ace.define("ace/keyboard/vim",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/dom","ace/lib/oop","ace/lib/keys","ace/lib/event","ace/search","ace/lib/useragent","ace/search_highlight","ace/commands/multi_select_commands","ace/mode/text","ace/multi_select"], function(require, exports, module) { 'use strict'; function log() { var d = ""; function format(p) { if (typeof p != "object") return p + ""; if ("line" in p) { return p.line + ":" + p.ch; } if ("anchor" in p) { return format(p.anchor) + "->" + format(p.head); } if (Array.isArray(p)) return "[" + p.map(function(x) { return format(x); }) + "]"; return JSON.stringify(p); } for (var i = 0; i < arguments.length; i++) { var p = arguments[i]; var f = format(p); d += f + " "; } console.log(d); } var Range = require("../range").Range; var EventEmitter = require("../lib/event_emitter").EventEmitter; var dom = require("../lib/dom"); var oop = require("../lib/oop"); var KEYS = require("../lib/keys"); var event = require("../lib/event"); var Search = require("../search").Search; var useragent = require("../lib/useragent"); var SearchHighlight = require("../search_highlight").SearchHighlight; var multiSelectCommands = require("../commands/multi_select_commands"); var TextModeTokenRe = require("../mode/text").Mode.prototype.tokenRe; require("../multi_select"); var CodeMirror = function(ace) { this.ace = ace; this.state = {}; this.marks = {}; this.$uid = 0; this.onChange = this.onChange.bind(this); this.onSelectionChange = this.onSelectionChange.bind(this); this.onBeforeEndOperation = this.onBeforeEndOperation.bind(this); this.ace.on('change', this.onChange); this.ace.on('changeSelection', this.onSelectionChange); this.ace.on('beforeEndOperation', this.onBeforeEndOperation); }; CodeMirror.Pos = function(line, ch) { if (!(this instanceof Pos)) return new Pos(line, ch); this.line = line; this.ch = ch; }; CodeMirror.defineOption = function(name, val, setter) {}; CodeMirror.commands = { redo: function(cm) { cm.ace.redo(); }, undo: function(cm) { cm.ace.undo(); }, newlineAndIndent: function(cm) { cm.ace.insert("\n"); }, }; CodeMirror.keyMap = {}; CodeMirror.addClass = CodeMirror.rmClass = CodeMirror.e_stop = function() {}; CodeMirror.keyName = function(e) { if (e.key) return e.key; var key = (KEYS[e.keyCode] || ""); if (key.length == 1) key = key.toUpperCase(); key = event.getModifierString(e).replace(/(^|-)\w/g, function(m) { return m.toUpperCase(); }) + key; return key; }; CodeMirror.keyMap['default'] = function(key) { return function(cm) { var cmd = cm.ace.commands.commandKeyBinding[key.toLowerCase()]; return cmd && cm.ace.execCommand(cmd) !== false; }; }; CodeMirror.lookupKey = function lookupKey(key, map, handle) { if (typeof map == "string") map = CodeMirror.keyMap[map]; var found = typeof map == "function" ? map(key) : map[key]; if (found === false) return "nothing"; if (found === "...") return "multi"; if (found != null && handle(found)) return "handled"; if (map.fallthrough) { if (!Array.isArray(map.fallthrough)) 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; } } }; CodeMirror.signal = function(o, name, e) { return o._signal(name, e) }; CodeMirror.on = event.addListener; CodeMirror.off = event.removeListener; CodeMirror.isWordChar = function(ch) { if (ch < "\x7f") return /^\w$/.test(ch); TextModeTokenRe.lastIndex = 0; return TextModeTokenRe.test(ch); }; (function() { oop.implement(CodeMirror.prototype, EventEmitter); this.destroy = function() { this.ace.off('change', this.onChange); this.ace.off('changeSelection', this.onSelectionChange); this.ace.off('beforeEndOperation', this.onBeforeEndOperation); this.removeOverlay(); }; this.virtualSelectionMode = function() { return this.ace.inVirtualSelectionMode && this.ace.selection.index; }; this.onChange = function(delta) { if (delta.action[0] == 'i') { var change = { text: delta.lines }; var curOp = this.curOp = this.curOp || {}; if (!curOp.changeHandlers) curOp.changeHandlers = this._eventRegistry["change"] && this._eventRegistry["change"].slice(); if (this.virtualSelectionMode()) return; if (!curOp.lastChange) { curOp.lastChange = curOp.change = change; } else { curOp.lastChange.next = curOp.lastChange = change; } } this.$updateMarkers(delta); }; this.onSelectionChange = function() { var curOp = this.curOp = this.curOp || {}; if (!curOp.cursorActivityHandlers) curOp.cursorActivityHandlers = this._eventRegistry["cursorActivity"] && this._eventRegistry["cursorActivity"].slice(); this.curOp.cursorActivity = true; if (this.ace.inMultiSelectMode) { this.ace.keyBinding.removeKeyboardHandler(multiSelectCommands.keyboardHandler); } }; this.operation = function(fn, force) { if (!force && this.curOp || force && this.curOp && this.curOp.force) { return fn(); } if (force || !this.ace.curOp) { if (this.curOp) this.onBeforeEndOperation(); } if (!this.ace.curOp) { var prevOp = this.ace.prevOp; this.ace.startOperation({ command: { name: "vim", scrollIntoView: "cursor" } }); } var curOp = this.curOp = this.curOp || {}; this.curOp.force = force; var result = fn(); if (this.ace.curOp && this.ace.curOp.command.name == "vim") { this.ace.endOperation(); if (!curOp.cursorActivity && !curOp.lastChange && prevOp) this.ace.prevOp = prevOp; } if (force || !this.ace.curOp) { if (this.curOp) this.onBeforeEndOperation(); } return result; }; this.onBeforeEndOperation = function() { var op = this.curOp; if (op) { if (op.change) { this.signal("change", op.change, op); } if (op && op.cursorActivity) { this.signal("cursorActivity", null, op); } this.curOp = null; } }; this.signal = function(eventName, e, handlers) { var listeners = handlers ? handlers[eventName + "Handlers"] : (this._eventRegistry || {})[eventName]; if (!listeners) return; listeners = listeners.slice(); for (var i=0; i 0) { point.row += rowShift; point.column += point.row == end.row ? colShift : 0; continue; } if (!isInsert && cmp2 <= 0) { point.row = start.row; point.column = start.column; if (cmp2 === 0) point.bias = 1; } } }; var Marker = function(cm, id, row, column) { this.cm = cm; this.id = id; this.row = row; this.column = column; cm.marks[this.id] = this; }; Marker.prototype.clear = function() { delete this.cm.marks[this.id] }; Marker.prototype.find = function() { return toCmPos(this) }; this.setBookmark = function(cursor, options) { var bm = new Marker(this, this.$uid++, cursor.line, cursor.ch); if (!options || !options.insertLeft) bm.$insertRight = true; this.marks[bm.id] = bm; return bm; }; this.moveH = function(increment, unit) { if (unit == 'char') { var sel = this.ace.selection; sel.clearSelection(); sel.moveCursorBy(0, increment); } }; this.findPosV = function(start, amount, unit, goalColumn) { if (unit == 'page') { var renderer = this.ace.renderer; var config = renderer.layerConfig; amount = amount * Math.floor(config.height / config.lineHeight); unit = 'line'; } if (unit == 'line') { var screenPos = this.ace.session.documentToScreenPosition(start.line, start.ch); if (goalColumn != null) screenPos.column = goalColumn; screenPos.row += amount; screenPos.row = Math.min(Math.max(0, screenPos.row), this.ace.session.getScreenLength() - 1); var pos = this.ace.session.screenToDocumentPosition(screenPos.row, screenPos.column); return toCmPos(pos); } else { debugger; } }; this.charCoords = function(pos, mode) { if (mode == 'div' || !mode) { var sc = this.ace.session.documentToScreenPosition(pos.line, pos.ch); return {left: sc.column, top: sc.row}; }if (mode == 'local') { var renderer = this.ace.renderer; var sc = this.ace.session.documentToScreenPosition(pos.line, pos.ch); var lh = renderer.layerConfig.lineHeight; var cw = renderer.layerConfig.characterWidth; var top = lh * sc.row; return {left: sc.column * cw, top: top, bottom: top + lh}; } }; this.coordsChar = function(pos, mode) { var renderer = this.ace.renderer; if (mode == 'local') { var row = Math.max(0, Math.floor(pos.top / renderer.lineHeight)); var col = Math.max(0, Math.floor(pos.left / renderer.characterWidth)); var ch = renderer.session.screenToDocumentPosition(row, col); return toCmPos(ch); } else if (mode == 'div') { throw "not implemented"; } }; this.getSearchCursor = function(query, pos, caseFold) { var caseSensitive = false; var isRegexp = false; if (query instanceof RegExp && !query.global) { caseSensitive = !query.ignoreCase; query = query.source; isRegexp = true; } var search = new Search(); if (pos.ch == undefined) pos.ch = Number.MAX_VALUE; var acePos = {row: pos.line, column: pos.ch}; var cm = this; var last = null; return { findNext: function() { return this.find(false) }, findPrevious: function() {return this.find(true) }, find: function(back) { search.setOptions({ needle: query, caseSensitive: caseSensitive, wrap: false, backwards: back, regExp: isRegexp, start: last || acePos }); var range = search.find(cm.ace.session); if (range && range.isEmpty()) { if (cm.getLine(range.start.row).length == range.start.column) { search.$options.start = range; range = search.find(cm.ace.session); } } last = range; return last; }, from: function() { return last && toCmPos(last.start) }, to: function() { return last && toCmPos(last.end) }, replace: function(text) { if (last) { last.end = cm.ace.session.doc.replace(last, text); } } }; }; this.scrollTo = function(x, y) { var renderer = this.ace.renderer; var config = renderer.layerConfig; var maxHeight = config.maxHeight; maxHeight -= (renderer.$size.scrollerHeight - renderer.lineHeight) * renderer.$scrollPastEnd; if (y != null) this.ace.session.setScrollTop(Math.max(0, Math.min(y, maxHeight))); if (x != null) this.ace.session.setScrollLeft(Math.max(0, Math.min(x, config.width))); }; this.scrollInfo = function() { return 0; }; this.scrollIntoView = function(pos, margin) { if (pos) { var renderer = this.ace.renderer; var viewMargin = { "top": 0, "bottom": margin }; renderer.scrollCursorIntoView(toAcePos(pos), (renderer.lineHeight * 2) / renderer.$size.scrollerHeight, viewMargin); } }; this.getLine = function(row) { return this.ace.session.getLine(row) }; this.getRange = function(s, e) { return this.ace.session.getTextRange(new Range(s.line, s.ch, e.line, e.ch)); }; this.replaceRange = function(text, s, e) { if (!e) e = s; return this.ace.session.replace(new Range(s.line, s.ch, e.line, e.ch), text); }; this.replaceSelections = function(p) { var sel = this.ace.selection; if (this.ace.inVirtualSelectionMode) { this.ace.session.replace(sel.getRange(), p[0] || ""); return; } sel.inVirtualSelectionMode = true; var ranges = sel.rangeList.ranges; if (!ranges.length) ranges = [this.ace.multiSelect.getRange()]; for (var i = ranges.length; i--;) this.ace.session.replace(ranges[i], p[i] || ""); sel.inVirtualSelectionMode = false; }; this.getSelection = function() { return this.ace.getSelectedText(); }; this.getSelections = function() { return this.listSelections().map(function(x) { return this.getRange(x.anchor, x.head); }, this); }; this.getInputField = function() { return this.ace.textInput.getElement(); }; this.getWrapperElement = function() { return this.ace.containter; }; var optMap = { indentWithTabs: "useSoftTabs", indentUnit: "tabSize", tabSize: "tabSize", firstLineNumber: "firstLineNumber", readOnly: "readOnly" }; this.setOption = function(name, val) { this.state[name] = val; switch (name) { case 'indentWithTabs': name = optMap[name]; val = !val; break; default: name = optMap[name]; } if (name) this.ace.setOption(name, val); }; this.getOption = function(name, val) { var aceOpt = optMap[name]; if (aceOpt) val = this.ace.getOption(aceOpt); switch (name) { case 'indentWithTabs': name = optMap[name]; return !val; } return aceOpt ? val : this.state[name]; }; this.toggleOverwrite = function(on) { this.state.overwrite = on; return this.ace.setOverwrite(on); }; this.addOverlay = function(o) { if (!this.$searchHighlight || !this.$searchHighlight.session) { var highlight = new SearchHighlight(null, "ace_highlight-marker", "text"); var marker = this.ace.session.addDynamicMarker(highlight); highlight.id = marker.id; highlight.session = this.ace.session; highlight.destroy = function(o) { highlight.session.off("change", highlight.updateOnChange); highlight.session.off("changeEditor", highlight.destroy); highlight.session.removeMarker(highlight.id); highlight.session = null; }; highlight.updateOnChange = function(delta) { var row = delta.start.row; if (row == delta.end.row) highlight.cache[row] = undefined; else highlight.cache.splice(row, highlight.cache.length); }; highlight.session.on("changeEditor", highlight.destroy); highlight.session.on("change", highlight.updateOnChange); } var re = new RegExp(o.query.source, "gmi"); this.$searchHighlight = o.highlight = highlight; this.$searchHighlight.setRegexp(re); this.ace.renderer.updateBackMarkers(); }; this.removeOverlay = function(o) { if (this.$searchHighlight && this.$searchHighlight.session) { this.$searchHighlight.destroy(); } }; this.getScrollInfo = function() { var renderer = this.ace.renderer; var config = renderer.layerConfig; return { left: renderer.scrollLeft, top: renderer.scrollTop, height: config.maxHeight, width: config.width, clientHeight: config.height, clientWidth: config.width }; }; this.getValue = function() { return this.ace.getValue(); }; this.setValue = function(v) { return this.ace.setValue(v); }; this.getTokenTypeAt = function(pos) { var token = this.ace.session.getTokenAt(pos.line, pos.ch); return token && /comment|string/.test(token.type) ? "string" : ""; }; this.findMatchingBracket = function(pos) { var m = this.ace.session.findMatchingBracket(toAcePos(pos)); return {to: m && toCmPos(m)}; }; this.indentLine = function(line, method) { if (method === true) this.ace.session.indentRows(line, line, "\t"); else if (method === false) this.ace.session.outdentRows(new Range(line, 0, line, 0)); }; this.indexFromPos = function(pos) { return this.ace.session.doc.positionToIndex(toAcePos(pos)); }; this.posFromIndex = function(index) { return toCmPos(this.ace.session.doc.indexToPosition(index)); }; this.focus = function(index) { return this.ace.focus(); }; this.blur = function(index) { return this.ace.blur(); }; this.defaultTextHeight = function(index) { return this.ace.renderer.layerConfig.lineHeight; }; this.scanForBracket = function(pos, dir, _, options) { var re = options.bracketRegex.source; if (dir == 1) { var m = this.ace.session.$findClosingBracket(re.slice(1, 2), toAcePos(pos), /paren|text/); } else { var m = this.ace.session.$findOpeningBracket(re.slice(-2, -1), {row: pos.line, column: pos.ch + 1}, /paren|text/); } return m && {pos: toCmPos(m)}; }; this.refresh = function() { return this.ace.resize(true); }; this.getMode = function() { return { name : this.getOption("mode") }; } }).call(CodeMirror.prototype); function toAcePos(cmPos) { return {row: cmPos.line, column: cmPos.ch}; } function toCmPos(acePos) { return new Pos(acePos.row, acePos.column); } var StringStream = CodeMirror.StringStream = function(string, tabSize) { this.pos = this.start = 0; this.string = string; this.tabSize = tabSize || 8; this.lastColumnPos = this.lastColumnValue = 0; this.lineStart = 0; }; StringStream.prototype = { eol: function() {return this.pos >= this.string.length;}, sol: function() {return this.pos == this.lineStart;}, peek: function() {return this.string.charAt(this.pos) || undefined;}, next: function() { if (this.pos < this.string.length) return this.string.charAt(this.pos++); }, eat: function(match) { var ch = this.string.charAt(this.pos); if (typeof match == "string") var ok = ch == match; else var ok = ch && (match.test ? match.test(ch) : match(ch)); if (ok) {++this.pos; return ch;} }, eatWhile: function(match) { var start = this.pos; while (this.eat(match)){} return this.pos > start; }, eatSpace: function() { var start = this.pos; while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; return this.pos > start; }, skipToEnd: function() {this.pos = this.string.length;}, skipTo: function(ch) { var found = this.string.indexOf(ch, this.pos); if (found > -1) {this.pos = found; return true;} }, backUp: function(n) {this.pos -= n;}, column: function() { throw "not implemented"; }, indentation: function() { throw "not implemented"; }, match: function(pattern, consume, caseInsensitive) { if (typeof pattern == "string") { var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; var substr = this.string.substr(this.pos, pattern.length); if (cased(substr) == cased(pattern)) { if (consume !