corrade-nucleus-nucleons – Blame information for rev 20
?pathlinks?
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 20 | office | 1 | define("ace/snippets",["require","exports","module","ace/lib/oop","ace/lib/event_emitter","ace/lib/lang","ace/range","ace/anchor","ace/keyboard/hash_handler","ace/tokenizer","ace/lib/dom","ace/editor"], function(require, exports, module) { |
| 2 | "use strict"; |
||
| 3 | var oop = require("./lib/oop"); |
||
| 4 | var EventEmitter = require("./lib/event_emitter").EventEmitter; |
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| 5 | var lang = require("./lib/lang"); |
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| 6 | var Range = require("./range").Range; |
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| 7 | var Anchor = require("./anchor").Anchor; |
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| 8 | var HashHandler = require("./keyboard/hash_handler").HashHandler; |
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| 9 | var Tokenizer = require("./tokenizer").Tokenizer; |
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| 10 | var comparePoints = Range.comparePoints; |
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| 11 | |||
| 12 | var SnippetManager = function() { |
||
| 13 | this.snippetMap = {}; |
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| 14 | this.snippetNameMap = {}; |
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| 15 | }; |
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| 16 | |||
| 17 | (function() { |
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| 18 | oop.implement(this, EventEmitter); |
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| 19 | |||
| 20 | this.getTokenizer = function() { |
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| 21 | function TabstopToken(str, _, stack) { |
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| 22 | str = str.substr(1); |
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| 23 | if (/^\d+$/.test(str) && !stack.inFormatString) |
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| 24 | return [{tabstopId: parseInt(str, 10)}]; |
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| 25 | return [{text: str}]; |
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| 26 | } |
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| 27 | function escape(ch) { |
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| 28 | return "(?:[^\\\\" + ch + "]|\\\\.)"; |
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| 29 | } |
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| 30 | SnippetManager.$tokenizer = new Tokenizer({ |
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| 31 | start: [ |
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| 32 | {regex: /:/, onMatch: function(val, state, stack) { |
||
| 33 | if (stack.length && stack[0].expectIf) { |
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| 34 | stack[0].expectIf = false; |
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| 35 | stack[0].elseBranch = stack[0]; |
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| 36 | return [stack[0]]; |
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| 37 | } |
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| 38 | return ":"; |
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| 39 | }}, |
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| 40 | {regex: /\\./, onMatch: function(val, state, stack) { |
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| 41 | var ch = val[1]; |
||
| 42 | if (ch == "}" && stack.length) { |
||
| 43 | val = ch; |
||
| 44 | }else if ("`$\\".indexOf(ch) != -1) { |
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| 45 | val = ch; |
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| 46 | } else if (stack.inFormatString) { |
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| 47 | if (ch == "n") |
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| 48 | val = "\n"; |
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| 49 | else if (ch == "t") |
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| 50 | val = "\n"; |
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| 51 | else if ("ulULE".indexOf(ch) != -1) { |
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| 52 | val = {changeCase: ch, local: ch > "a"}; |
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| 53 | } |
||
| 54 | } |
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| 55 | |||
| 56 | return [val]; |
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| 57 | }}, |
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| 58 | {regex: /}/, onMatch: function(val, state, stack) { |
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| 59 | return [stack.length ? stack.shift() : val]; |
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| 60 | }}, |
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| 61 | {regex: /\$(?:\d+|\w+)/, onMatch: TabstopToken}, |
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| 62 | {regex: /\$\{[\dA-Z_a-z]+/, onMatch: function(str, state, stack) { |
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| 63 | var t = TabstopToken(str.substr(1), state, stack); |
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| 64 | stack.unshift(t[0]); |
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| 65 | return t; |
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| 66 | }, next: "snippetVar"}, |
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| 67 | {regex: /\n/, token: "newline", merge: false} |
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| 68 | ], |
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| 69 | snippetVar: [ |
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| 70 | {regex: "\\|" + escape("\\|") + "*\\|", onMatch: function(val, state, stack) { |
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| 71 | stack[0].choices = val.slice(1, -1).split(","); |
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| 72 | }, next: "start"}, |
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| 73 | {regex: "/(" + escape("/") + "+)/(?:(" + escape("/") + "*)/)(\\w*):?", |
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| 74 | onMatch: function(val, state, stack) { |
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| 75 | var ts = stack[0]; |
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| 76 | ts.fmtString = val; |
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| 77 | |||
| 78 | val = this.splitRegex.exec(val); |
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| 79 | ts.guard = val[1]; |
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| 80 | ts.fmt = val[2]; |
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| 81 | ts.flag = val[3]; |
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| 82 | return ""; |
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| 83 | }, next: "start"}, |
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| 84 | {regex: "`" + escape("`") + "*`", onMatch: function(val, state, stack) { |
