diff --git a/media/editors/codemirror/addon/comment/comment.js b/media/editors/codemirror/addon/comment/comment.js index d7f569cc00534..2dd114d332dc9 100644 --- a/media/editors/codemirror/addon/comment/comment.js +++ b/media/editors/codemirror/addon/comment/comment.js @@ -109,7 +109,7 @@ CodeMirror.defineExtension("uncomment", function(from, to, options) { if (!options) options = noOptions; var self = this, mode = self.getModeAt(from); - var end = Math.min(to.line, self.lastLine()), start = Math.min(from.line, end); + var end = Math.min(to.ch != 0 || to.line == from.line ? to.line : to.line - 1, self.lastLine()), start = Math.min(from.line, end); // Try finding line comments var lineString = options.lineComment || mode.lineComment, lines = []; diff --git a/media/editors/codemirror/addon/comment/index.html b/media/editors/codemirror/addon/comment/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/comment/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/dialog/dialog.js b/media/editors/codemirror/addon/dialog/dialog.js index 35a6103c2d786..5a88d99e64f8d 100644 --- a/media/editors/codemirror/addon/dialog/dialog.js +++ b/media/editors/codemirror/addon/dialog/dialog.js @@ -56,7 +56,10 @@ var inp = dialog.getElementsByTagName("input")[0], button; if (inp) { - if (options.value) inp.value = options.value; + if (options.value) { + inp.value = options.value; + inp.select(); + } if (options.onInput) CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);}); diff --git a/media/editors/codemirror/addon/dialog/index.html b/media/editors/codemirror/addon/dialog/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/dialog/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/display/index.html b/media/editors/codemirror/addon/display/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/display/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/edit/closebrackets.js b/media/editors/codemirror/addon/edit/closebrackets.js index 1a04f3664ef07..f6b42f02d3b34 100644 --- a/media/editors/codemirror/addon/edit/closebrackets.js +++ b/media/editors/codemirror/addon/edit/closebrackets.js @@ -71,31 +71,32 @@ }; var closingBrackets = ""; for (var i = 0; i < pairs.length; i += 2) (function(left, right) { - if (left != right) closingBrackets += right; + closingBrackets += right; map["'" + left + "'"] = function(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(), type, next; for (var i = 0; i < ranges.length; i++) { var range = ranges[i], cur = range.head, curType; var next = cm.getRange(cur, Pos(cur.line, cur.ch + 1)); - if (!range.empty()) + if (!range.empty()) { curType = "surround"; - else if (left == right && next == right) { + } else if (left == right && next == right) { if (cm.getRange(cur, Pos(cur.line, cur.ch + 3)) == left + left + left) curType = "skipThree"; else curType = "skip"; } else if (left == right && cur.ch > 1 && cm.getRange(Pos(cur.line, cur.ch - 2), cur) == left + left && - (cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != left)) + (cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != left)) { curType = "addFour"; - else if (left == '"' || left == "'") { + } else if (left == '"' || left == "'") { if (!CodeMirror.isWordChar(next) && enteringString(cm, cur, left)) curType = "both"; else return CodeMirror.Pass; - } else if (cm.getLine(cur.line).length == cur.ch || closingBrackets.indexOf(next) >= 0 || SPACE_CHAR_REGEX.test(next)) + } else if (cm.getLine(cur.line).length == cur.ch || closingBrackets.indexOf(next) >= 0 || SPACE_CHAR_REGEX.test(next)) { curType = "both"; - else + } else { return CodeMirror.Pass; + } if (!type) type = curType; else if (type != curType) return CodeMirror.Pass; } diff --git a/media/editors/codemirror/addon/edit/continuelist.js b/media/editors/codemirror/addon/edit/continuelist.js index 8cee761aeeae9..9ad0a98fa097e 100644 --- a/media/editors/codemirror/addon/edit/continuelist.js +++ b/media/editors/codemirror/addon/edit/continuelist.js @@ -11,7 +11,8 @@ })(function(CodeMirror) { "use strict"; - var listRE = /^(\s*)([*+-]|(\d+)\.)(\s+)/, + var listRE = /^(\s*)([> ]+|[*+-]|(\d+)\.)(\s+)/, + emptyListRE = /^(\s*)([> ]+|[*+-]|(\d+)\.)(\s*)$/, unorderedBullets = "*+-"; CodeMirror.commands.newlineAndIndentContinueMarkdownList = function(cm) { @@ -19,18 +20,30 @@ var ranges = cm.listSelections(), replacements = []; for (var i = 0; i < ranges.length; i++) { var pos = ranges[i].head, match; - var inList = cm.getStateAfter(pos.line).list !== false; + var eolState = cm.getStateAfter(pos.line); + var inList = eolState.list !== false; + var inQuote = eolState.quote !== false; - if (!ranges[i].empty() || !inList || !(match = cm.getLine(pos.line).match(listRE))) { + if (!ranges[i].empty() || (!inList && !inQuote) || !(match = cm.getLine(pos.line).match(listRE))) { cm.execCommand("newlineAndIndent"); return; } - var indent = match[1], after = match[4]; - var bullet = unorderedBullets.indexOf(match[2]) >= 0 - ? match[2] - : (parseInt(match[3], 10) + 1) + "."; + if (cm.getLine(pos.line).match(emptyListRE)) { + cm.replaceRange("", { + line: pos.line, ch: 0 + }, { + line: pos.line, ch: pos.ch + 1 + }); + replacements[i] = "\n"; - replacements[i] = "\n" + indent + bullet + after; + } else { + var indent = match[1], after = match[4]; + var bullet = unorderedBullets.indexOf(match[2]) >= 0 || match[2].indexOf(">") >= 0 + ? match[2] + : (parseInt(match[3], 10) + 1) + "."; + + replacements[i] = "\n" + indent + bullet + after; + } } cm.replaceSelections(replacements); diff --git a/media/editors/codemirror/addon/edit/index.html b/media/editors/codemirror/addon/edit/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/edit/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/fold/index.html b/media/editors/codemirror/addon/fold/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/fold/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/hint/index.html b/media/editors/codemirror/addon/hint/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/hint/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/hint/javascript-hint.js b/media/editors/codemirror/addon/hint/javascript-hint.js index c7292468a0094..f6c2440062289 100644 --- a/media/editors/codemirror/addon/hint/javascript-hint.js +++ b/media/editors/codemirror/addon/hint/javascript-hint.js @@ -93,7 +93,7 @@ "if in instanceof isnt new no not null of off on or return switch then throw true try typeof until void while with yes").split(" "); function getCompletions(token, context, keywords, options) { - var found = [], start = token.string; + var found = [], start = token.string, global = options && options.globalScope || window; function maybeAdd(str) { if (str.lastIndexOf(start, 0) == 0 && !arrayContains(found, str)) found.push(str); } @@ -112,28 +112,28 @@ if (options && options.additionalContext) base = options.additionalContext[obj.string]; if (!options || options.useGlobalScope !== false) - base = base || window[obj.string]; + base = base || global[obj.string]; } else if (obj.type == "string") { base = ""; } else if (obj.type == "atom") { base = 1; } else if (obj.type == "function") { - if (window.jQuery != null && (obj.string == '$' || obj.string == 'jQuery') && - (typeof window.jQuery == 'function')) - base = window.jQuery(); - else if (window._ != null && (obj.string == '_') && (typeof window._ == 'function')) - base = window._(); + if (global.jQuery != null && (obj.string == '$' || obj.string == 'jQuery') && + (typeof global.jQuery == 'function')) + base = global.jQuery(); + else if (global._ != null && (obj.string == '_') && (typeof global._ == 'function')) + base = global._(); } while (base != null && context.length) base = base[context.pop().string]; if (base != null) gatherCompletions(base); } else { - // If not, just look in the window object and any local scope + // If not, just look in the global object and any local scope // (reading into JS mode internals to get at the local and global variables) for (var v = token.state.localVars; v; v = v.next) maybeAdd(v.name); for (var v = token.state.globalVars; v; v = v.next) maybeAdd(v.name); if (!options || options.useGlobalScope !== false) - gatherCompletions(window); + gatherCompletions(global); forEach(keywords, maybeAdd); } return found; diff --git a/media/editors/codemirror/addon/hint/sql-hint.js b/media/editors/codemirror/addon/hint/sql-hint.js index 20653b5318f28..c2b511fa2fc5e 100644 --- a/media/editors/codemirror/addon/hint/sql-hint.js +++ b/media/editors/codemirror/addon/hint/sql-hint.js @@ -12,6 +12,7 @@ "use strict"; var tables; + var defaultTable; var keywords; var CONS = { QUERY_DIV: ";", @@ -43,18 +44,55 @@ } } - function columnCompletion(result, editor) { + function nameCompletion(result, editor) { var cur = editor.getCursor(); var token = editor.getTokenAt(cur); + var useBacktick = (token.string.charAt(0) == "`"); var string = token.string.substr(1); - var prevCur = Pos(cur.line, token.start); - var table = editor.getTokenAt(prevCur).string; - if (!tables.hasOwnProperty(table)) - table = findTableByAlias(table, editor); - var columns = tables[table]; - if (!columns) return; - - addMatches(result, string, columns, function(w) {return "." + w;}); + var prevToken = editor.getTokenAt(Pos(cur.line, token.start)); + if (token.string.charAt(0) == "." || prevToken.string == "."){ + //Suggest colunm names + if (prevToken.string == ".") { + var prevToken = editor.getTokenAt(Pos(cur.line, token.start - 1)); + } + var table = prevToken.string; + //Check if backtick is used in table name. If yes, use it for columns too. + var useBacktickTable = false; + if (table.match(/`/g)) { + useBacktickTable = true; + table = table.replace(/`/g, ""); + } + //Check if table is available. If not, find table by Alias + if (!tables.hasOwnProperty(table)) + table = findTableByAlias(table, editor); + var columns = tables[table]; + if (!columns) return; + + if (useBacktick) { + addMatches(result, string, columns, function(w) {return "`" + w + "`";}); + } + else if(useBacktickTable) { + addMatches(result, string, columns, function(w) {return ".`" + w + "`";}); + } + else { + addMatches(result, string, columns, function(w) {return "." + w;}); + } + } + else { + //Suggest table names or colums in defaultTable + while (token.start && string.charAt(0) == ".") { + token = editor.getTokenAt(Pos(cur.line, token.start - 1)); + string = token.string + string; + } + if (useBacktick) { + addMatches(result, string, tables, function(w) {return "`" + w + "`";}); + addMatches(result, string, defaultTable, function(w) {return "`" + w + "`";}); + } + else { + addMatches(result, string, tables, function(w) {return w;}); + addMatches(result, string, defaultTable, function(w) {return w;}); + } + } } function eachWord(lineText, f) { @@ -128,11 +166,14 @@ CodeMirror.registerHelper("hint", "sql", function(editor, options) { tables = (options && options.tables) || {}; + var defaultTableName = options && options.defaultTable; + defaultTable = (defaultTableName && tables[defaultTableName] || []); keywords = keywords || getKeywords(editor); + var cur = editor.getCursor(); var result = []; var token = editor.getTokenAt(cur), start, end, search; - if (token.string.match(/^[.\w@]\w*$/)) { + if (token.string.match(/^[.`\w@]\w*$/)) { search = token.string; start = token.start; end = token.end; @@ -140,18 +181,11 @@ start = end = cur.ch; search = ""; } - if (search.charAt(0) == ".") { - columnCompletion(result, editor); - if (!result.length) { - while (start && search.charAt(0) == ".") { - token = editor.getTokenAt(Pos(cur.line, token.start - 1)); - start = token.start; - search = token.string + search; - } - addMatches(result, search, tables, function(w) {return w;}); - } + if (search.charAt(0) == "." || search.charAt(0) == "`") { + nameCompletion(result, editor); } else { addMatches(result, search, tables, function(w) {return w;}); + addMatches(result, search, defaultTable, function(w) {return w;}); addMatches(result, search, keywords, function(w) {return w.toUpperCase();}); } diff --git a/media/editors/codemirror/addon/hint/xml-hint.js b/media/editors/codemirror/addon/hint/xml-hint.js index e31b09b5fc8ec..cc95b20f34452 100644 --- a/media/editors/codemirror/addon/hint/xml-hint.js +++ b/media/editors/codemirror/addon/hint/xml-hint.js @@ -18,10 +18,17 @@ var quote = (options && options.quoteChar) || '"'; if (!tags) return; var cur = cm.getCursor(), token = cm.getTokenAt(cur); + if (/^<\/?$/.test(token.string) && token.end == cur.ch) { + var nextToken = cm.getTokenAt(Pos(cur.line, cur.ch + 1)); + if (nextToken.start == cur.ch && /\btag\b/.test(nextToken.type)) + token = nextToken; + } var inner = CodeMirror.innerMode(cm.getMode(), token.state); if (inner.mode.name != "xml") return; var result = [], replaceToken = false, prefix; - var tag = /\btag\b/.test(token.type), tagName = tag && /^\w/.test(token.string), tagStart; + var tag = /\btag\b/.test(token.type) && !/>$/.test(token.string); + var tagName = tag && /^\w/.test(token.string), tagStart; + if (tagName) { var before = cm.getLine(cur.line).slice(Math.max(0, token.start - 2), token.start); var tagType = /<\/$/.test(before) ? "close" : /<$/.test(before) ? "open" : null; @@ -31,6 +38,7 @@ } else if (tag && token.string == " diff --git a/media/editors/codemirror/addon/lint/index.html b/media/editors/codemirror/addon/lint/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/lint/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/lint/lint.js b/media/editors/codemirror/addon/lint/lint.js index a87e70c09eae2..66f187e22eac8 100644 --- a/media/editors/codemirror/addon/lint/lint.js +++ b/media/editors/codemirror/addon/lint/lint.js @@ -118,10 +118,11 @@ function startLinting(cm) { var state = cm.state.lint, options = state.options; + var passOptions = options.options || options; // Support deprecated passing of `options` property in options if (options.async) - options.getAnnotations(cm, updateLinting, options); + options.getAnnotations(cm.getValue(), updateLinting, passOptions, cm); else - updateLinting(cm, options.getAnnotations(cm.getValue(), options.options)); + updateLinting(cm, options.getAnnotations(cm.getValue(), passOptions, cm)); } function updateLinting(cm, annotationsNotSorted) { @@ -170,20 +171,14 @@ showTooltipFor(e, annotationTooltip(ann), target); } - // When the mouseover fires, the cursor might not actually be over - // the character itself yet. These pairs of x,y offsets are used to - // probe a few nearby points when no suitable marked range is found. - var nearby = [0, 0, 0, 5, 0, -5, 5, 0, -5, 0]; - function onMouseOver(cm, e) { - if (!/\bCodeMirror-lint-mark-/.test((e.target || e.srcElement).className)) return; - for (var i = 0; i < nearby.length; i += 2) { - var spans = cm.findMarksAt(cm.coordsChar({left: e.clientX + nearby[i], - top: e.clientY + nearby[i + 1]}, "client")); - for (var j = 0; j < spans.length; ++j) { - var span = spans[j], ann = span.__annotation; - if (ann) return popupSpanTooltip(ann, e); - } + var target = e.target || e.srcElement; + if (!/\bCodeMirror-lint-mark-/.test(target.className)) return; + var box = target.getBoundingClientRect(), x = (box.left + box.right) / 2, y = (box.top + box.bottom) / 2; + var spans = cm.findMarksAt(cm.coordsChar({left: x, top: y}, "client")); + for (var i = 0; i < spans.length; ++i) { + var ann = spans[i].__annotation; + if (ann) return popupSpanTooltip(ann, e); } } diff --git a/media/editors/codemirror/addon/merge/index.html b/media/editors/codemirror/addon/merge/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/merge/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/mode/index.html b/media/editors/codemirror/addon/mode/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/mode/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/mode/loadmode.js b/media/editors/codemirror/addon/mode/loadmode.js index 804215877fd0e..10117ec22f250 100644 --- a/media/editors/codemirror/addon/mode/loadmode.js +++ b/media/editors/codemirror/addon/mode/loadmode.js @@ -3,12 +3,12 @@ (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS - mod(require("../../lib/codemirror")); + mod(require("../../lib/codemirror"), "cjs"); else if (typeof define == "function" && define.amd) // AMD - define(["../../lib/codemirror"], mod); + define(["../../lib/codemirror"], function(CM) { mod(CM, "amd"); }); else // Plain browser env - mod(CodeMirror); -})(function(CodeMirror) { + mod(CodeMirror, "plain"); +})(function(CodeMirror, env) { if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js"; var loading = {}; @@ -35,21 +35,24 @@ if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont); if (loading.hasOwnProperty(mode)) return loading[mode].push(cont); - var script = document.createElement("script"); - script.src = CodeMirror.modeURL.replace(/%N/g, mode); - var others = document.getElementsByTagName("script")[0]; - others.parentNode.insertBefore(script, others); - var list = loading[mode] = [cont]; - var count = 0, poll = setInterval(function() { - if (++count > 100) return clearInterval(poll); - if (CodeMirror.modes.hasOwnProperty(mode)) { - clearInterval(poll); - loading[mode] = null; + var file = CodeMirror.modeURL.replace(/%N/g, mode); + if (env == "plain") { + var script = document.createElement("script"); + script.src = file; + var others = document.getElementsByTagName("script")[0]; + var list = loading[mode] = [cont]; + CodeMirror.on(script, "load", function() { ensureDeps(mode, function() { for (var i = 0; i < list.length; ++i) list[i](); }); - } - }, 200); + }); + others.parentNode.insertBefore(script, others); + } else if (env == "cjs") { + require(file); + cont(); + } else if (env == "amd") { + requirejs([file], cont); + } }; CodeMirror.autoLoadMode = function(instance, mode) { diff --git a/media/editors/codemirror/addon/mode/overlay.js b/media/editors/codemirror/addon/mode/overlay.js index 393054dfa4417..e1b9ed37530ad 100644 --- a/media/editors/codemirror/addon/mode/overlay.js +++ b/media/editors/codemirror/addon/mode/overlay.js @@ -28,7 +28,7 @@ CodeMirror.overlayMode = function(base, overlay, combine) { overlay: CodeMirror.startState(overlay), basePos: 0, baseCur: null, overlayPos: 0, overlayCur: null, - lineSeen: null + streamSeen: null }; }, copyState: function(state) { @@ -41,9 +41,9 @@ CodeMirror.overlayMode = function(base, overlay, combine) { }, token: function(stream, state) { - if (stream.sol() || stream.string != state.lineSeen || + if (stream != state.streamSeen || Math.min(state.basePos, state.overlayPos) < stream.start) { - state.lineSeen = stream.string; + state.streamSeen = stream; state.basePos = state.overlayPos = stream.start; } diff --git a/media/editors/codemirror/addon/mode/simple.js b/media/editors/codemirror/addon/mode/simple.js new file mode 100644 index 0000000000000..a4a86b9a657d2 --- /dev/null +++ b/media/editors/codemirror/addon/mode/simple.js @@ -0,0 +1,210 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + CodeMirror.defineSimpleMode = function(name, states, props) { + CodeMirror.defineMode(name, function(config) { + return CodeMirror.simpleMode(config, states, props); + }); + }; + + CodeMirror.simpleMode = function(config, states) { + ensureState(states, "start"); + var states_ = {}, meta = states.meta || {}, hasIndentation = false; + for (var state in states) if (state != meta && states.hasOwnProperty(state)) { + var list = states_[state] = [], orig = states[state]; + for (var i = 0; i < orig.length; i++) { + var data = orig[i]; + list.push(new Rule(data, states)); + if (data.indent || data.dedent) hasIndentation = true; + } + } + var mode = { + startState: function() { + return {state: "start", pending: null, + local: null, localState: null, + indent: hasIndentation ? [] : null}; + }, + copyState: function(state) { + var s = {state: state.state, pending: state.pending, + local: state.local, localState: null, + indent: state.indent && state.indent.slice(0)}; + if (state.localState) + s.localState = CodeMirror.copyState(state.local.mode, state.localState); + if (state.stack) + s.stack = state.stack.slice(0); + for (var pers = state.persistentStates; pers; pers = pers.next) + s.persistentStates = {mode: pers.mode, + spec: pers.spec, + state: pers.state == state.localState ? s.localState : CodeMirror.copyState(pers.mode, pers.state), + next: s.persistentStates}; + return s; + }, + token: tokenFunction(states_, config), + innerMode: function(state) { return state.local && {mode: state.local.mode, state: state.localState}; }, + indent: indentFunction(states_, meta) + }; + if (meta) for (var prop in meta) if (meta.hasOwnProperty(prop)) + mode[prop] = meta[prop]; + return mode; + }; + + function ensureState(states, name) { + if (!states.hasOwnProperty(name)) + throw new Error("Undefined state " + name + "in simple mode"); + } + + function toRegex(val, caret) { + if (!val) return /(?:)/; + var flags = ""; + if (val instanceof RegExp) { + if (val.ignoreCase) flags = "i"; + val = val.source; + } else { + val = String(val); + } + return new RegExp((caret === false ? "" : "^") + "(?:" + val + ")", flags); + } + + function asToken(val) { + if (!val) return null; + if (typeof val == "string") return val.replace(/\./g, " "); + var result = []; + for (var i = 0; i < val.length; i++) + result.push(val[i] && val[i].replace(/\./g, " ")); + return result; + } + + function Rule(data, states) { + if (data.next || data.push) ensureState(states, data.next || data.push); + this.regex = toRegex(data.regex); + this.token = asToken(data.token); + this.data = data; + } + + function tokenFunction(states, config) { + return function(stream, state) { + if (state.pending) { + var pend = state.pending.shift(); + if (state.pending.length == 0) state.pending = null; + stream.pos += pend.text.length; + return pend.token; + } + + if (state.local) { + if (state.local.end && stream.match(state.local.end)) { + var tok = state.local.endToken || null; + state.local = state.localState = null; + return tok; + } else { + var tok = state.local.mode.token(stream, state.localState), m; + if (state.local.endScan && (m = state.local.endScan.exec(stream.current()))) + stream.pos = stream.start + m.index; + return tok; + } + } + + var curState = states[state.state]; + for (var i = 0; i < curState.length; i++) { + var rule = curState[i]; + var matches = stream.match(rule.regex); + if (matches) { + if (rule.data.next) { + state.state = rule.data.next; + } else if (rule.data.push) { + (state.stack || (state.stack = [])).push(state.state); + state.state = rule.data.push; + } else if (rule.data.pop && state.stack && state.stack.length) { + state.state = state.stack.pop(); + } + + if (rule.data.mode) + enterLocalMode(config, state, rule.data.mode, rule.token); + if (rule.data.indent) + state.indent.push(stream.indentation() + config.indentUnit); + if (rule.data.dedent) + state.indent.pop(); + if (matches.length > 2) { + state.pending = []; + for (var j = 2; j < matches.length; j++) + if (matches[j]) + state.pending.push({text: matches[j], token: rule.token[j - 1]}); + stream.backUp(matches[0].length - (matches[1] ? matches[1].length : 0)); + return rule.token[0]; + } else if (rule.token && rule.token.join) { + return rule.token[0]; + } else { + return rule.token; + } + } + } + stream.next(); + return null; + }; + } + + function cmp(a, b) { + if (a === b) return true; + if (!a || typeof a != "object" || !b || typeof b != "object") return false; + var props = 0; + for (var prop in a) if (a.hasOwnProperty(prop)) { + if (!b.hasOwnProperty(prop) || !cmp(a[prop], b[prop])) return false; + props++; + } + for (var prop in b) if (b.hasOwnProperty(prop)) props--; + return props == 0; + } + + function enterLocalMode(config, state, spec, token) { + var pers; + if (spec.persistent) for (var p = state.persistentStates; p && !pers; p = p.next) + if (spec.spec ? cmp(spec.spec, p.spec) : spec.mode == p.mode) pers = p; + var mode = pers ? pers.mode : spec.mode || CodeMirror.getMode(config, spec.spec); + var lState = pers ? pers.state : CodeMirror.startState(mode); + if (spec.persistent && !pers) + state.persistentStates = {mode: mode, spec: spec.spec, state: lState, next: state.persistentStates}; + + state.localState = lState; + state.local = {mode: mode, + end: spec.end && toRegex(spec.end), + endScan: spec.end && spec.forceEnd !== false && toRegex(spec.end, false), + endToken: token && token.join ? token[token.length - 1] : token}; + } + + function indexOf(val, arr) { + for (var i = 0; i < arr.length; i++) if (arr[i] === val) return true; + } + + function indentFunction(states, meta) { + return function(state, textAfter, line) { + if (state.local && state.local.mode.indent) + return state.local.mode.indent(state.localState, textAfter, line); + if (state.indent == null || state.local || meta.dontIndentStates && indexOf(state.state, meta.dontIndentStates) > -1) + return CodeMirror.Pass; + + var pos = state.indent.length - 1, rules = states[state.state]; + scan: for (;;) { + for (var i = 0; i < rules.length; i++) { + var rule = rules[i], m = rule.regex.exec(textAfter); + if (m && m[0]) { + if (rule.data.dedent && rule.data.dedentIfLineStart !== false) pos--; + if (rule.next || rule.push) rules = states[rule.next || rule.push]; + textAfter = textAfter.slice(m[0].length); + continue scan; + } + } + break; + } + return pos < 0 ? 0 : state.indent[pos]; + }; + } +}); diff --git a/media/editors/codemirror/addon/runmode/index.html b/media/editors/codemirror/addon/runmode/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/runmode/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/runmode/runmode-standalone.js b/media/editors/codemirror/addon/runmode/runmode-standalone.js index 0dd0c289b058c..f4f352c803524 100644 --- a/media/editors/codemirror/addon/runmode/runmode-standalone.js +++ b/media/editors/codemirror/addon/runmode/runmode-standalone.js @@ -74,7 +74,11 @@ CodeMirror.startState = function (mode, a1, a2) { }; var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; -CodeMirror.defineMode = function (name, mode) { modes[name] = mode; }; +CodeMirror.defineMode = function (name, mode) { + if (arguments.length > 2) + mode.dependencies = Array.prototype.slice.call(arguments, 2); + modes[name] = mode; +}; CodeMirror.defineMIME = function (mime, spec) { mimeModes[mime] = spec; }; CodeMirror.resolveMode = function(spec) { if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { diff --git a/media/editors/codemirror/addon/runmode/runmode.node.js b/media/editors/codemirror/addon/runmode/runmode.node.js index f64b8a152d3d0..8b8140b4c1ae4 100644 --- a/media/editors/codemirror/addon/runmode/runmode.node.js +++ b/media/editors/codemirror/addon/runmode/runmode.node.js @@ -74,10 +74,8 @@ exports.startState = function(mode, a1, a2) { var modes = exports.modes = {}, mimeModes = exports.mimeModes = {}; exports.defineMode = function(name, mode) { - if (arguments.length > 2) { - mode.dependencies = []; - for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]); - } + if (arguments.length > 2) + mode.dependencies = Array.prototype.slice.call(arguments, 2); modes[name] = mode; }; exports.defineMIME = function(mime, spec) { mimeModes[mime] = spec; }; diff --git a/media/editors/codemirror/addon/scroll/index.html b/media/editors/codemirror/addon/scroll/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/scroll/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/search/index.html b/media/editors/codemirror/addon/search/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/search/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/selection/index.html b/media/editors/codemirror/addon/selection/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/selection/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/tern/index.html b/media/editors/codemirror/addon/tern/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/tern/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/addon/tern/tern.js b/media/editors/codemirror/addon/tern/tern.js index 4ec976db12df0..9bd69446a2e4a 100644 Binary files a/media/editors/codemirror/addon/tern/tern.js and b/media/editors/codemirror/addon/tern/tern.js differ diff --git a/media/editors/codemirror/addon/wrap/index.html b/media/editors/codemirror/addon/wrap/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/addon/wrap/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/keymap/emacs.js b/media/editors/codemirror/keymap/emacs.js index ba8149c70ecd8..4acfd601a0fd9 100644 --- a/media/editors/codemirror/keymap/emacs.js +++ b/media/editors/codemirror/keymap/emacs.js @@ -256,7 +256,7 @@ // Actual keymap - var keyMap = CodeMirror.keyMap.emacs = { + var keyMap = CodeMirror.keyMap.emacs = CodeMirror.normalizeKeyMap({ "Ctrl-W": function(cm) {kill(cm, cm.getCursor("start"), cm.getCursor("end"));}, "Ctrl-K": repeated(function(cm) { var start = cm.getCursor(), end = cm.clipPos(Pos(start.line)); @@ -353,27 +353,7 @@ "Alt-/": "autocomplete", "Ctrl-J": "newlineAndIndent", "Enter": false, "Tab": "indentAuto", - "Alt-G": function(cm) {cm.setOption("keyMap", "emacs-Alt-G");}, - "Ctrl-X": function(cm) {cm.setOption("keyMap", "emacs-Ctrl-X");}, - "Ctrl-Q": function(cm) {cm.setOption("keyMap", "emacs-Ctrl-Q");}, - "Ctrl-U": addPrefixMap - }; - - CodeMirror.keyMap["emacs-Ctrl-X"] = { - "Tab": function(cm) { - cm.indentSelection(getPrefix(cm, true) || cm.getOption("indentUnit")); - }, - "Ctrl-X": function(cm) { - cm.setSelection(cm.getCursor("head"), cm.getCursor("anchor")); - }, - - "Ctrl-S": "save", "Ctrl-W": "save", "S": "saveAll", "F": "open", "U": repeated("undo"), "K": "close", - "Delete": function(cm) { kill(cm, cm.getCursor(), bySentence(cm, cm.getCursor(), 1), true); }, - auto: "emacs", nofallthrough: true, disableInput: true - }; - - CodeMirror.keyMap["emacs-Alt-G"] = { - "G": function(cm) { + "Alt-G G": function(cm) { var prefix = getPrefix(cm, true); if (prefix != null && prefix > 0) return cm.setCursor(prefix - 1); @@ -383,13 +363,24 @@ cm.setCursor(num - 1); }); }, - auto: "emacs", nofallthrough: true, disableInput: true - }; - CodeMirror.keyMap["emacs-Ctrl-Q"] = { - "Tab": repeated("insertTab"), - auto: "emacs", nofallthrough: true - }; + "Ctrl-X Tab": function(cm) { + cm.indentSelection(getPrefix(cm, true) || cm.getOption("indentUnit")); + }, + "Ctrl-X Ctrl-X": function(cm) { + cm.setSelection(cm.getCursor("head"), cm.getCursor("anchor")); + }, + "Ctrl-X Ctrl-S": "save", + "Ctrl-X Ctrl-W": "save", + "Ctrl-X S": "saveAll", + "Ctrl-X F": "open", + "Ctrl-X U": repeated("undo"), + "Ctrl-X K": "close", + "Ctrl-X Delete": function(cm) { kill(cm, cm.getCursor(), bySentence(cm, cm.getCursor(), 1), true); }, + + "Ctrl-Q Tab": repeated("insertTab"), + "Ctrl-U": addPrefixMap + }); var prefixMap = {"Ctrl-G": clearPrefix}; function regPrefix(d) { diff --git a/media/editors/codemirror/keymap/index.html b/media/editors/codemirror/keymap/index.html new file mode 100644 index 0000000000000..2efb97f319a35 --- /dev/null +++ b/media/editors/codemirror/keymap/index.html @@ -0,0 +1 @@ + diff --git a/media/editors/codemirror/keymap/sublime.js b/media/editors/codemirror/keymap/sublime.js index f70a1f98f293b..45936c362892e 100644 --- a/media/editors/codemirror/keymap/sublime.js +++ b/media/editors/codemirror/keymap/sublime.js @@ -386,9 +386,7 @@ map["Alt-Q"] = "wrapLines"; - var mapK = CodeMirror.keyMap["sublime-Ctrl-K"] = {auto: "sublime", nofallthrough: true}; - - map[ctrl + "K"] = function(cm) {cm.setOption("keyMap", "sublime-Ctrl-K");}; + var cK = ctrl + "K "; function modifyWordOrSelection(cm, mod) { cm.operation(function() { @@ -409,9 +407,9 @@ }); } - mapK[ctrl + "Backspace"] = "delLineLeft"; + map[cK + ctrl + "Backspace"] = "delLineLeft"; - cmds[mapK[ctrl + "K"] = "delLineRight"] = function(cm) { + cmds[map[cK + ctrl + "K"] = "delLineRight"] = function(cm) { cm.operation(function() { var ranges = cm.listSelections(); for (var i = ranges.length - 1; i >= 0; i--) @@ -420,22 +418,22 @@ }); }; - cmds[mapK[ctrl + "U"] = "upcaseAtCursor"] = function(cm) { + cmds[map[cK + ctrl + "U"] = "upcaseAtCursor"] = function(cm) { modifyWordOrSelection(cm, function(str) { return str.toUpperCase(); }); }; - cmds[mapK[ctrl + "L"] = "downcaseAtCursor"] = function(cm) { + cmds[map[cK + ctrl + "L"] = "downcaseAtCursor"] = function(cm) { modifyWordOrSelection(cm, function(str) { return str.toLowerCase(); }); }; - cmds[mapK[ctrl + "Space"] = "setSublimeMark"] = function(cm) { + cmds[map[cK + ctrl + "Space"] = "setSublimeMark"] = function(cm) { if (cm.state.sublimeMark) cm.state.sublimeMark.clear(); cm.state.sublimeMark = cm.setBookmark(cm.getCursor()); }; - cmds[mapK[ctrl + "A"] = "selectToSublimeMark"] = function(cm) { + cmds[map[cK + ctrl + "A"] = "selectToSublimeMark"] = function(cm) { var found = cm.state.sublimeMark && cm.state.sublimeMark.find(); if (found) cm.setSelection(cm.getCursor(), found); }; - cmds[mapK[ctrl + "W"] = "deleteToSublimeMark"] = function(cm) { + cmds[map[cK + ctrl + "W"] = "deleteToSublimeMark"] = function(cm) { var found = cm.state.sublimeMark && cm.state.sublimeMark.find(); if (found) { var from = cm.getCursor(), to = found; @@ -444,7 +442,7 @@ cm.replaceRange("", from, to); } }; - cmds[mapK[ctrl + "X"] = "swapWithSublimeMark"] = function(cm) { + cmds[map[cK + ctrl + "X"] = "swapWithSublimeMark"] = function(cm) { var found = cm.state.sublimeMark && cm.state.sublimeMark.find(); if (found) { cm.state.sublimeMark.clear(); @@ -452,13 +450,13 @@ cm.setCursor(found); } }; - cmds[mapK[ctrl + "Y"] = "sublimeYank"] = function(cm) { + cmds[map[cK + ctrl + "Y"] = "sublimeYank"] = function(cm) { if (cm.state.sublimeKilled != null) cm.replaceSelection(cm.state.sublimeKilled, null, "paste"); }; - mapK[ctrl + "G"] = "clearBookmarks"; - cmds[mapK[ctrl + "C"] = "showInCenter"] = function(cm) { + map[cK + ctrl + "G"] = "clearBookmarks"; + cmds[map[cK + ctrl + "C"] = "showInCenter"] = function(cm) { var pos = cm.cursorCoords(null, "local"); cm.scrollTo(null, (pos.top + pos.bottom) / 2 - cm.getScrollInfo().clientHeight / 2); }; @@ -530,7 +528,7 @@ map["Shift-" + ctrl + "["] = "fold"; map["Shift-" + ctrl + "]"] = "unfold"; - mapK[ctrl + "0"] = mapK[ctrl + "j"] = "unfoldAll"; + map[cK + ctrl + "0"] = map[cK + ctrl + "j"] = "unfoldAll"; map[ctrl + "I"] = "findIncremental"; map["Shift-" + ctrl + "I"] = "findIncrementalReverse"; @@ -538,4 +536,5 @@ map["F3"] = "findNext"; map["Shift-F3"] = "findPrev"; + CodeMirror.normalizeKeyMap(map); }); diff --git a/media/editors/codemirror/keymap/vim.js b/media/editors/codemirror/keymap/vim.js index 0bf2c78248891..c5b945cd67520 100644 --- a/media/editors/codemirror/keymap/vim.js +++ b/media/editors/codemirror/keymap/vim.js @@ -72,305 +72,253 @@ var defaultKeymap = [ // Key to key mapping. This goes first to make it possible to override // existing mappings. - { keys: [''], type: 'keyToKey', toKeys: ['h'] }, - { keys: [''], type: 'keyToKey', toKeys: ['l'] }, - { keys: [''], type: 'keyToKey', toKeys: ['k'] }, - { keys: [''], type: 'keyToKey', toKeys: ['j'] }, - { keys: [''], type: 'keyToKey', toKeys: ['l'] }, - { keys: [''], type: 'keyToKey', toKeys: ['h'] }, - { keys: [''], type: 'keyToKey', toKeys: ['W'] }, - { keys: [''], type: 'keyToKey', toKeys: ['B'] }, - { keys: [''], type: 'keyToKey', toKeys: ['w'] }, - { keys: [''], type: 'keyToKey', toKeys: ['b'] }, - { keys: [''], type: 'keyToKey', toKeys: ['j'] }, - { keys: [''], type: 'keyToKey', toKeys: ['k'] }, - { keys: [''], type: 'keyToKey', toKeys: [''] }, - { keys: [''], type: 'keyToKey', toKeys: [''] }, - { keys: ['s'], type: 'keyToKey', toKeys: ['c', 'l'], context: 'normal' }, - { keys: ['s'], type: 'keyToKey', toKeys: ['x', 'i'], context: 'visual'}, - { keys: ['S'], type: 'keyToKey', toKeys: ['c', 'c'], context: 'normal' }, - { keys: ['S'], type: 'keyToKey', toKeys: ['d', 'c', 'c'], context: 'visual' }, - { keys: [''], type: 'keyToKey', toKeys: ['0'] }, - { keys: [''], type: 'keyToKey', toKeys: ['$'] }, - { keys: [''], type: 'keyToKey', toKeys: [''] }, - { keys: [''], type: 'keyToKey', toKeys: [''] }, - { keys: [''], type: 'keyToKey', toKeys: ['j', '^'], context: 'normal' }, + { keys: '', type: 'keyToKey', toKeys: 'h' }, + { keys: '', type: 'keyToKey', toKeys: 'l' }, + { keys: '', type: 'keyToKey', toKeys: 'k' }, + { keys: '', type: 'keyToKey', toKeys: 'j' }, + { keys: '', type: 'keyToKey', toKeys: 'l' }, + { keys: '', type: 'keyToKey', toKeys: 'h' }, + { keys: '', type: 'keyToKey', toKeys: 'W' }, + { keys: '', type: 'keyToKey', toKeys: 'B' }, + { keys: '', type: 'keyToKey', toKeys: 'w' }, + { keys: '', type: 'keyToKey', toKeys: 'b' }, + { keys: '', type: 'keyToKey', toKeys: 'j' }, + { keys: '', type: 'keyToKey', toKeys: 'k' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: '', context: 'insert' }, + { keys: '', type: 'keyToKey', toKeys: '', context: 'insert' }, + { keys: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' }, + { keys: 's', type: 'keyToKey', toKeys: 'xi', context: 'visual'}, + { keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' }, + { keys: 'S', type: 'keyToKey', toKeys: 'dcc', context: 'visual' }, + { keys: '', type: 'keyToKey', toKeys: '0' }, + { keys: '', type: 'keyToKey', toKeys: '$' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: 'j^', context: 'normal' }, // Motions - { keys: ['H'], type: 'motion', - motion: 'moveToTopLine', - motionArgs: { linewise: true, toJumplist: true }}, - { keys: ['M'], type: 'motion', - motion: 'moveToMiddleLine', - motionArgs: { linewise: true, toJumplist: true }}, - { keys: ['L'], type: 'motion', - motion: 'moveToBottomLine', - motionArgs: { linewise: true, toJumplist: true }}, - { keys: ['h'], type: 'motion', - motion: 'moveByCharacters', - motionArgs: { forward: false }}, - { keys: ['l'], type: 'motion', - motion: 'moveByCharacters', - motionArgs: { forward: true }}, - { keys: ['j'], type: 'motion', - motion: 'moveByLines', - motionArgs: { forward: true, linewise: true }}, - { keys: ['k'], type: 'motion', - motion: 'moveByLines', - motionArgs: { forward: false, linewise: true }}, - { keys: ['g','j'], type: 'motion', - motion: 'moveByDisplayLines', - motionArgs: { forward: true }}, - { keys: ['g','k'], type: 'motion', - motion: 'moveByDisplayLines', - motionArgs: { forward: false }}, - { keys: ['w'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: true, wordEnd: false }}, - { keys: ['W'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: true, wordEnd: false, bigWord: true }}, - { keys: ['e'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: true, wordEnd: true, inclusive: true }}, - { keys: ['E'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: true, wordEnd: true, bigWord: true, - inclusive: true }}, - { keys: ['b'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: false, wordEnd: false }}, - { keys: ['B'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: false, wordEnd: false, bigWord: true }}, - { keys: ['g', 'e'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: false, wordEnd: true, inclusive: true }}, - { keys: ['g', 'E'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: false, wordEnd: true, bigWord: true, - inclusive: true }}, - { keys: ['{'], type: 'motion', motion: 'moveByParagraph', - motionArgs: { forward: false, toJumplist: true }}, - { keys: ['}'], type: 'motion', motion: 'moveByParagraph', - motionArgs: { forward: true, toJumplist: true }}, - { keys: [''], type: 'motion', - motion: 'moveByPage', motionArgs: { forward: true }}, - { keys: [''], type: 'motion', - motion: 'moveByPage', motionArgs: { forward: false }}, - { keys: [''], type: 'motion', - motion: 'moveByScroll', - motionArgs: { forward: true, explicitRepeat: true }}, - { keys: [''], type: 'motion', - motion: 'moveByScroll', - motionArgs: { forward: false, explicitRepeat: true }}, - { keys: ['g', 'g'], type: 'motion', - motion: 'moveToLineOrEdgeOfDocument', - motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }}, - { keys: ['G'], type: 'motion', - motion: 'moveToLineOrEdgeOfDocument', - motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }}, - { keys: ['0'], type: 'motion', motion: 'moveToStartOfLine' }, - { keys: ['^'], type: 'motion', - motion: 'moveToFirstNonWhiteSpaceCharacter' }, - { keys: ['+'], type: 'motion', - motion: 'moveByLines', - motionArgs: { forward: true, toFirstChar:true }}, - { keys: ['-'], type: 'motion', - motion: 'moveByLines', - motionArgs: { forward: false, toFirstChar:true }}, - { keys: ['_'], type: 'motion', - motion: 'moveByLines', - motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }}, - { keys: ['$'], type: 'motion', - motion: 'moveToEol', - motionArgs: { inclusive: true }}, - { keys: ['%'], type: 'motion', - motion: 'moveToMatchedSymbol', - motionArgs: { inclusive: true, toJumplist: true }}, - { keys: ['f', 'character'], type: 'motion', - motion: 'moveToCharacter', - motionArgs: { forward: true , inclusive: true }}, - { keys: ['F', 'character'], type: 'motion', - motion: 'moveToCharacter', - motionArgs: { forward: false }}, - { keys: ['t', 'character'], type: 'motion', - motion: 'moveTillCharacter', - motionArgs: { forward: true, inclusive: true }}, - { keys: ['T', 'character'], type: 'motion', - motion: 'moveTillCharacter', - motionArgs: { forward: false }}, - { keys: [';'], type: 'motion', motion: 'repeatLastCharacterSearch', - motionArgs: { forward: true }}, - { keys: [','], type: 'motion', motion: 'repeatLastCharacterSearch', - motionArgs: { forward: false }}, - { keys: ['\'', 'character'], type: 'motion', motion: 'goToMark', - motionArgs: {toJumplist: true, linewise: true}}, - { keys: ['`', 'character'], type: 'motion', motion: 'goToMark', - motionArgs: {toJumplist: true}}, - { keys: [']', '`'], type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } }, - { keys: ['[', '`'], type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } }, - { keys: [']', '\''], type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } }, - { keys: ['[', '\''], type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } }, + { keys: 'H', type: 'motion', motion: 'moveToTopLine', motionArgs: { linewise: true, toJumplist: true }}, + { keys: 'M', type: 'motion', motion: 'moveToMiddleLine', motionArgs: { linewise: true, toJumplist: true }}, + { keys: 'L', type: 'motion', motion: 'moveToBottomLine', motionArgs: { linewise: true, toJumplist: true }}, + { keys: 'h', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: false }}, + { keys: 'l', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: true }}, + { keys: 'j', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, linewise: true }}, + { keys: 'k', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, linewise: true }}, + { keys: 'gj', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: true }}, + { keys: 'gk', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: false }}, + { keys: 'w', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false }}, + { keys: 'W', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false, bigWord: true }}, + { keys: 