== false) this.pos += pattern.length; return true; } } else { var match = this.string.slice(this.pos).match(pattern); if (match && match.index > 0) return null; if (match && consume !== false) this.pos += match[0].length; return match; } }, current: function(){return this.string.slice(this.start, this.pos);}, hideFirstChars: function(n, inner) { this.lineStart += n; try { return inner(); } finally { this.lineStart -= n; } } }; CodeMirror.defineExtension = function(name, fn) { CodeMirror.prototype[name] = fn; }; dom.importCssString(".normal-mode .ace_cursor{\ border: 1px solid red;\ background-color: red;\ opacity: 0.5;\ }\ .normal-mode .ace_hidden-cursors .ace_cursor{\ background-color: transparent;\ }\ .ace_dialog {\ position: absolute;\ left: 0; right: 0;\ background: white;\ z-index: 15;\ padding: .1em .8em;\ overflow: hidden;\ color: #333;\ }\ .ace_dialog-top {\ border-bottom: 1px solid #eee;\ top: 0;\ }\ .ace_dialog-bottom {\ border-top: 1px solid #eee;\ bottom: 0;\ }\ .ace_dialog input {\ border: none;\ outline: none;\ background: transparent;\ width: 20em;\ color: inherit;\ font-family: monospace;\ }", "vimMode"); (function() { function dialogDiv(cm, template, bottom) { var wrap = cm.ace.container; var dialog; dialog = wrap.appendChild(document.createElement("div")); if (bottom) dialog.className = "ace_dialog ace_dialog-bottom"; else dialog.className = "ace_dialog ace_dialog-top"; if (typeof template == "string") { dialog.innerHTML = template; } else { // Assuming it's a detached DOM element. dialog.appendChild(template); } return dialog; } function closeNotification(cm, newVal) { if (cm.state.currentNotificationClose) cm.state.currentNotificationClose(); cm.state.currentNotificationClose = newVal; } CodeMirror.defineExtension("openDialog", function(template, callback, options) { if (this.virtualSelectionMode()) return; if (!options) options = {}; closeNotification(this, null); var dialog = dialogDiv(this, template, options.bottom); var closed = false, me = this; function close(newVal) { if (typeof newVal == 'string') { inp.value = newVal; } else { if (closed) return; closed = true; dialog.parentNode.removeChild(dialog); me.focus(); if (options.onClose) options.onClose(dialog); } } var inp = dialog.getElementsByTagName("input")[0], button; if (inp) { if (options.value) { inp.value = options.value; if (options.select !== false) inp.select(); } if (options.onInput) CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);}); if (options.onKeyUp) CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);}); CodeMirror.on(inp, "keydown", function(e) { if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; } if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) { inp.blur(); CodeMirror.e_stop(e); close(); } if (e.keyCode == 13) callback(inp.value); }); if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close); inp.focus(); } else if (button = dialog.getElementsByTagName("button")[0]) { CodeMirror.on(button, "click", function() { close(); me.focus(); }); if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close); button.focus(); } return close; }); CodeMirror.defineExtension("openNotification", function(template, options) { if (this.virtualSelectionMode()) return; closeNotification(this, close); var dialog = dialogDiv(this, template, options && options.bottom); var closed = false, doneTimer; var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000; function close() { if (closed) return; closed = true; clearTimeout(doneTimer); dialog.parentNode.removeChild(dialog); } CodeMirror.on(dialog, 'click', function(e) { CodeMirror.e_preventDefault(e); close(); }); if (duration) doneTimer = setTimeout(close, duration); return close; }); })(); var defaultKeymap = [ { 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', context: 'normal'}, { keys: '', type: 'keyToKey', toKeys: 'W' }, { keys: '', type: 'keyToKey', toKeys: 'B', context: 'normal' }, { keys: '', type: 'keyToKey', toKeys: 'w' }, { keys: '', type: 'keyToKey', toKeys: 'b', context: 'normal' }, { 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' }, { 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 } }, { 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'}, { 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 }}, { 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' }, { 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' }, { 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}}, { keys: 'a', type: 'motion', motion: 'textObjectManipulation' }, { keys: 'i', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: 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 }}, { keys: ':', type: 'ex' } ]; var defaultExCommandMap = [ { name: 'colorscheme', shortName: 'colo' }, { 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: 'se' }, { name: 'set', shortName: 'se' }, { name: 'setlocal', shortName: 'setl' }, { name: 'setglobal', shortName: 'setg' }, { 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 Pos = CodeMirror.Pos; var Vim = function() { return vimApi; } //{ 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)); } function leaveVimMode(cm) { cm.setOption('disableInput', false); cm.off('cursorActivity', onCursorActivity); CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm)); cm.state.vim = null; } 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); } 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 cmKey(key, cm) { if (!cm) { return undefined; } var vimKey = cmKeyToVimKey(key); if (!vimKey) { return false; } var cmd = CodeMirror.Vim.findKey(cm, vimKey); if (typeof cmd == 'function') { CodeMirror.signal(cm, 'vim-keypress', vimKey); } return cmd; } var modifiers = {'Shift': 'S', 'Ctrl': 'C', 'Alt': 'A', 'Cmd': 'D', 'Mod': 'A'}; var specialKeys = {Enter:'CR',Backspace:'BS',Delete:'Del'}; function cmKeyToVimKey(key) { if (key.charAt(0) == '\'') { return key.charAt(1); } var pieces = key.split('-'); if (/-$/.test(key)) { pieces.splice(-2, 2, '-'); } var lastPiece = pieces[pieces.length - 1]; if (pieces.length == 1 && pieces[0].length == 1) { return false; } else if (pieces.length == 2 && pieces[0] == 'Shift' && lastPiece.length == 1) { return false; } var hasCharacter = false; for (var i = 0; i < pieces.length; i++) { var piece = pieces[i]; if (piece in modifiers) { pieces[i] = modifiers[piece]; } else { hasCharacter = true; } if (piece in specialKeys) { pieces[i] = specialKeys[piece]; } } if (!hasCharacter) { return false; } if (isUpperCase(lastPiece)) { pieces[pieces.length - 1] = lastPiece.toLowerCase(); } return '<' + pieces.join('-') + '>'; } function getOnPasteFn(cm) { var vim = cm.state.vim; if (!vim.onPasteFn) { vim.onPasteFn = function() { if (!vim.insertMode) { cm.setCursor(offsetCursor(cm.getCursor(), 0, 1)); actions.enterInsertMode(cm, {}, vim); } }; } return vim.onPasteFn; } var numberRegex = /[\d]/; var wordCharTest = [CodeMirror.isWordChar, function(ch) { return ch && !CodeMirror.isWordChar(ch) && !/\s/.test(ch); }], bigWordCharTest = [function(ch) { return /\S/.test(ch); }]; function makeKeyRange(start, size) { var keys = []; for (var i = start; i < start + size; i++) { keys.push(String.fromCharCode(i)); } return keys; } var upperCaseAlphabet = makeKeyRange(65, 26); var lowerCaseAlphabet = makeKeyRange(97, 26); var numbers = makeKeyRange(48, 10); var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']); var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '/']); function isLine(cm, line) { return line >= cm.firstLine() && line <= cm.lastLine(); } function isLowerCase(k) { return (/^[a-z]$/).test(k); } function isMatchableSymbol(k) { return '()[]{}'.indexOf(k) != -1; } function isNumber(k) { return numberRegex.test(k); } function isUpperCase(k) { return (/^[A-Z]$/).test(k); } function isWhiteSpaceString(k) { return (/^\s*$/).test(k); } function inArray(val, arr) { for (var i = 0; i < arr.length; i++) { if (arr[i] == val) { return true; } } return false; } var options = {}; function defineOption(name, defaultValue, type, aliases, callback) { if (defaultValue === undefined && !callback) { throw Error('defaultValue is required unless callback is provided'); } if (!type) { type = 'string'; } options[name] = { type: type, defaultValue: defaultValue, callback: callback }; if (aliases) { for (var i = 0; i < aliases.length; i++) { options[aliases[i]] = options[name]; } } if (defaultValue) { setOption(name, defaultValue); } } function setOption(name, value, cm, cfg) { var option = options[name]; cfg = cfg || {}; var scope = cfg.scope; if (!option) { throw Error('Unknown option: ' + name); } if (option.type == 'boolean') { if (value && value !== true) { throw Error('Invalid argument: ' + name + '=' + value); } else if (value !== false) { value = true; } } if (option.callback) { if (scope !== 'local') { option.callback(value, undefined); } if (scope !== 'global' && cm) { option.callback(value, cm); } } else { if (scope !== 'local') { option.value = option.type == 'boolean' ? !!value : value; } if (scope !== 'global' && cm) { cm.state.vim.options[name] = {value: value}; } } } function getOption(name, cm, cfg) { var option = options[name]; cfg = cfg || {}; var scope = cfg.scope; if (!option) { throw Error('Unknown option: ' + name); } if (option.callback) { var local = cm && option.callback(undefined, cm); if (scope !== 'global' && local !== undefined) { return local; } if (scope !== 'local') { return option.callback(); } return; } else { var local = (scope !== 'global') && (cm && cm.state.vim.options[name]); return (local || (scope !== 'local') && option || {}).value; } } defineOption('filetype', undefined, 'string', ['ft'], function(name, cm) { if (cm === undefined) { return; } if (name === undefined) { var mode = cm.getOption('mode'); return mode == 'null' ? '' : mode; } else { var mode = name == '' ? 'null' : name; cm.setOption('mode', mode); } }); var createCircularJumpList = function() { var size = 100; var pointer = -1; var head = 0; var tail = 0; var buffer = new Array(size); function add(cm, oldCur, newCur) { var current = pointer % size; var curMark = buffer[current]; function useNextSlot(cursor) { var next = ++pointer % size; var trashMark = buffer[next]; if (trashMark) { trashMark.clear(); } buffer[next] = cm.setBookmark(cursor); } if (curMark) { var markPos = curMark.find(); if (markPos && !cursorEqual(markPos, oldCur)) { useNextSlot(oldCur); } } else { useNextSlot(oldCur); } useNextSlot(newCur); head = pointer; tail = pointer - size + 1; if (tail < 0) { tail = 0; } } function move(cm, offset) { pointer += offset; if (pointer > head) { pointer = head; } else if (pointer < tail) { pointer = tail; } var mark = buffer[(size + pointer) % size]; if (mark && !mark.find()) { var inc = offset > 0 ? 1 : -1; var newCur; var oldCur = cm.getCursor(); do { pointer += inc; mark = buffer[(size + pointer) % size]; if (mark && (newCur = mark.find()) && !cursorEqual(oldCur, newCur)) { break; } } while (pointer < head && pointer > tail); } return mark; } return { cachedCursor: undefined, //used for # and * jumps add: add, move: move }; }; var createInsertModeChanges = function(c) { if (c) { return { changes: c.changes, expectCursorActivityForChange: c.expectCursorActivityForChange }; } return { changes: [], expectCursorActivityForChange: false }; }; function MacroModeState() { this.latestRegister = undefined; this.isPlaying = false; this.isRecording = false; this.replaySearchQueries = []; this.onRecordingDone = undefined; this.lastInsertModeChanges = createInsertModeChanges(); } MacroModeState.prototype = { exitMacroRecordMode: function() { var macroModeState = vimGlobalState.macroModeState; if (macroModeState.onRecordingDone) { macroModeState.onRecordingDone(); // close dialog } macroModeState.onRecordingDone = undefined; macroModeState.isRecording = false; }, enterMacroRecordMode: function(cm, registerName) { var register = vimGlobalState.registerController.getRegister(registerName); if (register) { register.clear(); this.latestRegister = registerName; if (cm.openDialog) { this.onRecordingDone = cm.openDialog( '(recording)['+registerName+']', null, {bottom:true}); } this.isRecording = true; } } }; function maybeInitVimState(cm) { if (!cm.state.vim) { cm.state.vim = { inputState: new InputState(), 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: {}, options: {} }; } return cm.state.vim; } var vimGlobalState; function resetVimGlobalState() { vimGlobalState = { searchQuery: null, searchIsReversed: false, lastSubstituteReplacePart: undefined, jumpList: createCircularJumpList(), macroModeState: new MacroModeState, lastChararacterSearch: {increment:0, forward:true, selectedCharacter:''}, registerController: new RegisterController({}), searchHistoryController: new HistoryController({}), exCommandHistoryController : new HistoryController({}) }; for (var optionName in options) { var option = options[optionName]; option.value = option.defaultValue; } } var lastInsertModeKeyTimer; var vimApi= { buildKeyMap: function() { }, getRegisterController: function() { return vimGlobalState.registerController; }, resetVimGlobalState_: resetVimGlobalState, getVimGlobalState_: function() { return vimGlobalState; }, maybeInitVimState_: maybeInitVimState, suppressErrorLogging: false, InsertModeKey: InsertModeKey, map: function(lhs, rhs, ctx) { exCommandDispatcher.map(lhs, rhs, ctx); }, unmap: function(lhs, ctx) { exCommandDispatcher.unmap(lhs, ctx || "normal"); }, setOption: setOption, getOption: getOption, defineOption: defineOption, defineEx: function(name, prefix, func){ if (!prefix) { prefix = name; } else if (name.indexOf(prefix) !== 0) { throw new Error('(Vim.defineEx) "'+prefix+'" is not a prefix of "'+name+'", command not registered'); } exCommands[name]=func; exCommandDispatcher.commandMap_[prefix]={name:name, shortName:prefix, type:'api'}; }, handleKey: function (cm, key, origin) { var command = this.findKey(cm, key, origin); if (typeof command === 'function') { return command(); } }, findKey: function(cm, key, origin) { var vim = maybeInitVimState(cm); 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 == '') { clearInputState(cm); if (vim.visualMode) { exitVisualMode(cm); } else if (vim.insertMode) { exitInsertMode(cm); } return true; } } function doKeyToKey(keys) { var match; while (keys) { 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'); 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 (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); } if (keysAreChars) { var here = cm.getCursor(); cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input'); } clearInputState(cm); return match.command; } 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 keysMatcher = /^(\d*)(.