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| 85 | stack[0].code = val.splice(1, -1); |
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| 86 | return ""; |
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| 87 | }, next: "start"}, |
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| 88 | {regex: "\\?", onMatch: function(val, state, stack) { |
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| 89 | if (stack[0]) |
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| 90 | stack[0].expectIf = true; |
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| 91 | }, next: "start"}, |
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| 92 | {regex: "([^:}\\\\]|\\\\.)*:?", token: "", next: "start"} |
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| 93 | ], |
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| 94 | formatString: [ |
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| 95 | {regex: "/(" + escape("/") + "+)/", token: "regex"}, |
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| 96 | {regex: "", onMatch: function(val, state, stack) { |
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| 97 | stack.inFormatString = true; |
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| 98 | }, next: "start"} |
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| 99 | ] |
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| 100 | }); |
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| 101 | SnippetManager.prototype.getTokenizer = function() { |
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| 102 | return SnippetManager.$tokenizer; |
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| 103 | }; |
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| 104 | return SnippetManager.$tokenizer; |
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| 105 | }; |
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| 106 | |||
| 107 | this.tokenizeTmSnippet = function(str, startState) { |
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| 108 | return this.getTokenizer().getLineTokens(str, startState).tokens.map(function(x) { |
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| 109 | return x.value || x; |
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| 110 | }); |
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| 111 | }; |
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| 112 | |||
| 113 | this.$getDefaultValue = function(editor, name) { |
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| 114 | if (/^[A-Z]\d+$/.test(name)) { |
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| 115 | var i = name.substr(1); |
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| 116 | return (this.variables[name[0] + "__"] || {})[i]; |
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| 117 | } |
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| 118 | if (/^\d+$/.test(name)) { |
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| 119 | return (this.variables.__ || {})[name]; |
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| 120 | } |
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| 121 | name = name.replace(/^TM_/, ""); |
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| 122 | |||
| 123 | if (!editor) |
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| 124 | return; |
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| 125 | var s = editor.session; |
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| 126 | switch(name) { |
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| 127 | case "CURRENT_WORD": |
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| 128 | var r = s.getWordRange(); |
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| 129 | case "SELECTION": |
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| 130 | case "SELECTED_TEXT": |
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| 131 | return s.getTextRange(r); |
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| 132 | case "CURRENT_LINE": |
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| 133 | return s.getLine(editor.getCursorPosition().row); |
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| 134 | case "PREV_LINE": // not possible in textmate |
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| 135 | return s.getLine(editor.getCursorPosition().row - 1); |
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| 136 | case "LINE_INDEX": |
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| 137 | return editor.getCursorPosition().column; |
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| 138 | case "LINE_NUMBER": |
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| 139 | return editor.getCursorPosition().row + 1; |
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| 140 | case "SOFT_TABS": |
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| 141 | return s.getUseSoftTabs() ? "YES" : "NO"; |
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| 142 | case "TAB_SIZE": |
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| 143 | return s.getTabSize(); |
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| 144 | case "FILENAME": |
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| 145 | case "FILEPATH": |
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| 146 | return ""; |
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| 147 | case "FULLNAME": |
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| 148 | return "Ace"; |
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| 149 | } |
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| 150 | }; |
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| 151 | this.variables = {}; |
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| 152 | this.getVariableValue = function(editor, varName) { |
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| 153 | if (this.variables.hasOwnProperty(varName)) |
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| 154 | return this.variables[varName](editor, varName) || ""; |
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| 155 | return this.$getDefaultValue(editor, varName) || ""; |
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| 156 | }; |
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| 157 | this.tmStrFormat = function(str, ch, editor) { |
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| 158 | var flag = ch.flag || ""; |
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| 159 | var re = ch.guard; |
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| 160 | re = new RegExp(re, flag.replace(/[^gi]/, "")); |
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| 161 | var fmtTokens = this.tokenizeTmSnippet(ch.fmt, "formatString"); |
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| 162 | var _self = this; |
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| 163 | var formatted = str.replace(re, function() { |
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| 164 | _self.variables.__ = arguments; |
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| 165 | var fmtParts = _self.resolveVariables(fmtTokens, editor); |