'e', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, inclusive: true }}, + { keys: 'E', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, bigWord: true, inclusive: true }}, + { keys: 'b', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }}, + { keys: 'B', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false, bigWord: true }}, + { keys: 'ge', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, inclusive: true }}, + { keys: 'gE', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, bigWord: true, inclusive: true }}, + { keys: '{', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: false, toJumplist: true }}, + { keys: '}', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: true, toJumplist: true }}, + { keys: '', type: 'motion', motion: 'moveByPage', motionArgs: { forward: true }}, + { keys: '', type: 'motion', motion: 'moveByPage', motionArgs: { forward: false }}, + { keys: '', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: true, explicitRepeat: true }}, + { keys: '', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: false, explicitRepeat: true }}, + { keys: 'gg', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }}, + { keys: 'G', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }}, + { keys: '0', type: 'motion', motion: 'moveToStartOfLine' }, + { keys: '^', type: 'motion', motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: '+', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true }}, + { keys: '-', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, toFirstChar:true }}, + { keys: '_', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }}, + { keys: '$', type: 'motion', motion: 'moveToEol', motionArgs: { inclusive: true }}, + { keys: '%', type: 'motion', motion: 'moveToMatchedSymbol', motionArgs: { inclusive: true, toJumplist: true }}, + { keys: 'f', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: true , inclusive: true }}, + { keys: 'F', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: false }}, + { keys: 't', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: true, inclusive: true }}, + { keys: 'T', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: false }}, + { keys: ';', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: true }}, + { keys: ',', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: false }}, + { keys: '\'', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true, linewise: true}}, + { keys: '`', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true}}, + { keys: ']`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } }, + { keys: '[`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } }, + { keys: ']\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } }, + { keys: '[\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } }, // the next two aren't motions but must come before more general motion declarations - { keys: [']', 'p'], type: 'action', action: 'paste', isEdit: true, - actionArgs: { after: true, isEdit: true, matchIndent: true}}, - { keys: ['[', 'p'], type: 'action', action: 'paste', isEdit: true, - actionArgs: { after: false, isEdit: true, matchIndent: true}}, - { keys: [']', 'character'], type: 'motion', - motion: 'moveToSymbol', - motionArgs: { forward: true, toJumplist: true}}, - { keys: ['[', 'character'], type: 'motion', - motion: 'moveToSymbol', - motionArgs: { forward: false, toJumplist: true}}, - { keys: ['|'], type: 'motion', - motion: 'moveToColumn', - motionArgs: { }}, - { keys: ['o'], type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: { }, context:'visual'}, - { keys: ['O'], type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'}, + { keys: ']p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true, matchIndent: true}}, + { keys: '[p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true, matchIndent: true}}, + { keys: ']', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: true, toJumplist: true}}, + { keys: '[', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: false, toJumplist: true}}, + { keys: '|', type: 'motion', motion: 'moveToColumn'}, + { keys: 'o', type: 'motion', motion: 'moveToOtherHighlightedEnd', context:'visual'}, + { keys: 'O', type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'}, // Operators - { keys: ['d'], type: 'operator', operator: 'delete' }, - { keys: ['y'], type: 'operator', operator: 'yank' }, - { keys: ['c'], type: 'operator', operator: 'change' }, - { keys: ['>'], type: 'operator', operator: 'indent', - operatorArgs: { indentRight: true }}, - { keys: ['<'], type: 'operator', operator: 'indent', - operatorArgs: { indentRight: false }}, - { keys: ['g', '~'], type: 'operator', operator: 'swapcase' }, - { keys: ['n'], type: 'motion', motion: 'findNext', - motionArgs: { forward: true, toJumplist: true }}, - { keys: ['N'], type: 'motion', motion: 'findNext', - motionArgs: { forward: false, toJumplist: true }}, + { keys: 'd', type: 'operator', operator: 'delete' }, + { keys: 'y', type: 'operator', operator: 'yank' }, + { keys: 'c', type: 'operator', operator: 'change' }, + { keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true }}, + { keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false }}, + { keys: 'g~', type: 'operator', operator: 'changeCase' }, + { keys: 'gu', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, isEdit: true }, + { keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, isEdit: true }, + { keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true }}, + { keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true }}, // Operator-Motion dual commands - { keys: ['x'], type: 'operatorMotion', operator: 'delete', - motion: 'moveByCharacters', motionArgs: { forward: true }, - operatorMotionArgs: { visualLine: false }}, - { keys: ['X'], type: 'operatorMotion', operator: 'delete', - motion: 'moveByCharacters', motionArgs: { forward: false }, - operatorMotionArgs: { visualLine: true }}, - { keys: ['D'], type: 'operatorMotion', operator: 'delete', - motion: 'moveToEol', motionArgs: { inclusive: true }, - operatorMotionArgs: { visualLine: true }}, - { keys: ['Y'], type: 'operatorMotion', operator: 'yank', - motion: 'moveToEol', motionArgs: { inclusive: true }, - operatorMotionArgs: { visualLine: true }}, - { keys: ['C'], type: 'operatorMotion', - operator: 'change', - motion: 'moveToEol', motionArgs: { inclusive: true }, - operatorMotionArgs: { visualLine: true }}, - { keys: ['~'], type: 'operatorMotion', - operator: 'swapcase', operatorArgs: { shouldMoveCursor: true }, - motion: 'moveByCharacters', motionArgs: { forward: true }}, + { keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false }}, + { keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true }}, + { keys: 'D', type: 'operatorMotion', operator: 'delete', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, + { keys: 'D', type: 'operator', operator: 'delete', operatorArgs: { linewise: true }, context: 'visual'}, + { keys: 'Y', type: 'operatorMotion', operator: 'yank', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, + { keys: 'Y', type: 'operator', operator: 'yank', operatorArgs: { linewise: true }, context: 'visual'}, + { keys: 'C', type: 'operatorMotion', operator: 'change', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, + { keys: 'C', type: 'operator', operator: 'change', operatorArgs: { linewise: true }, context: 'visual'}, + { keys: '~', type: 'operatorMotion', operator: 'changeCase', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorArgs: { shouldMoveCursor: true }, context: 'normal'}, + { keys: '~', type: 'operator', operator: 'changeCase', context: 'visual'}, + { keys: '', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' }, // Actions - { keys: [''], type: 'action', action: 'jumpListWalk', - actionArgs: { forward: true }}, - { keys: [''], type: 'action', action: 'jumpListWalk', - actionArgs: { forward: false }}, - { keys: [''], type: 'action', - action: 'scroll', - actionArgs: { forward: true, linewise: true }}, - { keys: [''], type: 'action', - action: 'scroll', - actionArgs: { forward: false, linewise: true }}, - { keys: ['a'], type: 'action', action: 'enterInsertMode', isEdit: true, - actionArgs: { insertAt: 'charAfter' }}, - { keys: ['A'], type: 'action', action: 'enterInsertMode', isEdit: true, - actionArgs: { insertAt: 'eol' }}, - { keys: ['A'], type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' }, - { keys: ['i'], type: 'action', action: 'enterInsertMode', isEdit: true, - actionArgs: { insertAt: 'inplace' }}, - { keys: ['I'], type: 'action', action: 'enterInsertMode', isEdit: true, - actionArgs: { insertAt: 'firstNonBlank' }}, - { keys: ['o'], type: 'action', action: 'newLineAndEnterInsertMode', - isEdit: true, interlaceInsertRepeat: true, - actionArgs: { after: true }}, - { keys: ['O'], type: 'action', action: 'newLineAndEnterInsertMode', - isEdit: true, interlaceInsertRepeat: true, - actionArgs: { after: false }}, - { keys: ['v'], type: 'action', action: 'toggleVisualMode' }, - { keys: ['V'], type: 'action', action: 'toggleVisualMode', - actionArgs: { linewise: true }}, - { keys: [''], type: 'action', action: 'toggleVisualMode', - actionArgs: { blockwise: true }}, - { keys: ['g', 'v'], type: 'action', action: 'reselectLastSelection' }, - { keys: ['J'], type: 'action', action: 'joinLines', isEdit: true }, - { keys: ['p'], type: 'action', action: 'paste', isEdit: true, - actionArgs: { after: true, isEdit: true }}, - { keys: ['P'], type: 'action', action: 'paste', isEdit: true, - actionArgs: { after: false, isEdit: true }}, - { keys: ['r', 'character'], type: 'action', action: 'replace', isEdit: true }, - { keys: ['@', 'character'], type: 'action', action: 'replayMacro' }, - { keys: ['q', 'character'], type: 'action', action: 'enterMacroRecordMode' }, + { keys: '', type: 'action', action: 'jumpListWalk', actionArgs: { forward: true }}, + { keys: '', type: 'action', action: 'jumpListWalk', actionArgs: { forward: false }}, + { keys: '', type: 'action', action: 'scroll', actionArgs: { forward: true, linewise: true }}, + { keys: '', type: 'action', action: 'scroll', actionArgs: { forward: false, linewise: true }}, + { keys: 'a', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'charAfter' }, context: 'normal' }, + { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' }, + { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' }, + { keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' }, + { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, context: 'normal' }, + { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' }, + { keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' }, + { keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' }, + { keys: 'v', type: 'action', action: 'toggleVisualMode' }, + { keys: 'V', type: 'action', action: 'toggleVisualMode', actionArgs: { linewise: true }}, + { keys: '', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }}, + { keys: 'gv', type: 'action', action: 'reselectLastSelection' }, + { keys: 'J', type: 'action', action: 'joinLines', isEdit: true }, + { keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true }}, + { keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true }}, + { keys: 'r', type: 'action', action: 'replace', isEdit: true }, + { keys: '@', type: 'action', action: 'replayMacro' }, + { keys: 'q', type: 'action', action: 'enterMacroRecordMode' }, // Handle Replace-mode as a special case of insert mode. - { keys: ['R'], type: 'action', action: 'enterInsertMode', isEdit: true, - actionArgs: { replace: true }}, - { keys: ['u'], type: 'action', action: 'undo' }, - { keys: ['u'], type: 'action', action: 'changeCase', actionArgs: {toLower: true}, context: 'visual', isEdit: true }, - { keys: ['U'],type: 'action', action: 'changeCase', actionArgs: {toLower: false}, context: 'visual', isEdit: true }, - { keys: [''], type: 'action', action: 'redo' }, - { keys: ['m', 'character'], type: 'action', action: 'setMark' }, - { keys: ['"', 'character'], type: 'action', action: 'setRegister' }, - { keys: ['z', 'z'], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'center' }}, - { keys: ['z', '.'], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'center' }, - motion: 'moveToFirstNonWhiteSpaceCharacter' }, - { keys: ['z', 't'], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'top' }}, - { keys: ['z', ''], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'top' }, - motion: 'moveToFirstNonWhiteSpaceCharacter' }, - { keys: ['z', '-'], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'bottom' }}, - { keys: ['z', 'b'], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'bottom' }, - motion: 'moveToFirstNonWhiteSpaceCharacter' }, - { keys: ['.'], type: 'action', action: 'repeatLastEdit' }, - { keys: [''], type: 'action', action: 'incrementNumberToken', - isEdit: true, - actionArgs: {increase: true, backtrack: false}}, - { keys: [''], type: 'action', action: 'incrementNumberToken', - isEdit: true, - actionArgs: {increase: false, backtrack: false}}, + { keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }}, + { keys: 'u', type: 'action', action: 'undo', context: 'normal' }, + { keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, context: 'visual', isEdit: true }, + { keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, context: 'visual', isEdit: true }, + { keys: '', type: 'action', action: 'redo' }, + { keys: 'm', type: 'action', action: 'setMark' }, + { keys: '"', type: 'action', action: 'setRegister' }, + { keys: 'zz', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }}, + { keys: 'z.', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: 'zt', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }}, + { keys: 'z', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }}, + { keys: 'zb', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: '.', type: 'action', action: 'repeatLastEdit' }, + { keys: '', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: true, backtrack: false}}, + { keys: '', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: false, backtrack: false}}, // Text object motions - { keys: ['a', 'character'], type: 'motion', - motion: 'textObjectManipulation' }, - { keys: ['i', 'character'], type: 'motion', - motion: 'textObjectManipulation', - motionArgs: { textObjectInner: true }}, + { keys: 'a', type: 'motion', motion: 'textObjectManipulation' }, + { keys: 'i', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: true }}, // Search - { keys: ['/'], type: 'search', - searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }}, - { keys: ['?'], type: 'search', - searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }}, - { keys: ['*'], type: 'search', - searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, - { keys: ['#'], type: 'search', - searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, - { keys: ['g', '*'], type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }}, - { keys: ['g', '#'], type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }}, + { keys: '/', type: 'search', searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }}, + { keys: '?', type: 'search', searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }}, + { keys: '*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, + { keys: '#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, + { keys: 'g*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }}, + { keys: 'g#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }}, // Ex command - { keys: [':'], type: 'ex' } + { keys: ':', type: 'ex' } ]; var Pos = CodeMirror.Pos; + var modifierCodes = [16, 17, 18, 91]; + var specialKey = {Enter:'CR',Backspace:'BS',Delete:'Del'}; + var mac = /Mac/.test(navigator.platform); var Vim = function() { - CodeMirror.defineOption('vimMode', false, function(cm, val) { - if (val) { - cm.setOption('keyMap', 'vim'); - cm.setOption('disableInput', true); - cm.setOption('showCursorWhenSelecting', false); - CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); - cm.on('cursorActivity', onCursorActivity); - maybeInitVimState(cm); - CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm)); - } else if (cm.state.vim) { - cm.setOption('keyMap', 'default'); - cm.setOption('disableInput', false); - cm.off('cursorActivity', onCursorActivity); - CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm)); - cm.state.vim = null; + function lookupKey(e) { + var keyCode = e.keyCode; + if (modifierCodes.indexOf(keyCode) != -1) { return; } + var hasModifier = e.ctrlKey || e.metaKey; + var key = CodeMirror.keyNames[keyCode]; + key = specialKey[key] || key; + var name = ''; + if (e.ctrlKey) { name += 'C-'; } + if (e.altKey) { name += 'A-'; } + if (mac && e.metaKey || (!hasModifier && e.shiftKey) && key.length < 2) { + // Shift key bindings can only specified for special characters. + return; + } else if (e.shiftKey && !/^[A-Za-z]$/.test(key)) { + name += 'S-'; + } + if (key.length == 1) { key = key.toLowerCase(); } + name += key; + if (name.length > 1) { name = '<' + name + '>'; } + return name; + } + // Keys with modifiers are handled using keydown due to limitations of + // keypress event. + function handleKeyDown(cm, e) { + var name = lookupKey(e); + if (!name) { return; } + + CodeMirror.signal(cm, 'vim-keypress', name); + if (CodeMirror.Vim.handleKey(cm, name, 'user')) { + CodeMirror.e_stop(e); } + } + // Keys without modifiers are handled using keypress to work best with + // non-standard keyboard layouts. + function handleKeyPress(cm, e) { + var code = e.charCode || e.keyCode; + if (e.ctrlKey || e.metaKey || e.altKey || + e.shiftKey && code < 32) { return; } + var name = String.fromCharCode(code); + + CodeMirror.signal(cm, 'vim-keypress', name); + if (CodeMirror.Vim.handleKey(cm, name, 'user')) { + CodeMirror.e_stop(e); + } + } + + function enterVimMode(cm) { + cm.setOption('disableInput', true); + cm.setOption('showCursorWhenSelecting', false); + CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); + cm.on('cursorActivity', onCursorActivity); + maybeInitVimState(cm); + CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm)); + cm.on('keypress', handleKeyPress); + cm.on('keydown', handleKeyDown); + } + + function leaveVimMode(cm) { + cm.setOption('disableInput', false); + cm.off('cursorActivity', onCursorActivity); + CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm)); + cm.state.vim = null; + cm.off('keypress', handleKeyPress); + cm.off('keydown', handleKeyDown); + } + + function detachVimMap(cm, next) { + if (this == CodeMirror.keyMap.vim) + CodeMirror.rmClass(cm.getWrapperElement(), "cm-fat-cursor"); + + if (!next || next.attach != attachVimMap) + leaveVimMode(cm, false); + } + function attachVimMap(cm, prev) { + if (this == CodeMirror.keyMap.vim) + CodeMirror.addClass(cm.getWrapperElement(), "cm-fat-cursor"); + + if (!prev || prev.attach != attachVimMap) + enterVimMode(cm); + } + + // Deprecated, simply setting the keymap works again. + CodeMirror.defineOption('vimMode', false, function(cm, val, prev) { + if (val && cm.getOption("keyMap") != "vim") + cm.setOption("keyMap", "vim"); + else if (!val && prev != CodeMirror.Init && /^vim/.test(cm.getOption("keyMap"))) + cm.setOption("keyMap", "default"); }); function getOnPasteFn(cm) { var vim = cm.state.vim; @@ -397,9 +345,6 @@ var upperCaseAlphabet = makeKeyRange(65, 26); var lowerCaseAlphabet = makeKeyRange(97, 26); var numbers = makeKeyRange(48, 10); - var specialSymbols = '~`!@#$%^&*()_-+=[{}]\\|/?.,<>:;"\''.split(''); - var specialKeys = ['Left', 'Right', 'Up', 'Down', 'Space', 'Backspace', - 'Esc', 'Home', 'End', 'PageUp', 'PageDown', 'Enter']; var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']); var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '/']); @@ -617,8 +562,8 @@ visualBlock: false, lastSelection: null, lastPastedText: null, - // Used by two-character ESC keymap routines. Should not be changed from false here. - awaitingEscapeSecondCharacter: false + sel: { + } }; } return cm.state.vim; @@ -648,6 +593,7 @@ } } + var lastInsertModeKeyTimer; var vimApi= { buildKeyMap: function() { // TODO: Convert keymap into dictionary format for fast lookup. @@ -685,58 +631,121 @@ }, // This is the outermost function called by CodeMirror, after keys have // been mapped to their Vim equivalents. - handleKey: function(cm, key) { - var command; + handleKey: function(cm, key, origin) { var vim = maybeInitVimState(cm); - var macroModeState = vimGlobalState.macroModeState; - if (macroModeState.isRecording) { - if (key == 'q') { - macroModeState.exitMacroRecordMode(); + function handleMacroRecording() { + var macroModeState = vimGlobalState.macroModeState; + if (macroModeState.isRecording) { + if (key == 'q') { + macroModeState.exitMacroRecordMode(); + clearInputState(cm); + return true; + } + if (origin != 'mapping') { + logKey(macroModeState, key); + } + } + } + function handleEsc() { + if (key == '') { + // Clear input state and get back to normal mode. clearInputState(cm); - return; + if (vim.visualMode) { + exitVisualMode(cm); + } else if (vim.insertMode) { + exitInsertMode(cm); + } + return true; } } - if (key == '') { - // Clear input state and get back to normal mode. - clearInputState(cm); - if (vim.visualMode) { - exitVisualMode(cm); + function doKeyToKey(keys) { + // TODO: prevent infinite recursion. + var match; + while (keys) { + // Pull off one command key, which is either a single character + // or a special sequence wrapped in '<' and '>', e.g. ''. + match = (/<\w+-.+?>|<\w+>|./).exec(keys); + key = match[0]; + keys = keys.substring(match.index + key.length); + CodeMirror.Vim.handleKey(cm, key, 'mapping'); } - return; } - // Enter visual mode when the mouse selects text. - if (!vim.visualMode && - !cursorEqual(cm.getCursor('head'), cm.getCursor('anchor'))) { - vim.visualMode = true; - vim.visualLine = false; - CodeMirror.signal(cm, "vim-mode-change", {mode: "visual"}); - cm.on('mousedown', exitVisualMode); - } - if (key != '0' || (key == '0' && vim.inputState.getRepeat() === 0)) { - // Have to special case 0 since it's both a motion and a number. - command = commandDispatcher.matchCommand(key, defaultKeymap, vim); - } - if (!command) { - if (isNumber(key)) { - // Increment count unless count is 0 and key is 0. - vim.inputState.pushRepeatDigit(key); + + function handleKeyInsertMode() { + if (handleEsc()) { return true; } + var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key; + var keysAreChars = key.length == 1; + var match = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert'); + // Need to check all key substrings in insert mode. + while (keys.length > 1 && match.type != 'full') { + var keys = vim.inputState.keyBuffer = keys.slice(1); + var thisMatch = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert'); + if (thisMatch.type != 'none') { match = thisMatch; } } - if (macroModeState.isRecording) { - logKey(macroModeState, key); + if (match.type == 'none') { clearInputState(cm); return false; } + else if (match.type == 'partial') { + if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); } + lastInsertModeKeyTimer = window.setTimeout( + function() { if (vim.insertMode && vim.inputState.keyBuffer) { clearInputState(cm); } }, + getOption('insertModeEscKeysTimeout')); + return !keysAreChars; } - return; + + if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); } + if (keysAreChars) { + var here = cm.getCursor(); + cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input'); + } + clearInputState(cm); + var command = match.command; + if (command.type == 'keyToKey') { + doKeyToKey(command.toKeys); + } else { + commandDispatcher.processCommand(cm, vim, command); + } + return true; } - if (command.type == 'keyToKey') { - // TODO: prevent infinite recursion. - for (var i = 0; i < command.toKeys.length; i++) { - this.handleKey(cm, command.toKeys[i]); + + function handleKeyNonInsertMode() { + if (handleMacroRecording() || handleEsc()) { return true; }; + + var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key; + if (/^[1-9]\d*$/.test(keys)) { return true; } + + var keysMatcher = /^(\d*)(.*)$/.exec(keys); + if (!keysMatcher) { clearInputState(cm); return false; } + var context = vim.visualMode ? 'visual' : + 'normal'; + var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context); + if (match.type == 'none') { clearInputState(cm); return false; } + else if (match.type == 'partial') { return true; } + + vim.inputState.keyBuffer = ''; + var command = match.command; + var keysMatcher = /^(\d*)(.*)$/.exec(keys); + if (keysMatcher[1] && keysMatcher[1] != '0') { + vim.inputState.pushRepeatDigit(keysMatcher[1]); } - } else { - if (macroModeState.isRecording) { - logKey(macroModeState, key); + if (command.type == 'keyToKey') { + doKeyToKey(command.toKeys); + } else { + commandDispatcher.processCommand(cm, vim, command); } - commandDispatcher.processCommand(cm, vim, command); + return true; } + + return cm.operation(function() { + cm.curOp.isVimOp = true; + try { + if (vim.insertMode) { return handleKeyInsertMode(); } + else { return handleKeyNonInsertMode(); } + } catch (e) { + // clear VIM state in case it's in a bad state. + cm.state.vim = undefined; + maybeInitVimState(cm); + throw e; + } + }); }, handleEx: function(cm, input) { exCommandDispatcher.processCommand(cm, input); @@ -953,83 +962,25 @@ } }; var commandDispatcher = { - matchCommand: function(key, keyMap, vim) { - var inputState = vim.inputState; - var keys = inputState.keyBuffer.concat(key); - var matchedCommands = []; - var selectedCharacter; - for (var i = 0; i < keyMap.length; i++) { - var command = keyMap[i]; - if (matchKeysPartial(keys, command.keys)) { - if (inputState.operator && command.type == 'action') { - // Ignore matched action commands after an operator. Operators - // only operate on motions. This check is really for text - // objects since aW, a[ etcs conflicts with a. - continue; - } - // Match commands that take as an argument. - if (command.keys[keys.length - 1] == 'character') { - selectedCharacter = keys[keys.length - 1]; - if (selectedCharacter.length>1){ - switch(selectedCharacter){ - case '': - selectedCharacter='\n'; - break; - case '': - selectedCharacter=' '; - break; - default: - continue; - } - } - } - // Add the command to the list of matched commands. Choose the best - // command later. - matchedCommands.push(command); - } + matchCommand: function(keys, keyMap, inputState, context) { + var matches = commandMatches(keys, keyMap, context, inputState); + if (!matches.full && !matches.partial) { + return {type: 'none'}; + } else if (!matches.full && matches.partial) { + return {type: 'partial'}; } - // Returns the command if it is a full match, or null if not. - function getFullyMatchedCommandOrNull(command) { - if (keys.length < command.keys.length) { - // Matches part of a multi-key command. Buffer and wait for next - // stroke. - inputState.keyBuffer.push(key); - return null; - } else { - if (command.keys[keys.length - 1] == 'character') { - inputState.selectedCharacter = selectedCharacter; - } - // Clear the buffer since a full match was found. - inputState.keyBuffer = []; - return command; + var bestMatch; + for (var i = 0; i < matches.full.length; i++) { + var match = matches.full[i]; + if (!bestMatch) { + bestMatch = match; } } - - if (!matchedCommands.length) { - // Clear the buffer since there were no matches. - inputState.keyBuffer = []; - return null; - } else if (matchedCommands.length == 1) { - return getFullyMatchedCommandOrNull(matchedCommands[0]); - } else { - // Find the best match in the list of matchedCommands. - var context = vim.visualMode ? 'visual' : 'normal'; - var bestMatch; // Default to first in the list. - for (var i = 0; i < matchedCommands.length; i++) { - var current = matchedCommands[i]; - if (current.context == context) { - bestMatch = current; - break; - } else if (!bestMatch && !current.context) { - // Only set an imperfect match to best match if no best match is - // set and the imperfect match is not restricted to another - // context. - bestMatch = current; - } - } - return getFullyMatchedCommandOrNull(bestMatch); + if (bestMatch.keys.slice(-11) == '') { + inputState.selectedCharacter = lastChar(keys); } + return {type: 'full', command: bestMatch}; }, processCommand: function(cm, vim, command) { vim.inputState.repeatOverride = command.repeatOverride; @@ -1048,10 +999,12 @@ break; case 'search': this.processSearch(cm, vim, command); + clearInputState(cm); break; case 'ex': case 'keyToEx': this.processEx(cm, vim, command); + clearInputState(cm); break; default: break; @@ -1293,13 +1246,13 @@ var operator = inputState.operator; var operatorArgs = inputState.operatorArgs || {}; var registerName = inputState.registerName; - var selectionEnd = copyCursor(cm.getCursor('head')); - var selectionStart = copyCursor(cm.getCursor('anchor')); - // The difference between cur and selection cursors are that cur is - // being operated on and ignores that there is a selection. - var curStart = copyCursor(selectionEnd); - var curOriginal = copyCursor(curStart); - var curEnd; + var sel = vim.sel; + // TODO: Make sure cm and vim selections are identical outside visual mode. + var origHead = copyCursor(vim.visualMode ? sel.head: cm.getCursor('head')); + var origAnchor = copyCursor(vim.visualMode ? sel.anchor : cm.getCursor('anchor')); + var oldHead = copyCursor(origHead); + var oldAnchor = copyCursor(origAnchor); + var newHead, newAnchor; var repeat; if (operator) { this.recordLastEdit(vim, inputState); @@ -1326,7 +1279,7 @@ motionArgs.repeat = repeat; clearInputState(cm); if (motion) { - var motionResult = motions[motion](cm, motionArgs, vim); + var motionResult = motions[motion](cm, origHead, motionArgs, vim); vim.lastMotion = motions[motion]; if (!motionResult) { return; @@ -1339,159 +1292,139 @@ recordJumpPosition(cm, cachedCursor, motionResult); delete jumpList.cachedCursor; } else { - recordJumpPosition(cm, curOriginal, motionResult); + recordJumpPosition(cm, origHead, motionResult); } } if (motionResult instanceof Array) { - curStart = motionResult[0]; - curEnd = motionResult[1]; + newAnchor = motionResult[0]; + newHead = motionResult[1]; } else { - curEnd = motionResult; + newHead = motionResult; } // TODO: Handle null returns from motion commands better. - if (!curEnd) { - curEnd = Pos(curStart.line, curStart.ch); + if (!newHead) { + newHead = copyCursor(origHead); } if (vim.visualMode) { - // Check if the selection crossed over itself. Will need to shift - // the start point if that happened. - // offset is set to -1 or 1 to shift the curEnd - // left or right - var offset = 0; - if (cursorIsBefore(selectionStart, selectionEnd) && - (cursorEqual(selectionStart, curEnd) || - cursorIsBefore(curEnd, selectionStart))) { - // The end of the selection has moved from after the start to - // before the start. We will shift the start right by 1. - selectionStart.ch += 1; - offset = -1; - } else if (cursorIsBefore(selectionEnd, selectionStart) && - (cursorEqual(selectionStart, curEnd) || - cursorIsBefore(selectionStart, curEnd))) { - // The opposite happened. We will shift the start left by 1. - selectionStart.ch -= 1; - offset = 1; - } - // in case of visual Block selectionStart and curEnd - // may not be on the same line, - // Also, In case of v_o this should not happen. - if (!vim.visualBlock && !(motionResult instanceof Array)) { - curEnd.ch += offset; - } - if (vim.lastHPos != Infinity) { - vim.lastHPos = curEnd.ch; - } - selectionEnd = curEnd; - selectionStart = (motionResult instanceof Array) ? curStart : selectionStart; - if (vim.visualLine) { - if (cursorIsBefore(selectionStart, selectionEnd)) { - selectionStart.ch = 0; - - var lastLine = cm.lastLine(); - if (selectionEnd.line > lastLine) { - selectionEnd.line = lastLine; - } - selectionEnd.ch = lineLength(cm, selectionEnd.line); - } else { - selectionEnd.ch = 0; - selectionStart.ch = lineLength(cm, selectionStart.line); - } - } else if (vim.visualBlock) { - // Select a block and - // return the diagonally opposite end. - selectionStart = selectBlock(cm, selectionEnd); - } - if (!vim.visualBlock) { - cm.setSelection(selectionStart, selectionEnd); + newHead = clipCursorToContent(cm, newHead, vim.visualBlock); + if (newAnchor) { + newAnchor = clipCursorToContent(cm, newAnchor, true); } + newAnchor = newAnchor || oldAnchor; + sel.anchor = newAnchor; + sel.head = newHead; + updateCmSelection(cm); updateMark(cm, vim, '<', - cursorIsBefore(selectionStart, selectionEnd) ? selectionStart - : selectionEnd); + cursorIsBefore(newAnchor, newHead) ? newAnchor + : newHead); updateMark(cm, vim, '>', - cursorIsBefore(selectionStart, selectionEnd) ? selectionEnd - : selectionStart); + cursorIsBefore(newAnchor, newHead) ? newHead + : newAnchor); } else if (!operator) { - curEnd = clipCursorToContent(cm, curEnd); - cm.setCursor(curEnd.line, curEnd.ch); + newHead = clipCursorToContent(cm, newHead); + cm.setCursor(newHead.line, newHead.ch); } } - if (operator) { - var inverted = false; - vim.lastMotion = null; - var lastSelection = vim.lastSelection; - operatorArgs.repeat = repeat; // Indent in visual mode needs this. - if (vim.visualMode) { - curStart = selectionStart; - curEnd = selectionEnd; - motionArgs.inclusive = true; - operatorArgs.shouldMoveCursor = false; - } - // Swap start and end if motion was backward. - if (curEnd && cursorIsBefore(curEnd, curStart)) { - var tmp = curStart; - curStart = curEnd; - curEnd = tmp; - inverted = true; - } else if (!curEnd) { - curEnd = copyCursor(curStart); - } - if (motionArgs.inclusive && !vim.visualMode) { - // Move the selection end one to the right to include the last - // character. - curEnd.ch++; - } - if (operatorArgs.selOffset) { + if (operatorArgs.lastSel) { // Replaying a visual mode operation - curEnd.line = curStart.line + operatorArgs.selOffset.line; - if (operatorArgs.selOffset.line) {curEnd.ch = operatorArgs.selOffset.ch; } - else { curEnd.ch = curStart.ch + operatorArgs.selOffset.ch; } - // In case of blockwise visual - if (lastSelection && lastSelection.visualBlock) { - var block = lastSelection.visualBlock; - var width = block.width; - var height = block.height; - curEnd = Pos(curStart.line + height, curStart.ch + width); - // selectBlock creates a 'proper' rectangular block. - // We do not want that in all cases, so we manually set selections. - var selections = []; - for (var i = curStart.line; i < curEnd.line; i++) { - var anchor = Pos(i, curStart.ch); - var head = Pos(i, curEnd.ch); - var range = {anchor: anchor, head: head}; - selections.push(range); - } - cm.setSelections(selections); - var blockSelected = true; + newAnchor = oldAnchor; + var lastSel = operatorArgs.lastSel; + var lineOffset = Math.abs(lastSel.head.line - lastSel.anchor.line); + var chOffset = Math.abs(lastSel.head.ch - lastSel.anchor.ch); + if (lastSel.visualLine) { + // Linewise Visual mode: The same number of lines. + newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch); + } else if (lastSel.visualBlock) { + // Blockwise Visual mode: The same number of lines and columns. + newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset); + } else if (lastSel.head.line == lastSel.anchor.line) { + // Normal Visual mode within one line: The same number of characters. + newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset); + } else { + // Normal Visual mode with several lines: The same number of lines, in the + // last line the same number of characters as in the last line the last time. + newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch); } + vim.visualMode = true; + vim.visualLine = lastSel.visualLine; + vim.visualBlock = lastSel.visualBlock; + sel = vim.sel = { + anchor: newAnchor, + head: newHead + }; + updateCmSelection(cm); } else if (vim.visualMode) { - var selOffset = Pos(); - selOffset.line = curEnd.line - curStart.line; - if (selOffset.line) { selOffset.ch = curEnd.ch; } - else { selOffset.ch = curEnd.ch - curStart.ch; } - operatorArgs.selOffset = selOffset; + operatorArgs.lastSel = { + anchor: copyCursor(sel.anchor), + head: copyCursor(sel.head), + visualBlock: vim.visualBlock, + visualLine: vim.visualLine + }; } - var linewise = motionArgs.linewise || - (vim.visualMode && vim.visualLine) || - operatorArgs.linewise; - if (linewise) { - // Expand selection to entire line. - expandSelectionToLine(cm, curStart, curEnd); - } else if (motionArgs.forward) { - // Clip to trailing newlines only if the motion goes forward. - clipToLine(cm, curStart, curEnd); + var curStart, curEnd, linewise, mode; + var cmSel; + if (vim.visualMode) { + // Init visual op + curStart = cursorMin(sel.head, sel.anchor); + curEnd = cursorMax(sel.head, sel.anchor); + linewise = vim.visualLine || operatorArgs.linewise; + mode = vim.visualBlock ? 'block' : + linewise ? 'line' : + 'char'; + cmSel = makeCmSelection(cm, { + anchor: curStart, + head: curEnd + }, mode); + if (linewise) { + var ranges = cmSel.ranges; + if (mode == 'block') { + // Linewise operators in visual block mode extend to end of line + for (var i = 0; i < ranges.length; i++) { + ranges[i].head.ch = lineLength(cm, ranges[i].head.line); + } + } else if (mode == 'line') { + ranges[0].head = Pos(ranges[0].head.line + 1, 0); + } + } + } else { + // Init motion op + curStart = copyCursor(newAnchor || oldAnchor); + curEnd = copyCursor(newHead || oldHead); + if (cursorIsBefore(curEnd, curStart)) { + var tmp = curStart; + curStart = curEnd; + curEnd = tmp; + } + linewise = motionArgs.linewise || operatorArgs.linewise; + if (linewise) { + // Expand selection to entire line. + expandSelectionToLine(cm, curStart, curEnd); + } else if (motionArgs.forward) { + // Clip to trailing newlines only if the motion goes forward. + clipToLine(cm, curStart, curEnd); + } + mode = 'char'; + var exclusive = !motionArgs.inclusive || linewise; + cmSel = makeCmSelection(cm, { + anchor: curStart, + head: curEnd + }, mode, exclusive); } + cm.setSelections(cmSel.ranges, cmSel.primary); + vim.lastMotion = null; + operatorArgs.repeat = repeat; // For indent in visual mode. operatorArgs.registerName = registerName; // Keep track of linewise as it affects how paste and change behave. operatorArgs.linewise = linewise; - if (!vim.visualBlock && !blockSelected) { - cm.setSelection(curStart, curEnd); - } - operators[operator](cm, operatorArgs, vim, curStart, - curEnd, curOriginal); + var operatorMoveTo = operators[operator]( + cm, operatorArgs, cmSel.ranges, oldAnchor, newHead); if (vim.visualMode) { exitVisualMode(cm); } + if (operatorMoveTo) { + cm.setCursor(operatorMoveTo); + } } }, recordLastEdit: function(vim, inputState, actionCommand) { @@ -1510,7 +1443,7 @@ */ // All of the functions below return Cursor objects. var motions = { - moveToTopLine: function(cm, motionArgs) { + moveToTopLine: function(cm, _head, motionArgs) { var line = getUserVisibleLines(cm).top + motionArgs.repeat -1; return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, @@ -1519,17 +1452,17 @@ var line = Math.floor((range.top + range.bottom) * 0.5); return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, - moveToBottomLine: function(cm, motionArgs) { + moveToBottomLine: function(cm, _head, motionArgs) { var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1; return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, - expandToLine: function(cm, motionArgs) { + expandToLine: function(_cm, head, motionArgs) { // Expands forward to end of line, and then to next line if repeat is // >1. Does not handle backward motion! - var cur = cm.getCursor(); + var cur = head; return Pos(cur.line + motionArgs.repeat - 1, Infinity); }, - findNext: function(cm, motionArgs) { + findNext: function(cm, _head, motionArgs) { var state = getSearchState(cm); var query = state.getQuery(); if (!query) { @@ -1541,7 +1474,7 @@ highlightSearchMatches(cm, query); return findNext(cm, prev/** prev */, query, motionArgs.repeat); }, - goToMark: function(cm, motionArgs, vim) { + goToMark: function(cm, _head, motionArgs, vim) { var mark = vim.marks[motionArgs.selectedCharacter]; if (mark) { var pos = mark.find(); @@ -1549,22 +1482,19 @@ } return null; }, - moveToOtherHighlightedEnd: function(cm, motionArgs, vim) { - var ranges = cm.listSelections(); - var curEnd = cm.getCursor('head'); - var curStart = ranges[0].anchor; - var curIndex = cursorEqual(ranges[0].head, curEnd) ? ranges.length-1 : 0; - if (motionArgs.sameLine && vim.visualBlock) { - curStart = Pos(curEnd.line, ranges[curIndex].anchor.ch); - curEnd = Pos(ranges[curIndex].head.line, curEnd.ch); + moveToOtherHighlightedEnd: function(cm, _head, motionArgs, vim) { + if (vim.visualBlock && motionArgs.sameLine) { + var sel = vim.sel; + return [ + clipCursorToContent(cm, Pos(sel.anchor.line, sel.head.ch)), + clipCursorToContent(cm, Pos(sel.head.line, sel.anchor.ch)) + ]; } else { - curStart = ranges[curIndex].anchor; + return ([vim.sel.head, vim.sel.anchor]); } - cm.setCursor(curEnd); - return ([curEnd, curStart]); }, - jumpToMark: function(cm, motionArgs, vim) { - var best = cm.getCursor(); + jumpToMark: function(cm, head, motionArgs, vim) { + var best = head; for (var i = 0; i < motionArgs.repeat; i++) { var cursor = best; for (var key in vim.marks) { @@ -1584,8 +1514,8 @@ var equal = cursorEqual(cursor, best); var between = (motionArgs.forward) ? - cusrorIsBetween(cursor, mark, best) : - cusrorIsBetween(best, mark, cursor); + cursorIsBetween(cursor, mark, best) : + cursorIsBetween(best, mark, cursor); if (equal || between) { best = mark; @@ -1601,14 +1531,14 @@ } return best; }, - moveByCharacters: function(cm, motionArgs) { - var cur = cm.getCursor(); + moveByCharacters: function(_cm, head, motionArgs) { + var cur = head; var repeat = motionArgs.repeat; var ch = motionArgs.forward ? cur.ch + repeat : cur.ch - repeat; return Pos(cur.line, ch); }, - moveByLines: function(cm, motionArgs, vim) { - var cur = cm.getCursor(); + moveByLines: function(cm, head, motionArgs, vim) { + var cur = head; var endCh = cur.ch; // Depending what our last motion was, we may want to do different // things. If our last motion was moving vertically, we want to @@ -1643,8 +1573,8 @@ vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left; return Pos(line, endCh); }, - moveByDisplayLines: function(cm, motionArgs, vim) { - var cur = cm.getCursor(); + moveByDisplayLines: function(cm, head, motionArgs, vim) { + var cur = head; switch (vim.lastMotion) { case this.moveByDisplayLines: case this.moveByScroll: @@ -1671,16 +1601,16 @@ vim.lastHPos = res.ch; return res; }, - moveByPage: function(cm, motionArgs) { + moveByPage: function(cm, head, motionArgs) { // CodeMirror only exposes functions that move the cursor page down, so // doing this bad hack to move the cursor and move it back. evalInput // will move the cursor to where it should be in the end. - var curStart = cm.getCursor(); + var curStart = head; var repeat = motionArgs.repeat; return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page'); }, - moveByParagraph: function(cm, motionArgs) { - var line = cm.getCursor().line; + moveByParagraph: function(cm, head, motionArgs) { + var line = head.line; var repeat = motionArgs.repeat; var inc = motionArgs.forward ? 