*)$/.exec(keys); if (keysMatcher[1] && keysMatcher[1] != '0') { vim.inputState.pushRepeatDigit(keysMatcher[1]); } return match.command; } var command; if (vim.insertMode) { command = handleKeyInsertMode(); } else { command = handleKeyNonInsertMode(); } if (command === false) { return undefined; } else if (command === true) { return function() {}; } else { return function() { if ((command.operator || command.isEdit) && cm.getOption('readOnly')) return; // ace_patch return cm.operation(function() { cm.curOp.isVimOp = true; try { if (command.type == 'keyToKey') { doKeyToKey(command.toKeys); } else { commandDispatcher.processCommand(cm, vim, command); } } catch (e) { cm.state.vim = undefined; maybeInitVimState(cm); if (!CodeMirror.Vim.suppressErrorLogging) { console['log'](e); } throw e; } return true; }); }; } }, handleEx: function(cm, input) { exCommandDispatcher.processCommand(cm, input); }, defineMotion: defineMotion, defineAction: defineAction, defineOperator: defineOperator, mapCommand: mapCommand, _mapCommand: _mapCommand, defineRegister: defineRegister, exitVisualMode: exitVisualMode, exitInsertMode: exitInsertMode }; function InputState() { this.prefixRepeat = []; this.motionRepeat = []; this.operator = null; this.operatorArgs = null; this.motion = null; this.motionArgs = null; this.keyBuffer = []; // For matching multi-key commands. this.registerName = null; // Defaults to the unnamed register. } InputState.prototype.pushRepeatDigit = function(n) { if (!this.operator) { this.prefixRepeat = this.prefixRepeat.concat(n); } else { this.motionRepeat = this.motionRepeat.concat(n); } }; InputState.prototype.getRepeat = function() { var repeat = 0; if (this.prefixRepeat.length > 0 || this.motionRepeat.length > 0) { repeat = 1; if (this.prefixRepeat.length > 0) { repeat *= parseInt(this.prefixRepeat.join(''), 10); } if (this.motionRepeat.length > 0) { repeat *= parseInt(this.motionRepeat.join(''), 10); } } return repeat; }; function clearInputState(cm, reason) { cm.state.vim.inputState = new InputState(); CodeMirror.signal(cm, 'vim-command-done', reason); } function Register(text, linewise, blockwise) { this.clear(); this.keyBuffer = [text || '']; this.insertModeChanges = []; this.searchQueries = []; this.linewise = !!linewise; this.blockwise = !!blockwise; } Register.prototype = { setText: function(text, linewise, blockwise) { this.keyBuffer = [text || '']; this.linewise = !!linewise; this.blockwise = !!blockwise; }, pushText: function(text, linewise) { if (linewise) { if (!this.linewise) { this.keyBuffer.push('\n'); } this.linewise = true; } this.keyBuffer.push(text); }, pushInsertModeChanges: function(changes) { this.insertModeChanges.push(createInsertModeChanges(changes)); }, pushSearchQuery: function(query) { this.searchQueries.push(query); }, clear: function() { this.keyBuffer = []; this.insertModeChanges = []; this.searchQueries = []; this.linewise = false; }, toString: function() { return this.keyBuffer.join(''); } }; function defineRegister(name, register) { var registers = vimGlobalState.registerController.registers[name]; if (!name || name.length != 1) { throw Error('Register name must be 1 character'); } registers[name] = register; validRegisters.push(name); } function RegisterController(registers) { this.registers = registers; this.unnamedRegister = registers['"'] = new Register(); registers['.'] = new Register(); registers[':'] = new Register(); registers['/'] = new Register(); } RegisterController.prototype = { pushText: function(registerName, operator, text, linewise, blockwise) { if (linewise && text.charAt(0) == '\n') { text = text.slice(1) + '\n'; } if (linewise && text.charAt(text.length - 1) !== '\n'){ text += '\n'; } var register = this.isValidRegister(registerName) ? this.getRegister(registerName) : null; if (!register) { switch (operator) { case 'yank': this.registers['0'] = new Register(text, linewise, blockwise); break; case 'delete': case 'change': if (text.indexOf('\n') == -1) { this.registers['-'] = new Register(text, linewise); } else { this.shiftNumericRegisters_(); this.registers['1'] = new Register(text, linewise); } break; } this.unnamedRegister.setText(text, linewise, blockwise); return; } var append = isUpperCase(registerName); if (append) { register.pushText(text, linewise); } else { register.setText(text, linewise, blockwise); } this.unnamedRegister.setText(register.toString(), linewise); }, getRegister: function(name) { if (!this.isValidRegister(name)) { return this.unnamedRegister; } name = name.toLowerCase(); if (!this.registers[name]) { this.registers[name] = new Register(); } return this.registers[name]; }, isValidRegister: function(name) { return name && inArray(name, validRegisters); }, shiftNumericRegisters_: function() { for (var i = 9; i >= 2; i--) { this.registers[i] = this.getRegister('' + (i - 1)); } } }; function HistoryController() { this.historyBuffer = []; this.iterator; this.initialPrefix = null; } HistoryController.prototype = { nextMatch: function (input, up) { var historyBuffer = this.historyBuffer; var dir = up ? -1 : 1; if (this.initialPrefix === null) this.initialPrefix = input; for (var i = this.iterator + dir; up ? i >= 0 : i < historyBuffer.length; i+= dir) { var element = historyBuffer[i]; for (var j = 0; j <= element.length; j++) { if (this.initialPrefix == element.substring(0, j)) { this.iterator = i; return element; } } } if (i >= historyBuffer.length) { this.iterator = historyBuffer.length; return this.initialPrefix; } if (i < 0 ) return input; }, pushInput: function(input) { var index = this.historyBuffer.indexOf(input); if (index > -1) this.historyBuffer.splice(index, 1); if (input.length) this.historyBuffer.push(input); }, reset: function() { this.initialPrefix = null; this.iterator = this.historyBuffer.length; } }; var commandDispatcher = { 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'}; } var bestMatch; for (var i = 0; i < matches.full.length; i++) { var match = matches.full[i]; if (!bestMatch) { bestMatch = match; } } if (bestMatch.keys.slice(-11) == '') { inputState.selectedCharacter = lastChar(keys); } return {type: 'full', command: bestMatch}; }, processCommand: function(cm, vim, command) { vim.inputState.repeatOverride = command.repeatOverride; switch (command.type) { case 'motion': this.processMotion(cm, vim, command); break; case 'operator': this.processOperator(cm, vim, command); break; case 'operatorMotion': this.processOperatorMotion(cm, vim, command); break; case 'action': this.processAction(cm, vim, command); break; case 'search': this.processSearch(cm, vim, command); break; case 'ex': case 'keyToEx': this.processEx(cm, vim, command); break; default: break; } }, processMotion: function(cm, vim, command) { vim.inputState.motion = command.motion; vim.inputState.motionArgs = copyArgs(command.motionArgs); this.evalInput(cm, vim); }, processOperator: function(cm, vim, command) { var inputState = vim.inputState; if (inputState.operator) { if (inputState.operator == command.operator) { inputState.motion = 'expandToLine'; inputState.motionArgs = { linewise: true }; this.evalInput(cm, vim); return; } else { clearInputState(cm); } } inputState.operator = command.operator; inputState.operatorArgs = copyArgs(command.operatorArgs); if (vim.visualMode) { this.evalInput(cm, vim); } }, processOperatorMotion: function(cm, vim, command) { var visualMode = vim.visualMode; var operatorMotionArgs = copyArgs(command.operatorMotionArgs); if (operatorMotionArgs) { if (visualMode && operatorMotionArgs.visualLine) { vim.visualLine = true; } } this.processOperator(cm, vim, command); if (!visualMode) { this.processMotion(cm, vim, command); } }, processAction: function(cm, vim, command) { var inputState = vim.inputState; var repeat = inputState.getRepeat(); var repeatIsExplicit = !!repeat; var actionArgs = copyArgs(command.actionArgs) || {}; if (inputState.selectedCharacter) { actionArgs.selectedCharacter = inputState.selectedCharacter; } if (command.operator) { this.processOperator(cm, vim, command); } if (command.motion) { this.processMotion(cm, vim, command); } if (command.motion || command.operator) { this.evalInput(cm, vim); } actionArgs.repeat = repeat || 1; actionArgs.repeatIsExplicit = repeatIsExplicit; actionArgs.registerName = inputState.registerName; clearInputState(cm); vim.lastMotion = null; if (command.isEdit) { this.recordLastEdit(vim, inputState, command); } actions[command.action](cm, actionArgs, vim); }, processSearch: function(cm, vim, command) { if (!cm.getSearchCursor) { return; } var forward = command.searchArgs.forward; var wholeWordOnly = command.searchArgs.wholeWordOnly; getSearchState(cm).setReversed(!forward); var promptPrefix = (forward) ? '/' : '?'; var originalQuery = getSearchState(cm).getQuery(); var originalScrollPos = cm.getScrollInfo(); function handleQuery(query, ignoreCase, smartCase) { vimGlobalState.searchHistoryController.pushInput(query); vimGlobalState.searchHistoryController.reset(); try { updateSearchQuery(cm, query, ignoreCase, smartCase); } catch (e) { showConfirm(cm, 'Invalid regex: ' + query); clearInputState(cm); return; } commandDispatcher.processMotion(cm, vim, { type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: command.searchArgs.toJumplist } }); } function onPromptClose(query) { cm.scrollTo(originalScrollPos.left, originalScrollPos.top); handleQuery(query, true /** ignoreCase */, true /** smartCase */); var macroModeState = vimGlobalState.macroModeState; if (macroModeState.isRecording) { logSearchQuery(macroModeState, query); } } function onPromptKeyUp(e, query, close) { var keyName = CodeMirror.keyName(e), up; if (keyName == 'Up' || keyName == 'Down') { up = keyName == 'Up' ? true : false; query = vimGlobalState.searchHistoryController.nextMatch(query, up) || ''; close(query); } else { if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift') vimGlobalState.searchHistoryController.reset(); } var parsedQuery; try { parsedQuery = updateSearchQuery(cm, query, true /** ignoreCase */, true /** smartCase */); } catch (e) { } if (parsedQuery) { cm.scrollIntoView(findNext(cm, !forward, parsedQuery), 30); } else { clearSearchHighlight(cm); cm.scrollTo(originalScrollPos.left, originalScrollPos.top); } } function onPromptKeyDown(e, query, close) { var keyName = CodeMirror.keyName(e); if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' || (keyName == 'Backspace' && query == '')) { vimGlobalState.searchHistoryController.pushInput(query); vimGlobalState.searchHistoryController.reset(); updateSearchQuery(cm, originalQuery); clearSearchHighlight(cm); cm.scrollTo(originalScrollPos.left, originalScrollPos.top); CodeMirror.e_stop(e); clearInputState(cm); close(); cm.focus(); } else if (keyName == 'Ctrl-U') { CodeMirror.e_stop(e); close(''); } } switch (command.searchArgs.querySrc) { case 'prompt': var macroModeState = vimGlobalState.macroModeState; if (macroModeState.isPlaying) { var query = macroModeState.replaySearchQueries.shift(); handleQuery(query, true /** ignoreCase */, false /** smartCase */); } else { showPrompt(cm, { onClose: onPromptClose, prefix: promptPrefix, desc: searchPromptDesc, onKeyUp: onPromptKeyUp, onKeyDown: onPromptKeyDown }); } break; case 'wordUnderCursor': var word = expandWordUnderCursor(cm, false /** inclusive */, true /** forward */, false /** bigWord */, true /** noSymbol */); var isKeyword = true; if (!word) { word = expandWordUnderCursor(cm, false /** inclusive */, true /** forward */, false /** bigWord */, false /** noSymbol */); isKeyword = false; } if (!word) { return; } var query = cm.getLine(word.start.line).substring(word.start.ch, word.end.ch); if (isKeyword && wholeWordOnly) { query = '\\b' + query + '\\b'; } else { query = escapeRegex(query); } vimGlobalState.jumpList.cachedCursor = cm.getCursor(); cm.setCursor(word.start); handleQuery(query, true /** ignoreCase */, false /** smartCase */); break; } }, processEx: function(cm, vim, command) { function onPromptClose(input) { vimGlobalState.exCommandHistoryController.pushInput(input); vimGlobalState.exCommandHistoryController.reset(); exCommandDispatcher.processCommand(cm, input); } function onPromptKeyDown(e, input, close) { var keyName = CodeMirror.keyName(e), up; if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' || (keyName == 'Backspace' && input == '')) { vimGlobalState.exCommandHistoryController.pushInput(input); vimGlobalState.exCommandHistoryController.reset(); CodeMirror.e_stop(e); clearInputState(cm); close(); cm.focus(); } if (keyName == 'Up' || keyName == 'Down') { up = keyName == 'Up' ? true : false; input = vimGlobalState.exCommandHistoryController.nextMatch(input, up) || ''; close(input); } else if (keyName == 'Ctrl-U') { CodeMirror.e_stop(e); close(''); } else { if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift') vimGlobalState.exCommandHistoryController.reset(); } } if (command.type == 'keyToEx') { exCommandDispatcher.processCommand(cm, command.exArgs.input); } else { if (vim.visualMode) { showPrompt(cm, { onClose: onPromptClose, prefix: ':', value: '\'<,\'>', onKeyDown: onPromptKeyDown}); } else { showPrompt(cm, { onClose: onPromptClose, prefix: ':', onKeyDown: onPromptKeyDown}); } } }, evalInput: function(cm, vim) { var inputState = vim.inputState; var motion = inputState.motion; var motionArgs = inputState.motionArgs || {}; var operator = inputState.operator; var operatorArgs = inputState.operatorArgs || {}; var registerName = inputState.registerName; var sel = vim.sel; var origHead = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.head): cm.getCursor('head')); var origAnchor = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.anchor) : cm.getCursor('anchor')); var oldHead = copyCursor(origHead); var oldAnchor = copyCursor(origAnchor); var newHead, newAnchor; var repeat; if (operator) { this.recordLastEdit(vim, inputState); } if (inputState.repeatOverride !== undefined) { repeat = inputState.repeatOverride; } else { repeat = inputState.getRepeat(); } if (repeat > 0 && motionArgs.explicitRepeat) { motionArgs.repeatIsExplicit = true; } else if (motionArgs.noRepeat || (!motionArgs.explicitRepeat && repeat === 0)) { repeat = 1; motionArgs.repeatIsExplicit = false; } if (inputState.selectedCharacter) { motionArgs.selectedCharacter = operatorArgs.selectedCharacter = inputState.selectedCharacter; } motionArgs.repeat = repeat; clearInputState(cm); if (motion) { var motionResult = motions[motion](cm, origHead, motionArgs, vim); vim.lastMotion = motions[motion]; if (!motionResult) { return; } if (motionArgs.toJumplist) { if (!operator) cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch var jumpList = vimGlobalState.jumpList; var cachedCursor = jumpList.cachedCursor; if (cachedCursor) { recordJumpPosition(cm, cachedCursor, motionResult); delete jumpList.cachedCursor; } else { recordJumpPosition(cm, origHead, motionResult); } } if (motionResult instanceof Array) { newAnchor = motionResult[0]; newHead = motionResult[1]; } else { newHead = motionResult; } if (!newHead) { newHead = copyCursor(origHead); } if (vim.visualMode) { if (!(vim.visualBlock && newHead.ch === Infinity)) { 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(newAnchor, newHead) ? newAnchor : newHead); updateMark(cm, vim, '>', cursorIsBefore(newAnchor, newHead) ? newHead : newAnchor); } else if (!operator) { newHead = clipCursorToContent(cm, newHead); cm.setCursor(newHead.line, newHead.ch); } } if (operator) { if (operatorArgs.lastSel) { 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) { newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch); } else if (lastSel.visualBlock) { newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset); } else if (lastSel.head.line == lastSel.anchor.line) { newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset); } else { 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) { 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) { 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') { 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 { 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) { expandSelectionToLine(cm, curStart, curEnd); } else if (motionArgs.