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| 166 | var gChangeCase = "E"; |
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| 167 | for (var i = 0; i < fmtParts.length; i++) { |
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| 168 | var ch = fmtParts[i]; |
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| 169 | if (typeof ch == "object") { |
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| 170 | fmtParts[i] = ""; |
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| 171 | if (ch.changeCase && ch.local) { |
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| 172 | var next = fmtParts[i + 1]; |
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| 173 | if (next && typeof next == "string") { |
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| 174 | if (ch.changeCase == "u") |
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| 175 | fmtParts[i] = next[0].toUpperCase(); |
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| 176 | else |
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| 177 | fmtParts[i] = next[0].toLowerCase(); |
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| 178 | fmtParts[i + 1] = next.substr(1); |
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| 179 | } |
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| 180 | } else if (ch.changeCase) { |
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| 181 | gChangeCase = ch.changeCase; |
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| 182 | } |
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| 183 | } else if (gChangeCase == "U") { |
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| 184 | fmtParts[i] = ch.toUpperCase(); |
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| 185 | } else if (gChangeCase == "L") { |
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| 186 | fmtParts[i] = ch.toLowerCase(); |
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| 187 | } |
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| 188 | } |
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| 189 | return fmtParts.join(""); |
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| 190 | }); |
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| 191 | this.variables.__ = null; |
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| 192 | return formatted; |
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| 193 | }; |
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| 194 | |||
| 195 | this.resolveVariables = function(snippet, editor) { |
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| 196 | var result = []; |
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| 197 | for (var i = 0; i < snippet.length; i++) { |
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| 198 | var ch = snippet[i]; |
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| 199 | if (typeof ch == "string") { |
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| 200 | result.push(ch); |
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| 201 | } else if (typeof ch != "object") { |
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| 202 | continue; |
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| 203 | } else if (ch.skip) { |
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| 204 | gotoNext(ch); |
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| 205 | } else if (ch.processed < i) { |
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| 206 | continue; |
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| 207 | } else if (ch.text) { |
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| 208 | var value = this.getVariableValue(editor, ch.text); |
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| 209 | if (value && ch.fmtString) |
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| 210 | value = this.tmStrFormat(value, ch); |
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| 211 | ch.processed = i; |
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| 212 | if (ch.expectIf == null) { |
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| 213 | if (value) { |
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| 214 | result.push(value); |
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| 215 | gotoNext(ch); |
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| 216 | } |
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| 217 | } else { |
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| 218 | if (value) { |
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| 219 | ch.skip = ch.elseBranch; |
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| 220 | } else |
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| 221 | gotoNext(ch); |
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| 222 | } |
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| 223 | } else if (ch.tabstopId != null) { |
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| 224 | result.push(ch); |
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| 225 | } else if (ch.changeCase != null) { |
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| 226 | result.push(ch); |
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| 227 | } |
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| 228 | } |
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| 229 | function gotoNext(ch) { |
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| 230 | var i1 = snippet.indexOf(ch, i + 1); |
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| 231 | if (i1 != -1) |
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| 232 | i = i1; |
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| 233 | } |
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| 234 | return result; |
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| 235 | }; |
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| 236 | |||
| 237 | this.insertSnippetForSelection = function(editor, snippetText) { |
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| 238 | var cursor = editor.getCursorPosition(); |
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| 239 | var line = editor.session.getLine(cursor.row); |
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| 240 | var tabString = editor.session.getTabString(); |
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| 241 | var indentString = line.match(/^\s*/)[0]; |
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| 242 | |||
| 243 | if (cursor.column < indentString.length) |
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| 244 | indentString = indentString.slice(0, cursor.column); |
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| 245 | |||
| 246 | snippetText = snippetText.replace(/\r/g, ""); |
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| 247 | var tokens = this.tokenizeTmSnippet(snippetText); |
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| 248 | tokens = this.resolveVariables(tokens, editor); |