1 : -1; for (var i = 0; i < repeat; i++) { @@ -1695,16 +1625,16 @@ } return Pos(line, 0); }, - moveByScroll: function(cm, motionArgs, vim) { + moveByScroll: function(cm, head, motionArgs, vim) { var scrollbox = cm.getScrollInfo(); var curEnd = null; var repeat = motionArgs.repeat; if (!repeat) { repeat = scrollbox.clientHeight / (2 * cm.defaultTextHeight()); } - var orig = cm.charCoords(cm.getCursor(), 'local'); + var orig = cm.charCoords(head, 'local'); motionArgs.repeat = repeat; - var curEnd = motions.moveByDisplayLines(cm, motionArgs, vim); + var curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim); if (!curEnd) { return null; } @@ -1712,11 +1642,11 @@ cm.scrollTo(null, scrollbox.top + dest.top - orig.top); return curEnd; }, - moveByWords: function(cm, motionArgs) { - return moveToWord(cm, motionArgs.repeat, !!motionArgs.forward, + moveByWords: function(cm, head, motionArgs) { + return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward, !!motionArgs.wordEnd, !!motionArgs.bigWord); }, - moveTillCharacter: function(cm, motionArgs) { + moveTillCharacter: function(cm, _head, motionArgs) { var repeat = motionArgs.repeat; var curEnd = moveToCharacter(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter); @@ -1726,26 +1656,26 @@ curEnd.ch += increment; return curEnd; }, - moveToCharacter: function(cm, motionArgs) { + moveToCharacter: function(cm, head, motionArgs) { var repeat = motionArgs.repeat; recordLastCharacterSearch(0, motionArgs); return moveToCharacter(cm, repeat, motionArgs.forward, - motionArgs.selectedCharacter) || cm.getCursor(); + motionArgs.selectedCharacter) || head; }, - moveToSymbol: function(cm, motionArgs) { + moveToSymbol: function(cm, head, motionArgs) { var repeat = motionArgs.repeat; return findSymbol(cm, repeat, motionArgs.forward, - motionArgs.selectedCharacter) || cm.getCursor(); + motionArgs.selectedCharacter) || head; }, - moveToColumn: function(cm, motionArgs, vim) { + moveToColumn: function(cm, head, motionArgs, vim) { var repeat = motionArgs.repeat; // repeat is equivalent to which column we want to move to! vim.lastHPos = repeat - 1; - vim.lastHSPos = cm.charCoords(cm.getCursor(),'div').left; + vim.lastHSPos = cm.charCoords(head,'div').left; return moveToColumn(cm, repeat); }, - moveToEol: function(cm, motionArgs, vim) { - var cur = cm.getCursor(); + moveToEol: function(cm, head, motionArgs, vim) { + var cur = head; vim.lastHPos = Infinity; var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity); var end=cm.clipPos(retval); @@ -1753,15 +1683,15 @@ vim.lastHSPos = cm.charCoords(end,'div').left; return retval; }, - moveToFirstNonWhiteSpaceCharacter: function(cm) { + moveToFirstNonWhiteSpaceCharacter: function(cm, head) { // Go to the start of the line where the text begins, or the end for // whitespace-only lines - var cursor = cm.getCursor(); + var cursor = head; return Pos(cursor.line, findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line))); }, - moveToMatchedSymbol: function(cm) { - var cursor = cm.getCursor(); + moveToMatchedSymbol: function(cm, head) { + var cursor = head; var line = cursor.line; var ch = cursor.ch; var lineText = cm.getLine(line); @@ -1782,11 +1712,10 @@ return cursor; } }, - moveToStartOfLine: function(cm) { - var cursor = cm.getCursor(); - return Pos(cursor.line, 0); + moveToStartOfLine: function(_cm, head) { + return Pos(head.line, 0); }, - moveToLineOrEdgeOfDocument: function(cm, motionArgs) { + moveToLineOrEdgeOfDocument: function(cm, _head, motionArgs) { var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine(); if (motionArgs.repeatIsExplicit) { lineNum = motionArgs.repeat - cm.getOption('firstLineNumber'); @@ -1794,7 +1723,7 @@ return Pos(lineNum, findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum))); }, - textObjectManipulation: function(cm, motionArgs) { + textObjectManipulation: function(cm, head, motionArgs) { // TODO: lots of possible exceptions that can be thrown here. Try da( // outside of a () block. @@ -1823,9 +1752,9 @@ var tmp; if (mirroredPairs[character]) { - tmp = selectCompanionObject(cm, character, inclusive); + tmp = selectCompanionObject(cm, head, character, inclusive); } else if (selfPaired[character]) { - tmp = findBeginningAndEnd(cm, character, inclusive); + tmp = findBeginningAndEnd(cm, head, character, inclusive); } else if (character === 'W') { tmp = expandWordUnderCursor(cm, inclusive, true /** forward */, true /** bigWord */); @@ -1837,10 +1766,14 @@ return null; } - return [tmp.start, tmp.end]; + if (!cm.state.vim.visualMode) { + return [tmp.start, tmp.end]; + } else { + return expandSelection(cm, tmp.start, tmp.end); + } }, - repeatLastCharacterSearch: function(cm, motionArgs) { + repeatLastCharacterSearch: function(cm, head, motionArgs) { var lastSearch = vimGlobalState.lastChararacterSearch; var repeat = motionArgs.repeat; var forward = motionArgs.forward === lastSearch.forward; @@ -1850,133 +1783,107 @@ var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter); if (!curEnd) { cm.moveH(increment, 'char'); - return cm.getCursor(); + return head; } curEnd.ch += increment; return curEnd; } }; + function fillArray(val, times) { + var arr = []; + for (var i = 0; i < times; i++) { + arr.push(val); + } + return arr; + } + /** + * An operator acts on a text selection. It receives the list of selections + * as input. The corresponding CodeMirror selection is guaranteed to + * match the input selection. + */ var operators = { - change: function(cm, operatorArgs, vim) { - var selections = cm.listSelections(); - var start = selections[0], end = selections[selections.length-1]; - var curStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head; - var curEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor; - var text = cm.getSelection(); - var visualBlock = vim.visualBlock; - if (vim.lastSelection && !vim.visualMode) { - visualBlock = vim.lastSelection.visualBlock ? true : visualBlock; - } - var lastInsertModeChanges = vimGlobalState.macroModeState.lastInsertModeChanges; - lastInsertModeChanges.inVisualBlock = visualBlock; - var replacement = new Array(selections.length).join('1').split('1'); - // save the selectionEnd mark - var selectionEnd = vim.marks['>'] ? vim.marks['>'].find() : cm.getCursor('head'); - vimGlobalState.registerController.pushText( - operatorArgs.registerName, 'change', text, - operatorArgs.linewise); - if (operatorArgs.linewise) { - // 'C' in visual block extends the block till eol for all lines - if (visualBlock){ - var startLine = curStart.line; - while (startLine <= curEnd.line) { - var endCh = lineLength(cm, startLine); - var head = Pos(startLine, endCh); - var anchor = Pos(startLine, curStart.ch); - startLine++; - cm.replaceRange('', anchor, head); - } - } else { - // Push the next line back down, if there is a next line. - replacement = '\n'; - if (curEnd.line == curStart.line && curEnd.line == cm.lastLine()) { - replacement = ''; - } - cm.replaceRange(replacement, curStart, curEnd); - cm.indentLine(curStart.line, 'smart'); - // null ch so setCursor moves to end of line. - curStart.ch = null; - cm.setCursor(curStart); - } - } else { - // Exclude trailing whitespace if the range is not all whitespace. - var text = cm.getRange(curStart, curEnd); + change: function(cm, args, ranges) { + var finalHead, text; + var vim = cm.state.vim; + vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock = vim.visualBlock; + if (!vim.visualMode) { + var anchor = ranges[0].anchor, + head = ranges[0].head; + text = cm.getRange(anchor, head); if (!isWhiteSpaceString(text)) { + // Exclude trailing whitespace if the range is not all whitespace. var match = (/\s+$/).exec(text); if (match) { - curEnd = offsetCursor(curEnd, 0, - match[0].length); + head = offsetCursor(head, 0, - match[0].length); + text = text.slice(0, - match[0].length); } } - if (visualBlock) { - cm.replaceSelections(replacement); - } else { - cm.setCursor(curStart); - cm.replaceRange('', curStart, curEnd); + var wasLastLine = head.line - 1 == cm.lastLine(); + cm.replaceRange('', anchor, head); + if (args.linewise && !wasLastLine) { + // Push the next line back down, if there is a next line. + CodeMirror.commands.newlineAndIndent(cm); + // null ch so setCursor moves to end of line. + anchor.ch = null; } - } - vim.marks['>'] = cm.setBookmark(selectionEnd); - actions.enterInsertMode(cm, {}, cm.state.vim); - }, - // delete is a javascript keyword. - 'delete': function(cm, operatorArgs, vim) { - var selections = cm.listSelections(); - var start = selections[0], end = selections[selections.length-1]; - var curStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head; - var curEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor; - // Save the '>' mark before cm.replaceRange clears it. - var selectionEnd, selectionStart; - var blockwise = vim.visualBlock; - if (vim.visualMode) { - selectionEnd = vim.marks['>'].find(); - selectionStart = vim.marks['<'].find(); - } else if (vim.lastSelection) { - selectionEnd = vim.lastSelection.curStartMark.find(); - selectionStart = vim.lastSelection.curEndMark.find(); - blockwise = vim.lastSelection.visualBlock; - } - var text = cm.getSelection(); - vimGlobalState.registerController.pushText( - operatorArgs.registerName, 'delete', text, - operatorArgs.linewise, blockwise); - var replacement = new Array(selections.length).join('1').split('1'); - // If the ending line is past the last line, inclusive, instead of - // including the trailing \n, include the \n before the starting line - if (operatorArgs.linewise && - curEnd.line == cm.lastLine() && curStart.line == curEnd.line) { - var tmp = copyCursor(curEnd); - curStart.line--; - curStart.ch = lineLength(cm, curStart.line); - curEnd = tmp; - cm.replaceRange('', curStart, curEnd); + finalHead = anchor; } else { + text = cm.getSelection(); + var replacement = fillArray('', ranges.length); cm.replaceSelections(replacement); + finalHead = cursorMin(ranges[0].head, ranges[0].anchor); } - // restore the saved bookmark - if (selectionEnd) { - var curStartMark = cm.setBookmark(selectionStart); - var curEndMark = cm.setBookmark(selectionEnd); - if (vim.visualMode) { - vim.marks['<'] = curStartMark; - vim.marks['>'] = curEndMark; - } else { - vim.lastSelection.curStartMark = curStartMark; - vim.lastSelection.curEndMark = curEndMark; + vimGlobalState.registerController.pushText( + args.registerName, 'change', text, + args.linewise, ranges.length > 1); + actions.enterInsertMode(cm, {head: finalHead}, cm.state.vim); + }, + // delete is a javascript keyword. + 'delete': function(cm, args, ranges) { + var finalHead, text; + var vim = cm.state.vim; + if (!vim.visualBlock) { + var anchor = ranges[0].anchor, + head = ranges[0].head; + if (args.linewise && + head.line != cm.firstLine() && + anchor.line == cm.lastLine() && + anchor.line == head.line - 1) { + // Special case for dd on last line (and first line). + if (anchor.line == cm.firstLine()) { + anchor.ch = 0; + } else { + anchor = Pos(anchor.line - 1, lineLength(cm, anchor.line - 1)); + } + } + text = cm.getRange(anchor, head); + cm.replaceRange('', anchor, head); + finalHead = anchor; + if (args.linewise) { + finalHead = motions.moveToFirstNonWhiteSpaceCharacter(cm, anchor); } - } - if (operatorArgs.linewise) { - cm.setCursor(motions.moveToFirstNonWhiteSpaceCharacter(cm)); } else { - cm.setCursor(curStart); + text = cm.getSelection(); + var replacement = fillArray('', ranges.length); + cm.replaceSelections(replacement); + finalHead = ranges[0].anchor; } + vimGlobalState.registerController.pushText( + args.registerName, 'delete', text, + args.linewise, vim.visualBlock); + return finalHead; }, - indent: function(cm, operatorArgs, vim, curStart, curEnd) { - var startLine = curStart.line; - var endLine = curEnd.line; + indent: function(cm, args, ranges) { + var vim = cm.state.vim; + var startLine = ranges[0].anchor.line; + var endLine = vim.visualBlock ? + ranges[ranges.length - 1].anchor.line : + ranges[0].head.line; // In visual mode, n> shifts the selection right n times, instead of // shifting n lines right once. - var repeat = (vim.visualMode) ? operatorArgs.repeat : 1; - if (operatorArgs.linewise) { + var repeat = (vim.visualMode) ? args.repeat : 1; + if (args.linewise) { // The only way to delete a newline is to delete until the start of // the next line, so in linewise mode evalInput will include the next // line. We don't want this in indent, so we go back a line. @@ -1984,39 +1891,52 @@ } for (var i = startLine; i <= endLine; i++) { for (var j = 0; j < repeat; j++) { - cm.indentLine(i, operatorArgs.indentRight); + cm.indentLine(i, args.indentRight); } } - cm.setCursor(curStart); - cm.setCursor(motions.moveToFirstNonWhiteSpaceCharacter(cm)); + return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor); }, - swapcase: function(cm, operatorArgs, _vim, _curStart, _curEnd, _curOriginal) { + changeCase: function(cm, args, ranges, oldAnchor, newHead) { var selections = cm.getSelections(); - var ranges = cm.listSelections(); var swapped = []; + var toLower = args.toLower; for (var j = 0; j < selections.length; j++) { var toSwap = selections[j]; var text = ''; - for (var i = 0; i < toSwap.length; i++) { - var character = toSwap.charAt(i); - text += isUpperCase(character) ? character.toLowerCase() : - character.toUpperCase(); + if (toLower === true) { + text = toSwap.toLowerCase(); + } else if (toLower === false) { + text = toSwap.toUpperCase(); + } else { + for (var i = 0; i < toSwap.length; i++) { + var character = toSwap.charAt(i); + text += isUpperCase(character) ? character.toLowerCase() : + character.toUpperCase(); + } } swapped.push(text); } cm.replaceSelections(swapped); - var curStart = ranges[0].anchor; - var curEnd = ranges[0].head; - if (!operatorArgs.shouldMoveCursor) { - cm.setCursor(cursorIsBefore(curStart, curEnd) ? curStart : curEnd); + if (args.shouldMoveCursor){ + return newHead; + } else if (!cm.state.vim.visualMode && args.linewise && ranges[0].anchor.line + 1 == ranges[0].head.line) { + return motions.moveToFirstNonWhiteSpaceCharacter(cm, oldAnchor); + } else if (args.linewise){ + return oldAnchor; + } else { + return cursorMin(ranges[0].anchor, ranges[0].head); } }, - yank: function(cm, operatorArgs, vim, _curStart, _curEnd, curOriginal) { + yank: function(cm, args, ranges, oldAnchor) { + var vim = cm.state.vim; var text = cm.getSelection(); + var endPos = vim.visualMode + ? cursorMin(vim.sel.anchor, vim.sel.head, ranges[0].head, ranges[0].anchor) + : oldAnchor; vimGlobalState.registerController.pushText( - operatorArgs.registerName, 'yank', - text, operatorArgs.linewise, vim.visualBlock); - cm.setCursor(curOriginal); + args.registerName, 'yank', + text, args.linewise, vim.visualBlock); + return endPos; } }; @@ -2108,41 +2028,40 @@ vim.insertMode = true; vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1; var insertAt = (actionArgs) ? actionArgs.insertAt : null; - if (vim.visualMode) { - var selections = getSelectedAreaRange(cm, vim); - var selectionStart = selections[0]; - var selectionEnd = selections[1]; - } + var sel = vim.sel; + var head = actionArgs.head || cm.getCursor('head'); + var height = cm.listSelections().length; if (insertAt == 'eol') { - var cursor = cm.getCursor(); - cursor = Pos(cursor.line, lineLength(cm, cursor.line)); - cm.setCursor(cursor); + head = Pos(head.line, lineLength(cm, head.line)); } else if (insertAt == 'charAfter') { - cm.setCursor(offsetCursor(cm.getCursor(), 0, 1)); + head = offsetCursor(head, 0, 1); } else if (insertAt == 'firstNonBlank') { - if (vim.visualMode && !vim.visualBlock) { - if (selectionEnd.line < selectionStart.line) { - cm.setCursor(selectionEnd); + head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head); + } else if (insertAt == 'startOfSelectedArea') { + if (!vim.visualBlock) { + if (sel.head.line < sel.anchor.line) { + head = sel.head; } else { - selectionStart = Pos(selectionStart.line, 0); - cm.setCursor(selectionStart); + head = Pos(sel.anchor.line, 0); } - cm.setCursor(motions.moveToFirstNonWhiteSpaceCharacter(cm)); - } else if (vim.visualBlock) { - selectionEnd = Pos(selectionEnd.line, selectionStart.ch); - cm.setCursor(selectionStart); - selectBlock(cm, selectionEnd); } else { - cm.setCursor(motions.moveToFirstNonWhiteSpaceCharacter(cm)); + head = Pos( + Math.min(sel.head.line, sel.anchor.line), + Math.min(sel.head.ch, sel.anchor.ch)); + height = Math.abs(sel.head.line - sel.anchor.line) + 1; } } else if (insertAt == 'endOfSelectedArea') { - if (vim.visualBlock) { - selectionStart = Pos(selectionStart.line, selectionEnd.ch); - cm.setCursor(selectionStart); - selectBlock(cm, selectionEnd); - } else if (selectionEnd.line < selectionStart.line) { - selectionEnd = Pos(selectionStart.line, 0); - cm.setCursor(selectionEnd); + if (!vim.visualBlock) { + if (sel.head.line >= sel.anchor.line) { + head = offsetCursor(sel.head, 0, 1); + } else { + head = Pos(sel.anchor.line, 0); + } + } else { + head = Pos( + Math.min(sel.head.line, sel.anchor.line), + Math.max(sel.head.ch + 1, sel.anchor.ch)); + height = Math.abs(sel.head.line - sel.anchor.line) + 1; } } else if (insertAt == 'inplace') { if (vim.visualMode){ @@ -2168,129 +2087,68 @@ if (vim.visualMode) { exitVisualMode(cm); } + selectForInsert(cm, head, height); }, toggleVisualMode: function(cm, actionArgs, vim) { var repeat = actionArgs.repeat; - var curStart = cm.getCursor(); - var curEnd; - var selections = cm.listSelections(); + var anchor = cm.getCursor(); + var head; // TODO: The repeat should actually select number of characters/lines // equal to the repeat times the size of the previous visual // operation. if (!vim.visualMode) { - cm.on('mousedown', exitVisualMode); + // Entering visual mode vim.visualMode = true; vim.visualLine = !!actionArgs.linewise; vim.visualBlock = !!actionArgs.blockwise; - if (vim.visualLine) { - curStart.ch = 0; - curEnd = clipCursorToContent( - cm, Pos(curStart.line + repeat - 1, lineLength(cm, curStart.line)), - true /** includeLineBreak */); - } else { - curEnd = clipCursorToContent( - cm, Pos(curStart.line, curStart.ch + repeat), + head = clipCursorToContent( + cm, Pos(anchor.line, anchor.ch + repeat - 1), true /** includeLineBreak */); - } - cm.setSelection(curStart, curEnd); - CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : ""}); + vim.sel = { + anchor: anchor, + head: head + }; + CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""}); + updateCmSelection(cm); + updateMark(cm, vim, '<', cursorMin(anchor, head)); + updateMark(cm, vim, '>', cursorMax(anchor, head)); + } else if (vim.visualLine ^ actionArgs.linewise || + vim.visualBlock ^ actionArgs.blockwise) { + // Toggling between modes + vim.visualLine = !!actionArgs.linewise; + vim.visualBlock = !!actionArgs.blockwise; + CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""}); + updateCmSelection(cm); } else { - curStart = cm.getCursor('anchor'); - curEnd = cm.getCursor('head'); - if (vim.visualLine) { - if (actionArgs.blockwise) { - // This means Ctrl-V pressed in linewise visual - vim.visualBlock = true; - selectBlock(cm, curEnd); - CodeMirror.signal(cm, 'vim-mode-change', {mode: 'visual', subMode: 'blockwise'}); - } else if (!actionArgs.linewise) { - // v pressed in linewise, switch to characterwise visual mode - CodeMirror.signal(cm, 'vim-mode-change', {mode: 'visual'}); - } else { - exitVisualMode(cm); - } - vim.visualLine = false; - } else if (vim.visualBlock) { - if (actionArgs.linewise) { - // Shift-V pressed in blockwise visual mode - vim.visualLine = true; - curStart = Pos(selections[0].anchor.line, 0); - curEnd = Pos(selections[selections.length-1].anchor.line, lineLength(cm, selections[selections.length-1].anchor.line)); - cm.setSelection(curStart, curEnd); - CodeMirror.signal(cm, 'vim-mode-change', {mode: 'visual', subMode: 'linewise'}); - } else if (!actionArgs.blockwise) { - // v pressed in blockwise mode, Switch to characterwise - if (curEnd != selections[0].head) { - curStart = selections[0].anchor; - } else { - curStart = selections[selections.length-1].anchor; - } - cm.setSelection(curStart, curEnd); - CodeMirror.signal(cm, 'vim-mode-change', {mode: 'visual'}); - } else { - exitVisualMode(cm); - } - vim.visualBlock = false; - } else if (actionArgs.linewise) { - // Shift-V pressed in characterwise visual mode. Switch to linewise - // visual mode instead of exiting visual mode. - vim.visualLine = true; - curStart.ch = cursorIsBefore(curStart, curEnd) ? 0 : - lineLength(cm, curStart.line); - curEnd.ch = cursorIsBefore(curStart, curEnd) ? - lineLength(cm, curEnd.line) : 0; - cm.setSelection(curStart, curEnd); - CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: "linewise"}); - } else if (actionArgs.blockwise) { - vim.visualBlock = true; - selectBlock(cm, curEnd); - CodeMirror.signal(cm, 'vim-mode-change', {mode: 'visual', subMode: 'blockwise'}); - } else { - exitVisualMode(cm); - } + exitVisualMode(cm); } - updateMark(cm, vim, '<', cursorIsBefore(curStart, curEnd) ? curStart - : curEnd); - updateMark(cm, vim, '>', cursorIsBefore(curStart, curEnd) ? curEnd - : curStart); }, reselectLastSelection: function(cm, _actionArgs, vim) { - var curStart = vim.marks['<'].find(); - var curEnd = vim.marks['>'].find(); var lastSelection = vim.lastSelection; + if (vim.visualMode) { + updateLastSelection(cm, vim); + } if (lastSelection) { - // Set the selections as per last selection - var selectionStart = lastSelection.curStartMark.find(); - var selectionEnd = lastSelection.curEndMark.find(); - var blockwise = lastSelection.visualBlock; - // update last selection - updateLastSelection(cm, vim, curStart, curEnd); - if (blockwise) { - cm.setCursor(selectionStart); - selectionStart = selectBlock(cm, selectionEnd); - } else { - cm.setSelection(selectionStart, selectionEnd); - selectionStart = cm.getCursor('anchor'); - selectionEnd = cm.getCursor('head'); - } - if (vim.visualMode) { - updateMark(cm, vim, '<', cursorIsBefore(selectionStart, selectionEnd) ? selectionStart - : selectionEnd); - updateMark(cm, vim, '>', cursorIsBefore(selectionStart, selectionEnd) ? selectionEnd - : selectionStart); + var anchor = lastSelection.anchorMark.find(); + var head = lastSelection.headMark.find(); + if (!anchor || !head) { + // If the marks have been destroyed due to edits, do nothing. + return; } - // Last selection is updated now + vim.sel = { + anchor: anchor, + head: head + }; vim.visualMode = true; - if (lastSelection.visualLine) { - vim.visualLine = true; - vim.visualBlock = false; - } else if (lastSelection.visualBlock) { - vim.visualLine = false; - vim.visualBlock = true; - } else { - vim.visualBlock = vim.visualLine = false; - } - CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : ""}); + vim.visualLine = lastSelection.visualLine; + vim.visualBlock = lastSelection.visualBlock; + updateCmSelection(cm); + updateMark(cm, vim, '<', cursorMin(anchor, head)); + updateMark(cm, vim, '>', cursorMax(anchor, head)); + CodeMirror.signal(cm, 'vim-mode-change', { + mode: 'visual', + subMode: vim.visualLine ? 'linewise' : + vim.visualBlock ? 'blockwise' : ''}); } }, joinLines: function(cm, actionArgs, vim) { @@ -2307,18 +2165,19 @@ Infinity)); } var finalCh = 0; - cm.operation(function() { - for (var i = curStart.line; i < curEnd.line; i++) { - finalCh = lineLength(cm, curStart.line); - var tmp = Pos(curStart.line + 1, - lineLength(cm, curStart.line + 1)); - var text = cm.getRange(curStart, tmp); - text = text.replace(/\n\s*/g, ' '); - cm.replaceRange(text, curStart, tmp); - } - var curFinalPos = Pos(curStart.line, finalCh); - cm.setCursor(curFinalPos); - }); + for (var i = curStart.line; i < curEnd.line; i++) { + finalCh = lineLength(cm, curStart.line); + var tmp = Pos(curStart.line + 1, + lineLength(cm, curStart.line + 1)); + var text = cm.getRange(curStart, tmp); + text = text.replace(/\n\s*/g, ' '); + cm.replaceRange(text, curStart, tmp); + } + var curFinalPos = Pos(curStart.line, finalCh); + cm.setCursor(curFinalPos); + if (vim.visualMode) { + exitVisualMode(cm); + } }, newLineAndEnterInsertMode: function(cm, actionArgs, vim) { vim.insertMode = true; @@ -2347,11 +2206,12 @@ return; } if (actionArgs.matchIndent) { - // length that considers tabs and cm.options.tabSize + var tabSize = cm.getOption("tabSize"); + // length that considers tabs and tabSize var whitespaceLength = function(str) { var tabs = (str.split("\t").length - 1); var spaces = (str.split(" ").length - 1); - return tabs * cm.options.tabSize + spaces * 1; + return tabs * tabSize + spaces * 1; }; var currentLine = cm.getLine(cm.getCursor().line); var indent = whitespaceLength(currentLine.match(/^\s*/)[0]); @@ -2364,8 +2224,8 @@ if (newIndent < 0) { return ""; } - else if (cm.options.indentWithTabs) { - var quotient = Math.floor(newIndent / cm.options.tabSize); + else if (cm.getOption("indentWithTabs")) { + var quotient = Math.floor(newIndent / tabSize); return Array(quotient + 1).join('\t'); } else { @@ -2413,7 +2273,7 @@ var emptyStrings = new Array(selections.length).join('1').split('1'); // save the curEnd marker before it get cleared due to cm.replaceRange. if (vim.lastSelection) { - lastSelectionCurEnd = vim.lastSelection.curEndMark.find(); + lastSelectionCurEnd = vim.lastSelection.headMark.find(); } // push the previously selected text to unnamed register vimGlobalState.registerController.unnamedRegister.setText(selectedText); @@ -2437,7 +2297,7 @@ } // restore the the curEnd marker if(lastSelectionCurEnd) { - vim.lastSelection.curEndMark = cm.setBookmark(lastSelectionCurEnd); + vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd); } if (linewise) { curPosFinal.ch=0; @@ -2479,10 +2339,10 @@ } } } - cm.setCursor(curPosFinal); if (vim.visualMode) { exitVisualMode(cm); } + cm.setCursor(curPosFinal); }, undo: function(cm, actionArgs) { cm.operation(function() { @@ -2527,7 +2387,7 @@ replaceWithStr = replaceWithStr.replace(/[^\n]/g, replaceWith); if (vim.visualBlock) { // Tabs are split in visua block before replacing - var spaces = new Array(cm.options.tabSize+1).join(' '); + var spaces = new Array(cm.getOption("tabSize")+1).join(' '); replaceWithStr = cm.getSelection(); replaceWithStr = replaceWithStr.replace(/\t/g, spaces).replace(/[^\n]/g, replaceWith).split('\n'); cm.replaceSelections(replaceWithStr); @@ -2583,28 +2443,7 @@ } repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */); }, - changeCase: function(cm, actionArgs, vim) { - var selectionStart = getSelectedAreaRange(cm, vim)[0]; - var text = cm.getSelection(); - var lastSelectionCurEnd; - var blockSelection; - if (vim.lastSelection) { - // save the curEnd marker to avoid its removal due to cm.replaceRange - lastSelectionCurEnd = vim.lastSelection.curEndMark.find(); - blockSelection = vim.lastSelection.visualBlock; - } - var toLower = actionArgs.toLower; - text = toLower ? text.toLowerCase() : text.toUpperCase(); - cm.replaceSelections(vim.visualBlock || blockSelection ? text.split('\n') : [text]); - // restore the last selection curEnd marker - if (lastSelectionCurEnd) { - vim.lastSelection.curEndMark = cm.setBookmark(lastSelectionCurEnd); - } - cm.setCursor(selectionStart); - if (vim.visualMode) { - exitVisualMode(cm); - } - } + exitInsertMode: exitInsertMode }; /* @@ -2632,16 +2471,66 @@ return ret; } function offsetCursor(cur, offsetLine, offsetCh) { + if (typeof offsetLine === 'object') { + offsetCh = offsetLine.ch; + offsetLine = offsetLine.line; + } return Pos(cur.line + offsetLine, cur.ch + offsetCh); } - function matchKeysPartial(pressed, mapped) { - for (var i = 0; i < pressed.length; i++) { - // 'character' means any character. For mark, register commads, etc. - if (pressed[i] != mapped[i] && mapped[i] != 'character') { - return false; + function getOffset(anchor, head) { + return { + line: head.line - anchor.line, + ch: head.line - anchor.line + }; + } + function commandMatches(keys, keyMap, context, inputState) { + // Partial matches are not applied. They inform the key handler + // that the current key sequence is a subsequence of a valid key + // sequence, so that the key buffer is not cleared. + var match, partial = [], full = []; + for (var i = 0; i < keyMap.length; i++) { + var command = keyMap[i]; + if (context == 'insert' && command.context != 'insert' || + command.context && command.context != context || + inputState.operator && command.type == 'action' || + !(match = commandMatch(keys, command.keys))) { continue; } + if (match == 'partial') { partial.push(command); } + if (match == 'full') { full.push(command); } + } + return { + partial: partial.length && partial, + full: full.length && full + }; + } + function commandMatch(pressed, mapped) { + if (mapped.slice(-11) == '') { + // Last character matches anything. + var prefixLen = mapped.length - 11; + var pressedPrefix = pressed.slice(0, prefixLen); + var mappedPrefix = mapped.slice(0, prefixLen); + return pressedPrefix == mappedPrefix && pressed.length > prefixLen ? 'full' : + mappedPrefix.indexOf(pressedPrefix) == 0 ? 'partial' : false; + } else { + return pressed == mapped ? 'full' : + mapped.indexOf(pressed) == 0 ? 'partial' : false; + } + } + function lastChar(keys) { + var match = /^.*(<[\w\-]+>)$/.exec(keys); + var selectedCharacter = match ? match[1] : keys.slice(-1); + if (selectedCharacter.length > 1){ + switch(selectedCharacter){ + case '': + selectedCharacter='\n'; + break; + case '': + selectedCharacter=' '; + break; + default: + break; } } - return true; + return selectedCharacter; } function repeatFn(cm, fn, repeat) { return function() { @@ -2665,7 +2554,19 @@ } return false; } - function cusrorIsBetween(cur1, cur2, cur3) { + function cursorMin(cur1, cur2) { + if (arguments.length > 2) { + cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1)); + } + return cursorIsBefore(cur1, cur2) ? cur1 : cur2; + } + function cursorMax(cur1, cur2) { + if (arguments.length > 2) { + cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1)); + } + return cursorIsBefore(cur1, cur2) ? cur2 : cur1; + } + function cursorIsBetween(cur1, cur2, cur3) { // returns true if cur2 is between cur1 and cur3. var cur1before2 = cursorIsBefore(cur1, cur2); var cur2before3 = cursorIsBefore(cur2, cur3); @@ -2700,121 +2601,59 @@ // Distance between selectionEnd.ch and any(first considered here) selection.ch function selectBlock(cm, selectionEnd) { var selections = [], ranges = cm.listSelections(); - var firstRange = ranges[0].anchor, lastRange = ranges[ranges.length-1].anchor; - var start, end, direction, selectionStart; - var curEnd = cm.getCursor('head'); - var originalSelectionEnd = copyCursor(selectionEnd); - start = firstRange.line; - end = lastRange.line; - if (selectionEnd.line < curEnd.line) { - direction = 'up'; - } else if (selectionEnd.line > curEnd.line) { - direction = 'down'; - } else { - if (selectionEnd.ch != curEnd.ch) { - direction = selectionEnd.ch > curEnd.ch ? 'right' : 'left'; - } - selectionStart = cm.getCursor('anchor'); - } - var primIndex = getIndex(ranges, curEnd); - // sets to true when selectionEnd already lies inside the existing selections - selectionEnd = cm.clipPos(selectionEnd); - var contains = getIndex(ranges, selectionEnd) < 0 ? false : true; - var isClipped = !cursorEqual(originalSelectionEnd, selectionEnd); - // This function helps to check selection crossing - // in case of short lines. - var processSelectionCrossing = function() { - if (isClipped) { - if (curEnd.ch >= selectionStart.ch) { - selectionStart.ch++; - } - } else if (curEnd.ch == lineLength(cm, curEnd.line)) { - if (cursorEqual(ranges[primIndex].anchor, ranges[primIndex].head) && ranges.length>1) { - if (direction == 'up') { - if (contains || primIndex>0) { - start = firstRange.line; - end = selectionEnd.line; - selectionStart = ranges[primIndex-1].anchor; - } - } else { - if (contains || primIndex == 0) { - end = lastRange.line; - start = selectionEnd.line; - selectionStart = ranges[primIndex+1].anchor; - } - } - if (selectionEnd.ch >= selectionStart.ch) { - selectionStart.ch--; - } - } - } - }; - switch(direction) { - case 'up': - start = contains ? firstRange.line : selectionEnd.line; - end = contains ? selectionEnd.line : lastRange.line; - selectionStart = lastRange; - processSelectionCrossing(); - break; - case 'down': - start = contains ? selectionEnd.line : firstRange.line; - end = contains ? lastRange.line : selectionEnd.line; - selectionStart = firstRange; - processSelectionCrossing(); - break; - case 'left': - if ((selectionEnd.ch <= selectionStart.ch) && (curEnd.ch > selectionStart.ch)) { - selectionStart.ch++; - selectionEnd.ch--; - } - break; - case 'right': - if ((selectionStart.ch <= selectionEnd.ch) && (curEnd.ch < selectionStart.ch)) { - selectionStart.ch--; - selectionEnd.ch++; - } - break; - default: - start = selectionStart.line; - end = selectionEnd.line; - } - while (start <= end) { - var anchor = {line: start, ch: selectionStart.ch}; - var head = {line: start, ch: selectionEnd.ch}; - var range = {anchor: anchor, head: head}; + var head = copyCursor(cm.clipPos(selectionEnd)); + var isClipped = !cursorEqual(selectionEnd, head); + var curHead = cm.getCursor('head'); + var primIndex = getIndex(ranges, curHead); + var wasClipped = cursorEqual(ranges[primIndex].head, ranges[primIndex].anchor); + var max = ranges.length - 1; + var index = max - primIndex > primIndex ? max : 0; + var base = ranges[index].anchor; + + var firstLine = Math.min(base.line, head.line); + var lastLine = Math.max(base.line, head.line); + var baseCh = base.ch, headCh = head.ch; + + var dir = ranges[index].head.ch - baseCh; + var newDir = headCh - baseCh; + if (dir > 0 && newDir <= 0) { + baseCh++; + if (!isClipped) { headCh--; } + } else if (dir < 0 && newDir >= 0) { + baseCh--; + if (!wasClipped) { headCh++; } + } else if (dir < 0 && newDir == -1) { + baseCh--; + headCh++; + } + for (var line = firstLine; line <= lastLine; line++) { + var range = {anchor: new Pos(line, baseCh), head: new Pos(line, headCh)}; selections.push(range); - if (cursorEqual(head, selectionEnd)) { - primIndex = selections.indexOf(range); - } - start++; } - // Update selectionEnd and selectionStart - // after selection crossing - selectionEnd.ch = selections[0].head.ch; - selectionStart.ch = selections[0].anchor.ch; - if (cursorEqual(selectionEnd, selections[0].head)) { - selectionStart.line = selections[selections.length-1].anchor.line; - } else { - selectionStart.line = selections[0].anchor.line; + primIndex = head.line == lastLine ? selections.length - 1 : 0; + cm.setSelections(selections); + selectionEnd.ch = headCh; + base.ch = baseCh; + return base; + } + function selectForInsert(cm, head, height) { + var sel = []; + for (var i = 0; i < height; i++) { + var lineHead = offsetCursor(head, i, 0); + sel.push({anchor: lineHead, head: lineHead}); } - cm.setSelections(selections, primIndex); - return selectionStart; + cm.setSelections(sel, 0); } // getIndex returns the index of the cursor in the selections. function getIndex(ranges, cursor, end) { - var pos = -1; for (var i = 0; i < ranges.length; i++) { - var atAnchor = cursorEqual(ranges[i].anchor, cursor); - var atHead = cursorEqual(ranges[i].head, cursor); - if (end == 'head') { - pos = atHead ? i : pos; - } else if (end == 'anchor') { - pos = atAnchor ? i : pos; - } else { - pos = (atAnchor || atHead) ? i : pos; + var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor); + var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor); + if (atAnchor || atHead) { + return i; } } - return pos; + return -1; } function getSelectedAreaRange(cm, vim) { var lastSelection = vim.lastSelection; @@ -2845,8 +2684,8 @@ } cm.setSelections(selections); } else { - var start = lastSelection.curStartMark.find(); - var end = lastSelection.curEndMark.find(); + var start = lastSelection.anchorMark.find(); + var end = lastSelection.headMark.find(); var line = end.line - start.line; var ch = end.ch - start.ch; selectionEnd = {line: selectionEnd.line + line, ch: line ? selectionEnd.ch : ch + selectionEnd.ch}; @@ -2865,51 +2704,133 @@ return getCurrentSelectedAreaRange(); } } - function updateLastSelection(cm, vim, selectionStart, selectionEnd) { - if (!selectionStart || !selectionEnd) { - selectionStart = vim.marks['<'].find() || cm.getCursor('anchor'); - selectionEnd = vim.marks['>'].find() || cm.getCursor('head'); - } + // Updates the previous selection with the current selection's values. This + // should only be called in visual mode. + function updateLastSelection(cm, vim) { + var anchor = vim.sel.anchor; + var head = vim.sel.head; // To accommodate the effect of lastPastedText in the last selection if (vim.lastPastedText) { - selectionEnd = cm.posFromIndex(cm.indexFromPos(selectionStart) + vim.lastPastedText.length); + head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length); vim.lastPastedText = null; } - var ranges = cm.listSelections(); - // This check ensures to set the cursor - // position where we left off in previous selection - var swap = getIndex(ranges, selectionStart, 'head') > -1; - if (vim.visualBlock) { - var height = Math.abs(selectionStart.line - selectionEnd.line)+1; - var width = Math.abs(selectionStart.ch - selectionEnd.ch); - var block = {height: height, width: width}; - } - // can't use selection state here because yank has already reset its cursor - // Also, Bookmarks make the visual selections robust to edit operations - vim.lastSelection = {'curStartMark': cm.setBookmark(swap ? selectionEnd : selectionStart), - 'curEndMark': cm.setBookmark(swap ? selectionStart : selectionEnd), + vim.lastSelection = {'anchorMark': cm.setBookmark(anchor), + 'headMark': cm.setBookmark(head), + 'anchor': copyCursor(anchor), + 'head': copyCursor(head), 'visualMode': vim.visualMode, 'visualLine': vim.visualLine, - 'visualBlock': block}; + 'visualBlock': vim.visualBlock}; + } + function expandSelection(cm, start, end) { + var sel = cm.state.vim.sel; + var head = sel.head; + var anchor = sel.anchor; + var tmp; + if (cursorIsBefore(end, start)) { + tmp = end; + end = start; + start = tmp; + } + if (cursorIsBefore(head, anchor)) { + head = cursorMin(start, head); + anchor = cursorMax(anchor, end); + } else { + anchor = cursorMin(start, anchor); + head = cursorMax(head, end); + head = offsetCursor(head, 0, -1); + if (head.ch == -1 && head.line != cm.firstLine()) { + head = Pos(head.line - 1, lineLength(cm, head.line - 1)); + } + } + return [anchor, head]; + } + /** + * Updates the CodeMirror selection to match the provided vim selection. + * If no arguments are given, it uses the current vim selection state. + */ + function updateCmSelection(cm, sel, mode) { + var vim = cm.state.vim; + sel = sel || vim.sel; + var mode = mode || + vim.visualLine ? 'line' : vim.visualBlock ? 'block' : 'char'; + var cmSel = makeCmSelection(cm, sel, mode); + cm.setSelections(cmSel.ranges, cmSel.primary); + updateFakeCursor(cm); + } + function makeCmSelection(cm, sel, mode, exclusive) { + var head = copyCursor(sel.head); + var anchor = copyCursor(sel.anchor); + if (mode == 'char') { + var headOffset = !exclusive && !cursorIsBefore(sel.head, sel.anchor) ? 1 : 0; + var anchorOffset = cursorIsBefore(sel.head, sel.anchor) ? 1 : 0; + head = offsetCursor(sel.head, 0, headOffset); + anchor = offsetCursor(sel.anchor, 0, anchorOffset); + return { + ranges: [{anchor: anchor, head: head}], + primary: 0 + }; + } else if (mode == 'line') { + if (!cursorIsBefore(sel.head, sel.anchor)) { + anchor.ch = 0; + + var lastLine = cm.lastLine(); + if (head.line > lastLine) { + head.line = lastLine; + } + head.ch = lineLength(cm, head.line); + } else { + head.ch = 0; + anchor.ch = lineLength(cm, anchor.line); + } + return { + ranges: [{anchor: anchor, head: head}], + primary: 0 + }; + } else if (mode == 'block') { + var top = Math.min(anchor.line, head.line), + left = Math.min(anchor.ch, head.ch), + bottom = Math.max(anchor.line, head.line), + right = Math.max(anchor.ch, head.ch) + 1; + var height = bottom - top + 1; + var primary = head.line == top ? 0 : height - 1; + var ranges = []; + for (var i = 0; i < height; i++) { + ranges.push({ + anchor: Pos(top + i, left), + head: Pos(top + i, right) + }); + } + return { + ranges: ranges, + primary: primary + }; + } + } + function getHead(cm) { + var cur = cm.getCursor('head'); + if (cm.getSelection().length == 1) { + // Small corner case when only 1 character is selected. The "real" + // head is the left of head and anchor. + cur = cursorMin(cur, cm.getCursor('anchor')); + } + return cur; } - function exitVisualMode(cm) { - cm.off('mousedown', exitVisualMode); + /** + * If moveHead is set to false, the CodeMirror selection will not be + * touched. The caller assumes the responsibility of putting the cursor + * in the right place. + */ + function exitVisualMode(cm, moveHead) { var vim = cm.state.vim; - var selectionStart = cm.getCursor('anchor'); - var selectionEnd = cm.getCursor('head'); - // hack to place the cursor at the right place - // in case of visual block - if (vim.visualBlock && (cursorIsBefore(selectionStart, selectionEnd))) { - selectionEnd.ch--; + if (moveHead !