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; operatorArgs.linewise = linewise; var operatorMoveTo = operators[operator]( cm, operatorArgs, cmSel.ranges, oldAnchor, newHead); if (vim.visualMode) { exitVisualMode(cm, operatorMoveTo != null); } if (operatorMoveTo) { cm.setCursor(operatorMoveTo); } } }, recordLastEdit: function(vim, inputState, actionCommand) { var macroModeState = vimGlobalState.macroModeState; if (macroModeState.isPlaying) { return; } vim.lastEditInputState = inputState; vim.lastEditActionCommand = actionCommand; macroModeState.lastInsertModeChanges.changes = []; macroModeState.lastInsertModeChanges.expectCursorActivityForChange = false; } }; var motions = { moveToTopLine: function(cm, _head, motionArgs) { var line = getUserVisibleLines(cm).top + motionArgs.repeat -1; return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, moveToMiddleLine: function(cm) { var range = getUserVisibleLines(cm); var line = Math.floor((range.top + range.bottom) * 0.5); return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, moveToBottomLine: function(cm, _head, motionArgs) { var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1; return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); }, expandToLine: function(_cm, head, motionArgs) { var cur = head; return Pos(cur.line + motionArgs.repeat - 1, Infinity); }, findNext: function(cm, _head, motionArgs) { var state = getSearchState(cm); var query = state.getQuery(); if (!query) { return; } var prev = !motionArgs.forward; prev = (state.isReversed()) ? !prev : prev; highlightSearchMatches(cm, query); return findNext(cm, prev/** prev */, query, motionArgs.repeat); }, goToMark: function(cm, _head, motionArgs, vim) { var mark = vim.marks[motionArgs.selectedCharacter]; if (mark) { var pos = mark.find(); return motionArgs.linewise ? { line: pos.line, ch: findFirstNonWhiteSpaceCharacter(cm.getLine(pos.line)) } : pos; } return null; }, 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 { return ([vim.sel.head, vim.sel.anchor]); } }, 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) { if (!isLowerCase(key)) { continue; } var mark = vim.marks[key].find(); var isWrongDirection = (motionArgs.forward) ? cursorIsBefore(mark, cursor) : cursorIsBefore(cursor, mark); if (isWrongDirection) { continue; } if (motionArgs.linewise && (mark.line == cursor.line)) { continue; } var equal = cursorEqual(cursor, best); var between = (motionArgs.forward) ? cursorIsBetween(cursor, mark, best) : cursorIsBetween(best, mark, cursor); if (equal || between) { best = mark; } } } if (motionArgs.linewise) { best = Pos(best.line, findFirstNonWhiteSpaceCharacter(cm.getLine(best.line))); } return best; }, 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, head, motionArgs, vim) { var cur = head; var endCh = cur.ch; switch (vim.lastMotion) { case this.moveByLines: case this.moveByDisplayLines: case this.moveByScroll: case this.moveToColumn: case this.moveToEol: endCh = vim.lastHPos; break; default: vim.lastHPos = endCh; } var repeat = motionArgs.repeat+(motionArgs.repeatOffset||0); var line = motionArgs.forward ? cur.line + repeat : cur.line - repeat; var first = cm.firstLine(); var last = cm.lastLine(); if ((line < first && cur.line == first) || (line > last && cur.line == last)) { return; } var fold = cm.ace.session.getFoldAt(line, endCh); if (fold) { if (motionArgs.forward) line = fold.end.row + 1; else line = fold.start.row - 1; } if (motionArgs.toFirstChar){ endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line)); vim.lastHPos = endCh; } vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left; return Pos(line, endCh); }, moveByDisplayLines: function(cm, head, motionArgs, vim) { var cur = head; switch (vim.lastMotion) { case this.moveByDisplayLines: case this.moveByScroll: case this.moveByLines: case this.moveToColumn: case this.moveToEol: break; default: vim.lastHSPos = cm.charCoords(cur,'div').left; } var repeat = motionArgs.repeat; var res=cm.findPosV(cur,(motionArgs.forward ? repeat : -repeat),'line',vim.lastHSPos); if (res.hitSide) { if (motionArgs.forward) { var lastCharCoords = cm.charCoords(res, 'div'); var goalCoords = { top: lastCharCoords.top + 8, left: vim.lastHSPos }; var res = cm.coordsChar(goalCoords, 'div'); } else { var resCoords = cm.charCoords(Pos(cm.firstLine(), 0), 'div'); resCoords.left = vim.lastHSPos; res = cm.coordsChar(resCoords, 'div'); } } vim.lastHPos = res.ch; return res; }, moveByPage: function(cm, head, motionArgs) { var curStart = head; var repeat = motionArgs.repeat; return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page'); }, moveByParagraph: function(cm, head, motionArgs) { var dir = motionArgs.forward ? 1 : -1; return findParagraph(cm, head, motionArgs.repeat, dir); }, 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(head, 'local'); motionArgs.repeat = repeat; var curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim); if (!curEnd) { return null; } var dest = cm.charCoords(curEnd, 'local'); cm.scrollTo(null, scrollbox.top + dest.top - orig.top); return curEnd; }, moveByWords: function(cm, head, motionArgs) { return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward, !!motionArgs.wordEnd, !!motionArgs.bigWord); }, moveTillCharacter: function(cm, _head, motionArgs) { var repeat = motionArgs.repeat; var curEnd = moveToCharacter(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter); var increment = motionArgs.forward ? -1 : 1; recordLastCharacterSearch(increment, motionArgs); if (!curEnd) return null; curEnd.ch += increment; return curEnd; }, moveToCharacter: function(cm, head, motionArgs) { var repeat = motionArgs.repeat; recordLastCharacterSearch(0, motionArgs); return moveToCharacter(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter) || head; }, moveToSymbol: function(cm, head, motionArgs) { var repeat = motionArgs.repeat; return findSymbol(cm, repeat, motionArgs.forward, motionArgs.selectedCharacter) || head; }, moveToColumn: function(cm, head, motionArgs, vim) { var repeat = motionArgs.repeat; vim.lastHPos = repeat - 1; vim.lastHSPos = cm.charCoords(head,'div').left; return moveToColumn(cm, repeat); }, 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); end.ch--; vim.lastHSPos = cm.charCoords(end,'div').left; return retval; }, moveToFirstNonWhiteSpaceCharacter: function(cm, head) { var cursor = head; return Pos(cursor.line, findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line))); }, moveToMatchedSymbol: function(cm, head) { var cursor = head; var line = cursor.line; var ch = cursor.ch; var lineText = cm.getLine(line); var symbol; do { symbol = lineText.charAt(ch++); if (symbol && isMatchableSymbol(symbol)) { var style = cm.getTokenTypeAt(Pos(line, ch)); if (style !== "string" && style !== "comment") { break; } } } while (symbol); if (symbol) { var matched = cm.findMatchingBracket(Pos(line, ch)); return matched.to; } else { return cursor; } }, moveToStartOfLine: function(_cm, head) { return Pos(head.line, 0); }, moveToLineOrEdgeOfDocument: function(cm, _head, motionArgs) { var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine(); if (motionArgs.repeatIsExplicit) { lineNum = motionArgs.repeat - cm.getOption('firstLineNumber'); } return Pos(lineNum, findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum))); }, textObjectManipulation: function(cm, head, motionArgs, vim) { var mirroredPairs = {'(': ')', ')': '(', '{': '}', '}': '{', '[': ']', ']': '['}; var selfPaired = {'\'': true, '"': true}; var character = motionArgs.selectedCharacter; if (character == 'b') { character = '('; } else if (character == 'B') { character = '{'; } var inclusive = !motionArgs.textObjectInner; var tmp; if (mirroredPairs[character]) { tmp = selectCompanionObject(cm, head, character, inclusive); } else if (selfPaired[character]) { tmp = findBeginningAndEnd(cm, head, character, inclusive); } else if (character === 'W') { tmp = expandWordUnderCursor(cm, inclusive, true /** forward */, true /** bigWord */); } else if (character === 'w') { tmp = expandWordUnderCursor(cm, inclusive, true /** forward */, false /** bigWord */); } else if (character === 'p') { tmp = findParagraph(cm, head, motionArgs.repeat, 0, inclusive); motionArgs.linewise = true; if (vim.visualMode) { if (!vim.visualLine) { vim.visualLine = true; } } else { var operatorArgs = vim.inputState.operatorArgs; if (operatorArgs) { operatorArgs.linewise = true; } tmp.end.line--; } } else { return null; } if (!cm.state.vim.visualMode) { return [tmp.start, tmp.end]; } else { return expandSelection(cm, tmp.start, tmp.end); } }, repeatLastCharacterSearch: function(cm, head, motionArgs) { var lastSearch = vimGlobalState.lastChararacterSearch; var repeat = motionArgs.repeat; var forward = motionArgs.forward === lastSearch.forward; var increment = (lastSearch.increment ? 1 : 0) * (forward ? -1 : 1); cm.moveH(-increment, 'char'); motionArgs.inclusive = forward ? true : false; var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter); if (!curEnd) { cm.moveH(increment, 'char'); return head; } curEnd.ch += increment; return curEnd; } }; function defineMotion(name, fn) { motions[name] = fn; } function fillArray(val, times) { var arr = []; for (var i = 0; i < times; i++) { arr.push(val); } return arr; } var operators = { 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); var lastState = vim.lastEditInputState || {}; if (lastState.motion == "moveByWords" && !isWhiteSpaceString(text)) { var match = (/\s+$/).exec(text); if (match && lastState.motionArgs && lastState.motionArgs.forward) { head = offsetCursor(head, 0, - match[0].length); text = text.slice(0, - match[0].length); } } var wasLastLine = head.line - 1 == cm.lastLine(); cm.replaceRange('', anchor, head); if (args.linewise && !wasLastLine) { CodeMirror.commands.newlineAndIndent(cm); anchor.ch = null; } finalHead = anchor; } else { text = cm.getSelection(); var replacement = fillArray('', ranges.length); cm.replaceSelections(replacement); finalHead = cursorMin(ranges[0].head, ranges[0].anchor); } vimGlobalState.registerController.pushText( args.registerName, 'change', text, args.linewise, ranges.length > 1); actions.enterInsertMode(cm, {head: finalHead}, cm.state.vim); }, '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) { 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); } } else { 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 clipCursorToContent(cm, finalHead); }, 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; var repeat = (vim.visualMode) ? args.repeat : 1; if (args.linewise) { endLine--; } for (var i = startLine; i <= endLine; i++) { for (var j = 0; j < repeat; j++) { cm.indentLine(i, args.indentRight); } } return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor); }, changeCase: function(cm, args, ranges, oldAnchor, newHead) { var selections = cm.getSelections(); var swapped = []; var toLower = args.toLower; for (var j = 0; j < selections.length; j++) { var toSwap = selections[j]; var text = ''; 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); 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, 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( args.registerName, 'yank', text, args.linewise, vim.visualBlock); return endPos; } }; function defineOperator(name, fn) { operators[name] = fn; } var actions = { jumpListWalk: function(cm, actionArgs, vim) { if (vim.visualMode) { return; } var repeat = actionArgs.repeat; var forward = actionArgs.forward; var jumpList = vimGlobalState.jumpList; var mark = jumpList.move(cm, forward ? repeat : -repeat); var markPos = mark ? mark.find() : undefined; markPos = markPos ? markPos : cm.getCursor(); cm.setCursor(markPos); cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch }, scroll: function(cm, actionArgs, vim) { if (vim.visualMode) { return; } var repeat = actionArgs.repeat || 1; var lineHeight = cm.defaultTextHeight(); var top = cm.getScrollInfo().top; var delta = lineHeight * repeat; var newPos = actionArgs.forward ? top + delta : top - delta; var cursor = copyCursor(cm.getCursor()); var cursorCoords = cm.charCoords(cursor, 'local'); if (actionArgs.forward) { if (newPos > cursorCoords.top) { cursor.line += (newPos - cursorCoords.top) / lineHeight; cursor.line = Math.ceil(cursor.line); cm.setCursor(cursor); cursorCoords = cm.charCoords(cursor, 'local'); cm.scrollTo(null, cursorCoords.top); } else { cm.scrollTo(null, newPos); } } else { var newBottom = newPos + cm.getScrollInfo().clientHeight; if (newBottom < cursorCoords.bottom) { cursor.line -= (cursorCoords.bottom - newBottom) / lineHeight; cursor.line = Math.floor(cursor.line); cm.setCursor(cursor); cursorCoords = cm.charCoords(cursor, 'local'); cm.scrollTo( null, cursorCoords.bottom - cm.getScrollInfo().clientHeight); } else { cm.scrollTo(null, newPos); } } }, scrollToCursor: function(cm, actionArgs) { var lineNum = cm.getCursor().line; var charCoords = cm.charCoords(Pos(lineNum, 0), 'local'); var height = cm.getScrollInfo().clientHeight; var y = charCoords.top; var lineHeight = charCoords.bottom - y; switch (actionArgs.position) { case 'center': y = y - (height / 2) + lineHeight; break; case 'bottom': y = y - height + lineHeight*1.4; break; case 'top': y = y + lineHeight*0.4; break; } cm.scrollTo(null, y); }, replayMacro: function(cm, actionArgs, vim) { var registerName = actionArgs.selectedCharacter; var repeat = actionArgs.repeat; var macroModeState = vimGlobalState.macroModeState; if (registerName == '@') { registerName = macroModeState.latestRegister; } while(repeat--){ executeMacroRegister(cm, vim, macroModeState, registerName); } }, enterMacroRecordMode: function(cm, actionArgs) { var macroModeState = vimGlobalState.macroModeState; var registerName = actionArgs.selectedCharacter; macroModeState.enterMacroRecordMode(cm, registerName); }, enterInsertMode: function(cm, actionArgs, vim) { if (cm.getOption('readOnly')) { return; } vim.insertMode = true; vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1; var insertAt = (actionArgs) ? actionArgs.insertAt : null; var sel = vim.sel; var head = actionArgs.head || cm.getCursor('head'); var height = cm.listSelections().length; if (insertAt == 'eol') { head = Pos(head.line, lineLength(cm, head.line)); } else if (insertAt == 'charAfter') { head = offsetCursor(head, 0, 1); } else if (insertAt == 'firstNonBlank') { head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head); } else if (insertAt == 'startOfSelectedArea') { if (!vim.visualBlock) { if (sel.head.line < sel.anchor.line) { head = sel.head; } else { head = Pos(sel.anchor.line, 0); } } else { 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) { 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){ return; } } cm.setOption('keyMap', 'vim-insert'); cm.setOption('disableInput', false); if (actionArgs && actionArgs.replace) { cm.toggleOverwrite(true); cm.setOption('keyMap', 'vim-replace'); CodeMirror.signal(cm, "vim-mode-change", {mode: "replace"}); } else { cm.setOption('keyMap', 'vim-insert'); CodeMirror.signal(cm, "vim-mode-change", {mode: "insert"}); } if (!vimGlobalState.macroModeState.isPlaying) { cm.on('change', onChange); CodeMirror.on(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown); } if (vim.visualMode) { exitVisualMode(cm); } selectForInsert(cm, head, height); }, toggleVisualMode: function(cm, actionArgs, vim) { var repeat = actionArgs.repeat; var anchor = cm.getCursor(); var head; if (!vim.visualMode) { vim.visualMode = true; vim.visualLine = !!actionArgs.linewise; vim.visualBlock = !!actionArgs.blockwise; head = clipCursorToContent( cm, Pos(anchor.line, anchor.ch + repeat - 1), true /** includeLineBreak */); 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) { 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 { exitVisualMode(cm); } }, reselectLastSelection: function(cm, _actionArgs, vim) { var lastSelection = vim.lastSelection; if (vim.visualMode) { updateLastSelection(cm, vim); } if (lastSelection) { var anchor = lastSelection.anchorMark.find(); var head = lastSelection.headMark.find(); if (!anchor || !head) { return; } vim.sel = { anchor: anchor, head: head }; vim.visualMode = true; 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) { var curStart, curEnd; if (vim.visualMode) { curStart = cm.getCursor('anchor'); curEnd = cm.getCursor('head'); if (cursorIsBefore(curEnd, curStart)) { var tmp = curEnd; curEnd = curStart; curStart = tmp; } curEnd.ch = lineLength(cm, curEnd.line) - 1; } else { var repeat = Math.max(actionArgs.repeat, 2); curStart = cm.getCursor(); curEnd = clipCursorToContent(cm, Pos(curStart.line + repeat - 1, Infinity)); } var finalCh = 0; 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); if (vim.visualMode) { exitVisualMode(cm, false); } cm.setCursor(curFinalPos); }, newLineAndEnterInsertMode: function(cm, actionArgs, vim) { vim.insertMode = true; var insertAt = copyCursor(cm.getCursor()); if (insertAt.line === cm.firstLine() && !actionArgs.after) { cm.replaceRange('\n', Pos(cm.firstLine(), 0)); cm.setCursor(cm.firstLine(), 0); } else { insertAt.line = (actionArgs.after) ? insertAt.line : insertAt.line - 1; insertAt.ch = lineLength(cm, insertAt.line); cm.setCursor(insertAt); var newlineFn = CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent; newlineFn(cm); } this.enterInsertMode(cm, { repeat: actionArgs.repeat }, vim); }, paste: function(cm, actionArgs, vim) { var cur = copyCursor(cm.getCursor()); var register = vimGlobalState.registerController.getRegister( actionArgs.registerName); var text = register.toString(); if (!text) { return; } if (actionArgs.matchIndent) { var tabSize = cm.getOption("tabSize"); var whitespaceLength = function(str) { var tabs = (str.split("\t").length - 1); var spaces = (str.split(" ").length - 1); return tabs * tabSize + spaces * 1; }; var currentLine = cm.getLine(cm.getCursor().line); var indent = whitespaceLength(currentLine.match(/^\s*/)[0]); var chompedText = text.replace(/\n$/, ''); var wasChomped = text !