== false) { + cm.setCursor(clipCursorToContent(cm, vim.sel.head)); } updateLastSelection(cm, vim); vim.visualMode = false; vim.visualLine = false; vim.visualBlock = false; - if (!cursorEqual(selectionStart, selectionEnd)) { - cm.setCursor(clipCursorToContent(cm, selectionEnd)); - } CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); if (vim.fakeCursor) { vim.fakeCursor.clear(); @@ -2964,7 +2885,7 @@ } function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) { - var cur = cm.getCursor(); + var cur = getHead(cm); var line = cm.getLine(cur.line); var idx = cur.ch; @@ -3239,6 +3160,7 @@ /** * @param {CodeMirror} cm CodeMirror object. + * @param {Pos} cur The position to start from. * @param {int} repeat Number of words to move past. * @param {boolean} forward True to search forward. False to search * backward. @@ -3248,8 +3170,7 @@ * False if only alphabet characters count as part of the word. * @return {Cursor} The position the cursor should move to. */ - function moveToWord(cm, repeat, forward, wordEnd, bigWord) { - var cur = cm.getCursor(); + function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) { var curStart = copyCursor(cur); var words = []; if (forward && !wordEnd || !forward && wordEnd) { @@ -3349,8 +3270,8 @@ // TODO: perhaps this finagling of start and end positions belonds // in codmirror/replaceRange? - function selectCompanionObject(cm, symb, inclusive) { - var cur = cm.getCursor(), start, end; + function selectCompanionObject(cm, head, symb, inclusive) { + var cur = head, start, end; var bracketRegexp = ({ '(': /[()]/, ')': /[()]/, @@ -3394,8 +3315,8 @@ // Takes in a symbol and a cursor and tries to simulate text objects that // have identical opening and closing symbols // TODO support across multiple lines - function findBeginningAndEnd(cm, symb, inclusive) { - var cur = copyCursor(cm.getCursor()); + function findBeginningAndEnd(cm, head, symb, inclusive) { + var cur = copyCursor(head); var line = cm.getLine(cur.line); var chars = line.split(''); var start, end, i, len; @@ -3828,6 +3749,7 @@ // shortNames must not match the prefix of the other command. var defaultExCommandMap = [ { name: 'map' }, + { name: 'imap', shortName: 'im' }, { name: 'nmap', shortName: 'nm' }, { name: 'vmap', shortName: 'vm' }, { name: 'unmap' }, @@ -3842,10 +3764,10 @@ { name: 'registers', shortName: 'reg', excludeFromCommandHistory: true }, { name: 'global', shortName: 'g' } ]; - Vim.ExCommandDispatcher = function() { + var ExCommandDispatcher = function() { this.buildCommandMap_(); }; - Vim.ExCommandDispatcher.prototype = { + ExCommandDispatcher.prototype = { processCommand: function(cm, input, opt_params) { var vim = cm.state.vim; var commandHistoryRegister = vimGlobalState.registerController.getRegister(':'); @@ -3882,7 +3804,7 @@ if (command.type == 'exToKey') { // Handle Ex to Key mapping. for (var i = 0; i < command.toKeys.length; i++) { - CodeMirror.Vim.handleKey(cm, command.toKeys[i]); + CodeMirror.Vim.handleKey(cm, command.toKeys[i], 'mapping'); } return; } else if (command.type == 'exToEx') { @@ -4006,7 +3928,7 @@ this.commandMap_[commandName] = { name: commandName, type: 'exToKey', - toKeys: parseKeyString(rhs), + toKeys: rhs, user: true }; } @@ -4014,7 +3936,7 @@ if (rhs != ':' && rhs.charAt(0) == ':') { // Key to Ex mapping. var mapping = { - keys: parseKeyString(lhs), + keys: lhs, type: 'keyToEx', exArgs: { input: rhs.substring(1) }, user: true}; @@ -4023,9 +3945,9 @@ } else { // Key to key mapping var mapping = { - keys: parseKeyString(lhs), + keys: lhs, type: 'keyToKey', - toKeys: parseKeyString(rhs), + toKeys: rhs, user: true }; if (ctx) { mapping.context = ctx; } @@ -4034,15 +3956,6 @@ } }, unmap: function(lhs, ctx) { - var arrayEquals = function(a, b) { - if (a === b) return true; - if (a == null || b == null) return true; - if (a.length != b.length) return false; - for (var i = 0; i < a.length; i++) { - if (a[i] !== b[i]) return false; - } - return true; - }; if (lhs != ':' && lhs.charAt(0) == ':') { // Ex to Ex or Ex to key mapping if (ctx) { throw Error('Mode not supported for ex mappings'); } @@ -4053,9 +3966,9 @@ } } else { // Key to Ex or key to key mapping - var keys = parseKeyString(lhs); + var keys = lhs; for (var i = 0; i < defaultKeymap.length; i++) { - if (arrayEquals(keys, defaultKeymap[i].keys) + if (keys == defaultKeymap[i].keys && defaultKeymap[i].context === ctx && defaultKeymap[i].user) { defaultKeymap.splice(i, 1); @@ -4067,21 +3980,6 @@ } }; - // Converts a key string sequence of the form abd into Vim's - // keymap representation. - function parseKeyString(str) { - var key, match; - var keys = []; - while (str) { - match = (/<\w+-.+?>|<\w+>|./).exec(str); - if (match === null)break; - key = match[0]; - str = str.substring(match.index + key.length); - keys.push(key); - } - return keys; - } - var exCommands = { map: function(cm, params, ctx) { var mapArgs = params.args; @@ -4093,6 +3991,7 @@ } exCommandDispatcher.map(mapArgs[0], mapArgs[1], ctx); }, + imap: function(cm, params) { this.map(cm, params, 'insert'); }, nmap: function(cm, params) { this.map(cm, params, 'normal'); }, vmap: function(cm, params) { this.map(cm, params, 'visual'); }, unmap: function(cm, params, ctx) { @@ -4467,7 +4366,7 @@ } }; - var exCommandDispatcher = new Vim.ExCommandDispatcher(); + var exCommandDispatcher = new ExCommandDispatcher(); /** * @param {CodeMirror} cm CodeMirror instance we are in. @@ -4555,6 +4454,7 @@ break; } if (done) { stop(close); } + return true; } // Actually do replace. @@ -4574,65 +4474,10 @@ }); } - // Register Vim with CodeMirror - function buildVimKeyMap() { - /** - * Handle the raw key event from CodeMirror. Translate the - * Shift + key modifier to the resulting letter, while preserving other - * modifers. - */ - function cmKeyToVimKey(key, modifier) { - var vimKey = key; - if (isUpperCase(vimKey) && modifier == 'Ctrl') { - vimKey = vimKey.toLowerCase(); - } - if (modifier) { - // Vim will parse modifier+key combination as a single key. - vimKey = modifier.charAt(0) + '-' + vimKey; - } - var specialKey = ({Enter:'CR',Backspace:'BS',Delete:'Del'})[vimKey]; - vimKey = specialKey ? specialKey : vimKey; - vimKey = vimKey.length > 1 ? '<'+ vimKey + '>' : vimKey; - return vimKey; - } - - // Closure to bind CodeMirror, key, modifier. - function keyMapper(vimKey) { - return function(cm) { - CodeMirror.signal(cm, 'vim-keypress', vimKey); - CodeMirror.Vim.handleKey(cm, vimKey); - }; - } - - var cmToVimKeymap = { - 'nofallthrough': true, - 'style': 'fat-cursor' - }; - function bindKeys(keys, modifier) { - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - if (!modifier && key.length == 1) { - // Wrap all keys without modifiers with '' to identify them by their - // key characters instead of key identifiers. - key = "'" + key + "'"; - } - var vimKey = cmKeyToVimKey(keys[i], modifier); - var cmKey = modifier ? modifier + '-' + key : key; - cmToVimKeymap[cmKey] = keyMapper(vimKey); - } - } - bindKeys(upperCaseAlphabet); - bindKeys(lowerCaseAlphabet); - bindKeys(upperCaseAlphabet, 'Ctrl'); - bindKeys(specialSymbols); - bindKeys(specialSymbols, 'Ctrl'); - bindKeys(numbers); - bindKeys(numbers, 'Ctrl'); - bindKeys(specialKeys); - bindKeys(specialKeys, 'Ctrl'); - return cmToVimKeymap; - } - CodeMirror.keyMap.vim = buildVimKeyMap(); + CodeMirror.keyMap.vim = { + attach: attachVimMap, + detach: detachVimMap + }; function exitInsertMode(cm) { var vim = cm.state.vim; @@ -4688,63 +4533,13 @@ } } - defineOption('enableInsertModeEscKeys', false, 'boolean'); - // Use this option to customize the two-character ESC keymap. - // If you want to use characters other than i j or k you'll have to add - // lines to the vim-insert and await-second keymaps later in this file. - defineOption('insertModeEscKeys', 'kj', 'string'); // The timeout in milliseconds for the two-character ESC keymap should be // adjusted according to your typing speed to prevent false positives. defineOption('insertModeEscKeysTimeout', 200, 'number'); - function firstEscCharacterHandler(ch) { - return function(cm){ - var keys = getOption('insertModeEscKeys'); - var firstEscCharacter = keys && keys.length > 1 && keys.charAt(0); - if (!getOption('enableInsertModeEscKeys')|| firstEscCharacter !== ch) { - return CodeMirror.Pass; - } else { - cm.replaceRange(ch, cm.getCursor(), cm.getCursor(), "+input"); - cm.setOption('keyMap', 'await-second'); - cm.state.vim.awaitingEscapeSecondCharacter = true; - setTimeout( - function(){ - if(cm.state.vim.awaitingEscapeSecondCharacter) { - cm.state.vim.awaitingEscapeSecondCharacter = false; - cm.setOption('keyMap', 'vim-insert'); - } - }, - getOption('insertModeEscKeysTimeout')); - } - }; - } - function secondEscCharacterHandler(ch){ - return function(cm) { - var keys = getOption('insertModeEscKeys'); - var secondEscCharacter = keys && keys.length > 1 && keys.charAt(1); - if (!getOption('enableInsertModeEscKeys')|| secondEscCharacter !== ch) { - return CodeMirror.Pass; - // This is not the handler you're looking for. Just insert as usual. - } else { - if (cm.state.vim.insertMode) { - var lastChange = vimGlobalState.macroModeState.lastInsertModeChanges; - if (lastChange && lastChange.changes.length) { - lastChange.changes.pop(); - } - } - cm.state.vim.awaitingEscapeSecondCharacter = false; - cm.replaceRange('', {ch: cm.getCursor().ch - 1, line: cm.getCursor().line}, - cm.getCursor(), "+input"); - exitInsertMode(cm); - } - }; - } CodeMirror.keyMap['vim-insert'] = { // TODO: override navigation keys so that Esc will cancel automatic // indentation from o, O, i_ - 'Esc': exitInsertMode, - 'Ctrl-[': exitInsertMode, - 'Ctrl-C': exitInsertMode, 'Ctrl-N': 'autocomplete', 'Ctrl-P': 'autocomplete', 'Enter': function(cm) { @@ -4752,26 +4547,22 @@ CodeMirror.commands.newlineAndIndent; fn(cm); }, - // The next few lines are where you'd add additional handlers if - // you wanted to use keys other than i j and k for two-character - // escape sequences. Don't forget to add them in the await-second - // section as well. - "'i'": firstEscCharacterHandler('i'), - "'j'": firstEscCharacterHandler('j'), - "'k'": firstEscCharacterHandler('k'), - fallthrough: ['default'] + fallthrough: ['default'], + attach: attachVimMap, + detach: detachVimMap }; CodeMirror.keyMap['await-second'] = { - "'i'": secondEscCharacterHandler('i'), - "'j'": secondEscCharacterHandler('j'), - "'k'": secondEscCharacterHandler('k'), - fallthrough: ['vim-insert'] + fallthrough: ['vim-insert'], + attach: attachVimMap, + detach: detachVimMap }; CodeMirror.keyMap['vim-replace'] = { 'Backspace': 'goCharLeft', - fallthrough: ['vim-insert'] + fallthrough: ['vim-insert'], + attach: attachVimMap, + detach: detachVimMap }; function executeMacroRegister(cm, vim, macroModeState, registerName) { @@ -4789,7 +4580,7 @@ match = (/<\w+-.+?>|<\w+>|./).exec(text); key = match[0]; text = text.substring(match.index + key.length); - CodeMirror.Vim.handleKey(cm, key); + CodeMirror.Vim.handleKey(cm, key, 'macro'); if (vim.insertMode) { var changes = register.insertModeChanges[imc++].changes; vimGlobalState.macroModeState.lastInsertModeChanges.changes = @@ -4866,28 +4657,49 @@ // Cursor moved outside the context of an edit. Reset the change. lastChange.changes = []; } - } else if (cm.doc.history.lastSelOrigin == '*mouse') { - // Reset lastHPos if mouse click was done in normal mode. - vim.lastHPos = cm.doc.getCursor().ch; - if (cm.somethingSelected()) { - // If something is still selected, enter visual mode. - vim.visualMode = true; - } + } else if (!cm.curOp.isVimOp) { + handleExternalSelection(cm, vim); } if (vim.visualMode) { - var from, head; - from = head = cm.getCursor('head'); - var anchor = cm.getCursor('anchor'); - var to = Pos(head.line, from.ch + (cursorIsBefore(anchor, head) ? -1 : 1)); - if (cursorIsBefore(to, from)) { - var temp = from; - from = to; - to = temp; - } - if (vim.fakeCursor) { - vim.fakeCursor.clear(); - } - vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'}); + updateFakeCursor(cm); + } + } + function updateFakeCursor(cm) { + var vim = cm.state.vim; + var from = copyCursor(vim.sel.head); + var to = offsetCursor(from, 0, 1); + if (vim.fakeCursor) { + vim.fakeCursor.clear(); + } + vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'}); + } + function handleExternalSelection(cm, vim) { + var anchor = cm.getCursor('anchor'); + var head = cm.getCursor('head'); + // Enter or exit visual mode to match mouse selection. + if (vim.visualMode && cursorEqual(head, anchor) && lineLength(cm, head.line) > head.ch) { + exitVisualMode(cm, false); + } else if (!vim.visualMode && !vim.insertMode && cm.somethingSelected()) { + vim.visualMode = true; + vim.visualLine = false; + CodeMirror.signal(cm, "vim-mode-change", {mode: "visual"}); + } + if (vim.visualMode) { + // Bind CodeMirror selection model to vim selection model. + // Mouse selections are considered visual characterwise. + var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0; + var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0; + head = offsetCursor(head, 0, headOffset); + anchor = offsetCursor(anchor, 0, anchorOffset); + vim.sel = { + anchor: anchor, + head: head + }; + updateMark(cm, vim, '<', cursorMin(head, anchor)); + updateMark(cm, vim, '>', cursorMax(head, anchor)); + } else if (!vim.insertMode) { + // Reset lastHPos if selection was modified by something outside of vim mode e.g. by mouse. + vim.lastHPos = cm.getCursor().ch; } } @@ -4910,7 +4722,7 @@ return true; } if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) { - CodeMirror.lookupKey(keyName, ['vim-insert'], onKeyFound); + CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound); } } @@ -4979,32 +4791,33 @@ } return true; } - var curStart = cm.getCursor(); + var head = cm.getCursor('head'); var inVisualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock; if (inVisualBlock) { // Set up block selection again for repeating the changes. var vim = cm.state.vim; - var block = vim.lastSelection.visualBlock; - var curEnd = Pos(curStart.line + block.height-1, curStart.ch); - cm.setCursor(curStart); - selectBlock(cm, curEnd); + var lastSel = vim.lastSelection; + var offset = getOffset(lastSel.anchor, lastSel.head); + selectForInsert(cm, head, offset.line + 1); repeat = cm.listSelections().length; - cm.setCursor(curStart); + cm.setCursor(head); } for (var i = 0; i < repeat; i++) { + if (inVisualBlock) { + cm.setCursor(offsetCursor(head, i, 0)); + } for (var j = 0; j < changes.length; j++) { var change = changes[j]; if (change instanceof InsertModeKey) { - CodeMirror.lookupKey(change.keyName, ['vim-insert'], keyHandler); + CodeMirror.lookupKey(change.keyName, 'vim-insert', keyHandler); } else { var cur = cm.getCursor(); cm.replaceRange(change, cur, cur); } } - if (inVisualBlock) { - curStart.line++; - cm.setCursor(curStart); - } + } + if (inVisualBlock) { + cm.setCursor(offsetCursor(head, 0, 1)); } } diff --git a/media/editors/codemirror/lib/addons-uncompressed.js b/media/editors/codemirror/lib/addons-uncompressed.js index a35cf1e9b8723..433020a6af715 100644 --- a/media/editors/codemirror/lib/addons-uncompressed.js +++ b/media/editors/codemirror/lib/addons-uncompressed.js @@ -127,31 +127,32 @@ }; var closingBrackets = ""; for (var i = 0; i < pairs.length; i += 2) (function(left, right) { - if (left != right) closingBrackets += right; + closingBrackets += right; map["'" + left + "'"] = function(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(), type, next; for (var i = 0; i < ranges.length; i++) { var range = ranges[i], cur = range.head, curType; var next = cm.getRange(cur, Pos(cur.line, cur.ch + 1)); - if (!range.empty()) + if (!range.empty()) { curType = "surround"; - else if (left == right && next == right) { + } else if (left == right && next == right) { if (cm.getRange(cur, Pos(cur.line, cur.ch + 3)) == left + left + left) curType = "skipThree"; else curType = "skip"; } else if (left == right && cur.ch > 1 && cm.getRange(Pos(cur.line, cur.ch - 2), cur) == left + left && - (cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != left)) + (cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != left)) { curType = "addFour"; - else if (left == '"' || left == "'") { + } else if (left == '"' || left == "'") { if (!CodeMirror.isWordChar(next) && enteringString(cm, cur, left)) curType = "both"; else return CodeMirror.Pass; - } else if (cm.getLine(cur.line).length == cur.ch || closingBrackets.indexOf(next) >= 0 || SPACE_CHAR_REGEX.test(next)) + } else if (cm.getLine(cur.line).length == cur.ch || closingBrackets.indexOf(next) >= 0 || SPACE_CHAR_REGEX.test(next)) { curType = "both"; - else + } else { return CodeMirror.Pass; + } if (!type) type = curType; else if (type != curType) return CodeMirror.Pass; } @@ -1128,12 +1129,12 @@ CodeMirror.registerHelper("fold", "include", function(cm, start) { (function(mod) { if (typeof exports == "object" && typeof module == "object") // CommonJS - mod(require("../../lib/codemirror")); + mod(require("../../lib/codemirror"), "cjs"); else if (typeof define == "function" && define.amd) // AMD - define(["../../lib/codemirror"], mod); + define(["../../lib/codemirror"], function(CM) { mod(CM, "amd"); }); else // Plain browser env - mod(CodeMirror); -})(function(CodeMirror) { + mod(CodeMirror, "plain"); +})(function(CodeMirror, env) { if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js"; var loading = {}; @@ -1160,21 +1161,24 @@ CodeMirror.registerHelper("fold", "include", function(cm, start) { if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont); if (loading.hasOwnProperty(mode)) return loading[mode].push(cont); - var script = document.createElement("script"); - script.src = CodeMirror.modeURL.replace(/%N/g, mode); - var others = document.getElementsByTagName("script")[0]; - others.parentNode.insertBefore(script, others); - var list = loading[mode] = [cont]; - var count = 0, poll = setInterval(function() { - if (++count > 100) return clearInterval(poll); - if (CodeMirror.modes.hasOwnProperty(mode)) { - clearInterval(poll); - loading[mode] = null; + var file = CodeMirror.modeURL.replace(/%N/g, mode); + if (env == "plain") { + var script = document.createElement("script"); + script.src = file; + var others = document.getElementsByTagName("script")[0]; + var list = loading[mode] = [cont]; + CodeMirror.on(script, "load", function() { ensureDeps(mode, function() { for (var i = 0; i < list.length; ++i) list[i](); }); - } - }, 200); + }); + others.parentNode.insertBefore(script, others); + } else if (env == "cjs") { + require(file); + cont(); + } else if (env == "amd") { + requirejs([file], cont); + } }; CodeMirror.autoLoadMode = function(instance, mode) { @@ -1447,305 +1451,253 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { var defaultKeymap = [ // Key to key mapping. This goes first to make it possible to override // existing mappings. - { keys: [''], type: 'keyToKey', toKeys: ['h'] }, - { keys: [''], type: 'keyToKey', toKeys: ['l'] }, - { keys: [''], type: 'keyToKey', toKeys: ['k'] }, - { keys: [''], type: 'keyToKey', toKeys: ['j'] }, - { keys: [''], type: 'keyToKey', toKeys: ['l'] }, - { keys: [''], type: 'keyToKey', toKeys: ['h'] }, - { keys: [''], type: 'keyToKey', toKeys: ['W'] }, - { keys: [''], type: 'keyToKey', toKeys: ['B'] }, - { keys: [''], type: 'keyToKey', toKeys: ['w'] }, - { keys: [''], type: 'keyToKey', toKeys: ['b'] }, - { keys: [''], type: 'keyToKey', toKeys: ['j'] }, - { keys: [''], type: 'keyToKey', toKeys: ['k'] }, - { keys: [''], type: 'keyToKey', toKeys: [''] }, - { keys: [''], type: 'keyToKey', toKeys: [''] }, - { keys: ['s'], type: 'keyToKey', toKeys: ['c', 'l'], context: 'normal' }, - { keys: ['s'], type: 'keyToKey', toKeys: ['x', 'i'], context: 'visual'}, - { keys: ['S'], type: 'keyToKey', toKeys: ['c', 'c'], context: 'normal' }, - { keys: ['S'], type: 'keyToKey', toKeys: ['d', 'c', 'c'], context: 'visual' }, - { keys: [''], type: 'keyToKey', toKeys: ['0'] }, - { keys: [''], type: 'keyToKey', toKeys: ['$'] }, - { keys: [''], type: 'keyToKey', toKeys: [''] }, - { keys: [''], type: 'keyToKey', toKeys: [''] }, - { keys: [''], type: 'keyToKey', toKeys: ['j', '^'], context: 'normal' }, + { keys: '', type: 'keyToKey', toKeys: 'h' }, + { keys: '', type: 'keyToKey', toKeys: 'l' }, + { keys: '', type: 'keyToKey', toKeys: 'k' }, + { keys: '', type: 'keyToKey', toKeys: 'j' }, + { keys: '', type: 'keyToKey', toKeys: 'l' }, + { keys: '', type: 'keyToKey', toKeys: 'h' }, + { keys: '', type: 'keyToKey', toKeys: 'W' }, + { keys: '', type: 'keyToKey', toKeys: 'B' }, + { keys: '', type: 'keyToKey', toKeys: 'w' }, + { keys: '', type: 'keyToKey', toKeys: 'b' }, + { keys: '', type: 'keyToKey', toKeys: 'j' }, + { keys: '', type: 'keyToKey', toKeys: 'k' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: '', context: 'insert' }, + { keys: '', type: 'keyToKey', toKeys: '', context: 'insert' }, + { keys: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' }, + { keys: 's', type: 'keyToKey', toKeys: 'xi', context: 'visual'}, + { keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' }, + { keys: 'S', type: 'keyToKey', toKeys: 'dcc', context: 'visual' }, + { keys: '', type: 'keyToKey', toKeys: '0' }, + { keys: '', type: 'keyToKey', toKeys: '$' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: 'j^', context: 'normal' }, // Motions - { keys: ['H'], type: 'motion', - motion: 'moveToTopLine', - motionArgs: { linewise: true, toJumplist: true }}, - { keys: ['M'], type: 'motion', - motion: 'moveToMiddleLine', - motionArgs: { linewise: true, toJumplist: true }}, - { keys: ['L'], type: 'motion', - motion: 'moveToBottomLine', - motionArgs: { linewise: true, toJumplist: true }}, - { keys: ['h'], type: 'motion', - motion: 'moveByCharacters', - motionArgs: { forward: false }}, - { keys: ['l'], type: 'motion', - motion: 'moveByCharacters', - motionArgs: { forward: true }}, - { keys: ['j'], type: 'motion', - motion: 'moveByLines', - motionArgs: { forward: true, linewise: true }}, - { keys: ['k'], type: 'motion', - motion: 'moveByLines', - motionArgs: { forward: false, linewise: true }}, - { keys: ['g','j'], type: 'motion', - motion: 'moveByDisplayLines', - motionArgs: { forward: true }}, - { keys: ['g','k'], type: 'motion', - motion: 'moveByDisplayLines', - motionArgs: { forward: false }}, - { keys: ['w'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: true, wordEnd: false }}, - { keys: ['W'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: true, wordEnd: false, bigWord: true }}, - { keys: ['e'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: true, wordEnd: true, inclusive: true }}, - { keys: ['E'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: true, wordEnd: true, bigWord: true, - inclusive: true }}, - { keys: ['b'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: false, wordEnd: false }}, - { keys: ['B'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: false, wordEnd: false, bigWord: true }}, - { keys: ['g', 'e'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: false, wordEnd: true, inclusive: true }}, - { keys: ['g', 'E'], type: 'motion', - motion: 'moveByWords', - motionArgs: { forward: false, wordEnd: true, bigWord: true, - inclusive: true }}, - { keys: ['{'], type: 'motion', motion: 'moveByParagraph', - motionArgs: { forward: false, toJumplist: true }}, - { keys: ['}'], type: 'motion', motion: 'moveByParagraph', - motionArgs: { forward: true, toJumplist: true }}, - { keys: [''], type: 'motion', - motion: 'moveByPage', motionArgs: { forward: true }}, - { keys: [''], type: 'motion', - motion: 'moveByPage', motionArgs: { forward: false }}, - { keys: [''], type: 'motion', - motion: 'moveByScroll', - motionArgs: { forward: true, explicitRepeat: true }}, - { keys: [''], type: 'motion', - motion: 'moveByScroll', - motionArgs: { forward: false, explicitRepeat: true }}, - { keys: ['g', 'g'], type: 'motion', - motion: 'moveToLineOrEdgeOfDocument', - motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }}, - { keys: ['G'], type: 'motion', - motion: 'moveToLineOrEdgeOfDocument', - motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }}, - { keys: ['0'], type: 'motion', motion: 'moveToStartOfLine' }, - { keys: ['^'], type: 'motion', - motion: 'moveToFirstNonWhiteSpaceCharacter' }, - { keys: ['+'], type: 'motion', - motion: 'moveByLines', - motionArgs: { forward: true, toFirstChar:true }}, - { keys: ['-'], type: 'motion', - motion: 'moveByLines', - motionArgs: { forward: false, toFirstChar:true }}, - { keys: ['_'], type: 'motion', - motion: 'moveByLines', - motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }}, - { keys: ['$'], type: 'motion', - motion: 'moveToEol', - motionArgs: { inclusive: true }}, - { keys: ['%'], type: 'motion', - motion: 'moveToMatchedSymbol', - motionArgs: { inclusive: true, toJumplist: true }}, - { keys: ['f', 'character'], type: 'motion', - motion: 'moveToCharacter', - motionArgs: { forward: true , inclusive: true }}, - { keys: ['F', 'character'], type: 'motion', - motion: 'moveToCharacter', - motionArgs: { forward: false }}, - { keys: ['t', 'character'], type: 'motion', - motion: 'moveTillCharacter', - motionArgs: { forward: true, inclusive: true }}, - { keys: ['T', 'character'], type: 'motion', - motion: 'moveTillCharacter', - motionArgs: { forward: false }}, - { keys: [';'], type: 'motion', motion: 'repeatLastCharacterSearch', - motionArgs: { forward: true }}, - { keys: [','], type: 'motion', motion: 'repeatLastCharacterSearch', - motionArgs: { forward: false }}, - { keys: ['\'', 'character'], type: 'motion', motion: 'goToMark', - motionArgs: {toJumplist: true, linewise: true}}, - { keys: ['`', 'character'], type: 'motion', motion: 'goToMark', - motionArgs: {toJumplist: true}}, - { keys: [']', '`'], type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } }, - { keys: ['[', '`'], type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } }, - { keys: [']', '\''], type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } }, - { keys: ['[', '\''], type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } }, + { keys: 'H', type: 'motion', motion: 'moveToTopLine', motionArgs: { linewise: true, toJumplist: true }}, + { keys: 'M', type: 'motion', motion: 'moveToMiddleLine', motionArgs: { linewise: true, toJumplist: true }}, + { keys: 'L', type: 'motion', motion: 'moveToBottomLine', motionArgs: { linewise: true, toJumplist: true }}, + { keys: 'h', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: false }}, + { keys: 'l', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: true }}, + { keys: 'j', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, linewise: true }}, + { keys: 'k', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, linewise: true }}, + { keys: 'gj', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: true }}, + { keys: 'gk', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: false }}, + { keys: 'w', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false }}, + { keys: 'W', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false, bigWord: true }}, + { keys: 'e', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, inclusive: true }}, + { keys: 'E', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, bigWord: true, inclusive: true }}, + { keys: 'b', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }}, + { keys: 'B', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false, bigWord: true }}, + { keys: 'ge', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, inclusive: true }}, + { keys: 'gE', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, bigWord: true, inclusive: true }}, + { keys: '{', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: false, toJumplist: true }}, + { keys: '}', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: true, toJumplist: true }}, + { keys: '', type: 'motion', motion: 'moveByPage', motionArgs: { forward: true }}, + { keys: '', type: 'motion', motion: 'moveByPage', motionArgs: { forward: false }}, + { keys: '', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: true, explicitRepeat: true }}, + { keys: '', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: false, explicitRepeat: true }}, + { keys: 'gg', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }}, + { keys: 'G', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }}, + { keys: '0', type: 'motion', motion: 'moveToStartOfLine' }, + { keys: '^', type: 'motion', motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: '+', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true }}, + { keys: '-', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, toFirstChar:true }}, + { keys: '_', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }}, + { keys: '$', type: 'motion', motion: 'moveToEol', motionArgs: { inclusive: true }}, + { keys: '%', type: 'motion', motion: 'moveToMatchedSymbol', motionArgs: { inclusive: true, toJumplist: true }}, + { keys: 'f', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: true , inclusive: true }}, + { keys: 'F', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: false }}, + { keys: 't', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: true, inclusive: true }}, + { keys: 'T', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: false }}, + { keys: ';', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: true }}, + { keys: ',', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: false }}, + { keys: '\'', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true, linewise: true}}, + { keys: '`', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true}}, + { keys: ']`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } }, + { keys: '[`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } }, + { keys: ']\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } }, + { keys: '[\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } }, // the next two aren't motions but must come before more general motion declarations - { keys: [']', 'p'], type: 'action', action: 'paste', isEdit: true, - actionArgs: { after: true, isEdit: true, matchIndent: true}}, - { keys: ['[', 'p'], type: 'action', action: 'paste', isEdit: true, - actionArgs: { after: false, isEdit: true, matchIndent: true}}, - { keys: [']', 'character'], type: 'motion', - motion: 'moveToSymbol', - motionArgs: { forward: true, toJumplist: true}}, - { keys: ['[', 'character'], type: 'motion', - motion: 'moveToSymbol', - motionArgs: { forward: false, toJumplist: true}}, - { keys: ['|'], type: 'motion', - motion: 'moveToColumn', - motionArgs: { }}, - { keys: ['o'], type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: { }, context:'visual'}, - { keys: ['O'], type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'}, + { keys: ']p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true, matchIndent: true}}, + { keys: '[p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true, matchIndent: true}}, + { keys: ']', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: true, toJumplist: true}}, + { keys: '[', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: false, toJumplist: true}}, + { keys: '|', type: 'motion', motion: 'moveToColumn'}, + { keys: 'o', type: 'motion', motion: 'moveToOtherHighlightedEnd', context:'visual'}, + { keys: 'O', type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'}, // Operators - { keys: ['d'], type: 'operator', operator: 'delete' }, - { keys: ['y'], type: 'operator', operator: 'yank' }, - { keys: ['c'], type: 'operator', operator: 'change' }, - { keys: ['>'], type: 'operator', operator: 'indent', - operatorArgs: { indentRight: true }}, - { keys: ['<'], type: 'operator', operator: 'indent', - operatorArgs: { indentRight: false }}, - { keys: ['g', '~'], type: 'operator', operator: 'swapcase' }, - { keys: ['n'], type: 'motion', motion: 'findNext', - motionArgs: { forward: true, toJumplist: true }}, - { keys: ['N'], type: 'motion', motion: 'findNext', - motionArgs: { forward: false, toJumplist: true }}, + { keys: 'd', type: 'operator', operator: 'delete' }, + { keys: 'y', type: 'operator', operator: 'yank' }, + { keys: 'c', type: 'operator', operator: 'change' }, + { keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true }}, + { keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false }}, + { keys: 'g~', type: 'operator', operator: 'changeCase' }, + { keys: 'gu', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, isEdit: true }, + { keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, isEdit: true }, + { keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true }}, + { keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true }}, // Operator-Motion dual commands - { keys: ['x'], type: 'operatorMotion', operator: 'delete', - motion: 'moveByCharacters', motionArgs: { forward: true }, - operatorMotionArgs: { visualLine: false }}, - { keys: ['X'], type: 'operatorMotion', operator: 'delete', - motion: 'moveByCharacters', motionArgs: { forward: false }, - operatorMotionArgs: { visualLine: true }}, - { keys: ['D'], type: 'operatorMotion', operator: 'delete', - motion: 'moveToEol', motionArgs: { inclusive: true }, - operatorMotionArgs: { visualLine: true }}, - { keys: ['Y'], type: 'operatorMotion', operator: 'yank', - motion: 'moveToEol', motionArgs: { inclusive: true }, - operatorMotionArgs: { visualLine: true }}, - { keys: ['C'], type: 'operatorMotion', - operator: 'change', - motion: 'moveToEol', motionArgs: { inclusive: true }, - operatorMotionArgs: { visualLine: true }}, - { keys: ['~'], type: 'operatorMotion', - operator: 'swapcase', operatorArgs: { shouldMoveCursor: true }, - motion: 'moveByCharacters', motionArgs: { forward: true }}, + { keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false }}, + { keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true }}, + { keys: 'D', type: 'operatorMotion', operator: 'delete', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, + { keys: 'D', type: 'operator', operator: 'delete', operatorArgs: { linewise: true }, context: 'visual'}, + { keys: 'Y', type: 'operatorMotion', operator: 'yank', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, + { keys: 'Y', type: 'operator', operator: 'yank', operatorArgs: { linewise: true }, context: 'visual'}, + { keys: 'C', type: 'operatorMotion', operator: 'change', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, + { keys: 'C', type: 'operator', operator: 'change', operatorArgs: { linewise: true }, context: 'visual'}, + { keys: '~', type: 'operatorMotion', operator: 'changeCase', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorArgs: { shouldMoveCursor: true }, context: 'normal'}, + { keys: '~', type: 'operator', operator: 'changeCase', context: 'visual'}, + { keys: '', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' }, // Actions - { keys: [''], type: 'action', action: 'jumpListWalk', - actionArgs: { forward: true }}, - { keys: [''], type: 'action', action: 'jumpListWalk', - actionArgs: { forward: false }}, - { keys: [''], type: 'action', - action: 'scroll', - actionArgs: { forward: true, linewise: true }}, - { keys: [''], type: 'action', - action: 'scroll', - actionArgs: { forward: false, linewise: true }}, - { keys: ['a'], type: 'action', action: 'enterInsertMode', isEdit: true, - actionArgs: { insertAt: 'charAfter' }}, - { keys: ['A'], type: 'action', action: 'enterInsertMode', isEdit: true, - actionArgs: { insertAt: 'eol' }}, - { keys: ['A'], type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' }, - { keys: ['i'], type: 'action', action: 'enterInsertMode', isEdit: true, - actionArgs: { insertAt: 'inplace' }}, - { keys: ['I'], type: 'action', action: 'enterInsertMode', isEdit: true, - actionArgs: { insertAt: 'firstNonBlank' }}, - { keys: ['o'], type: 'action', action: 'newLineAndEnterInsertMode', - isEdit: true, interlaceInsertRepeat: true, - actionArgs: { after: true }}, - { keys: ['O'], type: 'action', action: 'newLineAndEnterInsertMode', - isEdit: true, interlaceInsertRepeat: true, - actionArgs: { after: false }}, - { keys: ['v'], type: 'action', action: 'toggleVisualMode' }, - { keys: ['V'], type: 'action', action: 'toggleVisualMode', - actionArgs: { linewise: true }}, - { keys: [''], type: 'action', action: 'toggleVisualMode', - actionArgs: { blockwise: true }}, - { keys: ['g', 'v'], type: 'action', action: 'reselectLastSelection' }, - { keys: ['J'], type: 'action', action: 'joinLines', isEdit: true }, - { keys: ['p'], type: 'action', action: 'paste', isEdit: true, - actionArgs: { after: true, isEdit: true }}, - { keys: ['P'], type: 'action', action: 'paste', isEdit: true, - actionArgs: { after: false, isEdit: true }}, - { keys: ['r', 'character'], type: 'action', action: 'replace', isEdit: true }, - { keys: ['@', 'character'], type: 'action', action: 'replayMacro' }, - { keys: ['q', 'character'], type: 'action', action: 'enterMacroRecordMode' }, + { keys: '', type: 'action', action: 'jumpListWalk', actionArgs: { forward: true }}, + { keys: '', type: 'action', action: 'jumpListWalk', actionArgs: { forward: false }}, + { keys: '', type: 'action', action: 'scroll', actionArgs: { forward: true, linewise: true }}, + { keys: '', type: 'action', action: 'scroll', actionArgs: { forward: false, linewise: true }}, + { keys: 'a', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'charAfter' }, context: 'normal' }, + { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' }, + { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' }, + { keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' }, + { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, context: 'normal' }, + { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' }, + { keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' }, + { keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' }, + { keys: 'v', type: 'action', action: 'toggleVisualMode' }, + { keys: 'V', type: 'action', action: 'toggleVisualMode', actionArgs: { linewise: true }}, + { keys: '', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }}, + { keys: 'gv', type: 'action', action: 'reselectLastSelection' }, + { keys: 'J', type: 'action', action: 'joinLines', isEdit: true }, + { keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true }}, + { keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true }}, + { keys: 'r', type: 'action', action: 'replace', isEdit: true }, + { keys: '@', type: 'action', action: 'replayMacro' }, + { keys: 'q', type: 'action', action: 'enterMacroRecordMode' }, // Handle Replace-mode as a special case of insert mode. - { keys: ['R'], type: 'action', action: 'enterInsertMode', isEdit: true, - actionArgs: { replace: true }}, - { keys: ['u'], type: 'action', action: 'undo' }, - { keys: ['u'], type: 'action', action: 'changeCase', actionArgs: {toLower: true}, context: 'visual', isEdit: true }, - { keys: ['U'],type: 'action', action: 'changeCase', actionArgs: {toLower: false}, context: 'visual', isEdit: true }, - { keys: [''], type: 'action', action: 'redo' }, - { keys: ['m', 'character'], type: 'action', action: 'setMark' }, - { keys: ['"', 'character'], type: 'action', action: 'setRegister' }, - { keys: ['z', 'z'], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'center' }}, - { keys: ['z', '.'], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'center' }, - motion: 'moveToFirstNonWhiteSpaceCharacter' }, - { keys: ['z', 't'], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'top' }}, - { keys: ['z', ''], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'top' }, - motion: 'moveToFirstNonWhiteSpaceCharacter' }, - { keys: ['z', '-'], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'bottom' }}, - { keys: ['z', 'b'], type: 'action', action: 'scrollToCursor', - actionArgs: { position: 'bottom' }, - motion: 'moveToFirstNonWhiteSpaceCharacter' }, - { keys: ['.'], type: 'action', action: 'repeatLastEdit' }, - { keys: [''], type: 'action', action: 'incrementNumberToken', - isEdit: true, - actionArgs: {increase: true, backtrack: false}}, - { keys: [''], type: 'action', action: 'incrementNumberToken', - isEdit: true, - actionArgs: {increase: false, backtrack: false}}, + { keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }}, + { keys: 'u', type: 'action', action: 'undo', context: 'normal' }, + { keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, context: 'visual', isEdit: true }, + { keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, context: 'visual', isEdit: true }, + { keys: '', type: 'action', action: 'redo' }, + { keys: 'm', type: 'action', action: 'setMark' }, + { keys: '"', type: 'action', action: 'setRegister' }, + { keys: 'zz', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }}, + { keys: 'z.', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: 'zt', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }}, + { keys: 'z', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }}, + { keys: 'zb', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: '.', type: 'action', action: 'repeatLastEdit' }, + { keys: '', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: true, backtrack: false}}, + { keys: '', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: false, backtrack: false}}, // Text object motions - { keys: ['a', 'character'], type: 'motion', - motion: 'textObjectManipulation' }, - { keys: ['i', 'character'], type: 'motion', - motion: 'textObjectManipulation', - motionArgs: { textObjectInner: true }}, + { keys: 'a', type: 'motion', motion: 'textObjectManipulation' }, + { keys: 'i', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: true }}, // Search - { keys: ['/'], type: 'search', - searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }}, - { keys: ['?'], type: 'search', - searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }}, - { keys: ['*'], type: 'search', - searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, - { keys: ['#'], type: 'search', - searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, - { keys: ['g', '*'], type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }}, - { keys: ['g', '#'], type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }}, + { keys: '/', type: 'search', searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }}, + { keys: '?', type: 'search', searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }}, + { keys: '*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, + { keys: '#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, + { keys: 'g*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }}, + { keys: 'g#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }}, // Ex command - { keys: [':'], type: 'ex' } + { keys: ':', type: 'ex' } ]; var Pos = CodeMirror.Pos; + var modifierCodes = [16, 17, 18, 91]; + var specialKey = {Enter:'CR',Backspace:'BS',Delete:'Del'}; + var mac = /Mac/.test(navigator.platform); var Vim = function() { - CodeMirror.defineOption('vimMode', false, function(cm, val) { - if (val) { - cm.setOption('keyMap', 'vim'); - cm.setOption('disableInput', true); - cm.setOption('showCursorWhenSelecting', false); - CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); - cm.on('cursorActivity', onCursorActivity); - maybeInitVimState(cm); - CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm)); - } else if (cm.state.vim) { - cm.setOption('keyMap', 'default'); - cm.setOption('disableInput', false); - cm.off('cursorActivity', onCursorActivity); - CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm)); - cm.state.vim = null; + function lookupKey(e) { + var keyCode = e.keyCode; + if (modifierCodes.indexOf(keyCode) != -1) { return; } + var hasModifier = e.ctrlKey || e.metaKey; + var key = CodeMirror.keyNames[keyCode]; + key = specialKey[key] || key; + var name = ''; + if (e.ctrlKey) { name += 'C-'; } + if (e.altKey) { name += 'A-'; } + if (mac && e.metaKey || (!hasModifier && e.shiftKey) && key.length < 2) { + // Shift key bindings can only specified for special characters. + return; + } else if (e.shiftKey && !/^[A-Za-z]$/.test(key)) { + name += 'S-'; } + if (key.length == 1) { key = key.toLowerCase(); } + name += key; + if (name.length > 1) { name = '<' + name + '>'; } + return name; + } + // Keys with modifiers are handled using keydown due to limitations of + // keypress event. + function handleKeyDown(cm, e) { + var name = lookupKey(e); + if (!name) { return; } + + CodeMirror.signal(cm, 'vim-keypress', name); + if (CodeMirror.Vim.handleKey(cm, name, 'user')) { + CodeMirror.e_stop(e); + } + } + // Keys without modifiers are handled using keypress to work best with + // non-standard keyboard layouts. + function handleKeyPress(cm, e) { + var code = e.charCode || e.keyCode; + if (e.ctrlKey || e.metaKey || e.altKey || + e.shiftKey && code < 32) { return; } + var name = String.fromCharCode(code); + + CodeMirror.signal(cm, 'vim-keypress', name); + if (CodeMirror.Vim.handleKey(cm, name, 'user')) { + CodeMirror.e_stop(e); + } + } + + function enterVimMode(cm) { + cm.setOption('disableInput', true); + cm.setOption('showCursorWhenSelecting', false); + CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); + cm.on('cursorActivity', onCursorActivity); + maybeInitVimState(cm); + CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm)); + cm.on('keypress', handleKeyPress); + cm.on('keydown', handleKeyDown); + } + + function leaveVimMode(cm) { + cm.setOption('disableInput', false); + cm.off('cursorActivity', onCursorActivity); + CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm)); + cm.state.vim = null; + cm.off('keypress', handleKeyPress); + cm.off('keydown', handleKeyDown); + } + + function detachVimMap(cm, next) { + if (this == CodeMirror.keyMap.vim) + CodeMirror.rmClass(cm.getWrapperElement(), "cm-fat-cursor"); + + if (!next || next.attach != attachVimMap) + leaveVimMode(cm, false); + } + function attachVimMap(cm, prev) { + if (this == CodeMirror.keyMap.vim) + CodeMirror.addClass(cm.getWrapperElement(), "cm-fat-cursor"); + + if (!prev || prev.attach != attachVimMap) + enterVimMode(cm); + } + + // Deprecated, simply setting the keymap works again. + CodeMirror.defineOption('vimMode', false, function(cm, val, prev) { + if (val && cm.getOption("keyMap") != "vim") + cm.setOption("keyMap", "vim"); + else if (!val && prev != CodeMirror.Init && /^vim/.test(cm.getOption("keyMap"))) + cm.setOption("keyMap", "default"); }); function getOnPasteFn(cm) { var vim = cm.state.vim; @@ -1772,9 +1724,6 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { var upperCaseAlphabet = makeKeyRange(65, 26); var lowerCaseAlphabet = makeKeyRange(97, 26); var numbers = makeKeyRange(48, 10); - var specialSymbols = '~`!@#$%^&*()_-+=[{}]\\|/?.,<>:;"\''.split(''); - var specialKeys = ['Left', 'Right', 'Up', 'Down', 'Space', 'Backspace', - 'Esc', 'Home', 'End', 'PageUp', 'PageDown', 'Enter']; var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']); var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '/']); @@ -1992,8 +1941,8 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { visualBlock: false, lastSelection: null, lastPastedText: null, - // Used by two-character ESC keymap routines. Should not be changed from false here. - awaitingEscapeSecondCharacter: false + sel: { + } }; } return cm.state.vim; @@ -2023,6 +1972,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } } + var lastInsertModeKeyTimer; var vimApi= { buildKeyMap: function() { // TODO: Convert keymap into dictionary format for fast lookup. @@ -2060,58 +2010,121 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { }, // This is the outermost function called by CodeMirror, after keys have // been mapped to their Vim equivalents. - handleKey: function(cm, key) { - var command; + handleKey: function(cm, key, origin) { var vim = maybeInitVimState(cm); - var macroModeState = vimGlobalState.macroModeState; - if (macroModeState.isRecording) { - if (key == 'q') { - macroModeState.exitMacroRecordMode(); - clearInputState(cm); - return; + function handleMacroRecording() { + var macroModeState = vimGlobalState.macroModeState; + if (macroModeState.isRecording) { + if (key == 'q') { + macroModeState.exitMacroRecordMode(); + clearInputState(cm); + return true; + } + if (origin != 'mapping') { + logKey(macroModeState, key); + } } } - if (key == '') { - // Clear input state and get back to normal mode. - clearInputState(cm); - if (vim.visualMode) { - exitVisualMode(cm); + function handleEsc() { + if (key == '') { + // Clear input state and get back to normal mode. + clearInputState(cm); + if (vim.visualMode) { + exitVisualMode(cm); + } else if (vim.insertMode) { + exitInsertMode(cm); + } + return true; } - return; } - // Enter visual mode when the mouse selects text. - if (!vim.visualMode && - !cursorEqual(cm.getCursor('head'), cm.getCursor('anchor'))) { - vim.visualMode = true; - vim.visualLine = false; - CodeMirror.signal(cm, "vim-mode-change", {mode: "visual"}); - cm.on('mousedown', exitVisualMode); - } - if (key != '0' || (key == '0' && vim.inputState.getRepeat() === 0)) { - // Have to special case 0 since it's both a motion and a number. - command = commandDispatcher.matchCommand(key, defaultKeymap, vim); - } - if (!command) { - if (isNumber(key)) { - // Increment count unless count is 0 and key is 0. - vim.inputState.pushRepeatDigit(key); + function doKeyToKey(keys) { + // TODO: prevent infinite recursion. + var match; + while (keys) { + // Pull off one command key, which is either a single character + // or a special sequence wrapped in '<' and '>', e.g. ''. + match = (/<\w+-.+?>|<\w+>|./).exec(keys); + key = match[0]; + keys = keys.substring(match.index + key.length); + CodeMirror.Vim.handleKey(cm, key, 'mapping'); + } + } + + function handleKeyInsertMode() { + if (handleEsc()) { return true; } + var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key; + var keysAreChars = key.length == 1; + var match = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert'); + // Need to check all key substrings in insert mode. + while (keys.length > 1 && match.type != 'full') { + var keys = vim.inputState.keyBuffer = keys.slice(1); + var thisMatch = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert'); + if (thisMatch.type != 'none') { match = thisMatch; } + } + if (match.type == 'none') { clearInputState(cm); return false; } + else if (match.type == 'partial') { + if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); } + lastInsertModeKeyTimer = window.setTimeout( + function() { if (vim.insertMode && vim.inputState.keyBuffer) { clearInputState(cm); } }, + getOption('insertModeEscKeysTimeout')); + return !keysAreChars; } - if (macroModeState.isRecording) { - logKey(macroModeState, key); + + if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); } + if (keysAreChars) { + var here = cm.getCursor(); + cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input'); } - return; + clearInputState(cm); + var command = match.command; + if (command.type == 'keyToKey') { + doKeyToKey(command.toKeys); + } else { + commandDispatcher.processCommand(cm, vim, command); + } + return true; } - if (command.type == 'keyToKey') { - // TODO: prevent infinite recursion. - for (var i = 0; i < command.toKeys.length; i++) { - this.handleKey(cm, command.toKeys[i]); + + function handleKeyNonInsertMode() { + if (handleMacroRecording() || handleEsc()) { return true; }; + + var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key; + if (/^[1-9]\d*$/.test(keys)) { return true; } + + var keysMatcher = /^(\d*)(.*)$/.exec(keys); + if (!keysMatcher) { clearInputState(cm); return false; } + var context = vim.visualMode ? 'visual' : + 'normal'; + var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context); + if (match.type == 'none') { clearInputState(cm); return false; } + else if (match.type == 'partial') { return true; } + + vim.inputState.keyBuffer = ''; + var command = match.command; + var keysMatcher = /^(\d*)(.*)$/.exec(keys); + if (keysMatcher[1] && keysMatcher[1] != '0') { + vim.inputState.pushRepeatDigit(keysMatcher[1]); } - } else { - if (macroModeState.isRecording) { - logKey(macroModeState, key); + if (command.type == 'keyToKey') { + doKeyToKey(command.toKeys); + } else { + commandDispatcher.processCommand(cm, vim, command); } - commandDispatcher.processCommand(cm, vim, command); + return true; } + + return cm.operation(function() { + cm.curOp.isVimOp = true; + try { + if (vim.insertMode) { return handleKeyInsertMode(); } + else { return handleKeyNonInsertMode(); } + } catch (e) { + // clear VIM state in case it's in a bad state. + cm.state.vim = undefined; + maybeInitVimState(cm); + throw e; + } + }); }, handleEx: function(cm, input) { exCommandDispatcher.processCommand(cm, input); @@ -2328,83 +2341,25 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } }; var commandDispatcher = { - matchCommand: function(key, keyMap, vim) { - var inputState = vim.inputState; - var keys = inputState.keyBuffer.concat(key); - var matchedCommands = []; - var selectedCharacter; - for (var i = 0; i < keyMap.length; i++) { - var command = keyMap[i]; - if (matchKeysPartial(keys, command.keys)) { - if (inputState.operator && command.type == 'action') { - // Ignore matched action commands after an operator. Operators - // only operate on motions. This check is really for text - // objects since aW, a[ etcs conflicts with a. - continue; - } - // Match commands that take as an argument. - if (command.keys[keys.length - 1] == 'character') { - selectedCharacter = keys[keys.length - 1]; - if (selectedCharacter.length>1){ - switch(selectedCharacter){ - case '': - selectedCharacter='\n'; - break; - case '': - selectedCharacter=' '; - break; - default: - continue; - } - } - } - // Add the command to the list of matched commands. Choose the best - // command later. - matchedCommands.push(command); - } + matchCommand: function(keys, keyMap, inputState, context) { + var matches = commandMatches(keys, keyMap, context, inputState); + if (!matches.full && !matches.partial) { + return {type: 'none'}; + } else if (!matches.full && matches.partial) { + return {type: 'partial'}; } - // Returns the command if it is a full match, or null if not. - function getFullyMatchedCommandOrNull(command) { - if (keys.length < command.keys.length) { - // Matches part of a multi-key command. Buffer and wait for next - // stroke. - inputState.keyBuffer.push(key); - return null; - } else { - if (command.keys[keys.length - 1] == 'character') { - inputState.selectedCharacter = selectedCharacter; - } - // Clear the buffer since a full match was found. - inputState.keyBuffer = []; - return command; + var bestMatch; + for (var i = 0; i < matches.full.length; i++) { + var match = matches.full[i]; + if (!bestMatch) { + bestMatch = match; } } - - if (!matchedCommands.length) { - // Clear the buffer since there were no matches. - inputState.keyBuffer = []; - return null; - } else if (matchedCommands.length == 1) { - return getFullyMatchedCommandOrNull(matchedCommands[0]); - } else { - // Find the best match in the list of matchedCommands. - var context = vim.visualMode ? 'visual' : 'normal'; - var bestMatch; // Default to first in the list. - for (var i = 0; i < matchedCommands.length; i++) { - var current = matchedCommands[i]; - if (current.context == context) { - bestMatch = current; - break; - } else if (!bestMatch && !current.context) { - // Only set an imperfect match to best match if no best match is - // set and the imperfect match is not restricted to another - // context. - bestMatch = current; - } - } - return getFullyMatchedCommandOrNull(bestMatch); + if (bestMatch.keys.slice(-11) == '') { + inputState.selectedCharacter = lastChar(keys); } + return {type: 'full', command: bestMatch}; }, processCommand: function(cm, vim, command) { vim.inputState.repeatOverride = command.repeatOverride; @@ -2423,10 +2378,12 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { break; case 'search': this.processSearch(cm, vim, command); + clearInputState(cm); break; case 'ex': case 'keyToEx': this.processEx(cm, vim, command); + clearInputState(cm); break; default: break; @@ -2668,13 +2625,13 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { var operator = inputState.operator; var operatorArgs = inputState.operatorArgs || {}; var registerName = inputState.registerName; - var selectionEnd = copyCursor(cm.getCursor('head')); - var selectionStart = copyCursor(cm.getCursor('anchor')); - // The difference between cur and selection cursors are that cur is - // being operated on and ignores that there is a selection. - var curStart = copyCursor(selectionEnd); - var curOriginal = copyCursor(curStart); - var curEnd; + var sel = vim.sel; + // TODO: Make sure cm and vim selections are identical outside visual mode. + var origHead = copyCursor(vim.visualMode ? sel.head: cm.getCursor('head')); + var origAnchor = copyCursor(vim.visualMode ? sel.anchor : cm.getCursor('anchor')); + var oldHead = copyCursor(origHead); + var oldAnchor = copyCursor(origAnchor); + var newHead, newAnchor; var repeat; if (operator) { this.recordLastEdit(vim, inputState); @@ -2701,7 +2658,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { motionArgs.repeat = repeat; clearInputState(cm); if (motion) { - var motionResult = motions[motion](cm, motionArgs, vim); + var motionResult = motions[motion](cm, origHead, motionArgs, vim); vim.lastMotion = motions[motion]; if (!motionResult) { return; @@ -2714,159 +2671,139 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { recordJumpPosition(cm, cachedCursor, motionResult); delete jumpList.cachedCursor; } else { - recordJumpPosition(cm, curOriginal, motionResult); + recordJumpPosition(cm, origHead, motionResult); } } if (motionResult instanceof Array) { - curStart = motionResult[0]; - curEnd = motionResult[1]; + newAnchor = motionResult[0]; + newHead = motionResult[1]; } else { - curEnd = motionResult; + newHead = motionResult; } // TODO: Handle null returns from motion commands better. - if (!curEnd) { - curEnd = Pos(curStart.line, curStart.ch); + if (!newHead) { + newHead = copyCursor(origHead); } if (vim.visualMode) { - // Check if the selection crossed over itself. Will need to shift - // the start point if that happened. - // offset is set to -1 or 1 to shift the curEnd - // left or right - var offset = 0; - if (cursorIsBefore(selectionStart, selectionEnd) && - (cursorEqual(selectionStart, curEnd) || - cursorIsBefore(curEnd, selectionStart))) { - // The end of the selection has moved from after the start to - // before the start. We will shift the start right by 1. - selectionStart.ch += 1; - offset = -1; - } else if (cursorIsBefore(selectionEnd, selectionStart) && - (cursorEqual(selectionStart, curEnd) || - cursorIsBefore(selectionStart, curEnd))) { - // The opposite happened. We will shift the start left by 1. - selectionStart.ch -= 1; - offset = 1; - } - // in case of visual Block selectionStart and curEnd - // may not be on the same line, - // Also, In case of v_o this should not happen. - if (!vim.visualBlock && !(motionResult instanceof Array)) { - curEnd.ch += offset; - } - if (vim.lastHPos != Infinity) { - vim.lastHPos = curEnd.ch; - } - selectionEnd = curEnd; - selectionStart = (motionResult instanceof Array) ? curStart : selectionStart; - if (vim.visualLine) { - if (cursorIsBefore(selectionStart, selectionEnd)) { - selectionStart.ch = 0; - - var lastLine = cm.lastLine(); - if (selectionEnd.line > lastLine) { - selectionEnd.line = lastLine; - } - selectionEnd.ch = lineLength(cm, selectionEnd.line); - } else { - selectionEnd.ch = 0; - selectionStart.ch = lineLength(cm, selectionStart.line); - } - } else if (vim.visualBlock) { - // Select a block and - // return the diagonally opposite end. - selectionStart = selectBlock(cm, selectionEnd); - } - if (!vim.visualBlock) { - cm.setSelection(selectionStart, selectionEnd); + newHead = clipCursorToContent(cm, newHead, vim.visualBlock); + if (newAnchor) { + newAnchor = clipCursorToContent(cm, newAnchor, true); } + newAnchor = newAnchor || oldAnchor; + sel.anchor = newAnchor; + sel.head = newHead; + updateCmSelection(cm); updateMark(cm, vim, '<', - cursorIsBefore(selectionStart, selectionEnd) ? selectionStart - : selectionEnd); + cursorIsBefore(newAnchor, newHead) ? newAnchor + : newHead); updateMark(cm, vim, '>', - cursorIsBefore(selectionStart, selectionEnd) ? selectionEnd - : selectionStart); + cursorIsBefore(newAnchor, newHead) ? newHead + : newAnchor); } else if (!operator) { - curEnd = clipCursorToContent(cm, curEnd); - cm.setCursor(curEnd.line, curEnd.ch); + newHead = clipCursorToContent(cm, newHead); + cm.setCursor(newHead.line, newHead.ch); } } - if (operator) { - var inverted = false; - vim.lastMotion = null; - var lastSelection = vim.lastSelection; - operatorArgs.repeat = repeat; // Indent in visual mode needs this. - if (vim.visualMode) { - curStart = selectionStart; - curEnd = selectionEnd; - motionArgs.inclusive = true; - operatorArgs.shouldMoveCursor = false; - } - // Swap start and end if motion was backward. - if (curEnd && cursorIsBefore(curEnd, curStart)) { - var tmp = curStart; - curStart = curEnd; - curEnd = tmp; - inverted = true; - } else if (!curEnd) { - curEnd = copyCursor(curStart); - } - if (motionArgs.inclusive && !vim.visualMode) { - // Move the selection end one to the right to include the last - // character. - curEnd.ch++; - } - if (operatorArgs.selOffset) { + if (operatorArgs.lastSel) { // Replaying a visual mode operation - curEnd.line = curStart.line + operatorArgs.selOffset.line; - if (operatorArgs.selOffset.line) {curEnd.ch = operatorArgs.selOffset.ch; } - else { curEnd.ch = curStart.ch + operatorArgs.selOffset.ch; } - // In case of blockwise visual - if (lastSelection && lastSelection.visualBlock) { - var block = lastSelection.visualBlock; - var width = block.width; - var height = block.height; - curEnd = Pos(curStart.line + height, curStart.ch + width); - // selectBlock creates a 'proper' rectangular block. - // We do not want that in all cases, so we manually set selections. - var selections = []; - for (var i = curStart.line; i < curEnd.line; i++) { - var anchor = Pos(i, curStart.ch); - var head = Pos(i, curEnd.ch); - var range = {anchor: anchor, head: head}; - selections.push(range); - } - cm.setSelections(selections); - var blockSelected = true; + newAnchor = oldAnchor; + var lastSel = operatorArgs.lastSel; + var lineOffset = Math.abs(lastSel.head.line - lastSel.anchor.line); + var chOffset = Math.abs(lastSel.head.ch - lastSel.anchor.ch); + if (lastSel.visualLine) { + // Linewise Visual mode: The same number of lines. + newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch); + } else if (lastSel.visualBlock) { + // Blockwise Visual mode: The same number of lines and columns. + newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset); + } else if (lastSel.head.line == lastSel.anchor.line) { + // Normal Visual mode within one line: The same number of characters. + newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset); + } else { + // Normal Visual mode with several lines: The same number of lines, in the + // last line the same number of characters as in the last line the last time. + newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch); } + vim.visualMode = true; + vim.visualLine = lastSel.visualLine; + vim.visualBlock = lastSel.visualBlock; + sel = vim.sel = { + anchor: newAnchor, + head: newHead + }; + updateCmSelection(cm); } else if (vim.visualMode) { - var selOffset = Pos(); - selOffset.line = curEnd.line - curStart.line; - if (selOffset.line) { selOffset.ch = curEnd.ch; } - else { selOffset.ch = curEnd.ch - curStart.ch; } - operatorArgs.selOffset = selOffset; - } - var linewise = motionArgs.linewise || - (vim.visualMode && vim.visualLine) || - operatorArgs.linewise; - if (linewise) { - // Expand selection to entire line. - expandSelectionToLine(cm, curStart, curEnd); - } else if (motionArgs.forward) { - // Clip to trailing newlines only if the motion goes forward. - clipToLine(cm, curStart, curEnd); + operatorArgs.lastSel = { + anchor: copyCursor(sel.anchor), + head: copyCursor(sel.head), + visualBlock: vim.visualBlock, + visualLine: vim.visualLine + }; } + var curStart, curEnd, linewise, mode; + var cmSel; + if (vim.visualMode) { + // Init visual op + curStart = cursorMin(sel.head, sel.anchor); + curEnd = cursorMax(sel.head, sel.anchor); + linewise = vim.visualLine || operatorArgs.linewise; + mode = vim.visualBlock ? 'block' : + linewise ? 'line' : + 'char'; + cmSel = makeCmSelection(cm, { + anchor: curStart, + head: curEnd + }, mode); + if (linewise) { + var ranges = cmSel.ranges; + if (mode == 'block') { + // Linewise operators in visual block mode extend to end of line + for (var i = 0; i < ranges.length; i++) { + ranges[i].head.ch = lineLength(cm, ranges[i].head.line); + } + } else if (mode == 'line') { + ranges[0].head = Pos(ranges[0].head.line + 1, 0); + } + } + } else { + // Init motion op + curStart = copyCursor(newAnchor || oldAnchor); + curEnd = copyCursor(newHead || oldHead); + if (cursorIsBefore(curEnd, curStart)) { + var tmp = curStart; + curStart = curEnd; + curEnd = tmp; + } + linewise = motionArgs.linewise || operatorArgs.linewise; + if (linewise) { + // Expand selection to entire line. + expandSelectionToLine(cm, curStart, curEnd); + } else if (motionArgs.forward) { + // Clip to trailing newlines only if the motion goes forward. + clipToLine(cm, curStart, curEnd); + } + mode = 'char'; + var exclusive = !motionArgs.inclusive || linewise; + cmSel = makeCmSelection(cm, { + anchor: curStart, + head: curEnd + }, mode, exclusive); + } + cm.setSelections(cmSel.ranges, cmSel.primary); + vim.lastMotion = null; + operatorArgs.repeat = repeat; // For indent in visual mode. operatorArgs.registerName = registerName; // Keep track of linewise as it affects how paste and change behave. operatorArgs.linewise = linewise; - if (!vim.visualBlock && !blockSelected) { - cm.setSelection(curStart, curEnd); - } - operators[operator](cm, operatorArgs, vim, curStart, - curEnd, curOriginal); + var operatorMoveTo = operators[operator]( + cm, operatorArgs, cmSel.ranges, oldAnchor, newHead); if (vim.visualMode) { exitVisualMode(cm); } + if (operatorMoveTo) { + cm.setCursor(operatorMoveTo); + } } }, recordLastEdit: function(vim, inputState, actionCommand) { @@ -2885,7 +2822,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { */ // All of the functions below return Cursor objects. var motions = { - moveToTopLine: function(cm, motionArgs) { + moveToTopLine: function(cm, _head, motionArgs) { var line = getUserVisibleLines(cm).top + motionArgs.repeat -1; return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, @@ -2894,17 +2831,17 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { var line = Math.floor((range.top + range.bottom) * 0.5); return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, - moveToBottomLine: function(cm, motionArgs) { + moveToBottomLine: function(cm, _head, motionArgs) { var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1; return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, - expandToLine: function(cm, motionArgs) { + expandToLine: function(_cm, head, motionArgs) { // Expands forward to end of line, and then to next line if repeat is // >1. Does not handle backward motion! - var cur = cm.getCursor(); + var cur = head; return Pos(cur.line + motionArgs.repeat - 1, Infinity); }, - findNext: function(cm, motionArgs) { + findNext: function(cm, _head, motionArgs) { var state = getSearchState(cm); var query = state.getQuery(); if (!query) { @@ -2916,7 +2853,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { highlightSearchMatches(cm, query); return findNext(cm, prev/** prev */, query, motionArgs.repeat); }, - goToMark: function(cm, motionArgs, vim) { + goToMark: function(cm, _head, motionArgs, vim) { var mark = vim.marks[motionArgs.selectedCharacter]; if (mark) { var pos = mark.find(); @@ -2924,22 +2861,19 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } return null; }, - moveToOtherHighlightedEnd: function(cm, motionArgs, vim) { - var ranges = cm.listSelections(); - var curEnd = cm.getCursor('head'); - var curStart = ranges[0].anchor; - var curIndex = cursorEqual(ranges[0].head, curEnd) ? ranges.length-1 : 0; - if (motionArgs.sameLine && vim.visualBlock) { - curStart = Pos(curEnd.line, ranges[curIndex].anchor.ch); - curEnd = Pos(ranges[curIndex].head.line, curEnd.ch); + moveToOtherHighlightedEnd: function(cm, _head, motionArgs, vim) { + if (vim.visualBlock && motionArgs.sameLine) { + var sel = vim.sel; + return [ + clipCursorToContent(cm, Pos(sel.anchor.line, sel.head.ch)), + clipCursorToContent(cm, Pos(sel.head.line, sel.anchor.ch)) + ]; } else { - curStart = ranges[curIndex].anchor; + return ([vim.sel.head, vim.sel.anchor]); } - cm.setCursor(curEnd); - return ([curEnd, curStart]); }, - jumpToMark: function(cm, motionArgs, vim) { - var best = cm.getCursor(); + jumpToMark: function(cm, head, motionArgs, vim) { + var best = head; for (var i = 0; i < motionArgs.repeat; i++) { var cursor = best; for (var key in vim.marks) { @@ -2959,8 +2893,8 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { var equal = cursorEqual(cursor, best); var between = (motionArgs.forward) ? - cusrorIsBetween(cursor, mark, best) : - cusrorIsBetween(best, mark, cursor); + cursorIsBetween(cursor, mark, best) : + cursorIsBetween(best, mark, cursor); if (equal || between) { best = mark; @@ -2976,14 +2910,14 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } return best; }, - moveByCharacters: function(cm, motionArgs) { - var cur = cm.getCursor(); + moveByCharacters: function(_cm, head, motionArgs) { + var cur = head; var repeat = motionArgs.repeat; var ch = motionArgs.forward ? cur.ch + repeat : cur.ch - repeat; return Pos(cur.line, ch); }, - moveByLines: function(cm, motionArgs, vim) { - var cur = cm.getCursor(); + moveByLines: function(cm, head, motionArgs, vim) { + var cur = head; var endCh = cur.ch; // Depending what our last motion was, we may want to do different // things. If our last motion was moving vertically, we want to @@ -3018,8 +2952,8 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left; return Pos(line, endCh); }, - moveByDisplayLines: function(cm, motionArgs, vim) { - var cur = cm.getCursor(); + moveByDisplayLines: function(cm, head, motionArgs, vim) { + var cur = head; switch (vim.lastMotion) { case this.moveByDisplayLines: case this.moveByScroll: @@ -3046,16 +2980,16 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { vim.lastHPos = res.ch; return res; }, - moveByPage: function(cm, motionArgs) { + moveByPage: function(cm, head, motionArgs) { // CodeMirror only exposes functions that move the cursor page down, so // doing this bad hack to move the cursor and move it back. evalInput // will move the cursor to where it should be in the end. - var curStart = cm.getCursor(); + var curStart = head; var repeat = motionArgs.repeat; return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page'); }, - moveByParagraph: function(cm, motionArgs) { - var line = cm.getCursor().line; + moveByParagraph: function(cm, head, motionArgs) { + var line = head.line; var repeat = motionArgs.repeat; var inc = motionArgs.forward ? 1 : -1; for (var i = 0; i < repeat; i++) { @@ -3070,16 +3004,16 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } return Pos(line, 0); }, - moveByScroll: function(cm, motionArgs, vim) { + moveByScroll: function(cm, head, motionArgs, vim) { var scrollbox = cm.getScrollInfo(); var curEnd = null; var repeat = motionArgs.repeat; if (!repeat) { repeat = scrollbox.clientHeight / (2 * cm.defaultTextHeight()); } - var orig = cm.charCoords(cm.getCursor(), 'local'); + var orig = cm.charCoords(head, 'local'); motionArgs.repeat = repeat; - var curEnd = motions.moveByDisplayLines(cm, motionArgs, vim); + var curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim); if (!curEnd) { return null; } @@ -3087,11 +3021,11 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { cm.scrollTo(null, scrollbox.top + dest.top - orig.top); return curEnd; }, - moveByWords: function(cm, motionArgs) { - return moveToWord(cm, motionArgs.repeat, !!motionArgs.forward, + moveByWords: function(cm, head, motionArgs) { + return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward, !!motionArgs.wordEnd, !!motionArgs.bigWord); }, - moveTillCharacter: function(cm, motionArgs) { + moveTillCharacter: function(cm, _head, motionArgs) { var repeat = motionArgs.repeat; var curEnd = moveToCharacter(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter); @@ -3101,26 +3035,26 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { curEnd.ch += increment; return curEnd; }, - moveToCharacter: function(cm, motionArgs) { + moveToCharacter: function(cm, head, motionArgs) { var repeat = motionArgs.repeat; recordLastCharacterSearch(0, motionArgs); return moveToCharacter(cm, repeat, motionArgs.forward, - motionArgs.selectedCharacter) || cm.getCursor(); + motionArgs.selectedCharacter) || head; }, - moveToSymbol: function(cm, motionArgs) { + moveToSymbol: function(cm, head, motionArgs) { var repeat = motionArgs.repeat; return findSymbol(cm, repeat, motionArgs.forward, - motionArgs.selectedCharacter) || cm.getCursor(); + motionArgs.selectedCharacter) || head; }, - moveToColumn: function(cm, motionArgs, vim) { + moveToColumn: function(cm, head, motionArgs, vim) { var repeat = motionArgs.repeat; // repeat is equivalent to which column we want to move to! vim.lastHPos = repeat - 1; - vim.lastHSPos = cm.charCoords(cm.getCursor(),'div').left; + vim.lastHSPos = cm.charCoords(head,'div').left; return moveToColumn(cm, repeat); }, - moveToEol: function(cm, motionArgs, vim) { - var cur = cm.getCursor(); + moveToEol: function(cm, head, motionArgs, vim) { + var cur = head; vim.lastHPos = Infinity; var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity); var end=cm.clipPos(retval); @@ -3128,15 +3062,15 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { vim.lastHSPos = cm.charCoords(end,'div').left; return retval; }, - moveToFirstNonWhiteSpaceCharacter: function(cm) { + moveToFirstNonWhiteSpaceCharacter: function(cm, head) { // Go to the start of the line where the text begins, or the end for // whitespace-only lines - var cursor = cm.getCursor(); + var cursor = head; return Pos(cursor.line, findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line))); }, - moveToMatchedSymbol: function(cm) { - var cursor = cm.getCursor(); + moveToMatchedSymbol: function(cm, head) { + var cursor = head; var line = cursor.line; var ch = cursor.ch; var lineText = cm.getLine(line); @@ -3157,11 +3091,10 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { return cursor; } }, - moveToStartOfLine: function(cm) { - var cursor = cm.getCursor(); - return Pos(cursor.line, 0); + moveToStartOfLine: function(_cm, head) { + return Pos(head.line, 0); }, - moveToLineOrEdgeOfDocument: function(cm, motionArgs) { + moveToLineOrEdgeOfDocument: function(cm, _head, motionArgs) { var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine(); if (motionArgs.repeatIsExplicit) { lineNum = motionArgs.repeat - cm.getOption('firstLineNumber'); @@ -3169,7 +3102,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { return Pos(lineNum, findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum))); }, - textObjectManipulation: function(cm, motionArgs) { + textObjectManipulation: function(cm, head, motionArgs) { // TODO: lots of possible exceptions that can be thrown here. Try da( // outside of a () block. @@ -3198,9 +3131,9 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { var tmp; if (mirroredPairs[character]) { - tmp = selectCompanionObject(cm, character, inclusive); + tmp = selectCompanionObject(cm, head, character, inclusive); } else if (selfPaired[character]) { - tmp = findBeginningAndEnd(cm, character, inclusive); + tmp = findBeginningAndEnd(cm, head, character, inclusive); } else if (character === 'W') { tmp = expandWordUnderCursor(cm, inclusive, true /** forward */, true /** bigWord */); @@ -3212,10 +3145,14 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { return null; } - return [tmp.start, tmp.end]; + if (!cm.state.vim.visualMode) { + return [tmp.start, tmp.end]; + } else { + return expandSelection(cm, tmp.start, tmp.end); + } }, - repeatLastCharacterSearch: function(cm, motionArgs) { + repeatLastCharacterSearch: function(cm, head, motionArgs) { var lastSearch = vimGlobalState.lastChararacterSearch; var repeat = motionArgs.repeat; var forward = motionArgs.forward === lastSearch.forward; @@ -3225,133 +3162,107 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter); if (!curEnd) { cm.moveH(increment, 'char'); - return cm.getCursor(); + return head; } curEnd.ch += increment; return curEnd; } }; + function fillArray(val, times) { + var arr = []; + for (var i = 0; i < times; i++) { + arr.push(val); + } + return arr; + } + /** + * An operator acts on a text selection. It receives the list of selections + * as input. The corresponding CodeMirror selection is guaranteed to + * match the input selection. + */ var operators = { - change: function(cm, operatorArgs, vim) { - var selections = cm.listSelections(); - var start = selections[0], end = selections[selections.length-1]; - var curStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head; - var curEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor; - var text = cm.getSelection(); - var visualBlock = vim.visualBlock; - if (vim.lastSelection && !vim.visualMode) { - visualBlock = vim.lastSelection.visualBlock ? true : visualBlock; - } - var lastInsertModeChanges = vimGlobalState.macroModeState.lastInsertModeChanges; - lastInsertModeChanges.inVisualBlock = visualBlock; - var replacement = new Array(selections.length).join('1').split('1'); - // save the selectionEnd mark - var selectionEnd = vim.marks['>'] ? vim.marks['>'].find() : cm.getCursor('head'); - vimGlobalState.registerController.pushText( - operatorArgs.registerName, 'change', text, - operatorArgs.linewise); - if (operatorArgs.linewise) { - // 'C' in visual block extends the block till eol for all lines - if (visualBlock){ - var startLine = curStart.line; - while (startLine <= curEnd.line) { - var endCh = lineLength(cm, startLine); - var head = Pos(startLine, endCh); - var anchor = Pos(startLine, curStart.ch); - startLine++; - cm.replaceRange('', anchor, head); - } - } else { - // Push the next line back down, if there is a next line. - replacement = '\n'; - if (curEnd.line == curStart.line && curEnd.line == cm.lastLine()) { - replacement = ''; - } - cm.replaceRange(replacement, curStart, curEnd); - cm.indentLine(curStart.line, 'smart'); - // null ch so setCursor moves to end of line. - curStart.ch = null; - cm.setCursor(curStart); - } - } else { - // Exclude trailing whitespace if the range is not all whitespace. - var text = cm.getRange(curStart, curEnd); + change: function(cm, args, ranges) { + var finalHead, text; + var vim = cm.state.vim; + vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock = vim.visualBlock; + if (!vim.visualMode) { + var anchor = ranges[0].anchor, + head = ranges[0].head; + text = cm.getRange(anchor, head); if (!isWhiteSpaceString(text)) { + // Exclude trailing whitespace if the range is not all whitespace. var match = (/\s+$/).exec(text); if (match) { - curEnd = offsetCursor(curEnd, 0, - match[0].length); + head = offsetCursor(head, 0, - match[0].length); + text = text.slice(0, - match[0].length); } } - if (visualBlock) { - cm.replaceSelections(replacement); - } else { - cm.setCursor(curStart); - cm.replaceRange('', curStart, curEnd); + var wasLastLine = head.line - 1 == cm.lastLine(); + cm.replaceRange('', anchor, head); + if (args.linewise && !wasLastLine) { + // Push the next line back down, if there is a next line. + CodeMirror.commands.newlineAndIndent(cm); + // null ch so setCursor moves to end of line. + anchor.ch = null; } - } - vim.marks['>'] = cm.setBookmark(selectionEnd); - actions.enterInsertMode(cm, {}, cm.state.vim); - }, - // delete is a javascript keyword. - 'delete': function(cm, operatorArgs, vim) { - var selections = cm.listSelections(); - var start = selections[0], end = selections[selections.length-1]; - var curStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head; - var curEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor; - // Save the '>' mark before cm.replaceRange clears it. - var selectionEnd, selectionStart; - var blockwise = vim.visualBlock; - if (vim.visualMode) { - selectionEnd = vim.marks['>'].find(); - selectionStart = vim.marks['<'].find(); - } else if (vim.lastSelection) { - selectionEnd = vim.lastSelection.curStartMark.find(); - selectionStart = vim.lastSelection.curEndMark.find(); - blockwise = vim.lastSelection.visualBlock; - } - var text = cm.getSelection(); - vimGlobalState.registerController.pushText( - operatorArgs.registerName, 'delete', text, - operatorArgs.linewise, blockwise); - var replacement = new Array(selections.length).join('1').split('1'); - // If the ending line is past the last line, inclusive, instead of - // including the trailing \n, include the \n before the starting line - if (operatorArgs.linewise && - curEnd.line == cm.lastLine() && curStart.line == curEnd.line) { - var tmp = copyCursor(curEnd); - curStart.line--; - curStart.ch = lineLength(cm, curStart.line); - curEnd = tmp; - cm.replaceRange('', curStart, curEnd); + finalHead = anchor; } else { + text = cm.getSelection(); + var replacement = fillArray('', ranges.length); cm.replaceSelections(replacement); + finalHead = cursorMin(ranges[0].head, ranges[0].anchor); } - // restore the saved bookmark - if (selectionEnd) { - var curStartMark = cm.setBookmark(selectionStart); - var curEndMark = cm.setBookmark(selectionEnd); - if (vim.visualMode) { - vim.marks['<'] = curStartMark; - vim.marks['>'] = curEndMark; - } else { - vim.lastSelection.curStartMark = curStartMark; - vim.lastSelection.curEndMark = curEndMark; + vimGlobalState.registerController.pushText( + args.registerName, 'change', text, + args.linewise, ranges.length > 1); + actions.enterInsertMode(cm, {head: finalHead}, cm.state.vim); + }, + // delete is a javascript keyword. + 'delete': function(cm, args, ranges) { + var finalHead, text; + var vim = cm.state.vim; + if (!vim.visualBlock) { + var anchor = ranges[0].anchor, + head = ranges[0].head; + if (args.linewise && + head.line != cm.firstLine() && + anchor.line == cm.lastLine() && + anchor.line == head.line - 1) { + // Special case for dd on last line (and first line). + if (anchor.line == cm.firstLine()) { + anchor.ch = 0; + } else { + anchor = Pos(anchor.line - 1, lineLength(cm, anchor.line - 1)); + } + } + text = cm.getRange(anchor, head); + cm.replaceRange('', anchor, head); + finalHead = anchor; + if (args.linewise) { + finalHead = motions.moveToFirstNonWhiteSpaceCharacter(cm, anchor); } - } - if (operatorArgs.linewise) { - cm.setCursor(motions.moveToFirstNonWhiteSpaceCharacter(cm)); } else { - cm.setCursor(curStart); + text = cm.getSelection(); + var replacement = fillArray('', ranges.length); + cm.replaceSelections(replacement); + finalHead = ranges[0].anchor; } + vimGlobalState.registerController.pushText( + args.registerName, 'delete', text, + args.linewise, vim.visualBlock); + return finalHead; }, - indent: function(cm, operatorArgs, vim, curStart, curEnd) { - var startLine = curStart.line; - var endLine = curEnd.line; + indent: function(cm, args, ranges) { + var vim = cm.state.vim; + var startLine = ranges[0].anchor.line; + var endLine = vim.visualBlock ? + ranges[ranges.length - 1].anchor.line : + ranges[0].head.line; // In visual mode, n> shifts the selection right n times, instead of // shifting n lines right once. - var repeat = (vim.visualMode) ? operatorArgs.repeat : 1; - if (operatorArgs.linewise) { + var repeat = (vim.visualMode) ? args.repeat : 1; + if (args.linewise) { // The only way to delete a newline is to delete until the start of // the next line, so in linewise mode evalInput will include the next // line. We don't want this in indent, so we go back a line. @@ -3359,39 +3270,52 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } for (var i = startLine; i <= endLine; i++) { for (var j = 0; j < repeat; j++) { - cm.indentLine(i, operatorArgs.indentRight); + cm.indentLine(i, args.indentRight); } } - cm.setCursor(curStart); - cm.setCursor(motions.moveToFirstNonWhiteSpaceCharacter(cm)); + return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor); }, - swapcase: function(cm, operatorArgs, _vim, _curStart, _curEnd, _curOriginal) { + changeCase: function(cm, args, ranges, oldAnchor, newHead) { var selections = cm.getSelections(); - var ranges = cm.listSelections(); var swapped = []; + var toLower = args.toLower; for (var j = 0; j < selections.length; j++) { var toSwap = selections[j]; var text = ''; - for (var i = 0; i < toSwap.length; i++) { - var character = toSwap.charAt(i); - text += isUpperCase(character) ? character.toLowerCase() : - character.toUpperCase(); + if (toLower === true) { + text = toSwap.toLowerCase(); + } else if (toLower === false) { + text = toSwap.toUpperCase(); + } else { + for (var i = 0; i < toSwap.length; i++) { + var character = toSwap.charAt(i); + text += isUpperCase(character) ? character.toLowerCase() : + character.toUpperCase(); + } } swapped.push(text); } cm.replaceSelections(swapped); - var curStart = ranges[0].anchor; - var curEnd = ranges[0].head; - if (!operatorArgs.shouldMoveCursor) { - cm.setCursor(cursorIsBefore(curStart, curEnd) ? curStart : curEnd); + if (args.shouldMoveCursor){ + return newHead; + } else if (!cm.state.vim.visualMode && args.linewise && ranges[0].anchor.line + 1 == ranges[0].head.line) { + return motions.moveToFirstNonWhiteSpaceCharacter(cm, oldAnchor); + } else if (args.linewise){ + return oldAnchor; + } else { + return cursorMin(ranges[0].anchor, ranges[0].head); } }, - yank: function(cm, operatorArgs, vim, _curStart, _curEnd, curOriginal) { + yank: function(cm, args, ranges, oldAnchor) { + var vim = cm.state.vim; var text = cm.getSelection(); + var endPos = vim.visualMode + ? cursorMin(vim.sel.anchor, vim.sel.head, ranges[0].head, ranges[0].anchor) + : oldAnchor; vimGlobalState.registerController.pushText( - operatorArgs.registerName, 'yank', - text, operatorArgs.linewise, vim.visualBlock); - cm.setCursor(curOriginal); + args.registerName, 'yank', + text, args.linewise, vim.visualBlock); + return endPos; } }; @@ -3483,41 +3407,40 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { vim.insertMode = true; vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1; var insertAt = (actionArgs) ? actionArgs.insertAt : null; - if (vim.visualMode) { - var selections = getSelectedAreaRange(cm, vim); - var selectionStart = selections[0]; - var selectionEnd = selections[1]; - } + var sel = vim.sel; + var head = actionArgs.head || cm.getCursor('head'); + var height = cm.listSelections().length; if (insertAt == 'eol') { - var cursor = cm.getCursor(); - cursor = Pos(cursor.line, lineLength(cm, cursor.line)); - cm.setCursor(cursor); + head = Pos(head.line, lineLength(cm, head.line)); } else if (insertAt == 'charAfter') { - cm.setCursor(offsetCursor(cm.getCursor(), 0, 1)); + head = offsetCursor(head, 0, 1); } else if (insertAt == 'firstNonBlank') { - if (vim.visualMode && !vim.visualBlock) { - if (selectionEnd.line < selectionStart.line) { - cm.setCursor(selectionEnd); + head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head); + } else if (insertAt == 'startOfSelectedArea') { + if (!vim.visualBlock) { + if (sel.head.line < sel.anchor.line) { + head = sel.head; } else { - selectionStart = Pos(selectionStart.line, 0); - cm.setCursor(selectionStart); + head = Pos(sel.anchor.line, 0); } - cm.setCursor(motions.moveToFirstNonWhiteSpaceCharacter(cm)); - } else if (vim.visualBlock) { - selectionEnd = Pos(selectionEnd.line, selectionStart.ch); - cm.setCursor(selectionStart); - selectBlock(cm, selectionEnd); } else { - cm.setCursor(motions.moveToFirstNonWhiteSpaceCharacter(cm)); + head = Pos( + Math.min(sel.head.line, sel.anchor.line), + Math.min(sel.head.ch, sel.anchor.ch)); + height = Math.abs(sel.head.line - sel.anchor.line) + 1; } } else if (insertAt == 'endOfSelectedArea') { - if (vim.visualBlock) { - selectionStart = Pos(selectionStart.line, selectionEnd.ch); - cm.setCursor(selectionStart); - selectBlock(cm, selectionEnd); - } else if (selectionEnd.line < selectionStart.line) { - selectionEnd = Pos(selectionStart.line, 0); - cm.setCursor(selectionEnd); + if (!vim.visualBlock) { + if (sel.head.line >= sel.anchor.line) { + head = offsetCursor(sel.head, 0, 1); + } else { + head = Pos(sel.anchor.line, 0); + } + } else { + head = Pos( + Math.min(sel.head.line, sel.anchor.line), + Math.max(sel.head.ch + 1, sel.anchor.ch)); + height = Math.abs(sel.head.line - sel.anchor.line) + 1; } } else if (insertAt == 'inplace') { if (vim.visualMode){ @@ -3543,129 +3466,68 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { if (vim.visualMode) { exitVisualMode(cm); } + selectForInsert(cm, head, height); }, toggleVisualMode: function(cm, actionArgs, vim) { var repeat = actionArgs.repeat; - var curStart = cm.getCursor(); - var curEnd; - var selections = cm.listSelections(); + var anchor = cm.getCursor(); + var head; // TODO: The repeat should actually select number of characters/lines // equal to the repeat times the size of the previous visual // operation. if (!vim.visualMode) { - cm.on('mousedown', exitVisualMode); + // Entering visual mode vim.visualMode = true; vim.visualLine = !!actionArgs.linewise; vim.visualBlock = !!actionArgs.blockwise; - if (vim.visualLine) { - curStart.ch = 0; - curEnd = clipCursorToContent( - cm, Pos(curStart.line + repeat - 1, lineLength(cm, curStart.line)), - true /** includeLineBreak */); - } else { - curEnd = clipCursorToContent( - cm, Pos(curStart.line, curStart.ch + repeat), + head = clipCursorToContent( + cm, Pos(anchor.line, anchor.ch + repeat - 1), true /** includeLineBreak */); - } - cm.setSelection(curStart, curEnd); - CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : ""}); + vim.sel = { + anchor: anchor, + head: head + }; + CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""}); + updateCmSelection(cm); + updateMark(cm, vim, '<', cursorMin(anchor, head)); + updateMark(cm, vim, '>', cursorMax(anchor, head)); + } else if (vim.visualLine ^ actionArgs.linewise || + vim.visualBlock ^ actionArgs.blockwise) { + // Toggling between modes + vim.visualLine = !!actionArgs.linewise; + vim.visualBlock = !!actionArgs.blockwise; + CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""}); + updateCmSelection(cm); } else { - curStart = cm.getCursor('anchor'); - curEnd = cm.getCursor('head'); - if (vim.visualLine) { - if (actionArgs.blockwise) { - // This means Ctrl-V pressed in linewise visual - vim.visualBlock = true; - selectBlock(cm, curEnd); - CodeMirror.signal(cm, 'vim-mode-change', {mode: 'visual', subMode: 'blockwise'}); - } else if (!actionArgs.linewise) { - // v pressed in linewise, switch to characterwise visual mode - CodeMirror.signal(cm, 'vim-mode-change', {mode: 'visual'}); - } else { - exitVisualMode(cm); - } - vim.visualLine = false; - } else if (vim.visualBlock) { - if (actionArgs.linewise) { - // Shift-V pressed in blockwise visual mode - vim.visualLine = true; - curStart = Pos(selections[0].anchor.line, 0); - curEnd = Pos(selections[selections.length-1].anchor.line, lineLength(cm, selections[selections.length-1].anchor.line)); - cm.setSelection(curStart, curEnd); - CodeMirror.signal(cm, 'vim-mode-change', {mode: 'visual', subMode: 'linewise'}); - } else if (!actionArgs.blockwise) { - // v pressed in blockwise mode, Switch to characterwise - if (curEnd != selections[0].head) { - curStart = selections[0].anchor; - } else { - curStart = selections[selections.length-1].anchor; - } - cm.setSelection(curStart, curEnd); - CodeMirror.signal(cm, 'vim-mode-change', {mode: 'visual'}); - } else { - exitVisualMode(cm); - } - vim.visualBlock = false; - } else if (actionArgs.linewise) { - // Shift-V pressed in characterwise visual mode. Switch to linewise - // visual mode instead of exiting visual mode. - vim.visualLine = true; - curStart.ch = cursorIsBefore(curStart, curEnd) ? 