== chompedText; var firstIndent = whitespaceLength(text.match(/^\s*/)[0]); var text = chompedText.replace(/^\s*/gm, function(wspace) { var newIndent = indent + (whitespaceLength(wspace) - firstIndent); if (newIndent < 0) { return ""; } else if (cm.getOption("indentWithTabs")) { var quotient = Math.floor(newIndent / tabSize); return Array(quotient + 1).join('\t'); } else { return Array(newIndent + 1).join(' '); } }); text += wasChomped ? "\n" : ""; } if (actionArgs.repeat > 1) { var text = Array(actionArgs.repeat + 1).join(text); } var linewise = register.linewise; var blockwise = register.blockwise; if (linewise && !blockwise) { if(vim.visualMode) { text = vim.visualLine ? text.slice(0, -1) : '\n' + text.slice(0, text.length - 1) + '\n'; } else if (actionArgs.after) { text = '\n' + text.slice(0, text.length - 1); cur.ch = lineLength(cm, cur.line); } else { cur.ch = 0; } } else { if (blockwise) { text = text.split('\n'); for (var i = 0; i < text.length; i++) { text[i] = (text[i] == '') ? ' ' : text[i]; } } cur.ch += actionArgs.after ? 1 : 0; } var curPosFinal; var idx; if (vim.visualMode) { vim.lastPastedText = text; var lastSelectionCurEnd; var selectedArea = getSelectedAreaRange(cm, vim); var selectionStart = selectedArea[0]; var selectionEnd = selectedArea[1]; var selectedText = cm.getSelection(); var selections = cm.listSelections(); var emptyStrings = new Array(selections.length).join('1').split('1'); if (vim.lastSelection) { lastSelectionCurEnd = vim.lastSelection.headMark.find(); } vimGlobalState.registerController.unnamedRegister.setText(selectedText); if (blockwise) { cm.replaceSelections(emptyStrings); selectionEnd = Pos(selectionStart.line + text.length-1, selectionStart.ch); cm.setCursor(selectionStart); selectBlock(cm, selectionEnd); cm.replaceSelections(text); curPosFinal = selectionStart; } else if (vim.visualBlock) { cm.replaceSelections(emptyStrings); cm.setCursor(selectionStart); cm.replaceRange(text, selectionStart, selectionStart); curPosFinal = selectionStart; } else { cm.replaceRange(text, selectionStart, selectionEnd); curPosFinal = cm.posFromIndex(cm.indexFromPos(selectionStart) + text.length - 1); } if(lastSelectionCurEnd) { vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd); } if (linewise) { curPosFinal.ch=0; } } else { if (blockwise) { cm.setCursor(cur); for (var i = 0; i < text.length; i++) { var line = cur.line+i; if (line > cm.lastLine()) { cm.replaceRange('\n', Pos(line, 0)); } var lastCh = lineLength(cm, line); if (lastCh < cur.ch) { extendLineToColumn(cm, line, cur.ch); } } cm.setCursor(cur); selectBlock(cm, Pos(cur.line + text.length-1, cur.ch)); cm.replaceSelections(text); curPosFinal = cur; } else { cm.replaceRange(text, cur); if (linewise && actionArgs.after) { curPosFinal = Pos( cur.line + 1, findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line + 1))); } else if (linewise && !actionArgs.after) { curPosFinal = Pos( cur.line, findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line))); } else if (!linewise && actionArgs.after) { idx = cm.indexFromPos(cur); curPosFinal = cm.posFromIndex(idx + text.length - 1); } else { idx = cm.indexFromPos(cur); curPosFinal = cm.posFromIndex(idx + text.length); } } } if (vim.visualMode) { exitVisualMode(cm, false); } cm.setCursor(curPosFinal); }, undo: function(cm, actionArgs) { cm.operation(function() { repeatFn(cm, CodeMirror.commands.undo, actionArgs.repeat)(); cm.setCursor(cm.getCursor('anchor')); }); }, redo: function(cm, actionArgs) { repeatFn(cm, CodeMirror.commands.redo, actionArgs.repeat)(); }, setRegister: function(_cm, actionArgs, vim) { vim.inputState.registerName = actionArgs.selectedCharacter; }, setMark: function(cm, actionArgs, vim) { var markName = actionArgs.selectedCharacter; updateMark(cm, vim, markName, cm.getCursor()); }, replace: function(cm, actionArgs, vim) { var replaceWith = actionArgs.selectedCharacter; var curStart = cm.getCursor(); var replaceTo; var curEnd; var selections = cm.listSelections(); if (vim.visualMode) { curStart = cm.getCursor('start'); curEnd = cm.getCursor('end'); } else { var line = cm.getLine(curStart.line); replaceTo = curStart.ch + actionArgs.repeat; if (replaceTo > line.length) { replaceTo=line.length; } curEnd = Pos(curStart.line, replaceTo); } if (replaceWith=='\n') { if (!vim.visualMode) cm.replaceRange('', curStart, curEnd); (CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent)(cm); } else { var replaceWithStr = cm.getRange(curStart, curEnd); replaceWithStr = replaceWithStr.replace(/[^\n]/g, replaceWith); if (vim.visualBlock) { 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); } else { cm.replaceRange(replaceWithStr, curStart, curEnd); } if (vim.visualMode) { curStart = cursorIsBefore(selections[0].anchor, selections[0].head) ? selections[0].anchor : selections[0].head; cm.setCursor(curStart); exitVisualMode(cm, false); } else { cm.setCursor(offsetCursor(curEnd, 0, -1)); } } }, incrementNumberToken: function(cm, actionArgs) { var cur = cm.getCursor(); var lineStr = cm.getLine(cur.line); var re = /-?\d+/g; var match; var start; var end; var numberStr; var token; while ((match = re.exec(lineStr)) !== null) { token = match[0]; start = match.index; end = start + token.length; if (cur.ch < end)break; } if (!actionArgs.backtrack && (end <= cur.ch))return; if (token) { var increment = actionArgs.increase ? 1 : -1; var number = parseInt(token) + (increment * actionArgs.repeat); var from = Pos(cur.line, start); var to = Pos(cur.line, end); numberStr = number.toString(); cm.replaceRange(numberStr, from, to); } else { return; } cm.setCursor(Pos(cur.line, start + numberStr.length - 1)); }, repeatLastEdit: function(cm, actionArgs, vim) { var lastEditInputState = vim.lastEditInputState; if (!lastEditInputState) { return; } var repeat = actionArgs.repeat; if (repeat && actionArgs.repeatIsExplicit) { vim.lastEditInputState.repeatOverride = repeat; } else { repeat = vim.lastEditInputState.repeatOverride || repeat; } repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */); }, exitInsertMode: exitInsertMode }; function defineAction(name, fn) { actions[name] = fn; } function clipCursorToContent(cm, cur, includeLineBreak) { var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine() ); var maxCh = lineLength(cm, line) - 1; maxCh = (includeLineBreak) ? maxCh + 1 : maxCh; var ch = Math.min(Math.max(0, cur.ch), maxCh); return Pos(line, ch); } function copyArgs(args) { var ret = {}; for (var prop in args) { if (args.hasOwnProperty(prop)) { ret[prop] = args[prop]; } } 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 getOffset(anchor, head) { return { line: head.line - anchor.line, ch: head.line - anchor.line }; } function commandMatches(keys, keyMap, context, inputState) { 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) == '') { 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 selectedCharacter; } function repeatFn(cm, fn, repeat) { return function() { for (var i = 0; i < repeat; i++) { fn(cm); } }; } function copyCursor(cur) { return Pos(cur.line, cur.ch); } function cursorEqual(cur1, cur2) { return cur1.ch == cur2.ch && cur1.line == cur2.line; } function cursorIsBefore(cur1, cur2) { if (cur1.line < cur2.line) { return true; } if (cur1.line == cur2.line && cur1.ch < cur2.ch) { return true; } return false; } 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) { var cur1before2 = cursorIsBefore(cur1, cur2); var cur2before3 = cursorIsBefore(cur2, cur3); return cur1before2 && cur2before3; } function lineLength(cm, lineNum) { return cm.getLine(lineNum).length; } function trim(s) { if (s.trim) { return s.trim(); } return s.replace(/^\s+|\s+$/g, ''); } function escapeRegex(s) { return s.replace(/([.?*+$\[\]\/\\(){}|\-])/g, '\\$1'); } function extendLineToColumn(cm, lineNum, column) { var endCh = lineLength(cm, lineNum); var spaces = new Array(column-endCh+1).join(' '); cm.setCursor(Pos(lineNum, endCh)); cm.replaceRange(spaces, cm.getCursor()); } function selectBlock(cm, selectionEnd) { var selections = [], ranges = cm.listSelections(); 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); } 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(sel, 0); } function getIndex(ranges, cursor, end) { for (var i = 0; i < ranges.length; i++) { var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor); var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor); if (atAnchor || atHead) { return i; } } return -1; } function getSelectedAreaRange(cm, vim) { var lastSelection = vim.lastSelection; var getCurrentSelectedAreaRange = function() { var selections = cm.listSelections(); var start = selections[0]; var end = selections[selections.length-1]; var selectionStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head; var selectionEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor; return [selectionStart, selectionEnd]; }; var getLastSelectedAreaRange = function() { var selectionStart = cm.getCursor(); var selectionEnd = cm.getCursor(); var block = lastSelection.visualBlock; if (block) { var width = block.width; var height = block.height; selectionEnd = Pos(selectionStart.line + height, selectionStart.ch + width); var selections = []; for (var i = selectionStart.line; i < selectionEnd.line; i++) { var anchor = Pos(i, selectionStart.ch); var head = Pos(i, selectionEnd.ch); var range = {anchor: anchor, head: head}; selections.push(range); } cm.setSelections(selections); } else { 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}; if (lastSelection.visualLine) { selectionStart = Pos(selectionStart.line, 0); selectionEnd = Pos(selectionEnd.line, lineLength(cm, selectionEnd.line)); } cm.setSelection(selectionStart, selectionEnd); } return [selectionStart, selectionEnd]; }; if (!vim.visualMode) { return getLastSelectedAreaRange(); } else { return getCurrentSelectedAreaRange(); } } function updateLastSelection(cm, vim) { var anchor = vim.sel.anchor; var head = vim.sel.head; if (vim.lastPastedText) { head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length); vim.lastPastedText = null; } vim.lastSelection = {'anchorMark': cm.setBookmark(anchor), 'headMark': cm.setBookmark(head), 'anchor': copyCursor(anchor), 'head': copyCursor(head), 'visualMode': vim.visualMode, 'visualLine': vim.visualLine, '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]; } 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) { cur = cursorMin(cur, cm.getCursor('anchor')); } return cur; } function exitVisualMode(cm, moveHead) { var vim = cm.state.vim; if (moveHead !== false) { cm.setCursor(clipCursorToContent(cm, vim.sel.head)); } updateLastSelection(cm, vim); vim.visualMode = false; vim.visualLine = false; vim.visualBlock = false; CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); if (vim.fakeCursor) { vim.fakeCursor.clear(); } } function clipToLine(cm, curStart, curEnd) { var selection = cm.getRange(curStart, curEnd); if (/\n\s*$/.test(selection)) { var lines = selection.split('\n'); lines.pop(); var line; for (var line = lines.pop(); lines.length > 0 && line && isWhiteSpaceString(line); line = lines.pop()) { curEnd.line--; curEnd.ch = 0; } if (line) { curEnd.line--; curEnd.ch = lineLength(cm, curEnd.line); } else { curEnd.ch = 0; } } } function expandSelectionToLine(_cm, curStart, curEnd) { curStart.ch = 0; curEnd.ch = 0; curEnd.line++; } function findFirstNonWhiteSpaceCharacter(text) { if (!text) { return 0; } var firstNonWS = text.search(/\S/); return firstNonWS == -1 ? text.length : firstNonWS; } function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) { var cur = getHead(cm); var line = cm.getLine(cur.line); var idx = cur.ch; var test = noSymbol ? wordCharTest[0] : bigWordCharTest [0]; while (!test(line.charAt(idx))) { idx++; if (idx >= line.length) { return null; } } if (bigWord) { test = bigWordCharTest[0]; } else { test = wordCharTest[0]; if (!test(line.charAt(idx))) { test = wordCharTest[1]; } } var end = idx, start = idx; while (test(line.charAt(end)) && end < line.length) { end++; } while (test(line.charAt(start)) && start >= 0) { start--; } start++; if (inclusive) { var wordEnd = end; while (/\s/.test(line.charAt(end)) && end < line.length) { end++; } if (wordEnd == end) { var wordStart = start; while (/\s/.test(line.charAt(start - 1)) && start > 0) { start--; } if (!start) { start = wordStart; } } } return { start: Pos(cur.line, start), end: Pos(cur.line, end) }; } function recordJumpPosition(cm, oldCur, newCur) { if (!cursorEqual(oldCur, newCur)) { vimGlobalState.jumpList.add(cm, oldCur, newCur); } } function recordLastCharacterSearch(increment, args) { vimGlobalState.lastChararacterSearch.increment = increment; vimGlobalState.lastChararacterSearch.forward = args.forward; vimGlobalState.lastChararacterSearch.selectedCharacter = args.selectedCharacter; } var symbolToMode = { '(': 'bracket', ')': 'bracket', '{': 'bracket', '}': 'bracket', '[': 'section', ']': 'section', '*': 'comment', '/': 'comment', 'm': 'method', 'M': 'method', '#': 'preprocess' }; var findSymbolModes = { bracket: { isComplete: function(state) { if (state.nextCh === state.symb) { state.depth++; if (state.depth >= 1)return true; } else if (state.nextCh === state.reverseSymb) { state.depth--; } return false; } }, section: { init: function(state) { state.curMoveThrough = true; state.symb = (state.forward ? ']' : '[') === state.symb ? '{' : '}'; }, isComplete: function(state) { return state.index === 0 && state.nextCh === state.symb; } }, comment: { isComplete: function(state) { var found = state.lastCh === '*' && state.nextCh === '/'; state.lastCh = state.nextCh; return found; } }, method: { init: function(state) { state.symb = (state.symb === 'm' ? '{' : '}'); state.reverseSymb = state.symb === '{' ? '}' : '{'; }, isComplete: function(state) { if (state.nextCh === state.symb)return true; return false; } }, preprocess: { init: function(state) { state.index = 0; }, isComplete: function(state) { if (state.nextCh === '#') { var token = state.lineText.match(/#(\w+)/)[1]; if (token === 'endif') { if (state.forward && state.depth === 0) { return true; } state.depth++; } else if (token === 'if') { if (!state.forward && state.depth === 0) { return true; } state.depth--; } if (token === 'else' && state.depth === 0)return true; } return false; } } }; function findSymbol(cm, repeat, forward, symb) { var cur = copyCursor(cm.getCursor()); var increment = forward ? 1 : -1; var endLine = forward ? cm.lineCount() : -1; var curCh = cur.ch; var line = cur.line; var lineText = cm.getLine(line); var state = { lineText: lineText, nextCh: lineText.charAt(curCh), lastCh: null, index: curCh, symb: symb, reverseSymb: (forward ? { ')': '(', '}': '{' } : { '(': ')', '{': '}' })[symb], forward: forward, depth: 0, curMoveThrough: false }; var mode = symbolToMode[symb]; if (!mode)return cur; var init = findSymbolModes[mode].init; var isComplete = findSymbolModes[mode].isComplete; if (init) { init(state); } while (line !