0 : - lineLength(cm, curStart.line); - curEnd.ch = cursorIsBefore(curStart, curEnd) ? - lineLength(cm, curEnd.line) : 0; - cm.setSelection(curStart, curEnd); - CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: "linewise"}); - } else if (actionArgs.blockwise) { - vim.visualBlock = true; - selectBlock(cm, curEnd); - CodeMirror.signal(cm, 'vim-mode-change', {mode: 'visual', subMode: 'blockwise'}); - } else { - exitVisualMode(cm); - } + exitVisualMode(cm); } - updateMark(cm, vim, '<', cursorIsBefore(curStart, curEnd) ? curStart - : curEnd); - updateMark(cm, vim, '>', cursorIsBefore(curStart, curEnd) ? curEnd - : curStart); }, reselectLastSelection: function(cm, _actionArgs, vim) { - var curStart = vim.marks['<'].find(); - var curEnd = vim.marks['>'].find(); var lastSelection = vim.lastSelection; + if (vim.visualMode) { + updateLastSelection(cm, vim); + } if (lastSelection) { - // Set the selections as per last selection - var selectionStart = lastSelection.curStartMark.find(); - var selectionEnd = lastSelection.curEndMark.find(); - var blockwise = lastSelection.visualBlock; - // update last selection - updateLastSelection(cm, vim, curStart, curEnd); - if (blockwise) { - cm.setCursor(selectionStart); - selectionStart = selectBlock(cm, selectionEnd); - } else { - cm.setSelection(selectionStart, selectionEnd); - selectionStart = cm.getCursor('anchor'); - selectionEnd = cm.getCursor('head'); - } - if (vim.visualMode) { - updateMark(cm, vim, '<', cursorIsBefore(selectionStart, selectionEnd) ? selectionStart - : selectionEnd); - updateMark(cm, vim, '>', cursorIsBefore(selectionStart, selectionEnd) ? selectionEnd - : selectionStart); + var anchor = lastSelection.anchorMark.find(); + var head = lastSelection.headMark.find(); + if (!anchor || !head) { + // If the marks have been destroyed due to edits, do nothing. + return; } - // Last selection is updated now + vim.sel = { + anchor: anchor, + head: head + }; vim.visualMode = true; - if (lastSelection.visualLine) { - vim.visualLine = true; - vim.visualBlock = false; - } else if (lastSelection.visualBlock) { - vim.visualLine = false; - vim.visualBlock = true; - } else { - vim.visualBlock = vim.visualLine = false; - } - CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : ""}); + vim.visualLine = lastSelection.visualLine; + vim.visualBlock = lastSelection.visualBlock; + updateCmSelection(cm); + updateMark(cm, vim, '<', cursorMin(anchor, head)); + updateMark(cm, vim, '>', cursorMax(anchor, head)); + CodeMirror.signal(cm, 'vim-mode-change', { + mode: 'visual', + subMode: vim.visualLine ? 'linewise' : + vim.visualBlock ? 'blockwise' : ''}); } }, joinLines: function(cm, actionArgs, vim) { @@ -3682,18 +3544,19 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { Infinity)); } var finalCh = 0; - cm.operation(function() { - for (var i = curStart.line; i < curEnd.line; i++) { - finalCh = lineLength(cm, curStart.line); - var tmp = Pos(curStart.line + 1, - lineLength(cm, curStart.line + 1)); - var text = cm.getRange(curStart, tmp); - text = text.replace(/\n\s*/g, ' '); - cm.replaceRange(text, curStart, tmp); - } - var curFinalPos = Pos(curStart.line, finalCh); - cm.setCursor(curFinalPos); - }); + for (var i = curStart.line; i < curEnd.line; i++) { + finalCh = lineLength(cm, curStart.line); + var tmp = Pos(curStart.line + 1, + lineLength(cm, curStart.line + 1)); + var text = cm.getRange(curStart, tmp); + text = text.replace(/\n\s*/g, ' '); + cm.replaceRange(text, curStart, tmp); + } + var curFinalPos = Pos(curStart.line, finalCh); + cm.setCursor(curFinalPos); + if (vim.visualMode) { + exitVisualMode(cm); + } }, newLineAndEnterInsertMode: function(cm, actionArgs, vim) { vim.insertMode = true; @@ -3722,11 +3585,12 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { return; } if (actionArgs.matchIndent) { - // length that considers tabs and cm.options.tabSize + var tabSize = cm.getOption("tabSize"); + // length that considers tabs and tabSize var whitespaceLength = function(str) { var tabs = (str.split("\t").length - 1); var spaces = (str.split(" ").length - 1); - return tabs * cm.options.tabSize + spaces * 1; + return tabs * tabSize + spaces * 1; }; var currentLine = cm.getLine(cm.getCursor().line); var indent = whitespaceLength(currentLine.match(/^\s*/)[0]); @@ -3739,8 +3603,8 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { if (newIndent < 0) { return ""; } - else if (cm.options.indentWithTabs) { - var quotient = Math.floor(newIndent / cm.options.tabSize); + else if (cm.getOption("indentWithTabs")) { + var quotient = Math.floor(newIndent / tabSize); return Array(quotient + 1).join('\t'); } else { @@ -3788,7 +3652,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { var emptyStrings = new Array(selections.length).join('1').split('1'); // save the curEnd marker before it get cleared due to cm.replaceRange. if (vim.lastSelection) { - lastSelectionCurEnd = vim.lastSelection.curEndMark.find(); + lastSelectionCurEnd = vim.lastSelection.headMark.find(); } // push the previously selected text to unnamed register vimGlobalState.registerController.unnamedRegister.setText(selectedText); @@ -3812,7 +3676,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } // restore the the curEnd marker if(lastSelectionCurEnd) { - vim.lastSelection.curEndMark = cm.setBookmark(lastSelectionCurEnd); + vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd); } if (linewise) { curPosFinal.ch=0; @@ -3854,10 +3718,10 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } } } - cm.setCursor(curPosFinal); if (vim.visualMode) { exitVisualMode(cm); } + cm.setCursor(curPosFinal); }, undo: function(cm, actionArgs) { cm.operation(function() { @@ -3902,7 +3766,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { replaceWithStr = replaceWithStr.replace(/[^\n]/g, replaceWith); if (vim.visualBlock) { // Tabs are split in visua block before replacing - var spaces = new Array(cm.options.tabSize+1).join(' '); + var spaces = new Array(cm.getOption("tabSize")+1).join(' '); replaceWithStr = cm.getSelection(); replaceWithStr = replaceWithStr.replace(/\t/g, spaces).replace(/[^\n]/g, replaceWith).split('\n'); cm.replaceSelections(replaceWithStr); @@ -3958,28 +3822,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */); }, - changeCase: function(cm, actionArgs, vim) { - var selectionStart = getSelectedAreaRange(cm, vim)[0]; - var text = cm.getSelection(); - var lastSelectionCurEnd; - var blockSelection; - if (vim.lastSelection) { - // save the curEnd marker to avoid its removal due to cm.replaceRange - lastSelectionCurEnd = vim.lastSelection.curEndMark.find(); - blockSelection = vim.lastSelection.visualBlock; - } - var toLower = actionArgs.toLower; - text = toLower ? text.toLowerCase() : text.toUpperCase(); - cm.replaceSelections(vim.visualBlock || blockSelection ? text.split('\n') : [text]); - // restore the last selection curEnd marker - if (lastSelectionCurEnd) { - vim.lastSelection.curEndMark = cm.setBookmark(lastSelectionCurEnd); - } - cm.setCursor(selectionStart); - if (vim.visualMode) { - exitVisualMode(cm); - } - } + exitInsertMode: exitInsertMode }; /* @@ -4007,16 +3850,66 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { return ret; } function offsetCursor(cur, offsetLine, offsetCh) { + if (typeof offsetLine === 'object') { + offsetCh = offsetLine.ch; + offsetLine = offsetLine.line; + } return Pos(cur.line + offsetLine, cur.ch + offsetCh); } - function matchKeysPartial(pressed, mapped) { - for (var i = 0; i < pressed.length; i++) { - // 'character' means any character. For mark, register commads, etc. - if (pressed[i] != mapped[i] && mapped[i] != 'character') { - return false; + function getOffset(anchor, head) { + return { + line: head.line - anchor.line, + ch: head.line - anchor.line + }; + } + function commandMatches(keys, keyMap, context, inputState) { + // Partial matches are not applied. They inform the key handler + // that the current key sequence is a subsequence of a valid key + // sequence, so that the key buffer is not cleared. + var match, partial = [], full = []; + for (var i = 0; i < keyMap.length; i++) { + var command = keyMap[i]; + if (context == 'insert' && command.context != 'insert' || + command.context && command.context != context || + inputState.operator && command.type == 'action' || + !(match = commandMatch(keys, command.keys))) { continue; } + if (match == 'partial') { partial.push(command); } + if (match == 'full') { full.push(command); } + } + return { + partial: partial.length && partial, + full: full.length && full + }; + } + function commandMatch(pressed, mapped) { + if (mapped.slice(-11) == '') { + // Last character matches anything. + var prefixLen = mapped.length - 11; + var pressedPrefix = pressed.slice(0, prefixLen); + var mappedPrefix = mapped.slice(0, prefixLen); + return pressedPrefix == mappedPrefix && pressed.length > prefixLen ? 'full' : + mappedPrefix.indexOf(pressedPrefix) == 0 ? 'partial' : false; + } else { + return pressed == mapped ? 'full' : + mapped.indexOf(pressed) == 0 ? 'partial' : false; + } + } + function lastChar(keys) { + var match = /^.*(<[\w\-]+>)$/.exec(keys); + var selectedCharacter = match ? match[1] : keys.slice(-1); + if (selectedCharacter.length > 1){ + switch(selectedCharacter){ + case '': + selectedCharacter='\n'; + break; + case '': + selectedCharacter=' '; + break; + default: + break; } } - return true; + return selectedCharacter; } function repeatFn(cm, fn, repeat) { return function() { @@ -4040,7 +3933,19 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } return false; } - function cusrorIsBetween(cur1, cur2, cur3) { + function cursorMin(cur1, cur2) { + if (arguments.length > 2) { + cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1)); + } + return cursorIsBefore(cur1, cur2) ? cur1 : cur2; + } + function cursorMax(cur1, cur2) { + if (arguments.length > 2) { + cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1)); + } + return cursorIsBefore(cur1, cur2) ? cur2 : cur1; + } + function cursorIsBetween(cur1, cur2, cur3) { // returns true if cur2 is between cur1 and cur3. var cur1before2 = cursorIsBefore(cur1, cur2); var cur2before3 = cursorIsBefore(cur2, cur3); @@ -4075,121 +3980,59 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { // Distance between selectionEnd.ch and any(first considered here) selection.ch function selectBlock(cm, selectionEnd) { var selections = [], ranges = cm.listSelections(); - var firstRange = ranges[0].anchor, lastRange = ranges[ranges.length-1].anchor; - var start, end, direction, selectionStart; - var curEnd = cm.getCursor('head'); - var originalSelectionEnd = copyCursor(selectionEnd); - start = firstRange.line; - end = lastRange.line; - if (selectionEnd.line < curEnd.line) { - direction = 'up'; - } else if (selectionEnd.line > curEnd.line) { - direction = 'down'; - } else { - if (selectionEnd.ch != curEnd.ch) { - direction = selectionEnd.ch > curEnd.ch ? 'right' : 'left'; - } - selectionStart = cm.getCursor('anchor'); - } - var primIndex = getIndex(ranges, curEnd); - // sets to true when selectionEnd already lies inside the existing selections - selectionEnd = cm.clipPos(selectionEnd); - var contains = getIndex(ranges, selectionEnd) < 0 ? false : true; - var isClipped = !cursorEqual(originalSelectionEnd, selectionEnd); - // This function helps to check selection crossing - // in case of short lines. - var processSelectionCrossing = function() { - if (isClipped) { - if (curEnd.ch >= selectionStart.ch) { - selectionStart.ch++; - } - } else if (curEnd.ch == lineLength(cm, curEnd.line)) { - if (cursorEqual(ranges[primIndex].anchor, ranges[primIndex].head) && ranges.length>1) { - if (direction == 'up') { - if (contains || primIndex>0) { - start = firstRange.line; - end = selectionEnd.line; - selectionStart = ranges[primIndex-1].anchor; - } - } else { - if (contains || primIndex == 0) { - end = lastRange.line; - start = selectionEnd.line; - selectionStart = ranges[primIndex+1].anchor; - } - } - if (selectionEnd.ch >= selectionStart.ch) { - selectionStart.ch--; - } - } - } - }; - switch(direction) { - case 'up': - start = contains ? firstRange.line : selectionEnd.line; - end = contains ? selectionEnd.line : lastRange.line; - selectionStart = lastRange; - processSelectionCrossing(); - break; - case 'down': - start = contains ? selectionEnd.line : firstRange.line; - end = contains ? lastRange.line : selectionEnd.line; - selectionStart = firstRange; - processSelectionCrossing(); - break; - case 'left': - if ((selectionEnd.ch <= selectionStart.ch) && (curEnd.ch > selectionStart.ch)) { - selectionStart.ch++; - selectionEnd.ch--; - } - break; - case 'right': - if ((selectionStart.ch <= selectionEnd.ch) && (curEnd.ch < selectionStart.ch)) { - selectionStart.ch--; - selectionEnd.ch++; - } - break; - default: - start = selectionStart.line; - end = selectionEnd.line; - } - while (start <= end) { - var anchor = {line: start, ch: selectionStart.ch}; - var head = {line: start, ch: selectionEnd.ch}; - var range = {anchor: anchor, head: head}; + var head = copyCursor(cm.clipPos(selectionEnd)); + var isClipped = !cursorEqual(selectionEnd, head); + var curHead = cm.getCursor('head'); + var primIndex = getIndex(ranges, curHead); + var wasClipped = cursorEqual(ranges[primIndex].head, ranges[primIndex].anchor); + var max = ranges.length - 1; + var index = max - primIndex > primIndex ? max : 0; + var base = ranges[index].anchor; + + var firstLine = Math.min(base.line, head.line); + var lastLine = Math.max(base.line, head.line); + var baseCh = base.ch, headCh = head.ch; + + var dir = ranges[index].head.ch - baseCh; + var newDir = headCh - baseCh; + if (dir > 0 && newDir <= 0) { + baseCh++; + if (!isClipped) { headCh--; } + } else if (dir < 0 && newDir >= 0) { + baseCh--; + if (!wasClipped) { headCh++; } + } else if (dir < 0 && newDir == -1) { + baseCh--; + headCh++; + } + for (var line = firstLine; line <= lastLine; line++) { + var range = {anchor: new Pos(line, baseCh), head: new Pos(line, headCh)}; selections.push(range); - if (cursorEqual(head, selectionEnd)) { - primIndex = selections.indexOf(range); - } - start++; } - // Update selectionEnd and selectionStart - // after selection crossing - selectionEnd.ch = selections[0].head.ch; - selectionStart.ch = selections[0].anchor.ch; - if (cursorEqual(selectionEnd, selections[0].head)) { - selectionStart.line = selections[selections.length-1].anchor.line; - } else { - selectionStart.line = selections[0].anchor.line; + primIndex = head.line == lastLine ? selections.length - 1 : 0; + cm.setSelections(selections); + selectionEnd.ch = headCh; + base.ch = baseCh; + return base; + } + function selectForInsert(cm, head, height) { + var sel = []; + for (var i = 0; i < height; i++) { + var lineHead = offsetCursor(head, i, 0); + sel.push({anchor: lineHead, head: lineHead}); } - cm.setSelections(selections, primIndex); - return selectionStart; + cm.setSelections(sel, 0); } // getIndex returns the index of the cursor in the selections. function getIndex(ranges, cursor, end) { - var pos = -1; for (var i = 0; i < ranges.length; i++) { - var atAnchor = cursorEqual(ranges[i].anchor, cursor); - var atHead = cursorEqual(ranges[i].head, cursor); - if (end == 'head') { - pos = atHead ? i : pos; - } else if (end == 'anchor') { - pos = atAnchor ? i : pos; - } else { - pos = (atAnchor || atHead) ? i : pos; + var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor); + var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor); + if (atAnchor || atHead) { + return i; } } - return pos; + return -1; } function getSelectedAreaRange(cm, vim) { var lastSelection = vim.lastSelection; @@ -4220,8 +4063,8 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } cm.setSelections(selections); } else { - var start = lastSelection.curStartMark.find(); - var end = lastSelection.curEndMark.find(); + var start = lastSelection.anchorMark.find(); + var end = lastSelection.headMark.find(); var line = end.line - start.line; var ch = end.ch - start.ch; selectionEnd = {line: selectionEnd.line + line, ch: line ? selectionEnd.ch : ch + selectionEnd.ch}; @@ -4240,51 +4083,133 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { return getCurrentSelectedAreaRange(); } } - function updateLastSelection(cm, vim, selectionStart, selectionEnd) { - if (!selectionStart || !selectionEnd) { - selectionStart = vim.marks['<'].find() || cm.getCursor('anchor'); - selectionEnd = vim.marks['>'].find() || cm.getCursor('head'); - } + // Updates the previous selection with the current selection's values. This + // should only be called in visual mode. + function updateLastSelection(cm, vim) { + var anchor = vim.sel.anchor; + var head = vim.sel.head; // To accommodate the effect of lastPastedText in the last selection if (vim.lastPastedText) { - selectionEnd = cm.posFromIndex(cm.indexFromPos(selectionStart) + vim.lastPastedText.length); + head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length); vim.lastPastedText = null; } - var ranges = cm.listSelections(); - // This check ensures to set the cursor - // position where we left off in previous selection - var swap = getIndex(ranges, selectionStart, 'head') > -1; - if (vim.visualBlock) { - var height = Math.abs(selectionStart.line - selectionEnd.line)+1; - var width = Math.abs(selectionStart.ch - selectionEnd.ch); - var block = {height: height, width: width}; - } - // can't use selection state here because yank has already reset its cursor - // Also, Bookmarks make the visual selections robust to edit operations - vim.lastSelection = {'curStartMark': cm.setBookmark(swap ? selectionEnd : selectionStart), - 'curEndMark': cm.setBookmark(swap ? selectionStart : selectionEnd), + vim.lastSelection = {'anchorMark': cm.setBookmark(anchor), + 'headMark': cm.setBookmark(head), + 'anchor': copyCursor(anchor), + 'head': copyCursor(head), 'visualMode': vim.visualMode, 'visualLine': vim.visualLine, - 'visualBlock': block}; + 'visualBlock': vim.visualBlock}; } + function expandSelection(cm, start, end) { + var sel = cm.state.vim.sel; + var head = sel.head; + var anchor = sel.anchor; + var tmp; + if (cursorIsBefore(end, start)) { + tmp = end; + end = start; + start = tmp; + } + if (cursorIsBefore(head, anchor)) { + head = cursorMin(start, head); + anchor = cursorMax(anchor, end); + } else { + anchor = cursorMin(start, anchor); + head = cursorMax(head, end); + head = offsetCursor(head, 0, -1); + if (head.ch == -1 && head.line != cm.firstLine()) { + head = Pos(head.line - 1, lineLength(cm, head.line - 1)); + } + } + return [anchor, head]; + } + /** + * Updates the CodeMirror selection to match the provided vim selection. + * If no arguments are given, it uses the current vim selection state. + */ + function updateCmSelection(cm, sel, mode) { + var vim = cm.state.vim; + sel = sel || vim.sel; + var mode = mode || + vim.visualLine ? 'line' : vim.visualBlock ? 'block' : 'char'; + var cmSel = makeCmSelection(cm, sel, mode); + cm.setSelections(cmSel.ranges, cmSel.primary); + updateFakeCursor(cm); + } + function makeCmSelection(cm, sel, mode, exclusive) { + var head = copyCursor(sel.head); + var anchor = copyCursor(sel.anchor); + if (mode == 'char') { + var headOffset = !exclusive && !cursorIsBefore(sel.head, sel.anchor) ? 1 : 0; + var anchorOffset = cursorIsBefore(sel.head, sel.anchor) ? 1 : 0; + head = offsetCursor(sel.head, 0, headOffset); + anchor = offsetCursor(sel.anchor, 0, anchorOffset); + return { + ranges: [{anchor: anchor, head: head}], + primary: 0 + }; + } else if (mode == 'line') { + if (!cursorIsBefore(sel.head, sel.anchor)) { + anchor.ch = 0; - function exitVisualMode(cm) { - cm.off('mousedown', exitVisualMode); + var lastLine = cm.lastLine(); + if (head.line > lastLine) { + head.line = lastLine; + } + head.ch = lineLength(cm, head.line); + } else { + head.ch = 0; + anchor.ch = lineLength(cm, anchor.line); + } + return { + ranges: [{anchor: anchor, head: head}], + primary: 0 + }; + } else if (mode == 'block') { + var top = Math.min(anchor.line, head.line), + left = Math.min(anchor.ch, head.ch), + bottom = Math.max(anchor.line, head.line), + right = Math.max(anchor.ch, head.ch) + 1; + var height = bottom - top + 1; + var primary = head.line == top ? 0 : height - 1; + var ranges = []; + for (var i = 0; i < height; i++) { + ranges.push({ + anchor: Pos(top + i, left), + head: Pos(top + i, right) + }); + } + return { + ranges: ranges, + primary: primary + }; + } + } + function getHead(cm) { + var cur = cm.getCursor('head'); + if (cm.getSelection().length == 1) { + // Small corner case when only 1 character is selected. The "real" + // head is the left of head and anchor. + cur = cursorMin(cur, cm.getCursor('anchor')); + } + return cur; + } + + /** + * If moveHead is set to false, the CodeMirror selection will not be + * touched. The caller assumes the responsibility of putting the cursor + * in the right place. + */ + function exitVisualMode(cm, moveHead) { var vim = cm.state.vim; - var selectionStart = cm.getCursor('anchor'); - var selectionEnd = cm.getCursor('head'); - // hack to place the cursor at the right place - // in case of visual block - if (vim.visualBlock && (cursorIsBefore(selectionStart, selectionEnd))) { - selectionEnd.ch--; + if (moveHead !== false) { + cm.setCursor(clipCursorToContent(cm, vim.sel.head)); } updateLastSelection(cm, vim); vim.visualMode = false; vim.visualLine = false; vim.visualBlock = false; - if (!cursorEqual(selectionStart, selectionEnd)) { - cm.setCursor(clipCursorToContent(cm, selectionEnd)); - } CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); if (vim.fakeCursor) { vim.fakeCursor.clear(); @@ -4339,7 +4264,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) { - var cur = cm.getCursor(); + var cur = getHead(cm); var line = cm.getLine(cur.line); var idx = cur.ch; @@ -4614,6 +4539,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { /** * @param {CodeMirror} cm CodeMirror object. + * @param {Pos} cur The position to start from. * @param {int} repeat Number of words to move past. * @param {boolean} forward True to search forward. False to search * backward. @@ -4623,8 +4549,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { * False if only alphabet characters count as part of the word. * @return {Cursor} The position the cursor should move to. */ - function moveToWord(cm, repeat, forward, wordEnd, bigWord) { - var cur = cm.getCursor(); + function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) { var curStart = copyCursor(cur); var words = []; if (forward && !wordEnd || !forward && wordEnd) { @@ -4724,8 +4649,8 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { // TODO: perhaps this finagling of start and end positions belonds // in codmirror/replaceRange? - function selectCompanionObject(cm, symb, inclusive) { - var cur = cm.getCursor(), start, end; + function selectCompanionObject(cm, head, symb, inclusive) { + var cur = head, start, end; var bracketRegexp = ({ '(': /[()]/, ')': /[()]/, @@ -4769,8 +4694,8 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { // Takes in a symbol and a cursor and tries to simulate text objects that // have identical opening and closing symbols // TODO support across multiple lines - function findBeginningAndEnd(cm, symb, inclusive) { - var cur = copyCursor(cm.getCursor()); + function findBeginningAndEnd(cm, head, symb, inclusive) { + var cur = copyCursor(head); var line = cm.getLine(cur.line); var chars = line.split(''); var start, end, i, len; @@ -5203,6 +5128,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { // shortNames must not match the prefix of the other command. var defaultExCommandMap = [ { name: 'map' }, + { name: 'imap', shortName: 'im' }, { name: 'nmap', shortName: 'nm' }, { name: 'vmap', shortName: 'vm' }, { name: 'unmap' }, @@ -5217,10 +5143,10 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { { name: 'registers', shortName: 'reg', excludeFromCommandHistory: true }, { name: 'global', shortName: 'g' } ]; - Vim.ExCommandDispatcher = function() { + var ExCommandDispatcher = function() { this.buildCommandMap_(); }; - Vim.ExCommandDispatcher.prototype = { + ExCommandDispatcher.prototype = { processCommand: function(cm, input, opt_params) { var vim = cm.state.vim; var commandHistoryRegister = vimGlobalState.registerController.getRegister(':'); @@ -5257,7 +5183,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { if (command.type == 'exToKey') { // Handle Ex to Key mapping. for (var i = 0; i < command.toKeys.length; i++) { - CodeMirror.Vim.handleKey(cm, command.toKeys[i]); + CodeMirror.Vim.handleKey(cm, command.toKeys[i], 'mapping'); } return; } else if (command.type == 'exToEx') { @@ -5381,7 +5307,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { this.commandMap_[commandName] = { name: commandName, type: 'exToKey', - toKeys: parseKeyString(rhs), + toKeys: rhs, user: true }; } @@ -5389,7 +5315,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { if (rhs != ':' && rhs.charAt(0) == ':') { // Key to Ex mapping. var mapping = { - keys: parseKeyString(lhs), + keys: lhs, type: 'keyToEx', exArgs: { input: rhs.substring(1) }, user: true}; @@ -5398,9 +5324,9 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } else { // Key to key mapping var mapping = { - keys: parseKeyString(lhs), + keys: lhs, type: 'keyToKey', - toKeys: parseKeyString(rhs), + toKeys: rhs, user: true }; if (ctx) { mapping.context = ctx; } @@ -5409,15 +5335,6 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } }, unmap: function(lhs, ctx) { - var arrayEquals = function(a, b) { - if (a === b) return true; - if (a == null || b == null) return true; - if (a.length != b.length) return false; - for (var i = 0; i < a.length; i++) { - if (a[i] !== b[i]) return false; - } - return true; - }; if (lhs != ':' && lhs.charAt(0) == ':') { // Ex to Ex or Ex to key mapping if (ctx) { throw Error('Mode not supported for ex mappings'); } @@ -5428,9 +5345,9 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } } else { // Key to Ex or key to key mapping - var keys = parseKeyString(lhs); + var keys = lhs; for (var i = 0; i < defaultKeymap.length; i++) { - if (arrayEquals(keys, defaultKeymap[i].keys) + if (keys == defaultKeymap[i].keys && defaultKeymap[i].context === ctx && defaultKeymap[i].user) { defaultKeymap.splice(i, 1); @@ -5442,21 +5359,6 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } }; - // Converts a key string sequence of the form abd into Vim's - // keymap representation. - function parseKeyString(str) { - var key, match; - var keys = []; - while (str) { - match = (/<\w+-.+?>|<\w+>|./).exec(str); - if (match === null)break; - key = match[0]; - str = str.substring(match.index + key.length); - keys.push(key); - } - return keys; - } - var exCommands = { map: function(cm, params, ctx) { var mapArgs = params.args; @@ -5468,6 +5370,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } exCommandDispatcher.map(mapArgs[0], mapArgs[1], ctx); }, + imap: function(cm, params) { this.map(cm, params, 'insert'); }, nmap: function(cm, params) { this.map(cm, params, 'normal'); }, vmap: function(cm, params) { this.map(cm, params, 'visual'); }, unmap: function(cm, params, ctx) { @@ -5842,7 +5745,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } }; - var exCommandDispatcher = new Vim.ExCommandDispatcher(); + var exCommandDispatcher = new ExCommandDispatcher(); /** * @param {CodeMirror} cm CodeMirror instance we are in. @@ -5930,6 +5833,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { break; } if (done) { stop(close); } + return true; } // Actually do replace. @@ -5949,65 +5853,10 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { }); } - // Register Vim with CodeMirror - function buildVimKeyMap() { - /** - * Handle the raw key event from CodeMirror. Translate the - * Shift + key modifier to the resulting letter, while preserving other - * modifers. - */ - function cmKeyToVimKey(key, modifier) { - var vimKey = key; - if (isUpperCase(vimKey) && modifier == 'Ctrl') { - vimKey = vimKey.toLowerCase(); - } - if (modifier) { - // Vim will parse modifier+key combination as a single key. - vimKey = modifier.charAt(0) + '-' + vimKey; - } - var specialKey = ({Enter:'CR',Backspace:'BS',Delete:'Del'})[vimKey]; - vimKey = specialKey ? specialKey : vimKey; - vimKey = vimKey.length > 1 ? '<'+ vimKey + '>' : vimKey; - return vimKey; - } - - // Closure to bind CodeMirror, key, modifier. - function keyMapper(vimKey) { - return function(cm) { - CodeMirror.signal(cm, 'vim-keypress', vimKey); - CodeMirror.Vim.handleKey(cm, vimKey); - }; - } - - var cmToVimKeymap = { - 'nofallthrough': true, - 'style': 'fat-cursor' - }; - function bindKeys(keys, modifier) { - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - if (!modifier && key.length == 1) { - // Wrap all keys without modifiers with '' to identify them by their - // key characters instead of key identifiers. - key = "'" + key + "'"; - } - var vimKey = cmKeyToVimKey(keys[i], modifier); - var cmKey = modifier ? modifier + '-' + key : key; - cmToVimKeymap[cmKey] = keyMapper(vimKey); - } - } - bindKeys(upperCaseAlphabet); - bindKeys(lowerCaseAlphabet); - bindKeys(upperCaseAlphabet, 'Ctrl'); - bindKeys(specialSymbols); - bindKeys(specialSymbols, 'Ctrl'); - bindKeys(numbers); - bindKeys(numbers, 'Ctrl'); - bindKeys(specialKeys); - bindKeys(specialKeys, 'Ctrl'); - return cmToVimKeymap; - } - CodeMirror.keyMap.vim = buildVimKeyMap(); + CodeMirror.keyMap.vim = { + attach: attachVimMap, + detach: detachVimMap + }; function exitInsertMode(cm) { var vim = cm.state.vim; @@ -6063,63 +5912,13 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } } - defineOption('enableInsertModeEscKeys', false, 'boolean'); - // Use this option to customize the two-character ESC keymap. - // If you want to use characters other than i j or k you'll have to add - // lines to the vim-insert and await-second keymaps later in this file. - defineOption('insertModeEscKeys', 'kj', 'string'); // The timeout in milliseconds for the two-character ESC keymap should be // adjusted according to your typing speed to prevent false positives. defineOption('insertModeEscKeysTimeout', 200, 'number'); - function firstEscCharacterHandler(ch) { - return function(cm){ - var keys = getOption('insertModeEscKeys'); - var firstEscCharacter = keys && keys.length > 1 && keys.charAt(0); - if (!getOption('enableInsertModeEscKeys')|| firstEscCharacter !== ch) { - return CodeMirror.Pass; - } else { - cm.replaceRange(ch, cm.getCursor(), cm.getCursor(), "+input"); - cm.setOption('keyMap', 'await-second'); - cm.state.vim.awaitingEscapeSecondCharacter = true; - setTimeout( - function(){ - if(cm.state.vim.awaitingEscapeSecondCharacter) { - cm.state.vim.awaitingEscapeSecondCharacter = false; - cm.setOption('keyMap', 'vim-insert'); - } - }, - getOption('insertModeEscKeysTimeout')); - } - }; - } - function secondEscCharacterHandler(ch){ - return function(cm) { - var keys = getOption('insertModeEscKeys'); - var secondEscCharacter = keys && keys.length > 1 && keys.charAt(1); - if (!getOption('enableInsertModeEscKeys')|| secondEscCharacter !== ch) { - return CodeMirror.Pass; - // This is not the handler you're looking for. Just insert as usual. - } else { - if (cm.state.vim.insertMode) { - var lastChange = vimGlobalState.macroModeState.lastInsertModeChanges; - if (lastChange && lastChange.changes.length) { - lastChange.changes.pop(); - } - } - cm.state.vim.awaitingEscapeSecondCharacter = false; - cm.replaceRange('', {ch: cm.getCursor().ch - 1, line: cm.getCursor().line}, - cm.getCursor(), "+input"); - exitInsertMode(cm); - } - }; - } CodeMirror.keyMap['vim-insert'] = { // TODO: override navigation keys so that Esc will cancel automatic // indentation from o, O, i_ - 'Esc': exitInsertMode, - 'Ctrl-[': exitInsertMode, - 'Ctrl-C': exitInsertMode, 'Ctrl-N': 'autocomplete', 'Ctrl-P': 'autocomplete', 'Enter': function(cm) { @@ -6127,26 +5926,22 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { CodeMirror.commands.newlineAndIndent; fn(cm); }, - // The next few lines are where you'd add additional handlers if - // you wanted to use keys other than i j and k for two-character - // escape sequences. Don't forget to add them in the await-second - // section as well. - "'i'": firstEscCharacterHandler('i'), - "'j'": firstEscCharacterHandler('j'), - "'k'": firstEscCharacterHandler('k'), - fallthrough: ['default'] + fallthrough: ['default'], + attach: attachVimMap, + detach: detachVimMap }; CodeMirror.keyMap['await-second'] = { - "'i'": secondEscCharacterHandler('i'), - "'j'": secondEscCharacterHandler('j'), - "'k'": secondEscCharacterHandler('k'), - fallthrough: ['vim-insert'] + fallthrough: ['vim-insert'], + attach: attachVimMap, + detach: detachVimMap }; CodeMirror.keyMap['vim-replace'] = { 'Backspace': 'goCharLeft', - fallthrough: ['vim-insert'] + fallthrough: ['vim-insert'], + attach: attachVimMap, + detach: detachVimMap }; function executeMacroRegister(cm, vim, macroModeState, registerName) { @@ -6164,7 +5959,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { match = (/<\w+-.+?>|<\w+>|./).exec(text); key = match[0]; text = text.substring(match.index + key.length); - CodeMirror.Vim.handleKey(cm, key); + CodeMirror.Vim.handleKey(cm, key, 'macro'); if (vim.insertMode) { var changes = register.insertModeChanges[imc++].changes; vimGlobalState.macroModeState.lastInsertModeChanges.changes = @@ -6241,28 +6036,49 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { // Cursor moved outside the context of an edit. Reset the change. lastChange.changes = []; } - } else if (cm.doc.history.lastSelOrigin == '*mouse') { - // Reset lastHPos if mouse click was done in normal mode. - vim.lastHPos = cm.doc.getCursor().ch; - if (cm.somethingSelected()) { - // If something is still selected, enter visual mode. - vim.visualMode = true; - } + } else if (!cm.curOp.isVimOp) { + handleExternalSelection(cm, vim); } if (vim.visualMode) { - var from, head; - from = head = cm.getCursor('head'); - var anchor = cm.getCursor('anchor'); - var to = Pos(head.line, from.ch + (cursorIsBefore(anchor, head) ? -1 : 1)); - if (cursorIsBefore(to, from)) { - var temp = from; - from = to; - to = temp; - } - if (vim.fakeCursor) { - vim.fakeCursor.clear(); - } - vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'}); + updateFakeCursor(cm); + } + } + function updateFakeCursor(cm) { + var vim = cm.state.vim; + var from = copyCursor(vim.sel.head); + var to = offsetCursor(from, 0, 1); + if (vim.fakeCursor) { + vim.fakeCursor.clear(); + } + vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'}); + } + function handleExternalSelection(cm, vim) { + var anchor = cm.getCursor('anchor'); + var head = cm.getCursor('head'); + // Enter or exit visual mode to match mouse selection. + if (vim.visualMode && cursorEqual(head, anchor) && lineLength(cm, head.line) > head.ch) { + exitVisualMode(cm, false); + } else if (!vim.visualMode && !vim.insertMode && cm.somethingSelected()) { + vim.visualMode = true; + vim.visualLine = false; + CodeMirror.signal(cm, "vim-mode-change", {mode: "visual"}); + } + if (vim.visualMode) { + // Bind CodeMirror selection model to vim selection model. + // Mouse selections are considered visual characterwise. + var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0; + var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0; + head = offsetCursor(head, 0, headOffset); + anchor = offsetCursor(anchor, 0, anchorOffset); + vim.sel = { + anchor: anchor, + head: head + }; + updateMark(cm, vim, '<', cursorMin(head, anchor)); + updateMark(cm, vim, '>', cursorMax(head, anchor)); + } else if (!vim.insertMode) { + // Reset lastHPos if selection was modified by something outside of vim mode e.g. by mouse. + vim.lastHPos = cm.getCursor().ch; } } @@ -6285,7 +6101,7 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { return true; } if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) { - CodeMirror.lookupKey(keyName, ['vim-insert'], onKeyFound); + CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound); } } @@ -6354,32 +6170,33 @@ CodeMirror.multiplexingMode = function(outer /*, others */) { } return true; } - var curStart = cm.getCursor(); + var head = cm.getCursor('head'); var inVisualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock; if (inVisualBlock) { // Set up block selection again for repeating the changes. var vim = cm.state.vim; - var block = vim.lastSelection.visualBlock; - var curEnd = Pos(curStart.line + block.height-1, curStart.ch); - cm.setCursor(curStart); - selectBlock(cm, curEnd); + var lastSel = vim.lastSelection; + var offset = getOffset(lastSel.anchor, lastSel.head); + selectForInsert(cm, head, offset.line + 1); repeat = cm.listSelections().length; - cm.setCursor(curStart); + cm.setCursor(head); } for (var i = 0; i < repeat; i++) { + if (inVisualBlock) { + cm.setCursor(offsetCursor(head, i, 0)); + } for (var j = 0; j < changes.length; j++) { var change = changes[j]; if (change instanceof InsertModeKey) { - CodeMirror.lookupKey(change.keyName, ['vim-insert'], keyHandler); + CodeMirror.lookupKey(change.keyName, 'vim-insert', keyHandler); } else { var cur = cm.getCursor(); cm.replaceRange(change, cur, cur); } } - if (inVisualBlock) { - curStart.line++; - cm.setCursor(curStart); - } + } + if (inVisualBlock) { + cm.setCursor(offsetCursor(head, 0, 1)); } } diff --git a/media/editors/codemirror/lib/addons.js b/media/editors/codemirror/lib/addons.js index b8a2f6e274ef9..a04ffd1099cac 100644 --- a/media/editors/codemirror/lib/addons.js +++ b/media/editors/codemirror/lib/addons.js @@ -1 +1 @@ -(function(a){if(typeof exports=="object"&&typeof module=="object"){a(require("../../lib/codemirror"))}else{if(typeof define=="function"&&define.amd){define(["../../lib/codemirror"],a)}else{a(CodeMirror)}}})(function(a){a.defineOption("fullScreen",false,function(d,f,e){if(e==a.Init){e=false}if(!e==!f){return}if(f){b(d)}else{c(d)}});function b(d){var e=d.getWrapperElement();d.state.fullScreenRestore={scrollTop:window.pageYOffset,scrollLeft:window.pageXOffset,width:e.style.width,height:e.style.height};e.style.width="";e.style.height="auto";e.className+=" CodeMirror-fullscreen";document.documentElement.style.overflow="hidden";d.refresh()}function c(d){var e=d.getWrapperElement();e.className=e.className.replace(/\s*CodeMirror-fullscreen\b/,"");document.documentElement.style.overflow="";var 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c=b.Pos;var d=function(){b.defineOption("vimMode",false,function(bg,bh){if(bh){bg.setOption("keyMap","vim");bg.setOption("disableInput",true);bg.setOption("showCursorWhenSelecting",false);b.signal(bg,"vim-mode-change",{mode:"normal"});bg.on("cursorActivity",Q);B(bg);b.on(bg.getInputField(),"paste",L(bg))}else{if(bg.state.vim){bg.setOption("keyMap","default");bg.setOption("disableInput",false);bg.off("cursorActivity",Q);b.off(bg.getInputField(),"paste",L(bg));bg.state.vim=null}}});function L(bg){var bh=bg.state.vim;if(!bh.onPasteFn){bh.onPasteFn=function(){if(!bh.insertMode){bg.setCursor(y(bg.getCursor(),0,1));o.enterInsertMode(bg,{},bh)}}}return bh.onPasteFn}var aL=/[\d]/;var ah=[(/\w/),(/[^\w\s]/)],a6=[(/\S/)];function ag(bj,bh){var bi=[];for(var bg=bj;bg"]);var k=[].concat(W,ad,M,["-",'"',".",":","/"]);function e(bg,bh){return bh>=bg.firstLine()&&bh<=bg.lastLine()}function z(bg){return(/^[a-z]$/).test(bg)}function G(bg){return"()[]{}".indexOf(bg)!=-1}function V(bg){return aL.test(bg)}function v(bg){return(/^[A-Z]$/).test(bg)}function J(bg){return(/^\s*$/).test(bg)}function E(bi,bg){for(var bh=0;bhbj){bm=bj}else{if(bm0?1:-1;var bp;var bo=bn.getCursor();do{bm+=bq;bs=bh[(bk+bm)%bk];if(bs&&(bp=bs.find())&&!be(bo,bp)){break}}while(bmbi)}return bs}return{cachedCursor:undefined,add:bl,move:bg}};var g=function(bg){if(bg){return{changes:bg.changes,expectCursorActivityForChange:bg.expectCursorActivityForChange}}return{changes:[],expectCursorActivityForChange:false}};function am(){this.latestRegister=undefined;this.isPlaying=false;this.isRecording=false;this.replaySearchQueries=[];this.onRecordingDone=undefined;this.lastInsertModeChanges=g()}am.prototype={exitMacroRecordMode:function(){var bg=p.macroModeState;if(bg.onRecordingDone){bg.onRecordingDone()}bg.onRecordingDone=undefined;bg.isRecording=false},enterMacroRecordMode:function(bg,bi){var bh=p.registerController.getRegister(bi);if(bh){bh.clear();this.latestRegister=bi;if(bg.openDialog){this.onRecordingDone=bg.openDialog("(recording)["+bi+"]",null,{bottom:true})}this.isRecording=true}}};function B(bg){if(!bg.state.vim){bg.state.vim={inputState:new ao(),lastEditInputState:undefined,lastEditActionCommand:undefined,lastHPos:-1,lastHSPos:-1,lastMotion:null,marks:{},fakeCursor:null,insertMode:false,insertModeRepeat:undefined,visualMode:false,visualLine:false,visualBlock:false,lastSelection:null,lastPastedText:null,awaitingEscapeSecondCharacter:false}}return bg.state.vim}var p;function u(){p={searchQuery:null,searchIsReversed:false,lastSubstituteReplacePart:undefined,jumpList:af(),macroModeState:new am,lastChararacterSearch:{increment:0,forward:true,selectedCharacter:""},registerController:new Y({}),searchHistoryController:new aQ({}),exCommandHistoryController:new aQ({})};for(var bg in aj){var bh=aj[bg];bh.value=bh.defaultValue}}var aD={buildKeyMap:function(){},getRegisterController:function(){return p.registerController},resetVimGlobalState_:u,getVimGlobalState_:function(){return p},maybeInitVimState_:B,InsertModeKey:a3,map:function(bh,bi,bg){l.map(bh,bi,bg)},setOption:ax,getOption:n,defineOption:az,defineEx:function(bg,bi,bh){if(bg.indexOf(bi)!==0){throw new Error('(Vim.defineEx) "'+bi+'" is not a prefix of "'+bg+'", command not registered')}aR[bg]=bh;l.commandMap_[bi]={name:bg,shortName:bi,type:"api"}},handleKey:function(bg,bj){var bl;var bh=B(bg);var bk=p.macroModeState;if(bk.isRecording){if(bj=="q"){bk.exitMacroRecordMode();i(bg);return}}if(bj==""){i(bg);if(bh.visualMode){aG(bg)}return}if(!bh.visualMode&&!be(bg.getCursor("head"),bg.getCursor("anchor"))){bh.visualMode=true;bh.visualLine=false;b.signal(bg,"vim-mode-change",{mode:"visual"});bg.on("mousedown",aG)}if(bj!="0"||(bj=="0"&&bh.inputState.getRepeat()===0)){bl=aW.matchCommand(bj,a,bh)}if(!bl){if(V(bj)){bh.inputState.pushRepeatDigit(bj)}if(bk.isRecording){D(bk,bj)}return}if(bl.type=="keyToKey"){for(var bi=0;bi0||this.motionRepeat.length>0){bg=1;if(this.prefixRepeat.length>0){bg*=parseInt(this.prefixRepeat.join(""),10)}if(this.motionRepeat.length>0){bg*=parseInt(this.motionRepeat.join(""),10)}}return bg};function i(bg,bh){bg.state.vim.inputState=new ao();b.signal(bg,"vim-command-done",bh)}function a7(bi,bh,bg){this.clear();this.keyBuffer=[bi||""];this.insertModeChanges=[];this.searchQueries=[];this.linewise=!!bh;this.blockwise=!!bg}a7.prototype={setText:function(bi,bh,bg){this.keyBuffer=[bi||""];this.linewise=!!bh;this.blockwise=!!bg},pushText:function(bh,bg){if(bg){if(!this.linewise){this.keyBuffer.push("\n")}this.linewise=true}this.keyBuffer.push(bh)},pushInsertModeChanges:function(bg){this.insertModeChanges.push(g(bg))},pushSearchQuery:function(bg){this.searchQueries.push(bg)},clear:function(){this.keyBuffer=[];this.insertModeChanges=[];this.searchQueries=[];this.linewise=false},toString:function(){return this.keyBuffer.join("")}};function Y(bg){this.registers=bg;this.unnamedRegister=bg['"']=new a7();bg["."]=new a7();bg[":"]=new a7();bg["/"]=new a7()}Y.prototype={pushText:function(bk,bh,bm,bl,bi){if(bl&&bm.charAt(0)=="\n"){bm=bm.slice(1)+"\n"}if(bl&&bm.charAt(bm.length-1)!=="\n"){bm+="\n"}var bj=this.isValidRegister(bk)?this.getRegister(bk):null;if(!bj){switch(bh){case"yank":this.registers["0"]=new a7(bm,bl,bi);break;case"delete":case"change":if(bm.indexOf("\n")==-1){this.registers["-"]=new a7(bm,bl)}else{this.shiftNumericRegisters_();this.registers["1"]=new a7(bm,bl)}break}this.unnamedRegister.setText(bm,bl,bi);return}var bg=v(bk);if(bg){bj.pushText(bm,bl)}else{bj.setText(bm,bl,bi)}this.unnamedRegister.setText(bj.toString(),bl)},getRegister:function(bg){if(!this.isValidRegister(bg)){return this.unnamedRegister}bg=bg.toLowerCase();if(!this.registers[bg]){this.registers[bg]=new a7()}return this.registers[bg]},isValidRegister:function(bg){return bg&&E(bg,k)},shiftNumericRegisters_:function(){for(var bg=9;bg>=2;bg--){this.registers[bg]=this.getRegister(""+(bg-1))}}};function aQ(){this.historyBuffer=[];this.iterator;this.initialPrefix=null}aQ.prototype={nextMatch:function(bh,bg){var bm=this.historyBuffer;var bj=bg?-1:1;if(this.initialPrefix===null){this.initialPrefix=bh}for(var bl=this.iterator+bj;bg?bl>=0:bl=bm.length){this.iterator=bm.length;return this.initialPrefix}if(bl<0){return bh}},pushInput:function(bg){var bh=this.historyBuffer.indexOf(bg);if(bh>-1){this.historyBuffer.splice(bh,1)}if(bg.length){this.historyBuffer.push(bg)}},reset:function(){this.initialPrefix=null;this.iterator=this.historyBuffer.length}};var aW={matchCommand:function(br,bq,bj){var bn=bj.inputState;var bs=bn.keyBuffer.concat(br);var bm=[];var bg;for(var bk=0;bk1){switch(bg){case"":bg="\n";break;case"":bg=" ";break;default:continue}}}bm.push(bi)}}function bp(bt){if(bs.length",onKeyDown:bi})}else{aO(bg,{onClose:bj,prefix:":",onKeyDown:bi})}}},evalInput:function(bp,bG){var bv=bG.inputState;var bD=bv.motion;var bw=bv.motionArgs||{};var bq=bv.operator;var bM=bv.operatorArgs||{};var bx=bv.registerName;var bh=x(bp.getCursor("head"));var bE=x(bp.getCursor("anchor"));var bn=x(bh);var bu=x(bn);var bH;var br;if(bq){this.recordLastEdit(bG,bv)}if(bv.repeatOverride!==undefined){br=bv.repeatOverride}else{br=bv.getRepeat()}if(br>0&&bw.explicitRepeat){bw.repeatIsExplicit=true}else{if(bw.noRepeat||(!bw.explicitRepeat&&br===0)){br=1;bw.repeatIsExplicit=false}}if(bv.selectedCharacter){bw.selectedCharacter=bM.selectedCharacter=bv.selectedCharacter}bw.repeat=br;i(bp);if(bD){var bF=aP[bD](bp,bw,bG);bG.lastMotion=aP[bD];if(!bF){return}if(bw.toJumplist){var bL=p.jumpList;var bs=bL.cachedCursor;if(bs){a0(bp,bs,bF);delete bL.cachedCursor}else{a0(bp,bu,bF)}}if(bF instanceof Array){bn=bF[0];bH=bF[1]}else{bH=bF}if(!bH){bH=c(bn.line,bn.ch)}if(bG.visualMode){var bl=0;if(aC(bE,bh)&&(be(bE,bH)||aC(bH,bE))){bE.ch+=1;bl=-1}else{if(aC(bh,bE)&&(be(bE,bH)||aC(bE,bH))){bE.ch-=1;bl=1}}if(!bG.visualBlock&&!(bF instanceof Array)){bH.ch+=bl}if(bG.lastHPos!=Infinity){bG.lastHPos=bH.ch}bh=bH;bE=(bF instanceof Array)?bn:bE;if(bG.visualLine){if(aC(bE,bh)){bE.ch=0;var bg=bp.lastLine();if(bh.line>bg){bh.line=bg}bh.ch=aJ(bp,bh.line)}else{bh.ch=0;bE.ch=aJ(bp,bE.line)}}else{if(bG.visualBlock){bE=A(bp,bh)}}if(!bG.visualBlock){bp.setSelection(bE,bh)}aF(bp,bG,"<",aC(bE,bh)?bE:bh);aF(bp,bG,">",aC(bE,bh)?bh:bE)}else{if(!bq){bH=P(bp,bH);bp.setCursor(bH.line,bH.ch)}}}if(bq){var bA=false;bG.lastMotion=null;var bt=bG.lastSelection;bM.repeat=br;if(bG.visualMode){bn=bE;bH=bh;bw.inclusive=true;bM.shouldMoveCursor=false}if(bH&&aC(bH,bn)){var bK=bn;bn=bH;bH=bK;bA=true}else{if(!bH){bH=x(bn)}}if(bw.inclusive&&!bG.visualMode){bH.ch++}if(bM.selOffset){bH.line=bn.line+bM.selOffset.line;if(bM.selOffset.line){bH.ch=bM.selOffset.ch}else{bH.ch=bn.ch+bM.selOffset.ch}if(bt&&bt.visualBlock){var bo=bt.visualBlock;var bC=bo.width;var bB=bo.height;bH=c(bn.line+bB,bn.ch+bC);var bi=[];for(var bI=bn.line;bIbm&&bn.line==bm)){return}if(bh.toFirstChar){bj=aN(bl.getLine(bo));bi.lastHPos=bj}bi.lastHSPos=bl.charCoords(c(bo,bj),"div").left;return c(bo,bj)},moveByDisplayLines:function(bn,bi,bj){var bo=bn.getCursor();switch(bj.lastMotion){case this.moveByDisplayLines:case this.moveByScroll:case this.moveByLines:case this.moveToColumn:case this.moveToEol:break;default:bj.lastHSPos=bn.charCoords(bo,"div").left}var bg=bi.repeat;var bm=bn.findPosV(bo,(bi.forward?bg:-bg),"line",bj.lastHSPos);if(bm.hitSide){if(bi.forward){var bh=bn.charCoords(bm,"div");var bk={top:bh.top+8,left:bj.lastHSPos};var bm=bn.coordsChar(bk,"div")}else{var bl=bn.charCoords(c(bn.firstLine(),0),"div");bl.left=bj.lastHSPos;bm=bn.coordsChar(bl,"div")}}bj.lastHPos=bm.ch;return bm},moveByPage:function(bh,bi){var bg=bh.getCursor();var bj=bi.repeat;return bh.findPosV(bg,(bi.forward?bj:-bj),"page")},moveByParagraph:function(bg,bi){var bh=bg.getCursor().line;var bk=bi.repeat;var bl=bi.forward?1:-1;for(var bj=0;bj"]?bt.marks[">"].find():bp.getCursor("head");p.registerController.pushText(bx.registerName,"change",bq,bx.linewise);if(bx.linewise){if(bw){var bu=bo.line;while(bu<=bv.line){var br=aJ(bp,bu);var bl=c(bu,br);var bm=c(bu,bo.ch);bu++;bp.replaceRange("",bm,bl)}}else{bs="\n";if(bv.line==bo.line&&bv.line==bp.lastLine()){bs=""}bp.replaceRange(bs,bo,bv);bp.indentLine(bo.line,"smart");bo.ch=null;bp.setCursor(bo)}}else{var bq=bp.getRange(bo,bv);if(!J(bq)){var bn=(/\s+$/).exec(bq);if(bn){bv=y(bv,0,-bn[0].length)}}if(bw){bp.replaceSelections(bs)}else{bp.setCursor(bo);bp.replaceRange("",bo,bv)}}bt.marks[">"]=bp.setBookmark(bg);o.enterInsertMode(bp,{},bp.state.vim)},"delete":function(bs,bl,bn){var bj=bs.listSelections();var bi=bj[0],bm=bj[bj.length-1];var bp=aC(bi.anchor,bi.head)?bi.anchor:bi.head;var bt=aC(bm.anchor,bm.head)?bm.head:bm.anchor;var bv,br;var bq=bn.visualBlock;if(bn.visualMode){bv=bn.marks[">"].find();br=bn.marks["<"].find()}else{if(bn.lastSelection){bv=bn.lastSelection.curStartMark.find();br=bn.lastSelection.curEndMark.find();bq=bn.lastSelection.visualBlock}}var bu=bs.getSelection();p.registerController.pushText(bl.registerName,"delete",bu,bl.linewise,bq);var bk=new Array(bj.length).join("1").split("1");if(bl.linewise&&bt.line==bs.lastLine()&&bp.line==bt.line){var bo=x(bt);bp.line--;bp.ch=aJ(bs,bp.line);bt=bo;bs.replaceRange("",bp,bt)}else{bs.replaceSelections(bk)}if(bv){var bh=bs.setBookmark(br);var bg=bs.setBookmark(bv);if(bn.visualMode){bn.marks["<"]=bh;bn.marks[">"]=bg}else{bn.lastSelection.curStartMark=bh;bn.lastSelection.curEndMark=bg}}if(bl.linewise){bs.setCursor(aP.moveToFirstNonWhiteSpaceCharacter(bs))}else{bs.setCursor(bp)}},indent:function(bn,bi,bk,bm,bo){var bp=bm.line;var bh=bo.line;var bg=(bk.visualMode)?bi.repeat:1;if(bi.linewise){bh--}for(var bl=bp;bl<=bh;bl++){for(var bj=0;bjbj.top){bq.line+=(bl-bj.top)/bn;bq.line=Math.ceil(bq.line);bo.setCursor(bq);bj=bo.charCoords(bq,"local");bo.scrollTo(null,bj.top)}else{bo.scrollTo(null,bl)}}else{var bh=bl+bo.getScrollInfo().clientHeight;if(bh",aC(bg,bl)?bl:bg)},reselectLastSelection:function(bm,bi,bh){var bj=bh.marks["<"].find();var bn=bh.marks[">"].find();var bg=bh.lastSelection;if(bg){var bl=bg.curStartMark.find();var bo=bg.curEndMark.find();var bk=bg.visualBlock;aZ(bm,bh,bj,bn);if(bk){bm.setCursor(bl);bl=A(bm,bo)}else{bm.setSelection(bl,bo);bl=bm.getCursor("anchor");bo=bm.getCursor("head")}if(bh.visualMode){aF(bm,bh,"<",aC(bl,bo)?bl:bo);aF(bm,bh,">",aC(bl,bo)?bo:bl)}bh.visualMode=true;if(bg.visualLine){bh.visualLine=true;bh.visualBlock=false}else{if(bg.visualBlock){bh.visualLine=false;bh.visualBlock=true}else{bh.visualBlock=bh.visualLine=false}}b.signal(bm,"vim-mode-change",{mode:"visual",subMode:bh.visualLine?"linewise":""})}},joinLines:function(bh,bi,bj){var bg,bl;if(bj.visualMode){bg=bh.getCursor("anchor");bl=bh.getCursor("head");bl.ch=aJ(bh,bl.line)-1}else{var bk=Math.max(bi.repeat,2);bg=bh.getCursor();bl=P(bh,c(bg.line+bk-1,Infinity))}var bm=0;bh.operation(function(){for(var bp=bg.line;bp1){var bx=Array(bt.repeat+1).join(bx)}var bq=bh.linewise;var bs=bh.blockwise;if(bq){if(bB.visualMode){bx=bB.visualLine?bx.slice(0,-1):"\n"+bx.slice(0,bx.length-1)+"\n"}else{if(bt.after){bx="\n"+bx.slice(0,bx.length-1);bn.ch=aJ(bu,bn.line)}else{bn.ch=0}}}else{if(bs){bx=bx.split("\n");for(var bC=0;bCbu.lastLine()){bu.replaceRange("\n",c(bv,0))}var bE=aJ(bu,bv);if(bEbq.length){bm=bq.length}bp=c(bn.line,bm)}if(bj=="\n"){if(!bk.visualMode){bo.replaceRange("",bn,bp)}(b.commands.newlineAndIndentContinueComment||b.commands.newlineAndIndent)(bo)}else{var bg=bo.getRange(bn,bp);bg=bg.replace(/[^\n]/g,bj);if(bk.visualBlock){var bl=new Array(bo.options.tabSize+1).join(" 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bj=function(){if(by){if(bv.ch>=bu.ch){bu.ch++}}else{if(bv.ch==aJ(br,bv.line)){if(be(bi[bx].anchor,bi[bx].head)&&bi.length>1){if(bw=="up"){if(bs||bx>0){bm=bp.line;bk=bh.line;bu=bi[bx-1].anchor}}else{if(bs||bx==0){bk=bg.line;bm=bh.line;bu=bi[bx+1].anchor}}if(bh.ch>=bu.ch){bu.ch--}}}}};switch(bw){case"up":bm=bs?bp.line:bh.line;bk=bs?bh.line:bg.line;bu=bg;bj();break;case"down":bm=bs?bh.line:bp.line;bk=bs?bg.line:bh.line;bu=bp;bj();break;case"left":if((bh.ch<=bu.ch)&&(bv.ch>bu.ch)){bu.ch++;bh.ch--}break;case"right":if((bu.ch<=bh.ch)&&(bv.ch"].find()||bm.getCursor("head")}if(bk.lastPastedText){bn=bm.posFromIndex(bm.indexFromPos(bl)+bk.lastPastedText.length);bk.lastPastedText=null}var bg=bm.listSelections();var bi=q(bg,bl,"head")>-1;if(bk.visualBlock){var bo=Math.abs(bl.line-bn.line)+1;var bh=Math.abs(bl.ch-bn.ch);var 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bu=bs.substring(bv);var bw;if(bA){bw=bu.search(/\w/)}else{bw=bu.search(/\S/)}if(bw==-1){return null}bv+=bw;bu=bs.substring(bv);var by=bs.substring(0,bv);var bB;if(bh){bB=/^\S+/}else{if((/\w/).test(bs.charAt(bv))){bB=/^\w+/}else{bB=/^[^\w\s]+/}}var bm=bB.exec(bu);var bt=bv;var bi=bv+bm[0].length;var bk=j(by);var bq=bB.exec(bk);if(bq){bt-=bq[0].length}if(bl){var br=bs.substring(bi);var bg=br.match(/^\s*/)[0].length;if(bg>0){bi+=bg}else{var bo=bk.length-bt;var bn=bk.substring(bo);var bx=bn.match(/^\s*/)[0].length;bt-=bx}}return{start:c(bj.line,bt),end:c(bj.line,bi)}}function a0(bg,bh,bi){if(!be(bh,bi)){p.jumpList.add(bg,bh,bi)}}function aq(bg,bh){p.lastChararacterSearch.increment=bg;p.lastChararacterSearch.forward=bh.forward;p.lastChararacterSearch.selectedCharacter=bh.selectedCharacter}var K={"(":"bracket",")":"bracket","{":"bracket","}":"bracket","[":"section","]":"section","*":"comment","/":"comment",m:"method",M:"method","#":"preprocess"};var aM={bracket:{isComplete:function(bg){if(bg.nextCh===bg.symb){bg.depth++;if(bg.depth>=1){return true}}else{if(bg.nextCh===bg.reverseSymb){bg.depth--}}return false}},section:{init:function(bg){bg.curMoveThrough=true;bg.symb=(bg.forward?"]":"[")===bg.symb?"{":"}"},isComplete:function(bg){return bg.index===0&&bg.nextCh===bg.symb}},comment:{isComplete:function(bh){var bg=bh.lastCh==="*"&&bh.nextCh==="/";bh.lastCh=bh.nextCh;return bg}},method:{init:function(bg){bg.symb=(bg.symb==="m"?"{":"}");bg.reverseSymb=bg.symb==="{"?"}":"{"},isComplete:function(bg){if(bg.nextCh===bg.symb){return true}return false}},preprocess:{init:function(bg){bg.index=0},isComplete:function(bh){if(bh.nextCh==="#"){var bg=bh.lineText.match(/#(\w+)/)[1];if(bg==="endif"){if(bh.forward&&bh.depth===0){return true}bh.depth++}else{if(bg==="if"){if(!bh.forward&&bh.depth===0){return true}bh.depth--}}if(bg==="else"&&bh.depth===0){return true}}return false}}};function ba(bp,bh,bk,bi){var bs=x(bp.getCursor());var bq=bk?1:-1;var bj=bk?bp.lineCount():-1;var bo=bs.ch;var bu=bs.line;var bn=bp.getLine(bu);var bg={lineText:bn,nextCh:bn.charAt(bo),lastCh:null,index:bo,symb:bi,reverseSymb:(bk?{")":"(","}":"{"}:{"(":")","{":"}"})[bi],forward:bk,depth:0,curMoveThrough:false};var bl=K[bi];if(!bl){return bs}var bt=aM[bl].init;var br=aM[bl].isComplete;if(bt){bt(bg)}while(bu!==bj&&bh){bg.index+=bq;bg.nextCh=bg.lineText.charAt(bg.index);if(!bg.nextCh){bu+=bq;bg.lineText=bp.getLine(bu)||"";if(bq>0){bg.index=0}else{var bm=bg.lineText.length;bg.index=(bm>0)?(bm-1):0}bg.nextCh=bg.lineText.charAt(bg.index)}if(br(bg)){bs.line=bu;bs.ch=bg.index;bh--}}if(bg.nextCh||bg.curMoveThrough){return c(bu,bg.index)}return bs}function bc(bq,br,bj,bo,bp){var bk=br.line;var bn=br.ch;var bu=bq.getLine(bk);var bh=bj?1:-1;var bl=bo?a6:ah;if(bp&&bu==""){bk+=bh;bu=bq.getLine(bk);if(!e(bq,bk)){return null}bn=(bj)?0:bu.length}while(true){if(bp&&bu==""){return{from:0,to:0,line:bk}}var bm=(bh>0)?bu.length:-1;var bt=bm,bs=bm;while(bn!=bm){var bg=false;for(var bi=0;bi0)?0:bu.length}throw new Error("The impossible happened.")}function ap(bq,bh,bl,bu,bo){var bs=bq.getCursor();var bm=x(bs);var bn=[];if(bl&&!bu||!bl&&bu){bh++}var bp=!(bl&&bu);for(var bj=0;bjbk.ch)||(bh.line>bk.line)){var bm=bh;bh=bk;bk=bm}if(bo){bk.ch+=1}else{bh.ch+=1}return{start:bh,end:bk}}function aE(bo,bi,bn){var bp=x(bo.getCursor());var bq=bo.getLine(bp.line);var bm=bq.split("");var bh,bj,bk,bl;var bg=bm.indexOf(bi);if(bp.ch-1&&!bh;bk--){if(bm[bk]==bi){bh=bk+1}}}if(bh&&!bj){for(bk=bh,bl=bm.length;bk'+bh+"",{bottom:true,duration:5000})}else{alert(bh)}}function av(bh,bi){var bg="";if(bh){bg+=''+bh+""}bg+=' ';if(bi){bg+='';bg+=bi;bg+=""}return bg}var I="(Javascript regexp)";function aO(bh,bi){var bj=(bi.prefix||"")+" "+(bi.desc||"");var bg=av(bi.prefix,bi.desc);R(bh,bg,bj,bi.onClose,bi)}function O(bh,bg){if(bh instanceof RegExp&&bg instanceof RegExp){var bj=["global","multiline","ignoreCase","source"];for(var bi=0;bi=bh&&bi<=bg)}else{return bi==bh}}}function aX(bg){var bj=bg.getScrollInfo();var bi=6;var bm=10;var bl=bg.coordsChar({left:0,top:bi+bj.top},"local");var bh=bj.clientHeight-bm+bj.top;var bk=bg.coordsChar({left:0,top:bh},"local");return{top:bl.line,bottom:bk.line}}var w=[{name:"map"},{name:"nmap",shortName:"nm"},{name:"vmap",shortName:"vm"},{name:"unmap"},{name:"write",shortName:"w"},{name:"undo",shortName:"u"},{name:"redo",shortName:"red"},{name:"set",shortName:"set"},{name:"sort",shortName:"sor"},{name:"substitute",shortName:"s",possiblyAsync:true},{name:"nohlsearch",shortName:"noh"},{name:"delmarks",shortName:"delm"},{name:"registers",shortName:"reg",excludeFromCommandHistory:true},{name:"global",shortName:"g"}];d.ExCommandDispatcher=function(){this.buildCommandMap_()};d.ExCommandDispatcher.prototype={processCommand:function(br,bq,bh){var bl=br.state.vim;var bi=p.registerController.getRegister(":");var bo=bi.toString();if(bl.visualMode){aG(br)}var bg=new b.StringStream(bq);bi.setText(bq);var bk=bh||{};bk.input=bq;try{this.parseInput_(br,bg,bk)}catch(bp){a4(br,bp);throw bp}var bj;var bn;if(!bk.commandName){if(bk.line!==undefined){bn="move"}}else{bj=this.matchCommand_(bk.commandName);if(bj){bn=bj.name;if(bj.excludeFromCommandHistory){bi.setText(bo)}this.parseCommandArgs_(bg,bk,bj);if(bj.type=="exToKey"){for(var bm=0;bm0;bg--){var bi=bh.substring(0,bg);if(this.commandMap_[bi]){var bj=this.commandMap_[bi];if(bj.name.indexOf(bh)===0){return bj}}}return null},buildCommandMap_:function(){this.commandMap_={};for(var bh=0;bh|<\w+>|./).exec(bj);if(bg===null){break}bh=bg[0];bj=bj.substring(bg.index+bh.length);bi.push(bh)}return bi}var aR={map:function(bg,bj,bh){var bi=bj.args;if(!bi||bi.length<2){if(bg){a4(bg,"Invalid mapping: "+bj.input)}return}l.map(bi[0],bi[1],bh)},nmap:function(bg,bh){this.map(bg,bh,"normal")},vmap:function(bg,bh){this.map(bg,bh,"visual")},unmap:function(bg,bj,bh){var bi=bj.args;if(!bi||bi.length<1){if(bg){a4(bg,"No such mapping: 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bx=0;bx"}}if(!bj){a4(bt,bp);return}var bo=0;var bu=function(){if(bo=bp){a4(bq,"Invalid argument: "+bl.argString.substring(bo));return}for(var bm=0;bm<=bp-bh;bm++){var bk=String.fromCharCode(bh+bm);delete bg.marks[bk]}}else{a4(bq,"Invalid argument: "+bj+"-");return}}else{delete bg.marks[bi]}}}};var l=new d.ExCommandDispatcher();function aT(bu,bh,bj,bp,bn,bi,br,bl,bv){bu.state.vim.exMode=true;var bm=false;var bt=bi.from();function bq(){bu.operation(function(){while(!bm){bk();bo()}bs()})}function bk(){var bx=bu.getRange(bi.from(),bi.to());var bw=bx.replace(br,bl);bi.replace(bw)}function bo(){var bw;while(bw=bi.findNext()&&T(bi.from(),bp,bn)){if(!bj&&bt&&bi.from().line==bt.line){continue}bu.scrollIntoView(bi.from(),30);bu.setSelection(bi.from(),bi.to());bt=bi.from();bm=false;return}bm=true}function bs(bx){if(bx){bx()}bu.focus();if(bt){bu.setCursor(bt);var bw=bu.state.vim;bw.exMode=false;bw.lastHPos=bw.lastHSPos=bt.ch}if(bv){bv()}}function bg(bz,bw,bA){b.e_stop(bz);var bx=b.keyName(bz);switch(bx){case"Y":bk();bo();break;case"N":bo();break;case"A":var by=bv;bv=undefined;bu.operation(bq);bv=by;break;case"L":bk();case"Q":case"Esc":case"Ctrl-C":case"Ctrl-[":bs(bA);break}if(bm){bs(bA)}}bo();if(bm){a4(bu,"No matches for "+br.source);return}if(!bh){bq();if(bv){bv()}return}aO(bu,{prefix:"replace with "+bl+" (y/n/a/q/l)",onKeyDown:bg})}function ar(){function bi(bm,bl){var bk=bm;if(v(bk)&&bl=="Ctrl"){bk=bk.toLowerCase()}if(bl){bk=bl.charAt(0)+"-"+bk}var bn=({Enter:"CR",Backspace:"BS",Delete:"Del"})[bk];bk=bn?bn:bk;bk=bk.length>1?"<"+bk+">":bk;return bk}function bh(bk){return function(bl){b.signal(bl,"vim-keypress",bk);b.Vim.handleKey(bl,bk)}}var bg={nofallthrough:true,style:"fat-cursor"};function bj(bp,bl){for(var bo=0;bo1){t(bo,bh,bh.insertModeRepeat-1,true);bh.lastEditInputState.repeatOverride=bh.insertModeRepeat}delete bh.insertModeRepeat;bh.insertMode=false;bo.setCursor(bo.getCursor().line,bo.getCursor().ch-1);bo.setOption("keyMap","vim");bo.setOption("disableInput",true);bo.toggleOverwrite(false);bm.setText(bk.changes.join(""));b.signal(bo,"vim-mode-change",{mode:"normal"});if(bj.isRecording){ae(bj)}}az("enableInsertModeEscKeys",false,"boolean");az("insertModeEscKeys","kj","string");az("insertModeEscKeysTimeout",200,"number");function X(bg){return function(bh){var bj=n("insertModeEscKeys");var bi=bj&&bj.length>1&&bj.charAt(0);if(!n("enableInsertModeEscKeys")||bi!==bg){return b.Pass}else{bh.replaceRange(bg,bh.getCursor(),bh.getCursor(),"+input");bh.setOption("keyMap","await-second");bh.state.vim.awaitingEscapeSecondCharacter=true;setTimeout(function(){if(bh.state.vim.awaitingEscapeSecondCharacter){bh.state.vim.awaitingEscapeSecondCharacter=false;bh.setOption("keyMap","vim-insert")}},n("insertModeEscKeysTimeout"))}}}function ak(bg){return function(bh){var bj=n("insertModeEscKeys");var bk=bj&&bj.length>1&&bj.charAt(1);if(!n("enableInsertModeEscKeys")||bk!==bg){return b.Pass}else{if(bh.state.vim.insertMode){var bi=p.macroModeState.lastInsertModeChanges;if(bi&&bi.changes.length){bi.changes.pop()}}bh.state.vim.awaitingEscapeSecondCharacter=false;bh.replaceRange("",{ch:bh.getCursor().ch-1,line:bh.getCursor().line},bh.getCursor(),"+input");r(bh)}}}b.keyMap["vim-insert"]={Esc:r,"Ctrl-[":r,"Ctrl-C":r,"Ctrl-N":"autocomplete","Ctrl-P":"autocomplete",Enter:function(bg){var bh=b.commands.newlineAndIndentContinueComment||b.commands.newlineAndIndent;bh(bg)},"'i'":X("i"),"'j'":X("j"),"'k'":X("k"),fallthrough:["default"]};b.keyMap["await-second"]={"'i'":ak("i"),"'j'":ak("j"),"'k'":ak("k"),fallthrough:["vim-insert"]};b.keyMap["vim-replace"]={Backspace:"goCharLeft",fallthrough:["vim-insert"]};function C(bo,bi,bj,bg){var bq=p.registerController.getRegister(bg);var bh=bq.keyBuffer;var bm=0;bj.isPlaying=true;bj.replaySearchQueries=bq.searchQueries.slice(0);for(var bk=0;bk|<\w+>|./).exec(br);bp=bl[0];br=br.substring(bl.index+bp.length);b.Vim.handleKey(bo,bp);if(bi.insertMode){var bn=bq.insertModeChanges[bm++].changes;p.macroModeState.lastInsertModeChanges.changes=bn;ai(bo,bn,1);r(bo)}}}bj.isPlaying=false}function D(bj,bg){if(bj.isPlaying){return}var bi=bj.latestRegister;var bh=p.registerController.getRegister(bi);if(bh){bh.pushText(bg)}}function ae(bi){if(bi.isPlaying){return}var bh=bi.latestRegister;var bg=p.registerController.getRegister(bh);if(bg){bg.pushInsertModeChanges(bi.lastInsertModeChanges)}}function H(bj,bi){if(bj.isPlaying){return}var bh=bj.latestRegister;var bg=p.registerController.getRegister(bh);if(bg){bg.pushSearchQuery(bi)}}function a1(bh,bg){var bj=p.macroModeState;var bi=bj.lastInsertModeChanges;if(!bj.isPlaying){while(bg){bi.expectCursorActivityForChange=true;if(bg.origin=="+input"||bg.origin=="paste"||bg.origin===undefined){var bk=bg.text.join("\n");bi.changes.push(bk)}bg=bg.next}}}function Q(bn){var bg=bn.state.vim;if(bg.insertMode){var bh=p.macroModeState;if(bh.isPlaying){return}var bi=bh.lastInsertModeChanges;if(bi.expectCursorActivityForChange){bi.expectCursorActivityForChange=false}else{bi.changes=[]}}else{if(bn.doc.history.lastSelOrigin=="*mouse"){bg.lastHPos=bn.doc.getCursor().ch;if(bn.somethingSelected()){bg.visualMode=true}}}if(bg.visualMode){var bl,bk;bl=bk=bn.getCursor("head");var bj=bn.getCursor("anchor");var bm=c(bk.line,bl.ch+(aC(bj,bk)?-1:1));if(aC(bm,bl)){var bo=bl;bl=bm;bm=bo}if(bg.fakeCursor){bg.fakeCursor.clear()}bg.fakeCursor=bn.markText(bl,bm,{className:"cm-animate-fat-cursor"})}}function a3(bg){this.keyName=bg}function N(bk){var bj=p.macroModeState;var bi=bj.lastInsertModeChanges;var bh=b.keyName(bk);function bg(){bi.changes.push(new a3(bh));return true}if(bh.indexOf("Delete")!=-1||bh.indexOf("Backspace")!=-1){b.lookupKey(bh,["vim-insert"],bg)}}function t(bo,bj,bh,bg){var bl=p.macroModeState;bl.isPlaying=true;var bp=!!bj.lastEditActionCommand;var bm=bj.inputState;function bi(){if(bp){aW.processAction(bo,bj,bj.lastEditActionCommand)}else{aW.evalInput(bo,bj)}}function bn(br){if(bl.lastInsertModeChanges.changes.length>0){br=!bj.lastEditActionCommand?1:br;var bq=bl.lastInsertModeChanges;ai(bo,bq.changes,br)}}bj.inputState=bj.lastEditInputState;if(bp&&bj.lastEditActionCommand.interlaceInsertRepeat){for(var bk=0;bk=p.ch+1){return/\bstring2?\b/.test(l)}o.start=o.pos}}function b(l){var m={name:"autoCloseBrackets",Backspace:function(n){if(n.getOption("disableInput")){return c.Pass}var o=n.listSelections();for(var p=0;p=0;p--){var r=o[p].head;n.replaceRange("",f(r.line,r.ch-1),f(r.line,r.ch+1))}}};var k="";for(var j=0;j1&&p.getRange(f(w.line,w.ch-2),w)==o+o&&(w.ch<=2||p.getRange(f(w.line,w.ch-3),f(w.line,w.ch-2))!=o)){s="addFour"}else{if(o=='"'||o=="'"){if(!c.isWordChar(u)&&e(p,w,o)){s="both"}else{return c.Pass}}else{if(p.getLine(w.line).length==w.ch||k.indexOf(u)>=0||i.test(u)){s="both"}else{return c.Pass}}}}}if(!v){v=s}else{if(v!=s){return c.Pass}}}p.operation(function(){if(v=="skip"){p.execCommand("goCharRight")}else{if(v=="skipThree"){for(var y=0;y<3;y++){p.execCommand("goCharRight")}}else{if(v=="surround"){var x=p.getSelections();for(var y=0;y'"]=function(l){return a(l)}}h.addKeyMap(j)});var d=["area","base","br","col","command","embed","hr","img","input","keygen","link","meta","param","source","track","wbr"];var c=["applet","blockquote","body","button","div","dl","fieldset","form","frameset","h1","h2","h3","h4","h5","h6","head","html","iframe","layer","legend","object","ol","p","select","table","ul"];function a(w){if(w.getOption("disableInput")){return b.Pass}var j=w.listSelections(),q=[];for(var r=0;rv.ch){p=p.slice(0,p.length-x.end+v.ch)}var t=p.toLowerCase();if(!p||x.type=="string"&&(x.end!=v.ch||!/[\"\']/.test(x.string.charAt(x.string.length-1))||x.string.length==1)||x.type=="tag"&&h.type=="closeTag"||x.string.indexOf("/")==(x.string.length-1)||m&&g(m,t)>-1||f(w,p,v,h,true)){return b.Pass}var o=u&&g(u,t)>-1;q[r]={indent:o,text:">"+(o?"\n\n":"")+"",newPos:o?b.Pos(v.line+1,0):b.Pos(v.line,v.ch+1)}}for(var r=j.length-1;r>=0;r--){var n=q[r];w.replaceRange(n.text,j[r].head,j[r].anchor,"+insert");var l=w.listSelections().slice(0);l[r]={head:n.newPos,anchor:n.newPos};w.setSelections(l);if(n.indent){w.indentLine(n.newPos.line,null,true);w.indentLine(n.newPos.line+1,null,true)}}}function e(h){if(h.getOption("disableInput")){return b.Pass}var j=h.listSelections(),n=[];for(var m=0;m"}else{if(h.getMode().name=="htmlmixed"&&k.mode.name=="css"){n[m]="/style>"}else{return b.Pass}}}else{if(!o.context||!o.context.tagName||f(h,o.context.tagName,p,o)){return b.Pass}n[m]="/"+o.context.tagName+">"}}h.replaceSelections(n);j=h.listSelections();for(var m=0;m",")":"(<","[":"]>","]":"[<","{":"}>","}":"{<"};function f(q,m,p,k){var s=q.getLineHandle(m.line),o=m.ch-1;var n=(o>=0&&a[s.text.charAt(o)])||a[s.text.charAt(++o)];if(!n){return null}var l=n.charAt(1)==">"?1:-1;if(p&&(l>0)!=(o==m.ch)){return null}var j=q.getTokenTypeAt(i(m.line,o+1));var r=g(q,i(m.line,o+(l>0?1:0)),l,j||null,k);if(r==null){return null}return{from:i(m.line,o),to:r&&r.pos,match:r&&r.ch==n.charAt(0),forward:l>0}}function g(w,r,n,k,m){var l=(m&&m.maxScanLineLength)||10000;var t=(m&&m.maxScanLines)||1000;var v=[];var x=m&&m.bracketRegex?m.bracketRegex:/[(){}[\]]/;var q=n>0?Math.min(r.line+t,w.lastLine()+1):Math.max(w.firstLine()-1,r.line-t);for(var o=r.line;o!=q;o+=n){var y=w.getLine(o);if(!y){continue}var u=n>0?0:y.length-1,p=n>0?y.length:-1;if(y.length>l){continue}if(o==r.line){u=r.ch-(n<0?1:0)}for(;u!=p;u+=n){var j=y.charAt(u);if(x.test(j)&&(k===undefined||w.getTokenTypeAt(i(o,u+1))==k)){var s=a[j];if((s.charAt(1)==">")==(n>0)){v.push(j)}else{if(!v.length){return{pos:i(o,u),ch:j}}else{v.pop()}}}}}return o-n==(n>0?w.lastLine():w.firstLine())?false:null}function b(s,n,m){var k=s.state.matchBrackets.maxHighlightLineLength||1000;var r=[],l=s.listSelections();for(var o=0;ob.lastLine()){return null}var o=b.getTokenAt(a.Pos(k,1));if(!/\S/.test(o.string)){o=b.getTokenAt(a.Pos(k,o.end+1))}if(o.type!="keyword"||o.string!="import"){return null}for(var l=k,m=Math.min(b.lastLine(),k+10);l<=m;++l){var n=b.getLine(l),j=n.indexOf(";");if(j!=-1){return{startCh:o.end,end:a.Pos(l,j)}}}}var h=h.line,d=g(h),f;if(!d||g(h-1)||((f=g(h-2))&&f.end.line==h-1)){return null}for(var c=d.end;;){var e=g(c.line+1);if(e==null){break}c=e.end}return{from:b.clipPos(a.Pos(h,d.startCh+1)),to:c}});a.registerHelper("fold","include",function(b,g){function f(h){if(hb.lastLine()){return null}var i=b.getTokenAt(a.Pos(h,1));if(!/\S/.test(i.string)){i=b.getTokenAt(a.Pos(h,i.end+1))}if(i.type=="meta"&&i.string.slice(0,8)=="#include"){return i.start+8}}var g=g.line,d=f(g);if(d==null||f(g-1)!=null){return null}for(var c=g;;){var e=f(c+1);if(e==null){break}++c}return{from:a.Pos(g,d+1),to:b.clipPos(a.Pos(c))}})});(function(a){if(typeof exports=="object"&&typeof module=="object"){a(require("../../lib/codemirror"))}else{if(typeof define=="function"&&define.amd){define(["../../lib/codemirror"],a)}else{a(CodeMirror)}}})(function(b){function d(n,m,o,i){if(o&&o.call){var g=o;o=null}else{var g=c(n,o,"rangeFinder")}if(typeof m=="number"){m=b.Pos(m,0)}var h=c(n,o,"minFoldSize");function f(p){var q=g(n,m);if(!q||q.to.line-q.from.linen.firstLine()){m=b.Pos(m.line-1,0);k=f(false)}}if(!k||k.cleared||i==="unfold"){return}var l=e(n,o);b.on(l,"mousedown",function(p){j.clear();b.e_preventDefault(p)});var j=n.markText(k.from,k.to,{replacedWith:l,clearOnEnter:true,__isFold:true});j.on("clear",function(q,p){b.signal(n,"unfold",n,q,p)});b.signal(n,"fold",n,k.from,k.to)}function e(f,g){var h=c(f,g,"widget");if(typeof h=="string"){var i=document.createTextNode(h);h=document.createElement("span");h.appendChild(i);h.className="CodeMirror-foldmarker"}return h}b.newFoldFunction=function(g,f){return function(h,i){d(h,i,{rangeFinder:g,widget:f})}};b.defineExtension("foldCode",function(h,f,g){d(this,h,f,g)});b.defineExtension("isFolded",function(h){var g=this.findMarksAt(h);for(var f=0;f20||o.from-p.to>20){b(m)}else{m.operation(function(){if(p.fromo.to){a(m,o.to,p.to);o.to=p.to}})}},n.updateViewportTimeSpan||400)}function e(m,p){var o=m.state.foldGutter,n=p.line;if(n>=o.from&&n=q.max){return}q.ch=0;q.text=q.cm.getLine(++q.line);return true}function n(q){if(q.line<=q.min){return}q.text=q.cm.getLine(--q.line);q.ch=q.text.length;return true}function g(s){for(;;){var r=s.text.indexOf(">",s.ch);if(r==-1){if(a(s)){continue}else{return}}if(!h(s,r+1)){s.ch=r+1;continue}var q=s.text.lastIndexOf("/",r);var t=q>-1&&!/\S/.test(s.text.slice(q+1,r));s.ch=r+1;return t?"selfClose":"regular"}}function k(r){for(;;){var q=r.ch?r.text.lastIndexOf("<",r.ch-1):-1;if(q==-1){if(n(r)){continue}else{return}}if(!h(r,q+1)){r.ch=q;continue}d.lastIndex=q;r.ch=q;var s=d.exec(r.text);if(s&&s.index==q){return s}}}function p(q){for(;;){d.lastIndex=q.ch;var r=d.exec(q.text);if(!r){if(a(q)){continue}else{return}}if(!h(q,r.index+1)){q.ch=r.index+1;continue}q.ch=r.index+r[0].length;return r}}function e(s){for(;;){var r=s.ch?s.text.lastIndexOf(">",s.ch-1):-1;if(r==-1){if(n(s)){continue}else{return}}if(!h(s,r+1)){s.ch=r;continue}var q=s.text.lastIndexOf("/",r);var t=q>-1&&!/\S/.test(s.text.slice(q+1,r));s.ch=r+1;return t?"selfClose":"regular"}}function f(t,r){var q=[];for(;;){var v=p(t),s,x=t.line,w=t.ch-(v?v[0].length:0);if(!v||!(s=g(t))){return}if(s=="selfClose"){continue}if(v[1]){for(var u=q.length-1;u>=0;--u){if(q[u]==v[2]){q.length=u;break}}if(u<0&&(!r||r==v[2])){return{tag:v[2],from:m(x,w),to:m(t.line,t.ch)}}}else{q.push(v[2])}}}function c(s,r){var q=[];for(;;){var w=e(s);if(!w){return}if(w=="selfClose"){k(s);continue}var v=s.line,u=s.ch;var x=k(s);if(!x){return}if(x[1]){q.push(x[2])}else{for(var t=q.length-1;t>=0;--t){if(q[t]==x[2]){q.length=t;break}}if(t<0&&(!r||r==x[2])){return{tag:x[2],from:m(s.line,s.ch),to:m(v,u)}}}}}i.registerHelper("fold","xml",function(q,v){var s=new b(q,v.line,0);for(;;){var t=p(s),r;if(!t||s.line!=v.line||!(r=g(s))){return}if(!t[1]&&r!="selfClose"){var v=m(s.line,s.ch);var u=f(s,t[2]);return u&&{from:v,to:u.from}}}});i.findMatchingTag=function(q,x,t){var s=new b(q,x.line,x.ch,t);if(s.text.indexOf(">")==-1&&s.text.indexOf("<")==-1){return}var r=g(s),w=r&&m(s.line,s.ch);var v=r&&k(s);if(!r||!v||l(s,x)>0){return}var u={from:m(s.line,s.ch),to:w,tag:v[2]};if(r=="selfClose"){return{open:u,close:null,at:"open"}}if(v[1]){return{open:c(s,v[2]),close:u,at:"close"}}else{s=new b(q,w.line,w.ch,t);return{open:u,close:f(s,v[2]),at:"open"}}};i.findEnclosingTag=function(q,w,s){var r=new b(q,w.line,w.ch,s);for(;;){var u=c(r);if(!u){break}var t=new b(q,w.line,w.ch,s);var v=f(t,u.tag);if(v){return{open:u,close:v}}}};i.scanForClosingTag=function(q,u,t,s){var r=new b(q,u.line,u.ch,s?{from:0,to:s}:null);return f(r,t)}});(function(a){if(typeof exports=="object"&&typeof module=="object"){a(require("../../lib/codemirror"),"cjs")}else{if(typeof define=="function"&&define.amd){define(["../../lib/codemirror"],function(b){a(b,"amd")})}else{a(CodeMirror,"plain")}}})(function(a,c){if(!a.modeURL){a.modeURL="../mode/%N/%N.js"}var e={};function d(f,h){var g=h;return function(){if(--g==0){f()}}}function b(l,f){var k=a.modes[l].dependencies;if(!k){return f()}var j=[];for(var h=0;h-1){o.string=m.slice(0,p)}var 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aB(){this.latestRegister=undefined;this.isPlaying=false;this.isRecording=false;this.replaySearchQueries=[];this.onRecordingDone=undefined;this.lastInsertModeChanges=l()}aB.prototype={exitMacroRecordMode:function(){var bz=t.macroModeState;if(bz.onRecordingDone){bz.onRecordingDone()}bz.onRecordingDone=undefined;bz.isRecording=false},enterMacroRecordMode:function(bz,bB){var bA=t.registerController.getRegister(bB);if(bA){bA.clear();this.latestRegister=bB;if(bz.openDialog){this.onRecordingDone=bz.openDialog("(recording)["+bB+"]",null,{bottom:true})}this.isRecording=true}}};function J(bz){if(!bz.state.vim){bz.state.vim={inputState:new aD(),lastEditInputState:undefined,lastEditActionCommand:undefined,lastHPos:-1,lastHSPos:-1,lastMotion:null,marks:{},fakeCursor:null,insertMode:false,insertModeRepeat:undefined,visualMode:false,visualLine:false,visualBlock:false,lastSelection:null,lastPastedText:null,sel:{}}}return bz.state.vim}var t;function C(){t={searchQuery:null,searchIsReversed:false,lastSubstituteReplacePart:undefined,jumpList:at(),macroModeState:new aB,lastChararacterSearch:{increment:0,forward:true,selectedCharacter:""},registerController:new am({}),searchHistoryController:new a5({}),exCommandHistoryController:new a5({})};for(var bz in ax){var bA=ax[bz];bA.value=bA.defaultValue}}var bu;var aQ={buildKeyMap:function(){},getRegisterController:function(){return t.registerController},resetVimGlobalState_:C,getVimGlobalState_:function(){return t},maybeInitVimState_:J,InsertModeKey:bk,map:function(bA,bB,bz){p.map(bA,bB,bz)},setOption:aK,getOption:r,defineOption:aM,defineEx:function(bz,bB,bA){if(bz.indexOf(bB)!==0){throw new Error('(Vim.defineEx) "'+bB+'" is not a prefix of "'+bz+'", command not registered')}a6[bz]=bA;p.commandMap_[bB]={name:bz,shortName:bB,type:"api"}},handleKey:function(bE,bF,bD){var bB=J(bE);function bG(){var bI=t.macroModeState;if(bI.isRecording){if(bF=="q"){bI.exitMacroRecordMode();m(bE);return 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bN=bI.command;if(bN.type=="keyToKey"){bz(bN.toKeys)}else{bc.processCommand(bE,bB,bN)}return true}function bA(){if(bG()||bH()){return true}var bK=bB.inputState.keyBuffer=bB.inputState.keyBuffer+bF;if(/^[1-9]\d*$/.test(bK)){return true}var bM=/^(\d*)(.*)$/.exec(bK);if(!bM){m(bE);return false}var bJ=bB.visualMode?"visual":"normal";var bI=bc.matchCommand(bM[2]||bM[1],a,bB.inputState,bJ);if(bI.type=="none"){m(bE);return false}else{if(bI.type=="partial"){return true}}bB.inputState.keyBuffer="";var bL=bI.command;var bM=/^(\d*)(.*)$/.exec(bK);if(bM[1]&&bM[1]!="0"){bB.inputState.pushRepeatDigit(bM[1])}if(bL.type=="keyToKey"){bz(bL.toKeys)}else{bc.processCommand(bE,bB,bL)}return true}return bE.operation(function(){bE.curOp.isVimOp=true;try{if(bB.insertMode){return bC()}else{return bA()}}catch(bI){bE.state.vim=undefined;J(bE);throw bI}})},handleEx:function(bz,bA){p.processCommand(bz,bA)}};function aD(){this.prefixRepeat=[];this.motionRepeat=[];this.operator=null;this.operatorArgs=null;this.motion=null;this.motionArgs=null;this.keyBuffer=[];this.registerName=null}aD.prototype.pushRepeatDigit=function(bz){if(!this.operator){this.prefixRepeat=this.prefixRepeat.concat(bz)}else{this.motionRepeat=this.motionRepeat.concat(bz)}};aD.prototype.getRepeat=function(){var bz=0;if(this.prefixRepeat.length>0||this.motionRepeat.length>0){bz=1;if(this.prefixRepeat.length>0){bz*=parseInt(this.prefixRepeat.join(""),10)}if(this.motionRepeat.length>0){bz*=parseInt(this.motionRepeat.join(""),10)}}return bz};function m(bz,bA){bz.state.vim.inputState=new aD();b.signal(bz,"vim-command-done",bA)}function bo(bB,bA,bz){this.clear();this.keyBuffer=[bB||""];this.insertModeChanges=[];this.searchQueries=[];this.linewise=!!bA;this.blockwise=!!bz}bo.prototype={setText:function(bB,bA,bz){this.keyBuffer=[bB||""];this.linewise=!!bA;this.blockwise=!!bz},pushText:function(bA,bz){if(bz){if(!this.linewise){this.keyBuffer.push("\n")}this.linewise=true}this.keyBuffer.push(bA)},pushInsertModeChanges:function(bz){this.insertModeChanges.push(l(bz))},pushSearchQuery:function(bz){this.searchQueries.push(bz)},clear:function(){this.keyBuffer=[];this.insertModeChanges=[];this.searchQueries=[];this.linewise=false},toString:function(){return this.keyBuffer.join("")}};function am(bz){this.registers=bz;this.unnamedRegister=bz['"']=new bo();bz["."]=new bo();bz[":"]=new bo();bz["/"]=new bo()}am.prototype={pushText:function(bD,bA,bF,bE,bB){if(bE&&bF.charAt(0)=="\n"){bF=bF.slice(1)+"\n"}if(bE&&bF.charAt(bF.length-1)!=="\n"){bF+="\n"}var bC=this.isValidRegister(bD)?this.getRegister(bD):null;if(!bC){switch(bA){case"yank":this.registers["0"]=new bo(bF,bE,bB);break;case"delete":case"change":if(bF.indexOf("\n")==-1){this.registers["-"]=new bo(bF,bE)}else{this.shiftNumericRegisters_();this.registers["1"]=new bo(bF,bE)}break}this.unnamedRegister.setText(bF,bE,bB);return}var bz=D(bD);if(bz){bC.pushText(bF,bE)}else{bC.setText(bF,bE,bB)}this.unnamedRegister.setText(bC.toString(),bE)},getRegister:function(bz){if(!this.isValidRegister(bz)){return this.unnamedRegister}bz=bz.toLowerCase();if(!this.registers[bz]){this.registers[bz]=new bo()}return this.registers[bz]},isValidRegister:function(bz){return bz&&M(bz,o)},shiftNumericRegisters_:function(){for(var bz=9;bz>=2;bz--){this.registers[bz]=this.getRegister(""+(bz-1))}}};function a5(){this.historyBuffer=[];this.iterator;this.initialPrefix=null}a5.prototype={nextMatch:function(bA,bz){var bF=this.historyBuffer;var bC=bz?-1:1;if(this.initialPrefix===null){this.initialPrefix=bA}for(var bE=this.iterator+bC;bz?bE>=0:bE=bF.length){this.iterator=bF.length;return this.initialPrefix}if(bE<0){return bA}},pushInput:function(bz){var bA=this.historyBuffer.indexOf(bz);if(bA>-1){this.historyBuffer.splice(bA,1)}if(bz.length){this.historyBuffer.push(bz)}},reset:function(){this.initialPrefix=null;this.iterator=this.historyBuffer.length}};var bc={matchCommand:function(bE,bG,bz,bC){var bF=bl(bE,bG,bC,bz);if(!bF.full&&!bF.partial){return{type:"none"}}else{if(!bF.full&&bF.partial){return{type:"partial"}}}var bD;for(var bB=0;bB"){bz.selectedCharacter=T(bE)}return{type:"full",command:bD}},processCommand:function(bz,bA,bB){bA.inputState.repeatOverride=bB.repeatOverride;switch(bB.type){case"motion":this.processMotion(bz,bA,bB);break;case"operator":this.processOperator(bz,bA,bB);break;case"operatorMotion":this.processOperatorMotion(bz,bA,bB);break;case"action":this.processAction(bz,bA,bB);break;case"search":this.processSearch(bz,bA,bB);m(bz);break;case"ex":case"keyToEx":this.processEx(bz,bA,bB);m(bz);break;default:break}},processMotion:function(bz,bA,bB){bA.inputState.motion=bB.motion;bA.inputState.motionArgs=bj(bB.motionArgs);this.evalInput(bz,bA)},processOperator:function(bA,bB,bC){var bz=bB.inputState;if(bz.operator){if(bz.operator==bC.operator){bz.motion="expandToLine";bz.motionArgs={linewise:true};this.evalInput(bA,bB);return}else{m(bA)}}bz.operator=bC.operator;bz.operatorArgs=bj(bC.operatorArgs);if(bB.visualMode){this.evalInput(bA,bB)}},processOperatorMotion:function(bz,bC,bD){var bB=bC.visualMode;var bA=bj(bD.operatorMotionArgs);if(bA){if(bB&&bA.visualLine){bC.visualLine=true}}this.processOperator(bz,bC,bD);if(!bB){this.processMotion(bz,bC,bD)}},processAction:function(bA,bC,bF){var bz=bC.inputState;var bE=bz.getRepeat();var bD=!!bE;var bB=bj(bF.actionArgs)||{};if(bz.selectedCharacter){bB.selectedCharacter=bz.selectedCharacter}if(bF.operator){this.processOperator(bA,bC,bF)}if(bF.motion){this.processMotion(bA,bC,bF)}if(bF.motion||bF.operator){this.evalInput(bA,bC)}bB.repeat=bE||1;bB.repeatIsExplicit=bD;bB.registerName=bz.registerName;m(bA);bC.lastMotion=null;if(bF.isEdit){this.recordLastEdit(bC,bz,bF)}s[bF.action](bA,bB,bC)},processSearch:function(bO,bH,bG){if(!bO.getSearchCursor){return}var bJ=bG.searchArgs.forward;var bE=bG.searchArgs.wholeWordOnly;aJ(bO).setReversed(!bJ);var bK=(bJ)?"