== endLine && repeat) { state.index += increment; state.nextCh = state.lineText.charAt(state.index); if (!state.nextCh) { line += increment; state.lineText = cm.getLine(line) || ''; if (increment > 0) { state.index = 0; } else { var lineLen = state.lineText.length; state.index = (lineLen > 0) ? (lineLen-1) : 0; } state.nextCh = state.lineText.charAt(state.index); } if (isComplete(state)) { cur.line = line; cur.ch = state.index; repeat--; } } if (state.nextCh || state.curMoveThrough) { return Pos(line, state.index); } return cur; } function findWord(cm, cur, forward, bigWord, emptyLineIsWord) { var lineNum = cur.line; var pos = cur.ch; var line = cm.getLine(lineNum); var dir = forward ? 1 : -1; var charTests = bigWord ? bigWordCharTest: wordCharTest; if (emptyLineIsWord && line == '') { lineNum += dir; line = cm.getLine(lineNum); if (!isLine(cm, lineNum)) { return null; } pos = (forward) ? 0 : line.length; } while (true) { if (emptyLineIsWord && line == '') { return { from: 0, to: 0, line: lineNum }; } var stop = (dir > 0) ? line.length : -1; var wordStart = stop, wordEnd = stop; while (pos != stop) { var foundWord = false; for (var i = 0; i < charTests.length && !foundWord; ++i) { if (charTests[i](line.charAt(pos))) { wordStart = pos; while (pos != stop && charTests[i](line.charAt(pos))) { pos += dir; } wordEnd = pos; foundWord = wordStart != wordEnd; if (wordStart == cur.ch && lineNum == cur.line && wordEnd == wordStart + dir) { continue; } else { return { from: Math.min(wordStart, wordEnd + 1), to: Math.max(wordStart, wordEnd), line: lineNum }; } } } if (!foundWord) { pos += dir; } } lineNum += dir; if (!isLine(cm, lineNum)) { return null; } line = cm.getLine(lineNum); pos = (dir > 0) ? 0 : line.length; } throw new Error('The impossible happened.'); } function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) { var curStart = copyCursor(cur); var words = []; if (forward && !wordEnd || !forward && wordEnd) { repeat++; } var emptyLineIsWord = !(forward && wordEnd); for (var i = 0; i < repeat; i++) { var word = findWord(cm, cur, forward, bigWord, emptyLineIsWord); if (!word) { var eodCh = lineLength(cm, cm.lastLine()); words.push(forward ? {line: cm.lastLine(), from: eodCh, to: eodCh} : {line: 0, from: 0, to: 0}); break; } words.push(word); cur = Pos(word.line, forward ? (word.to - 1) : word.from); } var shortCircuit = words.length != repeat; var firstWord = words[0]; var lastWord = words.pop(); if (forward && !wordEnd) { if (!shortCircuit && (firstWord.from != curStart.ch || firstWord.line != curStart.line)) { lastWord = words.pop(); } return Pos(lastWord.line, lastWord.from); } else if (forward && wordEnd) { return Pos(lastWord.line, lastWord.to - 1); } else if (!forward && wordEnd) { if (!shortCircuit && (firstWord.to != curStart.ch || firstWord.line != curStart.line)) { lastWord = words.pop(); } return Pos(lastWord.line, lastWord.to); } else { return Pos(lastWord.line, lastWord.from); } } function moveToCharacter(cm, repeat, forward, character) { var cur = cm.getCursor(); var start = cur.ch; var idx; for (var i = 0; i < repeat; i ++) { var line = cm.getLine(cur.line); idx = charIdxInLine(start, line, character, forward, true); if (idx == -1) { return null; } start = idx; } return Pos(cm.getCursor().line, idx); } function moveToColumn(cm, repeat) { var line = cm.getCursor().line; return clipCursorToContent(cm, Pos(line, repeat - 1)); } function updateMark(cm, vim, markName, pos) { if (!inArray(markName, validMarks)) { return; } if (vim.marks[markName]) { vim.marks[markName].clear(); } vim.marks[markName] = cm.setBookmark(pos); } function charIdxInLine(start, line, character, forward, includeChar) { var idx; if (forward) { idx = line.indexOf(character, start + 1); if (idx != -1 && !includeChar) { idx -= 1; } } else { idx = line.lastIndexOf(character, start - 1); if (idx != -1 && !includeChar) { idx += 1; } } return idx; } function findParagraph(cm, head, repeat, dir, inclusive) { var line = head.line; var min = cm.firstLine(); var max = cm.lastLine(); var start, end, i = line; function isEmpty(i) { return !/\S/.test(cm.getLine(i)); } // ace_patch function isBoundary(i, dir, any) { if (any) { return isEmpty(i) != isEmpty(i + dir); } return !isEmpty(i) && isEmpty(i + dir); } if (dir) { while (min <= i && i <= max && repeat > 0) { if (isBoundary(i, dir)) { repeat--; } i += dir; } return new Pos(i, 0); } var vim = cm.state.vim; if (vim.visualLine && isBoundary(line, 1, true)) { var anchor = vim.sel.anchor; if (isBoundary(anchor.line, -1, true)) { if (!inclusive || anchor.line != line) { line += 1; } } } var startState = isEmpty(line); for (i = line; i <= max && repeat; i++) { if (isBoundary(i, 1, true)) { if (!inclusive || isEmpty(i) != startState) { repeat--; } } } end = new Pos(i, 0); if (i > max && !startState) { startState = true; } else { inclusive = false; } for (i = line; i > min; i--) { if (!inclusive || isEmpty(i) == startState || i == line) { if (isBoundary(i, -1, true)) { break; } } } start = new Pos(i, 0); return { start: start, end: end }; } function selectCompanionObject(cm, head, symb, inclusive) { var cur = head, start, end; var bracketRegexp = ({ '(': /[()]/, ')': /[()]/, '[': /[[\]]/, ']': /[[\]]/, '{': /[{}]/, '}': /[{}]/})[symb]; var openSym = ({ '(': '(', ')': '(', '[': '[', ']': '[', '{': '{', '}': '{'})[symb]; var curChar = cm.getLine(cur.line).charAt(cur.ch); var offset = curChar === openSym ? 1 : 0; start = cm.scanForBracket(Pos(cur.line, cur.ch + offset), -1, null, {'bracketRegex': bracketRegexp}); end = cm.scanForBracket(Pos(cur.line, cur.ch + offset), 1, null, {'bracketRegex': bracketRegexp}); if (!start || !end) { return { start: cur, end: cur }; } start = start.pos; end = end.pos; if ((start.line == end.line && start.ch > end.ch) || (start.line > end.line)) { var tmp = start; start = end; end = tmp; } if (inclusive) { end.ch += 1; } else { start.ch += 1; } return { start: start, end: end }; } 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; var firstIndex = chars.indexOf(symb); if (cur.ch < firstIndex) { cur.ch = firstIndex; } else if (firstIndex < cur.ch && chars[cur.ch] == symb) { end = cur.ch; // assign end to the current cursor --cur.ch; // make sure to look backwards } if (chars[cur.ch] == symb && !end) { start = cur.ch + 1; // assign start to ahead of the cursor } else { for (i = cur.ch; i > -1 && !start; i--) { if (chars[i] == symb) { start = i + 1; } } } if (start && !end) { for (i = start, len = chars.length; i < len && !end; i++) { if (chars[i] == symb) { end = i; } } } if (!start || !end) { return { start: cur, end: cur }; } if (inclusive) { --start; ++end; } return { start: Pos(cur.line, start), end: Pos(cur.line, end) }; } defineOption('pcre', true, 'boolean'); function SearchState() {} SearchState.prototype = { getQuery: function() { return vimGlobalState.query; }, setQuery: function(query) { vimGlobalState.query = query; }, getOverlay: function() { return this.searchOverlay; }, setOverlay: function(overlay) { this.searchOverlay = overlay; }, isReversed: function() { return vimGlobalState.isReversed; }, setReversed: function(reversed) { vimGlobalState.isReversed = reversed; }, getScrollbarAnnotate: function() { return this.annotate; }, setScrollbarAnnotate: function(annotate) { this.annotate = annotate; } }; function getSearchState(cm) { var vim = cm.state.vim; return vim.searchState_ || (vim.searchState_ = new SearchState()); } function dialog(cm, template, shortText, onClose, options) { if (cm.openDialog) { cm.openDialog(template, onClose, { bottom: true, value: options.value, onKeyDown: options.onKeyDown, onKeyUp: options.onKeyUp, selectValueOnOpen: false}); } else { onClose(prompt(shortText, '')); } } function splitBySlash(argString) { var slashes = findUnescapedSlashes(argString) || []; if (!slashes.length) return []; var tokens = []; if (slashes[0] !== 0) return; for (var i = 0; i < slashes.length; i++) { if (typeof slashes[i] == 'number') tokens.push(argString.substring(slashes[i] + 1, slashes[i+1])); } return tokens; } function findUnescapedSlashes(str) { var escapeNextChar = false; var slashes = []; for (var i = 0; i < str.length; i++) { var c = str.charAt(i); if (!escapeNextChar && c == '/') { slashes.push(i); } escapeNextChar = !escapeNextChar && (c == '\\'); } return slashes; } function translateRegex(str) { var specials = '|(){'; var unescape = '}'; var escapeNextChar = false; var out = []; for (var i = -1; i < str.length; i++) { var c = str.charAt(i) || ''; var n = str.charAt(i+1) || ''; var specialComesNext = (n && specials.indexOf(n) != -1); if (escapeNextChar) { if (c !== '\\' || !specialComesNext) { out.push(c); } escapeNextChar = false; } else { if (c === '\\') { escapeNextChar = true; if (n && unescape.indexOf(n) != -1) { specialComesNext = true; } if (!specialComesNext || n === '\\') { out.push(c); } } else { out.push(c); if (specialComesNext && n !== '\\') { out.push('\\'); } } } } return out.join(''); } var charUnescapes = {'\\n': '\n', '\\r': '\r', '\\t': '\t'}; function translateRegexReplace(str) { var escapeNextChar = false; var out = []; for (var i = -1; i < str.length; i++) { var c = str.charAt(i) || ''; var n = str.charAt(i+1) || ''; if (charUnescapes[c + n]) { out.push(charUnescapes[c+n]); i++; } else if (escapeNextChar) { out.push(c); escapeNextChar = false; } else { if (c === '\\') { escapeNextChar = true; if ((isNumber(n) || n === '$')) { out.push('$'); } else if (n !== '/' && n !== '\\') { out.push('\\'); } } else { if (c === '$') { out.push('$'); } out.push(c); if (n === '/') { out.push('\\'); } } } } return out.join(''); } var unescapes = {'\\/': '/', '\\\\': '\\', '\\n': '\n', '\\r': '\r', '\\t': '\t'}; function unescapeRegexReplace(str) { var stream = new CodeMirror.StringStream(str); var output = []; while (!stream.eol()) { while (stream.peek() && stream.peek() != '\\') { output.push(stream.next()); } var matched = false; for (var matcher in unescapes) { if (stream.match(matcher, true)) { matched = true; output.push(unescapes[matcher]); break; } } if (!matched) { output.push(stream.next()); } } return output.join(''); } function parseQuery(query, ignoreCase, smartCase) { var lastSearchRegister = vimGlobalState.registerController.getRegister('/'); lastSearchRegister.setText(query); if (query instanceof RegExp) { return query; } var slashes = findUnescapedSlashes(query); var regexPart; var forceIgnoreCase; if (!slashes.length) { regexPart = query; } else { regexPart = query.substring(0, slashes[0]); var flagsPart = query.substring(slashes[0]); forceIgnoreCase = (flagsPart.indexOf('i') != -1); } if (!regexPart) { return null; } if (!getOption('pcre')) { regexPart = translateRegex(regexPart); } if (smartCase) { ignoreCase = (/^[^A-Z]*$/).test(regexPart); } var regexp = new RegExp(regexPart, (ignoreCase || forceIgnoreCase) ? 'i' : undefined); return regexp; } function showConfirm(cm, text) { if (cm.openNotification) { cm.openNotification('' + text + '', {bottom: true, duration: 5000}); } else { alert(text); } } function makePrompt(prefix, desc) { var raw = ''; if (prefix) { raw += '' + prefix + ''; } raw += ' ' + ''; if (desc) { raw += ''; raw += desc; raw += ''; } return raw; } var searchPromptDesc = '(Javascript regexp)'; function showPrompt(cm, options) { var shortText = (options.prefix || '') + ' ' + (options.desc || ''); var prompt = makePrompt(options.prefix, options.desc); dialog(cm, prompt, shortText, options.onClose, options); } function regexEqual(r1, r2) { if (r1 instanceof RegExp && r2 instanceof RegExp) { var props = ['global', 'multiline', 'ignoreCase', 'source']; for (var i = 0; i < props.length; i++) { var prop = props[i]; if (r1[prop] !== r2[prop]) { return false; } } return true; } return false; } function updateSearchQuery(cm, rawQuery, ignoreCase, smartCase) { if (!rawQuery) { return; } var state = getSearchState(cm); var query = parseQuery(rawQuery, !!ignoreCase, !!smartCase); if (!query) { return; } highlightSearchMatches(cm, query); if (regexEqual(query, state.getQuery())) { return query; } state.setQuery(query); return query; } function searchOverlay(query) { if (query.source.charAt(0) == '^') { var matchSol = true; } return { token: function(stream) { if (matchSol && !stream.sol()) { stream.skipToEnd(); return; } var match = stream.match(query, false); if (match) { if (match[0].length == 0) { stream.next(); return 'searching'; } if (!stream.sol()) { stream.backUp(1); if (!query.exec(stream.next() + match[0])) { stream.next(); return null; } } stream.match(query); return 'searching'; } while (!stream.eol()) { stream.next(); if (stream.match(query, false)) break; } }, query: query }; } function highlightSearchMatches(cm, query) { var searchState = getSearchState(cm); var overlay = searchState.getOverlay(); if (!overlay || query != overlay.query) { if (overlay) { cm.removeOverlay(overlay); } overlay = searchOverlay(query); cm.addOverlay(overlay); if (cm.showMatchesOnScrollbar) { if (searchState.getScrollbarAnnotate()) { searchState.getScrollbarAnnotate().clear(); } searchState.setScrollbarAnnotate(cm.showMatchesOnScrollbar(query)); } searchState.setOverlay(overlay); } } function findNext(cm, prev, query, repeat) { if (repeat === undefined) { repeat = 1; } return cm.operation(function() { var pos = cm.getCursor(); var cursor = cm.getSearchCursor(query, pos); for (var i = 0; i < repeat; i++) { var found = cursor.find(prev); if (i == 0 && found && cursorEqual(cursor.from(), pos)) { found = cursor.find(prev); } if (!found) { cursor = cm.getSearchCursor(query, (prev) ? Pos(cm.lastLine()) : Pos(cm.firstLine(), 0) ); if (!cursor.find(prev)) { return; } } } return cursor.from(); }); } function clearSearchHighlight(cm) { var state = getSearchState(cm); cm.removeOverlay(getSearchState(cm).getOverlay()); state.setOverlay(null); if (state.getScrollbarAnnotate()) { state.getScrollbarAnnotate().clear(); state.setScrollbarAnnotate(null); } } function isInRange(pos, start, end) { if (typeof pos != 'number') { pos = pos.line; } if (start instanceof Array) { return inArray(pos, start); } else { if (end) { return (pos >= start && pos <= end); } else { return pos == start; } } } function getUserVisibleLines(cm) { var renderer = cm.ace.renderer; return { top: renderer.getFirstFullyVisibleRow(), bottom: renderer.getLastFullyVisibleRow() } } var ExCommandDispatcher = function() { this.buildCommandMap_(); }; ExCommandDispatcher.prototype = { processCommand: function(cm, input, opt_params) { var that = this; cm.operation(function () { cm.curOp.isVimOp = true; that._processCommand(cm, input, opt_params); }); }, _processCommand: function(cm, input, opt_params) { var vim = cm.state.vim; var commandHistoryRegister = vimGlobalState.registerController.getRegister(':'); var previousCommand = commandHistoryRegister.toString(); if (vim.visualMode) { exitVisualMode(cm); } var inputStream = new CodeMirror.StringStream(input); commandHistoryRegister.setText(input); var params = opt_params || {}; params.input = input; try { this.parseInput_(cm, inputStream, params); } catch(e) { showConfirm(cm, e); throw e; } var command; var commandName; if (!params.commandName) { if (params.line !== undefined) { commandName = 'move'; } } else { command = this.matchCommand_(params.commandName); if (command) { commandName = command.name; if (command.excludeFromCommandHistory) { commandHistoryRegister.setText(previousCommand); } this.parseCommandArgs_(inputStream, params, command); if (command.type == 'exToKey') { for (var i = 0; i < command.toKeys.length; i++) { CodeMirror.Vim.handleKey(cm, command.toKeys[i], 'mapping'); } return; } else if (command.type == 'exToEx') { this.processCommand(cm, command.toInput); return; } } } if (!commandName) { showConfirm(cm, 'Not an editor command ":' + input + '"'); return; } try { exCommands[commandName](cm, params); if ((!command || !command.possiblyAsync) && params.callback) { params.callback(); } } catch(e) { showConfirm(cm, e); throw e; } }, parseInput_: function(cm, inputStream, result) { inputStream.eatWhile(':'); if (inputStream.eat('%')) { result.line = cm.firstLine(); result.lineEnd = cm.lastLine(); } else { result.line = this.parseLineSpec_(cm, inputStream); if (result.line !== undefined && inputStream.eat(',')) { result.lineEnd = this.parseLineSpec_(cm, inputStream); } } var commandMatch = inputStream.match(/^(\w+)/); if (commandMatch) { result.commandName = commandMatch[1]; } else { result.commandName = inputStream.match(/.