/":"?";var bM=aJ(bO).getQuery();var bB=bO.getScrollInfo();function bF(bR,bP,bQ){t.searchHistoryController.pushInput(bR);t.searchHistoryController.reset();try{bv(bO,bR,bP,bQ)}catch(bS){bm(bO,"Invalid regex: "+bR);return}bc.processMotion(bO,bH,{type:"motion",motion:"findNext",motionArgs:{forward:true,toJumplist:bG.searchArgs.toJumplist}})}function bN(bP){bO.scrollTo(bB.left,bB.top);bF(bP,true,true);var bQ=t.macroModeState;if(bQ.isRecording){R(bQ,bP)}}function bD(bT,bS,bU){var bR=b.keyName(bT),bP;if(bR=="Up"||bR=="Down"){bP=bR=="Up"?true:false;bS=t.searchHistoryController.nextMatch(bS,bP)||"";bU(bS)}else{if(bR!="Left"&&bR!="Right"&&bR!="Ctrl"&&bR!="Alt"&&bR!="Shift"){t.searchHistoryController.reset()}}var bQ;try{bQ=bv(bO,bS,true,true)}catch(bT){}if(bQ){bO.scrollIntoView(bx(bO,!bJ,bQ),30)}else{aN(bO);bO.scrollTo(bB.left,bB.top)}}function bA(bR,bQ,bS){var bP=b.keyName(bR);if(bP=="Esc"||bP=="Ctrl-C"||bP=="Ctrl-["){t.searchHistoryController.pushInput(bQ);t.searchHistoryController.reset();bv(bO,bM);aN(bO);bO.scrollTo(bB.left,bB.top);b.e_stop(bR);bS();bO.focus()}}switch(bG.searchArgs.querySrc){case"prompt":var bI=t.macroModeState;if(bI.isPlaying){var bL=bI.replaySearchQueries.shift();bF(bL,true,false)}else{a3(bO,{onClose:bN,prefix:bK,desc:S,onKeyUp:bD,onKeyDown:bA})}break;case"wordUnderCursor":var bC=aG(bO,false,true,false,true);var bz=true;if(!bC){bC=aG(bO,false,true,false,false);bz=false}if(!bC){return}var bL=bO.getLine(bC.start.line).substring(bC.start.ch,bC.end.ch);if(bz&&bE){bL="\\b"+bL+"\\b"}else{bL=j(bL)}t.jumpList.cachedCursor=bO.getCursor();bO.setCursor(bC.start);bF(bL,true,false);break}},processEx:function(bz,bA,bD){function bC(bE){t.exCommandHistoryController.pushInput(bE);t.exCommandHistoryController.reset();p.processCommand(bz,bE)}function bB(bH,bF,bI){var bG=b.keyName(bH),bE;if(bG=="Esc"||bG=="Ctrl-C"||bG=="Ctrl-["){t.exCommandHistoryController.pushInput(bF);t.exCommandHistoryController.reset();b.e_stop(bH);bI();bz.focus()}if(bG=="Up"||bG=="Down"){bE=bG=="Up"?true:false;bF=t.exCommandHistoryController.nextMatch(bF,bE)||"";bI(bF)}else{if(bG!="Left"&&bG!="Right"&&bG!="Ctrl"&&bG!="Alt"&&bG!="Shift"){t.exCommandHistoryController.reset()}}}if(bD.type=="keyToEx"){p.processCommand(bz,bD.exArgs.input)}else{if(bA.visualMode){a3(bz,{onClose:bC,prefix:":",value:"'<,'>",onKeyDown:bB})}else{a3(bz,{onClose:bC,prefix:":",onKeyDown:bB})}}},evalInput:function(bH,bT){var bM=bT.inputState;var bQ=bM.motion;var bN=bM.motionArgs||{};var bI=bM.operator;var b3=bM.operatorArgs||{};var bO=bM.registerName;var bU=bT.sel;var b4=F(bT.visualMode?bU.head:bH.getCursor("head"));var bF=F(bT.visualMode?bU.anchor:bH.getCursor("anchor"));var bC=F(b4);var bB=F(bF);var bS,bL;var bJ;if(bI){this.recordLastEdit(bT,bM)}if(bM.repeatOverride!==undefined){bJ=bM.repeatOverride}else{bJ=bM.getRepeat()}if(bJ>0&&bN.explicitRepeat){bN.repeatIsExplicit=true}else{if(bN.noRepeat||(!bN.explicitRepeat&&bJ===0)){bJ=1;bN.repeatIsExplicit=false}}if(bM.selectedCharacter){bN.selectedCharacter=b3.selectedCharacter=bM.selectedCharacter}bN.repeat=bJ;m(bH);if(bQ){var bR=a4[bQ](bH,b4,bN,bT);bT.lastMotion=a4[bQ];if(!bR){return}if(bN.toJumplist){var b2=t.jumpList;var bK=b2.cachedCursor;if(bK){bg(bH,bK,bR);delete b2.cachedCursor}else{bg(bH,b4,bR)}}if(bR instanceof Array){bL=bR[0];bS=bR[1]}else{bS=bR}if(!bS){bS=F(b4)}if(bT.visualMode){bS=ad(bH,bS,bT.visualBlock);if(bL){bL=ad(bH,bL,true)}bL=bL||bB;bU.anchor=bL;bU.head=bS;O(bH);aS(bH,bT,"<",aP(bL,bS)?bL:bS);aS(bH,bT,">",aP(bL,bS)?bS:bL)}else{if(!bI){bS=ad(bH,bS);bH.setCursor(bS.line,bS.ch)}}}if(bI){if(b3.lastSel){bL=bB;var bz=b3.lastSel;var bZ=Math.abs(bz.head.line-bz.anchor.line);var b1=Math.abs(bz.head.ch-bz.anchor.ch);if(bz.visualLine){bS=c(bB.line+bZ,bB.ch)}else{if(bz.visualBlock){bS=c(bB.line+bZ,bB.ch+b1)}else{if(bz.head.line==bz.anchor.line){bS=c(bB.line,bB.ch+b1)}else{bS=c(bB.line+bZ,bB.ch)}}}bT.visualMode=true;bT.visualLine=bz.visualLine;bT.visualBlock=bz.visualBlock;bU=bT.sel={anchor:bL,head:bS};O(bH)}else{if(bT.visualMode){b3.lastSel={anchor:F(bU.anchor),head:F(bU.head),visualBlock:bT.visualBlock,visualLine:bT.visualLine}}}var bG,bV,bD,bP;var bE;if(bT.visualMode){bG=az(bU.head,bU.anchor);bV=ba(bU.head,bU.anchor);bD=bT.visualLine||b3.linewise;bP=bT.visualBlock?"block":bD?"line":"char";bE=by(bH,{anchor:bG,head:bV},bP);if(bD){var bA=bE.ranges;if(bP=="block"){for(var bW=0;bWbG&&bH.line==bG)){return}if(bA.toFirstChar){bC=a1(bF.getLine(bI));bB.lastHPos=bC}bB.lastHSPos=bF.charCoords(c(bI,bC),"div").left;return c(bI,bC)},moveByDisplayLines:function(bH,bG,bB,bC){var bI=bG;switch(bC.lastMotion){case this.moveByDisplayLines:case this.moveByScroll:case this.moveByLines:case this.moveToColumn:case this.moveToEol:break;default:bC.lastHSPos=bH.charCoords(bI,"div").left}var bz=bB.repeat;var bF=bH.findPosV(bI,(bB.forward?bz:-bz),"line",bC.lastHSPos);if(bF.hitSide){if(bB.forward){var bA=bH.charCoords(bF,"div");var bD={top:bA.top+8,left:bC.lastHSPos};var bF=bH.coordsChar(bD,"div")}else{var bE=bH.charCoords(c(bH.firstLine(),0),"div");bE.left=bC.lastHSPos;bF=bH.coordsChar(bE,"div")}}bC.lastHPos=bF.ch;return bF},moveByPage:function(bA,bC,bB){var bz=bC;var bD=bB.repeat;return bA.findPosV(bz,(bB.forward?bD:-bD),"page")},moveByParagraph:function(bz,bD,bB){var bA=bD.line;var bE=bB.repeat;var bF=bB.forward?1:-1;for(var bC=0;bC1);s.enterInsertMode(bI,{head:bF},bI.state.vim)},"delete":function(bG,bE,bz){var bD,bH;var bB=bG.state.vim;if(!bB.visualBlock){var bC=bz[0].anchor,bF=bz[0].head;if(bE.linewise&&bF.line!=bG.firstLine()&&bC.line==bG.lastLine()&&bC.line==bF.line-1){if(bC.line==bG.firstLine()){bC.ch=0}else{bC=c(bC.line-1,aX(bG,bC.line-1))}}bH=bG.getRange(bC,bF);bG.replaceRange("",bC,bF);bD=bC;if(bE.linewise){bD=a4.moveToFirstNonWhiteSpaceCharacter(bG,bC)}}else{bH=bG.getSelection();var bA=B("",bz.length);bG.replaceSelections(bA);bD=bz[0].anchor}t.registerController.pushText(bE.registerName,"delete",bH,bE.linewise,bB.visualBlock);return bD},indent:function(bG,bF,bz){var bD=bG.state.vim;var bH=bz[0].anchor.line;var bB=bD.visualBlock?bz[bz.length-1].anchor.line:bz[0].head.line;var bA=(bD.visualMode)?bF.repeat:1;if(bF.linewise){bB--}for(var bE=bH;bE<=bB;bE++){for(var bC=0;bCbC.top){bJ.line+=(bE-bC.top)/bG;bJ.line=Math.ceil(bJ.line);bH.setCursor(bJ);bC=bH.charCoords(bJ,"local");bH.scrollTo(null,bC.top)}else{bH.scrollTo(null,bE)}}else{var bA=bE+bH.getScrollInfo().clientHeight;if(bA=bF.anchor.line){bD=G(bF.head,0,1)}else{bD=c(bF.anchor.line,0)}}else{bD=c(Math.min(bF.head.line,bF.anchor.line),Math.max(bF.head.ch+1,bF.anchor.ch));bz=Math.abs(bF.head.line-bF.anchor.line)+1}}else{if(bE=="inplace"){if(bC.visualMode){return}}}}}}}bA.setOption("keyMap","vim-insert");bA.setOption("disableInput",false);if(bB&&bB.replace){bA.toggleOverwrite(true);bA.setOption("keyMap","vim-replace");b.signal(bA,"vim-mode-change",{mode:"replace"})}else{bA.setOption("keyMap","vim-insert");b.signal(bA,"vim-mode-change",{mode:"insert"})}if(!t.macroModeState.isPlaying){bA.on("change",bi);b.on(bA.getInputField(),"keydown",aa)}if(bC.visualMode){aU(bA)}aV(bA,bD,bz)},toggleVisualMode:function(bz,bA,bB){var bE=bA.repeat;var bC=bz.getCursor();var bD;if(!bB.visualMode){bB.visualMode=true;bB.visualLine=!!bA.linewise;bB.visualBlock=!!bA.blockwise;bD=ad(bz,c(bC.line,bC.ch+bE-1),true);bB.sel={anchor:bC,head:bD};b.signal(bz,"vim-mode-change",{mode:"visual",subMode:bB.visualLine?"linewise":bB.visualBlock?"blockwise":""});O(bz);aS(bz,bB,"<",az(bC,bD));aS(bz,bB,">",ba(bC,bD))}else{if(bB.visualLine^bA.linewise||bB.visualBlock^bA.blockwise){bB.visualLine=!!bA.linewise;bB.visualBlock=!!bA.blockwise;b.signal(bz,"vim-mode-change",{mode:"visual",subMode:bB.visualLine?"linewise":bB.visualBlock?"blockwise":""});O(bz)}else{aU(bz)}}},reselectLastSelection:function(bz,bE,bB){var bA=bB.lastSelection;if(bB.visualMode){bh(bz,bB)}if(bA){var bC=bA.anchorMark.find();var bD=bA.headMark.find();if(!bC||!bD){return}bB.sel={anchor:bC,head:bD};bB.visualMode=true;bB.visualLine=bA.visualLine;bB.visualBlock=bA.visualBlock;O(bz);aS(bz,bB,"<",az(bC,bD));aS(bz,bB,">",ba(bC,bD));b.signal(bz,"vim-mode-change",{mode:"visual",subMode:bB.visualLine?"linewise":bB.visualBlock?"blockwise":""})}},joinLines:function(bG,bA,bC){var bF,bI;if(bC.visualMode){bF=bG.getCursor("anchor");bI=bG.getCursor("head");bI.ch=aX(bG,bI.line)-1}else{var bz=Math.max(bA.repeat,2);bF=bG.getCursor();bI=ad(bG,c(bF.line+bz-1,Infinity))}var bB=0;for(var bE=bF.line;bE1){var bQ=Array(bM.repeat+1).join(bQ)}var bJ=bA.linewise;var bL=bA.blockwise;if(bJ){if(bV.visualMode){bQ=bV.visualLine?bQ.slice(0,-1):"\n"+bQ.slice(0,bQ.length-1)+"\n"}else{if(bM.after){bQ="\n"+bQ.slice(0,bQ.length-1);bG.ch=aX(bN,bG.line)}else{bG.ch=0}}}else{if(bL){bQ=bQ.split("\n");for(var bW=0;bWbN.lastLine()){bN.replaceRange("\n",c(bO,0))}var bY=aX(bN,bO);if(bYbJ.length){bF=bJ.length}bI=c(bG.line,bF)}if(bC=="\n"){if(!bD.visualMode){bH.replaceRange("",bG,bI)}(b.commands.newlineAndIndentContinueComment||b.commands.newlineAndIndent)(bH)}else{var bz=bH.getRange(bG,bI);bz=bz.replace(/[^\n]/g,bC);if(bD.visualBlock){var bE=new Array(bH.getOption("tabSize")+1).join(" ");bz=bH.getSelection();bz=bz.replace(/\t/g,bE).replace(/[^\n]/g,bC).split("\n");bH.replaceSelections(bz)}else{bH.replaceRange(bz,bG,bI)}if(bD.visualMode){bG=aP(bA[0].anchor,bA[0].head)?bA[0].anchor:bA[0].head;bH.setCursor(bG);aU(bH)}else{bH.setCursor(G(bI,0,-1))}}},incrementNumberToken:function(bJ,bA){var bK=bJ.getCursor();var bF=bJ.getLine(bK.line);var bM=/-?\d+/g;var bE;var bz;var bD;var bL;var bB;while((bE=bM.exec(bF))!==null){bB=bE[0];bz=bE.index;bD=bz+bB.length;if(bK.ch"){var bA=bz.length-11;var bD=bC.slice(0,bA);var bB=bz.slice(0,bA);return bD==bB&&bC.length>bA?"full":bB.indexOf(bD)==0?"partial":false}else{return 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aF(bz,bA){t.lastChararacterSearch.increment=bz;t.lastChararacterSearch.forward=bA.forward;t.lastChararacterSearch.selectedCharacter=bA.selectedCharacter}var V={"(":"bracket",")":"bracket","{":"bracket","}":"bracket","[":"section","]":"section","*":"comment","/":"comment",m:"method",M:"method","#":"preprocess"};var aZ={bracket:{isComplete:function(bz){if(bz.nextCh===bz.symb){bz.depth++;if(bz.depth>=1){return true}}else{if(bz.nextCh===bz.reverseSymb){bz.depth--}}return false}},section:{init:function(bz){bz.curMoveThrough=true;bz.symb=(bz.forward?"]":"[")===bz.symb?"{":"}"},isComplete:function(bz){return bz.index===0&&bz.nextCh===bz.symb}},comment:{isComplete:function(bA){var bz=bA.lastCh==="*"&&bA.nextCh==="/";bA.lastCh=bA.nextCh;return bz}},method:{init:function(bz){bz.symb=(bz.symb==="m"?"{":"}");bz.reverseSymb=bz.symb==="{"?"}":"{"},isComplete:function(bz){if(bz.nextCh===bz.symb){return true}return 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bz=bF.indexOf(bB);if(bJ.ch-1&&!bA;bD--){if(bF[bD]==bB){bA=bD+1}}}if(bA&&!bC){for(bD=bA,bE=bF.length;bD'+bA+"",{bottom:true,duration:5000})}else{alert(bA)}}function aI(bA,bB){var bz="";if(bA){bz+=''+bA+""}bz+=' ';if(bB){bz+='';bz+=bB;bz+=""}return bz}var S="(Javascript regexp)";function a3(bA,bB){var bC=(bB.prefix||"")+" "+(bB.desc||"");var bz=aI(bB.prefix,bB.desc);af(bA,bz,bC,bB.onClose,bB)}function ab(bA,bz){if(bA instanceof RegExp&&bz instanceof RegExp){var bC=["global","multiline","ignoreCase","source"];for(var bB=0;bB=bA&&bB<=bz)}else{return bB==bA}}}function bd(bz){var bC=bz.getScrollInfo();var bB=6;var bF=10;var bE=bz.coordsChar({left:0,top:bB+bC.top},"local");var bA=bC.clientHeight-bF+bC.top;var bD=bz.coordsChar({left:0,top:bA},"local");return{top:bE.line,bottom:bD.line}}var E=[{name:"map"},{name:"imap",shortName:"im"},{name:"nmap",shortName:"nm"},{name:"vmap",shortName:"vm"},{name:"unmap"},{name:"write",shortName:"w"},{name:"undo",shortName:"u"},{name:"redo",shortName:"red"},{name:"set",shortName:"set"},{name:"sort",shortName:"sor"},{name:"substitute",shortName:"s",possiblyAsync:true},{name:"nohlsearch",shortName:"noh"},{name:"delmarks",shortName:"delm"},{name:"registers",shortName:"reg",excludeFromCommandHistory:true},{name:"global",shortName:"g"}];var ac=function(){this.buildCommandMap_()};ac.prototype={processCommand:function(bK,bJ,bA){var bE=bK.state.vim;var bB=t.registerController.getRegister(":");var bH=bB.toString();if(bE.visualMode){aU(bK)}var bz=new b.StringStream(bJ);bB.setText(bJ);var bD=bA||{};bD.input=bJ;try{this.parseInput_(bK,bz,bD)}catch(bI){bm(bK,bI);throw bI}var bC;var bG;if(!bD.commandName){if(bD.line!==undefined){bG="move"}}else{bC=this.matchCommand_(bD.commandName);if(bC){bG=bC.name;if(bC.excludeFromCommandHistory){bB.setText(bH)}this.parseCommandArgs_(bz,bD,bC);if(bC.type=="exToKey"){for(var bF=0;bF0;bz--){var bB=bA.substring(0,bz);if(this.commandMap_[bB]){var bC=this.commandMap_[bB];if(bC.name.indexOf(bA)===0){return bC}}}return null},buildCommandMap_:function(){this.commandMap_={};for(var bA=0;bA
";if(!bG){for(var bz in bD){var bH=bD[bz].toString();if(bH.length){bB+='"'+bz+" "+bH+"
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bQ=0;bQ"}}if(!bC){bm(bM,bI);return}var bH=0;var bN=function(){if(bH=bI){bm(bJ,"Invalid argument: "+bE.argString.substring(bH));return}for(var bF=0;bF<=bI-bA;bF++){var bD=String.fromCharCode(bA+bF);delete bz.marks[bD]}}else{bm(bJ,"Invalid argument: "+bC+"-");return}}else{delete bz.marks[bB]}}}};var p=new ac();function a8(bN,bA,bC,bI,bG,bB,bK,bE,bO){bN.state.vim.exMode=true;var bF=false;var bM=bB.from();function bJ(){bN.operation(function(){while(!bF){bD();bH()}bL()})}function bD(){var bQ=bN.getRange(bB.from(),bB.to());var bP=bQ.replace(bK,bE);bB.replace(bP)}function bH(){var bP;while(bP=bB.findNext()&&ai(bB.from(),bI,bG)){if(!bC&&bM&&bB.from().line==bM.line){continue}bN.scrollIntoView(bB.from(),30);bN.setSelection(bB.from(),bB.to());bM=bB.from();bF=false;return}bF=true}function bL(bQ){if(bQ){bQ()}bN.focus();if(bM){bN.setCursor(bM);var bP=bN.state.vim;bP.exMode=false;bP.lastHPos=bP.lastHSPos=bM.ch}if(bO){bO()}}function bz(bS,bP,bT){b.e_stop(bS);var bQ=b.keyName(bS);switch(bQ){case"Y":bD();bH();break;case"N":bH();break;case"A":var bR=bO;bO=undefined;bN.operation(bJ);bO=bR;break;case"L":bD();case"Q":case"Esc":case"Ctrl-C":case"Ctrl-[":bL(bT);break}if(bF){bL(bT)}return true}bH();if(bF){bm(bN,"No matches for "+bK.source);return}if(!bA){bJ();if(bO){bO()}return}a3(bN,{prefix:"replace with "+bE+" (y/n/a/q/l)",onKeyDown:bz})}b.keyMap.vim={attach:v,detach:k};function y(bH){var bA=bH.state.vim;var bC=t.macroModeState;var bF=t.registerController.getRegister(".");var bz=bC.isPlaying;var bD=bC.lastInsertModeChanges;var bI=[];if(!bz){var bE=bD.inVisualBlock?bA.lastSelection.visualBlock.height:1;var bG=bD.changes;var bI=[];var bB=0;while(bB1){A(bH,bA,bA.insertModeRepeat-1,true);bA.lastEditInputState.repeatOverride=bA.insertModeRepeat}delete bA.insertModeRepeat;bA.insertMode=false;bH.setCursor(bH.getCursor().line,bH.getCursor().ch-1);bH.setOption("keyMap","vim");bH.setOption("disableInput",true);bH.toggleOverwrite(false);bF.setText(bD.changes.join(""));b.signal(bH,"vim-mode-change",{mode:"normal"});if(bC.isRecording){ar(bC)}}aM("insertModeEscKeysTimeout",200,"number");b.keyMap["vim-insert"]={"Ctrl-N":"autocomplete","Ctrl-P":"autocomplete",Enter:function(bz){var bA=b.commands.newlineAndIndentContinueComment||b.commands.newlineAndIndent;bA(bz)},fallthrough:["default"],attach:v,detach:k};b.keyMap["await-second"]={fallthrough:["vim-insert"],attach:v,detach:k};b.keyMap["vim-replace"]={Backspace:"goCharLeft",fallthrough:["vim-insert"],attach:v,detach:k};function K(bH,bB,bC,bz){var bJ=t.registerController.getRegister(bz);var bA=bJ.keyBuffer;var bF=0;bC.isPlaying=true;bC.replaySearchQueries=bJ.searchQueries.slice(0);for(var bD=0;bD|<\w+>|./).exec(bK);bI=bE[0];bK=bK.substring(bE.index+bI.length);b.Vim.handleKey(bH,bI,"macro");if(bB.insertMode){var bG=bJ.insertModeChanges[bF++].changes;t.macroModeState.lastInsertModeChanges.changes=bG;aw(bH,bG,1);y(bH)}}}bC.isPlaying=false}function L(bC,bz){if(bC.isPlaying){return}var bB=bC.latestRegister;var bA=t.registerController.getRegister(bB);if(bA){bA.pushText(bz)}}function ar(bB){if(bB.isPlaying){return}var bA=bB.latestRegister;var bz=t.registerController.getRegister(bA);if(bz){bz.pushInsertModeChanges(bB.lastInsertModeChanges)}}function R(bC,bB){if(bC.isPlaying){return}var bA=bC.latestRegister;var bz=t.registerController.getRegister(bA);if(bz){bz.pushSearchQuery(bB)}}function bi(bA,bz){var bC=t.macroModeState;var bB=bC.lastInsertModeChanges;if(!bC.isPlaying){while(bz){bB.expectCursorActivityForChange=true;if(bz.origin=="+input"||bz.origin=="paste"||bz.origin===undefined){var bD=bz.text.join("\n");bB.changes.push(bD)}bz=bz.next}}}function ae(bz){var bA=bz.state.vim;if(bA.insertMode){var bC=t.macroModeState;if(bC.isPlaying){return}var bB=bC.lastInsertModeChanges;if(bB.expectCursorActivityForChange){bB.expectCursorActivityForChange=false}else{bB.changes=[]}}else{if(!bz.curOp.isVimOp){u(bz,bA)}}if(bA.visualMode){ag(bz)}}function ag(bz){var bA=bz.state.vim;var bC=F(bA.sel.head);var bB=G(bC,0,1);if(bA.fakeCursor){bA.fakeCursor.clear()}bA.fakeCursor=bz.markText(bC,bB,{className:"cm-animate-fat-cursor"})}function u(bz,bA){var bB=bz.getCursor("anchor");var bC=bz.getCursor("head");if(bA.visualMode&&bw(bC,bB)&&aX(bz,bC.line)>bC.ch){aU(bz,false)}else{if(!bA.visualMode&&!bA.insertMode&&bz.somethingSelected()){bA.visualMode=true;bA.visualLine=false;b.signal(bz,"vim-mode-change",{mode:"visual"})}}if(bA.visualMode){var bD=!aP(bC,bB)?-1:0;var bE=aP(bC,bB)?-1:0;bC=G(bC,0,bD);bB=G(bB,0,bE);bA.sel={anchor:bB,head:bC};aS(bz,bA,"<",az(bC,bB));aS(bz,bA,">",ba(bC,bB))}else{if(!bA.insertMode){bA.lastHPos=bz.getCursor().ch}}}function bk(bz){this.keyName=bz}function aa(bD){var bC=t.macroModeState;var bB=bC.lastInsertModeChanges;var bA=b.keyName(bD);function bz(){bB.changes.push(new bk(bA));return true}if(bA.indexOf("Delete")!=-1||bA.indexOf("Backspace")!=-1){b.lookupKey(bA,"vim-insert",bz)}}function A(bH,bC,bA,bz){var bE=t.macroModeState;bE.isPlaying=true;var bI=!!bC.lastEditActionCommand;var bF=bC.inputState;function bB(){if(bI){bc.processAction(bH,bC,bC.lastEditActionCommand)}else{bc.evalInput(bH,bC)}}function bG(bK){if(bE.lastInsertModeChanges.changes.length>0){bK=!bC.lastEditActionCommand?1:bK;var bJ=bE.lastInsertModeChanges;aw(bH,bJ.changes,bK)}}bC.inputState=bC.lastEditInputState;if(bI&&bC.lastEditActionCommand.interlaceInsertRepeat){for(var bD=0;bD (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; @@ -3720,7 +3734,7 @@ // measured, the position of something may 'drift' during drawing). function scrollPosIntoView(cm, pos, end, margin) { if (margin == null) margin = 0; - for (;;) { + for (var limit = 0; limit < 5; limit++) { var changed = false, coords = cursorCoords(cm, pos); var endCoords = !end || end == pos ? coords : cursorCoords(cm, end); var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left), @@ -3769,7 +3783,7 @@ var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft; var screenw = display.scroller.clientWidth - scrollerCutOff - display.gutters.offsetWidth; var tooWide = x2 - x1 > screenw; - if (tooWide) x2 = y1 + screen; + if (tooWide) x2 = x1 + screenw; if (x1 < 10) result.scrollLeft = 0; else if (x1 < screenleft) @@ -4024,12 +4038,12 @@ getDoc: function() {return this.doc;}, addKeyMap: function(map, bottom) { - this.state.keyMaps[bottom ? "push" : "unshift"](map); + this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map)); }, removeKeyMap: function(map) { var maps = this.state.keyMaps; for (var i = 0; i < maps.length; ++i) - if (maps[i] == map || (typeof maps[i] != "string" && maps[i].name == map)) { + if (maps[i] == map || maps[i].name == map) { maps.splice(i, 1); return true; } @@ -4086,20 +4100,11 @@ // Fetch the parser token for a given character. Useful for hacks // that want to inspect the mode state (say, for completion). getTokenAt: function(pos, precise) { - var doc = this.doc; - pos = clipPos(doc, pos); - var state = getStateBefore(this, pos.line, precise), mode = this.doc.mode; - var line = getLine(doc, pos.line); - var stream = new StringStream(line.text, this.options.tabSize); - while (stream.pos < pos.ch && !stream.eol()) { - stream.start = stream.pos; - var style = readToken(mode, stream, state); - } - return {start: stream.start, - end: stream.pos, - string: stream.current(), - type: style || null, - state: state}; + return takeToken(this, pos, precise); + }, + + getLineTokens: function(line, precise) { + return takeToken(this, Pos(line), precise, true); }, getTokenTypeAt: function(pos) { @@ -4502,7 +4507,12 @@ themeChanged(cm); guttersChanged(cm); }, true); - option("keyMap", "default", keyMapChanged); + option("keyMap", "default", function(cm, val, old) { + var next = getKeyMap(val); + var prev = old != CodeMirror.Init && getKeyMap(old); + if (prev && prev.detach) prev.detach(cm, next); + if (next.attach) next.attach(cm, prev || null); + }); option("extraKeys", null); option("lineWrapping", false, wrappingChanged, true); @@ -4570,10 +4580,8 @@ // load a mode. (Preferred mechanism is the require/define calls.) CodeMirror.defineMode = function(name, mode) { if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; - if (arguments.length > 2) { - mode.dependencies = []; - for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]); - } + if (arguments.length > 2) + mode.dependencies = Array.prototype.slice.call(arguments, 2); modes[name] = mode; }; @@ -4849,9 +4857,11 @@ toggleOverwrite: function(cm) {cm.toggleOverwrite();} }; + // STANDARD KEYMAPS var keyMap = CodeMirror.keyMap = {}; + keyMap.basic = { "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown", "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown", @@ -4865,7 +4875,7 @@ // are simply ignored. keyMap.pcDefault = { "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", - "Ctrl-Home": "goDocStart", "Ctrl-Up": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Down": "goDocEnd", + "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown", "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", @@ -4873,6 +4883,13 @@ "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection", fallthrough: "basic" }; + // Very basic readline/emacs-style bindings, which are standard on Mac. + keyMap.emacsy = { + "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", + "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", + "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", + "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" + }; keyMap.macDefault = { "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", @@ -4880,73 +4897,103 @@ "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight", - "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", + "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd", fallthrough: ["basic", "emacsy"] }; - // Very basic readline/emacs-style bindings, which are standard on Mac. - keyMap.emacsy = { - "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", - "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", - "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", - "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" - }; keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; // KEYMAP DISPATCH - function getKeyMap(val) { - if (typeof val == "string") return keyMap[val]; - else return val; - } - - // Given an array of keymaps and a key name, call handle on any - // bindings found, until that returns a truthy value, at which point - // we consider the key handled. Implements things like binding a key - // to false stopping further handling and keymap fallthrough. - var lookupKey = CodeMirror.lookupKey = function(name, maps, handle) { - function lookup(map) { - map = getKeyMap(map); - var found = map[name]; - if (found === false) return "stop"; - if (found != null && handle(found)) return true; - if (map.nofallthrough) return "stop"; - - var fallthrough = map.fallthrough; - if (fallthrough == null) return false; - if (Object.prototype.toString.call(fallthrough) != "[object Array]") - return lookup(fallthrough); - for (var i = 0; i < fallthrough.length; ++i) { - var done = lookup(fallthrough[i]); - if (done) return done; + function normalizeKeyName(name) { + var parts = name.split(/-(?!$)/), name = parts[parts.length - 1]; + var alt, ctrl, shift, cmd; + for (var i = 0; i < parts.length - 1; i++) { + var mod = parts[i]; + if (/^(cmd|meta|m)$/i.test(mod)) cmd = true; + else if (/^a(lt)?$/i.test(mod)) alt = true; + else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true; + else if (/^s(hift)$/i.test(mod)) shift = true; + else throw new Error("Unrecognized modifier name: " + mod); + } + if (alt) name = "Alt-" + name; + if (ctrl) name = "Ctrl-" + name; + if (cmd) name = "Cmd-" + name; + if (shift) name = "Shift-" + name; + return name; + } + + // This is a kludge to keep keymaps mostly working as raw objects + // (backwards compatibility) while at the same time support features + // like normalization and multi-stroke key bindings. It compiles a + // new normalized keymap, and then updates the old object to reflect + // this. + CodeMirror.normalizeKeyMap = function(keymap) { + var copy = {}; + for (var keyname in keymap) if (keymap.hasOwnProperty(keyname)) { + var value = keymap[keyname]; + if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue; + if (value == "...") { delete keymap[keyname]; continue; } + + var keys = map(keyname.split(" "), normalizeKeyName); + for (var i = 0; i < keys.length; i++) { + var val, name; + if (i == keys.length - 1) { + name = keyname; + val = value; + } else { + name = keys.slice(0, i + 1).join(" "); + val = "..."; + } + var prev = copy[name]; + if (!prev) copy[name] = val; + else if (prev != val) throw new Error("Inconsistent bindings for " + name); } - return false; + delete keymap[keyname]; } + for (var prop in copy) keymap[prop] = copy[prop]; + return keymap; + }; + + var lookupKey = CodeMirror.lookupKey = function(key, map, handle) { + map = getKeyMap(map); + var found = map.call ? map.call(key) : map[key]; + if (found === false) return "nothing"; + if (found === "...") return "multi"; + if (found != null && handle(found)) return "handled"; - for (var i = 0; i < maps.length; ++i) { - var done = lookup(maps[i]); - if (done) return done != "stop"; + if (map.fallthrough) { + if (Object.prototype.toString.call(map.fallthrough) != "[object Array]") + return lookupKey(key, map.fallthrough, handle); + for (var i = 0; i < map.fallthrough.length; i++) { + var result = lookupKey(key, map.fallthrough[i], handle); + if (result) return result; + } } }; // Modifier key presses don't count as 'real' key presses for the // purpose of keymap fallthrough. - var isModifierKey = CodeMirror.isModifierKey = function(event) { - var name = keyNames[event.keyCode]; + var isModifierKey = CodeMirror.isModifierKey = function(value) { + var name = typeof value == "string" ? value : keyNames[value.keyCode]; return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; }; // Look up the name of a key as indicated by an event object. var keyName = CodeMirror.keyName = function(event, noShift) { if (presto && event.keyCode == 34 && event["char"]) return false; - var name = keyNames[event.keyCode]; + var base = keyNames[event.keyCode], name = base; if (name == null || event.altGraphKey) return false; - if (event.altKey) name = "Alt-" + name; - if (flipCtrlCmd ? event.metaKey : event.ctrlKey) name = "Ctrl-" + name; - if (flipCtrlCmd ? event.ctrlKey : event.metaKey) name = "Cmd-" + name; - if (!noShift && event.shiftKey) name = "Shift-" + name; + if (event.altKey && base != "Alt") name = "Alt-" + name; + if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name; + if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name; + if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name; return name; }; + function getKeyMap(val) { + return typeof val == "string" ? keyMap[val] : val; + } + // FROMTEXTAREA CodeMirror.fromTextArea = function(textarea, options) { @@ -4988,6 +5035,7 @@ cm.save = save; cm.getTextArea = function() { return textarea; }; cm.toTextArea = function() { + cm.toTextArea = isNaN; // Prevent this from being ran twice save(); textarea.parentNode.removeChild(cm.getWrapperElement()); textarea.style.display = ""; @@ -5795,20 +5843,44 @@ if (inner.mode.blankLine) return inner.mode.blankLine(inner.state); } - function readToken(mode, stream, state) { + function readToken(mode, stream, state, inner) { for (var i = 0; i < 10; i++) { + if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode; var style = mode.token(stream, state); if (stream.pos > stream.start) return style; } throw new Error("Mode " + mode.name + " failed to advance stream."); } + // Utility for getTokenAt and getLineTokens + function takeToken(cm, pos, precise, asArray) { + function getObj(copy) { + return {start: stream.start, end: stream.pos, + string: stream.current(), + type: style || null, + state: copy ? copyState(doc.mode, state) : state}; + } + + var doc = cm.doc, mode = doc.mode, style; + pos = clipPos(doc, pos); + var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise); + var stream = new StringStream(line.text, cm.options.tabSize), tokens; + if (asArray) tokens = []; + while ((asArray || stream.pos < pos.ch) && !stream.eol()) { + stream.start = stream.pos; + style = readToken(mode, stream, state); + if (asArray) tokens.push(getObj(true)); + } + return asArray ? tokens : getObj(); + } + // Run the given mode's parser over a line, calling f for each token. function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) { var flattenSpans = mode.flattenSpans; if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; var curStart = 0, curStyle = null; var stream = new StringStream(text, cm.options.tabSize), style; + var inner = cm.options.addModeClass && [null]; if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses); while (!stream.eol()) { if (stream.pos > cm.options.maxHighlightLength) { @@ -5817,10 +5889,10 @@ stream.pos = text.length; style = null; } else { - style = extractLineClasses(readToken(mode, stream, state), lineClasses); + style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses); } - if (cm.options.addModeClass) { - var mName = CodeMirror.innerMode(mode, state).mode.name; + if (inner) { + var mName = inner[0].name; if (mName) style = "m-" + (style ? mName + " " + style : mName); } if (!flattenSpans || curStyle != style) { @@ -5879,12 +5951,13 @@ return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}; } - function getLineStyles(cm, line) { + function getLineStyles(cm, line, updateFrontier) { if (!line.styles || line.styles[0] != cm.state.modeGen) { var result = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); line.styles = result.styles; if (result.classes) line.styleClasses = result.classes; else if (line.styleClasses) line.styleClasses = null; + if (updateFrontier === cm.doc.frontier) cm.doc.frontier++; } return line.styles; } @@ -5939,7 +6012,8 @@ if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line))) builder.addToken = buildTokenBadBidi(builder.addToken, order); builder.map = []; - insertLineContent(line, builder, getLineStyles(cm, line)); + var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line); + insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate)); if (line.styleClasses) { if (line.styleClasses.bgClass) builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); @@ -5961,9 +6035,14 @@ } } + // See issue #2901 + if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className)) + builder.content.className = "cm-tab-wrap-hack"; + signal(cm, "renderLine", cm, lineView.line, builder.pre); if (builder.pre.className) builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); + return builder; } @@ -6532,22 +6611,26 @@ }, addLineClass: docMethodOp(function(handle, where, cls) { - return changeLine(this, handle, "class", function(line) { - var prop = where == "text" ? "textClass" : where == "background" ? "bgClass" : "wrapClass"; + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; if (!line[prop]) line[prop] = cls; - else if (new RegExp("(?:^|\\s)" + cls + "(?:$|\\s)").test(line[prop])) return false; + else if (classTest(cls).test(line[prop])) return false; else line[prop] += " " + cls; return true; }); }), removeLineClass: docMethodOp(function(handle, where, cls) { return changeLine(this, handle, "class", function(line) { - var prop = where == "text" ? "textClass" : where == "background" ? "bgClass" : "wrapClass"; + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; var cur = line[prop]; if (!cur) return false; else if (cls == null) line[prop] = null; else { - var found = cur.match(new RegExp("(?:^|\\s+)" + cls + "(?:$|\\s+)")); + var found = cur.match(classTest(cls)); if (!found) return false; var end = found.index + found[0].length; line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; @@ -7166,6 +7249,8 @@ // registering a (non-DOM) handler on the editor for the event name, // and preventDefault-ing the event in that handler. function signalDOMEvent(cm, e, override) { + if (typeof e == "string") + e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; signal(cm, override || e.type, cm, e); return e_defaultPrevented(e) || e.codemirrorIgnore; } @@ -7339,7 +7424,8 @@ }; else range = function(node, start, end) { var r = document.body.createTextRange(); - r.moveToElementText(node.parentNode); + try { r.moveToElementText(node.parentNode); } + catch(e) { return r; } r.collapse(true); r.moveEnd("character", end); r.moveStart("character", start); @@ -7371,14 +7457,19 @@ catch(e) { return document.body; } }; - function classTest(cls) { return new RegExp("\\b" + cls + "\\b\\s*"); } - function rmClass(node, cls) { - var test = classTest(cls); - if (test.test(node.className)) node.className = node.className.replace(test, ""); - } - function addClass(node, cls) { - if (!classTest(cls).test(node.className)) node.className += " " + cls; - } + function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); } + var rmClass = CodeMirror.rmClass = function(node, cls) { + var current = node.className; + var match = classTest(cls).exec(current); + if (match) { + var after = current.slice(match.index + match[0].length); + node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); + } + }; + var addClass = CodeMirror.addClass = function(node, cls) { + var current = node.className; + if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls; + }; function joinClasses(a, b) { var as = a.split(" "); for (var i = 0; i < as.length; i++) @@ -7825,7 +7916,7 @@ // THE END - CodeMirror.version = "4.6.0"; + CodeMirror.version = "4.8.0"; return CodeMirror; }); diff --git a/media/editors/codemirror/lib/codemirror.css b/media/editors/codemirror/lib/codemirror.css index b58ef2c8bb814..9f8547d69a452 100644 --- a/media/editors/codemirror/lib/codemirror.css +++ b/media/editors/codemirror/lib/codemirror.css @@ -1 +1 @@ -.CodeMirror{font-family:monospace;height:300px}.CodeMirror-scroll{overflow:auto}.CodeMirror-lines{padding:4px 0}.CodeMirror pre{padding:0 4px}.CodeMirror-scrollbar-filler,.CodeMirror-gutter-filler{background-color:white}.CodeMirror-gutters{border-right:1px solid #ddd;background-color:#f7f7f7;white-space:nowrap}.CodeMirror-linenumber{padding:0 3px 0 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transparent;-moz-box-sizing:content-box;box-sizing:content-box}.CodeMirror-vscrollbar,.CodeMirror-hscrollbar,.CodeMirror-scrollbar-filler,.CodeMirror-gutter-filler{position:absolute;z-index:6;display:none}.CodeMirror-vscrollbar{right:0;top:0;overflow-x:hidden;overflow-y:scroll}.CodeMirror-hscrollbar{bottom:0;left:0;overflow-y:hidden;overflow-x:scroll}.CodeMirror-scrollbar-filler{right:0;bottom:0}.CodeMirror-gutter-filler{left:0;bottom:0}.CodeMirror-gutters{position:absolute;left:0;top:0;padding-bottom:30px;z-index:3}.CodeMirror-gutter{white-space:normal;height:100%;-moz-box-sizing:content-box;box-sizing:content-box;padding-bottom:30px;margin-bottom:-32px;display:inline-block;*zoom:1;*display:inline}.CodeMirror-gutter-wrapper{position:absolute;z-index:4;height:100%}.CodeMirror-gutter-elt{position:absolute;cursor:default;z-index:4}.CodeMirror-lines{cursor:text;min-height:1px}.CodeMirror 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f7="rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm";function f6(gd){if(gd<=247){return f9.charAt(gd)}else{if(1424<=gd&&gd<=1524){return"R"}else{if(1536<=gd&&gd<=1773){return f7.charAt(gd-1536)}else{if(1774<=gd&&gd<=2220){return"r"}else{if(8192<=gd&&gd<=8203){return"w"}else{if(gd==8204){return"b"}else{return"L"}}}}}}}var f3=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;var gc=/[stwN]/,f5=/[LRr]/,f4=/[Lb1n]/,f8=/[1n]/;var gb="L";function ga(gf,ge,gd){this.level=gf;this.from=ge;this.to=gd}return function(gn){if(!f3.test(gn)){return false}var gt=gn.length,gj=[];for(var gs=0,gf;gs diff --git a/media/editors/codemirror/mode/apl/apl.js b/media/editors/codemirror/mode/apl/apl.js index a87dd73bdeea9..4357bed475fb1 100644 Binary files a/media/editors/codemirror/mode/apl/apl.js and b/media/editors/codemirror/mode/apl/apl.js differ diff --git a/media/editors/codemirror/mode/apl/index.html b/media/editors/codemirror/mode/apl/index.html index c41ca1f2dd7b0..2efb97f319a35 100644 Binary files a/media/editors/codemirror/mode/apl/index.html and b/media/editors/codemirror/mode/apl/index.html differ diff --git a/media/editors/codemirror/mode/asterisk/index.html b/media/editors/codemirror/mode/asterisk/index.html index 6abdecb50dc6f..2efb97f319a35 100644 --- a/media/editors/codemirror/mode/asterisk/index.html +++ b/media/editors/codemirror/mode/asterisk/index.html @@ -1,154 +1 @@ - - -CodeMirror: Asterisk dialplan mode - - - - - - - - - -
-

Asterisk dialplan mode

-
- - -

MIME types defined: text/x-asterisk.

- -
+ diff --git a/media/editors/codemirror/mode/clike/clike.js b/media/editors/codemirror/mode/clike/clike.js index ee2c77a025e9e..710953b2298a4 100644 --- a/media/editors/codemirror/mode/clike/clike.js +++ b/media/editors/codemirror/mode/clike/clike.js @@ -20,7 +20,8 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { blockKeywords = parserConfig.blockKeywords || {}, atoms = parserConfig.atoms || {}, hooks = parserConfig.hooks || {}, - multiLineStrings = parserConfig.multiLineStrings; + multiLineStrings = parserConfig.multiLineStrings, + indentStatements = parserConfig.indentStatements !== false; var isOperatorChar = /[+\-*&%=<>!?|\/]/; var curPunc; @@ -57,7 +58,7 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { stream.eatWhile(isOperatorChar); return "operator"; } - stream.eatWhile(/[\w\$_]/); + stream.eatWhile(/[\w\$_\xa1-\uffff]/); var cur = stream.current(); if (keywords.propertyIsEnumerable(cur)) { if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement"; @@ -151,7 +152,9 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { while (ctx.type == "statement") ctx = popContext(state); } else if (curPunc == ctx.type) popContext(state); - else if (((ctx.type == "}" || ctx.type == "top") && curPunc != ';') || (ctx.type == "statement" && curPunc == "newstatement")) + else if (indentStatements && + (((ctx.type == "}" || ctx.type == "top") && curPunc != ';') || + (ctx.type == "statement" && curPunc == "newstatement"))) pushContext(state, stream.column(), "statement"); state.startOfLine = false; return style; @@ -298,6 +301,7 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { }, modeProps: {fold: ["brace", "include"]} }); + def("text/x-java", { name: "clike", keywords: words("abstract assert boolean break byte case catch char class const continue default " + @@ -315,6 +319,7 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { }, modeProps: {fold: ["brace", "import"]} }); + def("text/x-csharp", { name: "clike", keywords: words("abstract as base break case catch checked class const continue" + @@ -341,6 +346,19 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { } } }); + + function tokenTripleString(stream, state) { + var escaped = false; + while (!stream.eol()) { + if (!escaped && stream.match('"""')) { + state.tokenize = null; + break; + } + escaped = stream.next() != "\\" && !escaped; + } + return "string"; + } + def("text/x-scala", { name: "clike", keywords: words( @@ -366,19 +384,24 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " + "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " + "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void" - - ), multiLineStrings: true, blockKeywords: words("catch class do else finally for forSome if match switch try while"), atoms: words("true false null"), + indentStatements: false, hooks: { "@": function(stream) { stream.eatWhile(/[\w\$_]/); return "meta"; + }, + '"': function(stream, state) { + if (!stream.match('""')) return false; + state.tokenize = tokenTripleString; + return state.tokenize(stream, state); } } }); + def(["x-shader/x-vertex", "x-shader/x-fragment"], { name: "clike", keywords: words("float int bool void " + @@ -448,4 +471,19 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { modeProps: {fold: ["brace", "include"]} }); + def("text/x-objectivec", { + name: "clike", + keywords: words(cKeywords + "inline restrict _Bool _Complex _Imaginery BOOL Class bycopy byref id IMP in " + + "inout nil oneway out Protocol SEL self super atomic nonatomic retain copy readwrite readonly"), + atoms: words("YES NO NULL NILL ON OFF"), + hooks: { + "@": function(stream) { + stream.eatWhile(/[\w\$]/); + return "keyword"; + }, + "#": cppHook + }, + modeProps: {fold: "brace"} + }); + }); diff --git a/media/editors/codemirror/mode/clike/index.html b/media/editors/codemirror/mode/clike/index.html index d1abf9359d1c0..2efb97f319a35 100644 --- a/media/editors/codemirror/mode/clike/index.html +++ b/media/editors/codemirror/mode/clike/index.html @@ -1,204 +1 @@ - - -CodeMirror: C-like mode - - - - - - - - - - - - -
-

C-like mode

- -
- -

C++ example

- -
- -

Java example

- -
- - - -

Simple mode that tries to handle C-like languages as well as it - can. Takes two configuration parameters: keywords, an - object whose property names are the keywords in the language, - and useCPP, which determines whether C preprocessor - directives are recognized.

- -

MIME types defined: text/x-csrc - (C code), text/x-c++src (C++ - code), text/x-java (Java - code), text/x-csharp (C#).

-
+ diff --git a/media/editors/codemirror/mode/clike/scala.html b/media/editors/codemirror/mode/clike/scala.html index e9acc049b3e7f..aa04cf0f04af5 100644 --- a/media/editors/codemirror/mode/clike/scala.html +++ b/media/editors/codemirror/mode/clike/scala.html @@ -10,12 +10,12 @@