*/)[0]; } return result; }, parseLineSpec_: function(cm, inputStream) { var numberMatch = inputStream.match(/^(\d+)/); if (numberMatch) { return parseInt(numberMatch[1], 10) - 1; } switch (inputStream.next()) { case '.': return cm.getCursor().line; case '$': return cm.lastLine(); case '\'': var mark = cm.state.vim.marks[inputStream.next()]; if (mark && mark.find()) { return mark.find().line; } throw new Error('Mark not set'); default: inputStream.backUp(1); return undefined; } }, parseCommandArgs_: function(inputStream, params, command) { if (inputStream.eol()) { return; } params.argString = inputStream.match(/.*/)[0]; var delim = command.argDelimiter || /\s+/; var args = trim(params.argString).split(delim); if (args.length && args[0]) { params.args = args; } }, matchCommand_: function(commandName) { for (var i = commandName.length; i > 0; i--) { var prefix = commandName.substring(0, i); if (this.commandMap_[prefix]) { var command = this.commandMap_[prefix]; if (command.name.indexOf(commandName) === 0) { return command; } } } return null; }, buildCommandMap_: function() { this.commandMap_ = {}; for (var i = 0; i < defaultExCommandMap.length; i++) { var command = defaultExCommandMap[i]; var key = command.shortName || command.name; this.commandMap_[key] = command; } }, map: function(lhs, rhs, ctx) { if (lhs != ':' && lhs.charAt(0) == ':') { if (ctx) { throw Error('Mode not supported for ex mappings'); } var commandName = lhs.substring(1); if (rhs != ':' && rhs.charAt(0) == ':') { this.commandMap_[commandName] = { name: commandName, type: 'exToEx', toInput: rhs.substring(1), user: true }; } else { this.commandMap_[commandName] = { name: commandName, type: 'exToKey', toKeys: rhs, user: true }; } } else { if (rhs != ':' && rhs.charAt(0) == ':') { var mapping = { keys: lhs, type: 'keyToEx', exArgs: { input: rhs.substring(1) }, user: true}; if (ctx) { mapping.context = ctx; } defaultKeymap.unshift(mapping); } else { var mapping = { keys: lhs, type: 'keyToKey', toKeys: rhs, user: true }; if (ctx) { mapping.context = ctx; } defaultKeymap.unshift(mapping); } } }, unmap: function(lhs, ctx) { if (lhs != ':' && lhs.charAt(0) == ':') { if (ctx) { throw Error('Mode not supported for ex mappings'); } var commandName = lhs.substring(1); if (this.commandMap_[commandName] && this.commandMap_[commandName].user) { delete this.commandMap_[commandName]; return; } } else { var keys = lhs; for (var i = 0; i < defaultKeymap.length; i++) { if (keys == defaultKeymap[i].keys && defaultKeymap[i].context === ctx && defaultKeymap[i].user) { defaultKeymap.splice(i, 1); return; } } } throw Error('No such mapping.'); } }; var exCommands = { colorscheme: function(cm, params) { if (!params.args || params.args.length < 1) { showConfirm(cm, cm.getOption('theme')); return; } cm.setOption('theme', params.args[0]); }, map: function(cm, params, ctx) { var mapArgs = params.args; if (!mapArgs || mapArgs.length < 2) { if (cm) { showConfirm(cm, 'Invalid mapping: ' + params.input); } return; } 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) { var mapArgs = params.args; if (!mapArgs || mapArgs.length < 1) { if (cm) { showConfirm(cm, 'No such mapping: ' + params.input); } return; } exCommandDispatcher.unmap(mapArgs[0], ctx); }, move: function(cm, params) { commandDispatcher.processCommand(cm, cm.state.vim, { type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true }, repeatOverride: params.line+1}); }, set: function(cm, params) { var setArgs = params.args; var setCfg = params.setCfg || {}; if (!setArgs || setArgs.length < 1) { if (cm) { showConfirm(cm, 'Invalid mapping: ' + params.input); } return; } var expr = setArgs[0].split('='); var optionName = expr[0]; var value = expr[1]; var forceGet = false; if (optionName.charAt(optionName.length - 1) == '?') { if (value) { throw Error('Trailing characters: ' + params.argString); } optionName = optionName.substring(0, optionName.length - 1); forceGet = true; } if (value === undefined && optionName.substring(0, 2) == 'no') { optionName = optionName.substring(2); value = false; } var optionIsBoolean = options[optionName] && options[optionName].type == 'boolean'; if (optionIsBoolean && value == undefined) { value = true; } if (!optionIsBoolean && value === undefined || forceGet) { var oldValue = getOption(optionName, cm, setCfg); if (oldValue === true || oldValue === false) { showConfirm(cm, ' ' + (oldValue ? '' : 'no') + optionName); } else { showConfirm(cm, ' ' + optionName + '=' + oldValue); } } else { setOption(optionName, value, cm, setCfg); } }, setlocal: function (cm, params) { params.setCfg = {scope: 'local'}; this.set(cm, params); }, setglobal: function (cm, params) { params.setCfg = {scope: 'global'}; this.set(cm, params); }, registers: function(cm, params) { var regArgs = params.args; var registers = vimGlobalState.registerController.registers; var regInfo = '----------Registers----------

'; if (!regArgs) { for (var registerName in registers) { var text = registers[registerName].toString(); if (text.length) { regInfo += '"' + registerName + ' ' + text + '
'; } } } else { var registerName; regArgs = regArgs.join(''); for (var i = 0; i < regArgs.length; i++) { registerName = regArgs.charAt(i); if (!vimGlobalState.registerController.isValidRegister(registerName)) { continue; } var register = registers[registerName] || new Register(); regInfo += '"' + registerName + ' ' + register.toString() + '
'; } } showConfirm(cm, regInfo); }, sort: function(cm, params) { var reverse, ignoreCase, unique, number; function parseArgs() { if (params.argString) { var args = new CodeMirror.StringStream(params.argString); if (args.eat('!')) { reverse = true; } if (args.eol()) { return; } if (!args.eatSpace()) { return 'Invalid arguments'; } var opts = args.match(/[a-z]+/); if (opts) { opts = opts[0]; ignoreCase = opts.indexOf('i') != -1; unique = opts.indexOf('u') != -1; var decimal = opts.indexOf('d') != -1 && 1; var hex = opts.indexOf('x') != -1 && 1; var octal = opts.indexOf('o') != -1 && 1; if (decimal + hex + octal > 1) { return 'Invalid arguments'; } number = decimal && 'decimal' || hex && 'hex' || octal && 'octal'; } if (args.eatSpace() && args.match(/\/.*\//)) { 'patterns not supported'; } } } var err = parseArgs(); if (err) { showConfirm(cm, err + ': ' + params.argString); return; } var lineStart = params.line || cm.firstLine(); var lineEnd = params.lineEnd || params.line || cm.lastLine(); if (lineStart == lineEnd) { return; } var curStart = Pos(lineStart, 0); var curEnd = Pos(lineEnd, lineLength(cm, lineEnd)); var text = cm.getRange(curStart, curEnd).split('\n'); var numberRegex = (number == 'decimal') ? /(-?)([\d]+)/ : (number == 'hex') ? /(-?)(?:0x)?([0-9a-f]+)/i : (number == 'octal') ? /([0-7]+)/ : null; var radix = (number == 'decimal') ? 10 : (number == 'hex') ? 16 : (number == 'octal') ? 8 : null; var numPart = [], textPart = []; if (number) { for (var i = 0; i < text.length; i++) { if (numberRegex.exec(text[i])) { numPart.push(text[i]); } else { textPart.push(text[i]); } } } else { textPart = text; } function compareFn(a, b) { if (reverse) { var tmp; tmp = a; a = b; b = tmp; } if (ignoreCase) { a = a.toLowerCase(); b = b.toLowerCase(); } var anum = number && numberRegex.exec(a); var bnum = number && numberRegex.exec(b); if (!anum) { return a < b ? -1 : 1; } anum = parseInt((anum[1] + anum[2]).toLowerCase(), radix); bnum = parseInt((bnum[1] + bnum[2]).toLowerCase(), radix); return anum - bnum; } numPart.sort(compareFn); textPart.sort(compareFn); text = (!reverse) ? textPart.concat(numPart) : numPart.concat(textPart); if (unique) { // Remove duplicate lines var textOld = text; var lastLine; text = []; for (var i = 0; i < textOld.length; i++) { if (textOld[i] != lastLine) { text.push(textOld[i]); } lastLine = textOld[i]; } } cm.replaceRange(text.join('\n'), curStart, curEnd); }, global: function(cm, params) { var argString = params.argString; if (!argString) { showConfirm(cm, 'Regular Expression missing from global'); return; } var lineStart = (params.line !== undefined) ? params.line : cm.firstLine(); var lineEnd = params.lineEnd || params.line || cm.lastLine(); var tokens = splitBySlash(argString); var regexPart = argString, cmd; if (tokens.length) { regexPart = tokens[0]; cmd = tokens.slice(1, tokens.length).join('/'); } if (regexPart) { try { updateSearchQuery(cm, regexPart, true /** ignoreCase */, true /** smartCase */); } catch (e) { showConfirm(cm, 'Invalid regex: ' + regexPart); return; } } var query = getSearchState(cm).getQuery(); var matchedLines = [], content = ''; for (var i = lineStart; i <= lineEnd; i++) { var matched = query.test(cm.getLine(i)); if (matched) { matchedLines.push(i+1); content+= cm.getLine(i) + '
'; } } if (!cmd) { showConfirm(cm, content); return; } var index = 0; var nextCommand = function() { if (index < matchedLines.length) { var command = matchedLines[index] + cmd; exCommandDispatcher.processCommand(cm, command, { callback: nextCommand }); } index++; }; nextCommand(); }, substitute: function(cm, params) { if (!cm.getSearchCursor) { throw new Error('Search feature not available. Requires searchcursor.js or ' + 'any other getSearchCursor implementation.'); } var argString = params.argString; var tokens = argString ? splitBySlash(argString) : []; var regexPart, replacePart = '', trailing, flagsPart, count; var confirm = false; // Whether to confirm each replace. var global = false; // True to replace all instances on a line, false to replace only 1. if (tokens.length) { regexPart = tokens[0]; replacePart = tokens[1]; if (replacePart !== undefined) { if (getOption('pcre')) { replacePart = unescapeRegexReplace(replacePart); } else { replacePart = translateRegexReplace(replacePart); } vimGlobalState.lastSubstituteReplacePart = replacePart; } trailing = tokens[2] ? tokens[2].split(' ') : []; } else { if (argString && argString.length) { showConfirm(cm, 'Substitutions should be of the form ' + ':s/pattern/replace/'); return; } } if (trailing) { flagsPart = trailing[0]; count = parseInt(trailing[1]); if (flagsPart) { if (flagsPart.indexOf('c') != -1) { confirm = true; flagsPart.replace('c', ''); } if (flagsPart.indexOf('g') != -1) { global = true; flagsPart.replace('g', ''); } regexPart = regexPart + '/' + flagsPart; } } if (regexPart) { try { updateSearchQuery(cm, regexPart, true /** ignoreCase */, true /** smartCase */); } catch (e) { showConfirm(cm, 'Invalid regex: ' + regexPart); return; } } replacePart = replacePart || vimGlobalState.lastSubstituteReplacePart; if (replacePart === undefined) { showConfirm(cm, 'No previous substitute regular expression'); return; } var state = getSearchState(cm); var query = state.getQuery(); var lineStart = (params.line !== undefined) ? params.line : cm.getCursor().line; var lineEnd = params.lineEnd || lineStart; if (lineStart == cm.firstLine() && lineEnd == cm.lastLine()) { lineEnd = Infinity; } if (count) { lineStart = lineEnd; lineEnd = lineStart + count - 1; } var startPos = clipCursorToContent(cm, Pos(lineStart, 0)); var cursor = cm.getSearchCursor(query, startPos); doReplace(cm, confirm, global, lineStart, lineEnd, cursor, query, replacePart, params.callback); }, redo: CodeMirror.commands.redo, undo: CodeMirror.commands.undo, write: function(cm) { if (CodeMirror.commands.save) { CodeMirror.commands.save(cm); } else { cm.save(); } }, nohlsearch: function(cm) { clearSearchHighlight(cm); }, delmarks: function(cm, params) { if (!params.argString || !trim(params.argString)) { showConfirm(cm, 'Argument required'); return; } var state = cm.state.vim; var stream = new CodeMirror.StringStream(trim(params.argString)); while (!stream.eol()) { stream.eatSpace(); var count = stream.pos; if (!stream.match(/[a-zA-Z]/, false)) { showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count)); return; } var sym = stream.next(); if (stream.match('-', true)) { if (!stream.match(/[a-zA-Z]/, false)) { showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count)); return; } var startMark = sym; var finishMark = stream.next(); if (isLowerCase(startMark) && isLowerCase(finishMark) || isUpperCase(startMark) && isUpperCase(finishMark)) { var start = startMark.charCodeAt(0); var finish = finishMark.charCodeAt(0); if (start >= finish) { showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count)); return; } for (var j = 0; j <= finish - start; j++) { var mark = String.fromCharCode(start + j); delete state.marks[mark]; } } else { showConfirm(cm, 'Invalid argument: ' + startMark + '-'); return; } } else { delete state.marks[sym]; } } } }; var exCommandDispatcher = new ExCommandDispatcher(); function doReplace(cm, confirm, global, lineStart, lineEnd, searchCursor, query, replaceWith, callback) { cm.state.vim.exMode = true; var done = false; var lastPos = searchCursor.from(); function replaceAll() { cm.operation(function() { while (!done) { replace(); next(); } stop(); }); } function replace() { var text = cm.getRange(searchCursor.from(), searchCursor.to()); var newText = text.replace(query, replaceWith); searchCursor.replace(newText); } function next() { while(searchCursor.findNext() && isInRange(searchCursor.from(), lineStart, lineEnd)) { if (!global && lastPos && searchCursor.from().line == lastPos.line) { continue; } cm.scrollIntoView(searchCursor.from(), 30); cm.setSelection(searchCursor.from(), searchCursor.to()); lastPos = searchCursor.from(); done = false; return; } done = true; } function stop(close) { if (close) { close(); } cm.focus(); if (lastPos) { cm.setCursor(lastPos); var vim = cm.state.vim; vim.exMode = false; vim.lastHPos = vim.lastHSPos = lastPos.ch; } if (callback) { callback(); } } function onPromptKeyDown(e, _value, close) { CodeMirror.e_stop(e); var keyName = CodeMirror.keyName(e); switch (keyName) { case 'Y': replace(); next(); break; case 'N': next(); break; case 'A': var savedCallback = callback; callback = undefined; cm.operation(replaceAll); callback = savedCallback; break; case 'L': replace(); case 'Q': case 'Esc': case 'Ctrl-C': case 'Ctrl-[': stop(close); break; } if (done) { stop(close); } return true; } next(); if (done) { showConfirm(cm, 'No matches for ' + query.source); return; } if (!confirm) { replaceAll(); if (callback) { callback(); }; return; } showPrompt(cm, { prefix: 'replace with ' + replaceWith + ' (y/n/a/q/l)', onKeyDown: onPromptKeyDown }); } CodeMirror.keyMap.vim = { attach: attachVimMap, detach: detachVimMap, call: cmKey }; function exitInsertMode(cm) { var vim = cm.state.vim; var macroModeState = vimGlobalState.macroModeState; var insertModeChangeRegister = vimGlobalState.registerController.getRegister('.'); var isPlaying = macroModeState.isPlaying; var lastChange = macroModeState.lastInsertModeChanges; var text = []; if (!isPlaying) { var selLength = lastChange.inVisualBlock ? vim.lastSelection.visualBlock.height : 1; var changes = lastChange.changes; var text = []; var i = 0; while (i < changes.length) { text.push(changes[i]); if (changes[i] instanceof InsertModeKey) { i++; } else { i+= selLength; } } lastChange.changes = text; cm.off('change', onChange); CodeMirror.off(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown); } if (!isPlaying && vim.insertModeRepeat > 1) { repeatLastEdit(cm, vim, vim.insertModeRepeat - 1, true /** repeatForInsert */); vim.lastEditInputState.repeatOverride = vim.insertModeRepeat; } delete vim.insertModeRepeat; vim.insertMode = false; cm.setCursor(cm.getCursor().line, cm.getCursor().ch-1); cm.setOption('keyMap', 'vim'); cm.setOption('disableInput', true); cm.toggleOverwrite(false); // exit replace mode if we were in it. insertModeChangeRegister.setText(lastChange.changes.join('')); CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); if (macroModeState.isRecording) { logInsertModeChange(macroModeState); } } function _mapCommand(command) { defaultKeymap.unshift(command); } function mapCommand(keys, type, name, args, extra) { var command = {keys: keys, type: type}; command[type] = name; command[type + "Args"] = args; for (var key in extra) command[key] = extra[key]; _mapCommand(command); } defineOption('insertModeEscKeysTimeout', 200, 'number'); CodeMirror.keyMap['vim-insert'] = { 'Ctrl-N': 'autocomplete', 'Ctrl-P': 'autocomplete', 'Enter': function(cm) { var fn = CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent; fn(cm); }, fallthrough: ['default'], attach: attachVimMap, detach: detachVimMap, call: cmKey }; CodeMirror.keyMap['vim-replace'] = { 'Backspace': 'goCharLeft', fallthrough: ['vim-insert'], attach: attachVimMap, detach: detachVimMap, call: cmKey }; function executeMacroRegister(cm, vim, macroModeState, registerName) { var register = vimGlobalState.registerController.getRegister(registerName); if (registerName == ':') { if (register.keyBuffer[0]) { exCommandDispatcher.processCommand(cm, register.keyBuffer[0]); } macroModeState.isPlaying = false; return; } var keyBuffer = register.keyBuffer; var imc = 0; macroModeState.isPlaying = true; macroModeState.replaySearchQueries = register.searchQueries.slice(0); for (var i = 0; i < keyBuffer.length; i++) { var text = keyBuffer[i]; var match, key; while (text) { match = (/<\w+-.+?>|<\w+>|./).exec(text); key = match[0]; text = text.substring(match.index + key.length); CodeMirror.Vim.handleKey(cm, key, 'macro'); if (vim.insertMode) { var changes = register.insertModeChanges[imc++].changes; vimGlobalState.macroModeState.lastInsertModeChanges.changes = changes; repeatInsertModeChanges(cm, changes, 1); exitInsertMode(cm); } } }; macroModeState.isPlaying = false; } function logKey(macroModeState, key) { if (macroModeState.isPlaying) { return; } var registerName = macroModeState.latestRegister; var register = vimGlobalState.registerController.getRegister(registerName); if (register) { register.pushText(key); } } function logInsertModeChange(macroModeState) { if (macroModeState.isPlaying) { return; } var registerName = macroModeState.latestRegister; var register = vimGlobalState.registerController.getRegister(registerName); if (register && register.pushInsertModeChanges) { register.pushInsertModeChanges(macroModeState.lastInsertModeChanges); } } function logSearchQuery(macroModeState, query) { if (macroModeState.isPlaying) { return; } var registerName = macroModeState.latestRegister; var register = vimGlobalState.registerController.getRegister(registerName); if (register && register.pushSearchQuery) { register.pushSearchQuery(query); } } function onChange(_cm, changeObj) { var macroModeState = vimGlobalState.macroModeState; var lastChange = macroModeState.lastInsertModeChanges; if (!macroModeState.isPlaying) { while(changeObj) { lastChange.expectCursorActivityForChange = true; if (changeObj.origin == '+input' || changeObj.origin == 'paste' || changeObj.origin === undefined /* only in testing */) { var text = changeObj.text.join('\n'); lastChange.changes.push(text); } changeObj = changeObj.next; } } } function onCursorActivity(cm) { var vim = cm.state.vim; if (vim.insertMode) { var macroModeState = vimGlobalState.macroModeState; if (macroModeState.isPlaying) { return; } var lastChange = macroModeState.lastInsertModeChanges; if (lastChange.expectCursorActivityForChange) { lastChange.expectCursorActivityForChange = false; } else { lastChange.changes = []; } } else if (!cm.curOp.isVimOp) { handleExternalSelection(cm, vim); } if (vim.visualMode) { updateFakeCursor(cm); } } function updateFakeCursor(cm) { var vim = cm.state.vim; var from = clipCursorToContent(cm, 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'); if (vim.visualMode && !cm.somethingSelected()) { 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) { 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) { vim.lastHPos = cm.getCursor().ch; } } function InsertModeKey(keyName) { this.keyName = keyName; } function onKeyEventTargetKeyDown(e) { var macroModeState = vimGlobalState.macroModeState; var lastChange = macroModeState.lastInsertModeChanges; var keyName = CodeMirror.keyName(e); if (!keyName) { return; } function onKeyFound() { lastChange.changes.push(new InsertModeKey(keyName)); return true; } if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) { CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound); } } function repeatLastEdit(cm, vim, repeat, repeatForInsert) { var macroModeState = vimGlobalState.macroModeState; macroModeState.isPlaying = true; var isAction = !!vim.lastEditActionCommand; var cachedInputState = vim.inputState; function repeatCommand() { if (isAction) { commandDispatcher.processAction(cm, vim, vim.lastEditActionCommand); } else { commandDispatcher.evalInput(cm, vim); } } function repeatInsert(repeat) { if (macroModeState.lastInsertModeChanges.changes.length > 0) { repeat = !vim.lastEditActionCommand ? 1 : repeat; var changeObject = macroModeState.lastInsertModeChanges; repeatInsertModeChanges(cm, changeObject.changes, repeat); } } vim.inputState = vim.lastEditInputState; if (isAction && vim.lastEditActionCommand.interlaceInsertRepeat) { for (var i = 0; i < repeat; i++) { repeatCommand(); repeatInsert(1); } } else { if (!repeatForInsert) { repeatCommand(); } repeatInsert(repeat); } vim.inputState = cachedInputState; if (vim.insertMode && !repeatForInsert) { exitInsertMode(cm); } macroModeState.isPlaying = false; }; function repeatInsertModeChanges(cm, changes, repeat) { function keyHandler(binding) { if (typeof binding == 'string') { CodeMirror.commands[binding](cm); } else { binding(cm); } return true; } var head = cm.getCursor('head'); var inVisualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock; if (inVisualBlock) { var vim = cm.state.vim; var lastSel = vim.lastSelection; var offset = getOffset(lastSel.anchor, lastSel.head); selectForInsert(cm, head, offset.line + 1); repeat = cm.listSelections().length; 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); } else { var cur = cm.getCursor(); cm.replaceRange(change, cur, cur); } } } if (inVisualBlock) { cm.setCursor(offsetCursor(head, 0, 1)); } } resetVimGlobalState(); CodeMirror.Vim = Vim(); Vim = CodeMirror.Vim; var specialKey = {'return':'CR',backspace:'BS','delete':'Del',esc:'Esc', left:'Left',right:'Right',up:'Up',down:'Down',space: 'Space', home:'Home',end:'End',pageup:'PageUp',pagedown:'PageDown', enter: 'CR' }; function lookupKey(hashId, key, e) { if (key.length > 1 && key[0] == "n") { key = key.replace("numpad", ""); } key = specialKey[key] || key; var name = ''; if (e.ctrlKey) { name += 'C-'; } if (e.altKey) { name += 'A-'; } if (e.shiftKey) { name += 'S-'; } name += key; if (name.length > 1) { name = '<' + name + '>'; } return name; } var handleKey = Vim.handleKey.bind(Vim); Vim.handleKey = function(cm, key, origin) { return cm.operation(function() { return handleKey(cm, key, origin); }, true); } function cloneVimState(state) { var n = new state.constructor(); Object.keys(state).forEach(function(key) { var o = state[key]; if (Array.isArray(o)) o = o.slice(); else if (o && typeof o == "object" && o.constructor != Object) o = cloneVimState(o); n[key] = o; }); if (state.sel) { n.sel = { head: state.sel.head && copyCursor(state.sel.head), anchor: state.sel.anchor && copyCursor(state.sel.anchor) }; } return n; } function multiSelectHandleKey(cm, key, origin) { var isHandled = false; var vim = Vim.maybeInitVimState_(cm); var visualBlock = vim.visualBlock || vim.wasInVisualBlock; if (vim.wasInVisualBlock && !cm.ace.inMultiSelectMode) { vim.wasInVisualBlock = false; } else if (cm.ace.inMultiSelectMode && vim.visualBlock) { vim.wasInVisualBlock = true; } if (key == '' && !vim.insertMode && !vim.visualMode && cm.ace.inMultiSelectMode) { cm.ace.exitMultiSelectMode(); } else if (visualBlock || !cm.ace.inMultiSelectMode || cm.ace.inVirtualSelectionMode) { isHandled = Vim.handleKey(cm, key, origin); } else { var old = cloneVimState(vim); cm.operation(function() { cm.ace.forEachSelection(function() { var sel = cm.ace.selection; cm.state.vim.lastHPos = sel.$desiredColumn == null ? sel.lead.column : sel.$desiredColumn; var head = cm.getCursor("head"); var anchor = cm.getCursor("anchor"); var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0; var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0; head = offsetCursor(head, 0, headOffset); anchor = offsetCursor(anchor, 0, anchorOffset); cm.state.vim.sel.head = head; cm.state.vim.sel.anchor = anchor; isHandled = handleKey(cm, key, origin); sel.$desiredColumn = cm.state.vim.lastHPos == -1 ? null : cm.state.vim.lastHPos; if (cm.virtualSelectionMode()) { cm.state.vim = cloneVimState(old); } }); if (cm.curOp.cursorActivity && !isHandled) cm.curOp.cursorActivity = false; }, true); } return isHandled; } exports.CodeMirror = CodeMirror; var getVim = Vim.maybeInitVimState_; exports.handler = { $id: "ace/keyboard/vim", drawCursor: function(style, pixelPos, config, sel, session) { var vim = this.state.vim || {}; var w = config.characterWidth; var h = config.lineHeight; var top = pixelPos.top; var left = pixelPos.left; if (!vim.insertMode) { var isbackwards = !sel.cursor ? session.selection.isBackwards() || session.selection.isEmpty() : Range.comparePoints(sel.cursor, sel.start) <= 0; if (!isbackwards && left > w) left -= w; } if (!vim.insertMode && vim.status) { h = h / 2; top += h; } style.left = left + "px"; style.top = top + "px"; style.width = w + "px"; style.height = h + "px"; }, handleKeyboard: function(data, hashId, key, keyCode, e) { var editor = data.editor; var cm = editor.state.cm; var vim = getVim(cm); if (keyCode == -1) return; if (key == "c" && hashId == 1) { // key == "ctrl-c" if (!useragent.isMac && editor.getCopyText()) { editor.once("copy", function() { editor.selection.clearSelection(); }); return {command: "null", passEvent: true}; } } else if (!vim.insertMode) { if (useragent.isMac && this.handleMacRepeat(data, hashId, key)) { hashId = -1; key = data.inputChar; } } if (hashId == -1 || hashId & 1 || hashId === 0 && key.length > 1) { var insertMode = vim.insertMode; var name = lookupKey(hashId, key, e || {}); if (vim.status == null) vim.status = ""; var isHandled = multiSelectHandleKey(cm, name, 'user'); vim = getVim(cm); // may be changed by multiSelectHandleKey if (isHandled && vim.status != null) vim.status += name; else if (vim.status == null) vim.status = ""; cm._signal("changeStatus"); if (!isHandled && (hashId != -1 || insertMode)) return; return {command: "null", passEvent: !isHandled}; } }, attach: function(editor) { if (!editor.state) editor.state = {}; var cm = new CodeMirror(editor); editor.state.cm = cm; editor.$vimModeHandler = this; CodeMirror.keyMap.vim.attach(cm); getVim(cm).status = null; cm.on('vim-command-done', function() { if (cm.virtualSelectionMode()) return; getVim(cm).status = null; cm.ace._signal("changeStatus"); cm.ace.session.markUndoGroup(); }); cm.on("changeStatus", function() { cm.ace.renderer.updateCursor(); cm.ace._signal("changeStatus"); }); cm.on("vim-mode-change", function() { if (cm.virtualSelectionMode()) return; cm.ace.renderer.setStyle("normal-mode", !getVim(cm).insertMode); cm._signal("changeStatus"); }); cm.ace.renderer.setStyle("normal-mode", !getVim(cm).insertMode); editor.renderer.$cursorLayer.drawCursor = this.drawCursor.bind(cm); this.updateMacCompositionHandlers(editor, true); }, detach: function(editor) { var cm = editor.state.cm; CodeMirror.keyMap.vim.detach(cm); cm.destroy(); editor.state.cm = null; editor.$vimModeHandler = null; editor.renderer.$cursorLayer.drawCursor = null; editor.renderer.setStyle("normal-mode", false); this.updateMacCompositionHandlers(editor, false); }, getStatusText: function(editor) { var cm = editor.state.cm; var vim = getVim(cm); if (vim.insertMode) return "INSERT"; var status = ""; if (vim.visualMode) { status += "VISUAL"; if (vim.visualLine) status += " LINE"; if (vim.visualBlock) status += " BLOCK"; } if (vim.status) status += (status ? " " : "") + vim.status; return status; }, handleMacRepeat: function(data, hashId, key) { if (hashId == -1) { data.inputChar = key; data.lastEvent = "input"; } else if (data.inputChar && data.$lastHash == hashId && data.$lastKey == key) { if (data.lastEvent == "input") { data.lastEvent = "input1"; } else if (data.lastEvent == "input1") { return true; } } else { data.$lastHash = hashId; data.$lastKey = key; data.lastEvent = "keypress"; } }, updateMacCompositionHandlers: function(editor, enable) { var onCompositionUpdateOverride = function(text) { var cm = editor.state.cm; var vim = getVim(cm); if (!vim.insertMode) { var el = this.textInput.getElement(); el.blur(); el.focus(); el.value = text; } else { this.onCompositionUpdateOrig(text); } }; var onCompositionStartOverride = function(text) { var cm = editor.state.cm; var vim = getVim(cm); if (!vim.insertMode) { this.onCompositionStartOrig(text); } }; if (enable) { if (!editor.onCompositionUpdateOrig) { editor.onCompositionUpdateOrig = editor.onCompositionUpdate; editor.onCompositionUpdate = onCompositionUpdateOverride; editor.onCompositionStartOrig = editor.onCompositionStart; editor.onCompositionStart = onCompositionStartOverride; } } else { if (editor.onCompositionUpdateOrig) { editor.onCompositionUpdate = editor.onCompositionUpdateOrig; editor.onCompositionUpdateOrig = null; editor.onCompositionStart = editor.onCompositionStartOrig; editor.onCompositionStartOrig = null; } } } }; var renderVirtualNumbers = { getText: function(session, row) { return (Math.abs(session.selection.lead.row - row) || (row + 1 + (row < 9? "\xb7" : "" ))) + ""; }, getWidth: function(session, lastLineNumber, config) { return session.getLength().toString().length * config.characterWidth; }, update: function(e, editor) { editor.renderer.$loop.schedule(editor.renderer.CHANGE_GUTTER); }, attach: function(editor) { editor.renderer.$gutterLayer.$renderer = this; editor.on("changeSelection", this.update); }, detach: function(editor) { editor.renderer.$gutterLayer.$renderer = null; editor.off("changeSelection", this.update); } }; Vim.defineOption({ name: "wrap", set: function(value, cm) { if (cm) {cm.ace.setOption("wrap", value)} }, type: "boolean" }, false); Vim.defineEx('write', 'w', function() { console.log(':write is not implemented') }); defaultKeymap.push( { keys: 'zc', type: 'action', action: 'fold', actionArgs: { open: false } }, { keys: 'zC', type: 'action', action: 'fold', actionArgs: { open: false, all: true } }, { keys: 'zo', type: 'action', action: 'fold', actionArgs: { open: true, } }, { keys: 'zO', type: 'action', action: 'fold', actionArgs: { open: true, all: true } }, { keys: 'za', type: 'action', action: 'fold', actionArgs: { toggle: true } }, { keys: 'zA', type: 'action', action: 'fold', actionArgs: { toggle: true, all: true } }, { keys: 'zf', type: 'action', action: 'fold', actionArgs: { open: true, all: true } }, { keys: 'zd', type: 'action', action: 'fold', actionArgs: { open: true, all: true } }, { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorAbove" } }, { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorBelow" } }, { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorAboveSkipCurrent" } }, { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorBelowSkipCurrent" } }, { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "selectMoreBefore" } }, { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "selectMoreAfter" } }, { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "selectNextBefore" } }, { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "selectNextAfter" } } ); actions.aceCommand = function(cm, actionArgs, vim) { cm.vimCmd = actionArgs; if (cm.ace.inVirtualSelectionMode) cm.ace.on("beforeEndOperation", delayedExecAceCommand); else delayedExecAceCommand(null, cm.ace); }; function delayedExecAceCommand(op, ace) { ace.off("beforeEndOperation", delayedExecAceCommand); var cmd = ace.state.cm.vimCmd; if (cmd) { ace.execCommand(cmd.exec ? cmd : cmd.name, cmd.args); } ace.curOp = ace.prevOp; } actions.fold = function(cm, actionArgs, vim) { cm.ace.execCommand(['toggleFoldWidget', 'toggleFoldWidget', 'foldOther', 'unfoldall' ][(actionArgs.all ? 2 : 0) + (actionArgs.open ? 1 : 0)]); }, exports.handler.defaultKeymap = defaultKeymap; exports.handler.actions = actions; exports.Vim = Vim; Vim.map("Y", "yy", "normal"); });