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| 249 | tokens = tokens.map(function(x) { |
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| 250 | if (x == "\n") |
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| 251 | return x + indentString; |
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| 252 | if (typeof x == "string") |
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| 253 | return x.replace(/\t/g, tabString); |
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| 254 | return x; |
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| 255 | }); |
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| 256 | var tabstops = []; |
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| 257 | tokens.forEach(function(p, i) { |
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| 258 | if (typeof p != "object") |
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| 259 | return; |
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| 260 | var id = p.tabstopId; |
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| 261 | var ts = tabstops[id]; |
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| 262 | if (!ts) { |
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| 263 | ts = tabstops[id] = []; |
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| 264 | ts.index = id; |
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| 265 | ts.value = ""; |
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| 266 | } |
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| 267 | if (ts.indexOf(p) !== -1) |
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| 268 | return; |
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| 269 | ts.push(p); |
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| 270 | var i1 = tokens.indexOf(p, i + 1); |
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| 271 | if (i1 === -1) |
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| 272 | return; |
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| 273 | |||
| 274 | var value = tokens.slice(i + 1, i1); |
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| 275 | var isNested = value.some(function(t) {return typeof t === "object"}); |
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| 276 | if (isNested && !ts.value) { |
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| 277 | ts.value = value; |
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| 278 | } else if (value.length && (!ts.value || typeof ts.value !== "string")) { |
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| 279 | ts.value = value.join(""); |
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| 280 | } |
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| 281 | }); |
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| 282 | tabstops.forEach(function(ts) {ts.length = 0}); |
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| 283 | var expanding = {}; |
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| 284 | function copyValue(val) { |
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| 285 | var copy = []; |
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| 286 | for (var i = 0; i < val.length; i++) { |
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| 287 | var p = val[i]; |
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| 288 | if (typeof p == "object") { |
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| 289 | if (expanding[p.tabstopId]) |
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| 290 | continue; |
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| 291 | var j = val.lastIndexOf(p, i - 1); |
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| 292 | p = copy[j] || {tabstopId: p.tabstopId}; |
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| 293 | } |
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| 294 | copy[i] = p; |
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| 295 | } |
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| 296 | return copy; |
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| 297 | } |
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| 298 | for (var i = 0; i < tokens.length; i++) { |
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| 299 | var p = tokens[i]; |
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| 300 | if (typeof p != "object") |
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| 301 | continue; |
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| 302 | var id = p.tabstopId; |
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| 303 | var i1 = tokens.indexOf(p, i + 1); |
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| 304 | if (expanding[id]) { |
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| 305 | if (expanding[id] === p) |
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| 306 | expanding[id] = null; |
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| 307 | continue; |
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| 308 | } |
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| 309 | |||
| 310 | var ts = tabstops[id]; |
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| 311 | var arg = typeof ts.value == "string" ? [ts.value] : copyValue(ts.value); |
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| 312 | arg.unshift(i + 1, Math.max(0, i1 - i)); |
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| 313 | arg.push(p); |
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| 314 | expanding[id] = p; |
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| 315 | tokens.splice.apply(tokens, arg); |
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| 316 | |||
| 317 | if (ts.indexOf(p) === -1) |
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| 318 | ts.push(p); |
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| 319 | } |
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| 320 | var row = 0, column = 0; |
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| 321 | var text = ""; |
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| 322 | tokens.forEach(function(t) { |
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| 323 | if (typeof t === "string") { |
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| 324 | var lines = t.split("\n"); |
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| 325 | if (lines.length > 1){ |
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| 326 | column = lines[lines.length - 1].length; |
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| 327 | row += lines.length - 1; |
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| 328 | } else |
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| 329 | column += t.length; |
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| 330 | text += t; |
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| 331 | } else { |
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| 332 | if (!t.start) |
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| 333 | t.start = {row: row, column: column}; |
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| 334 | else |
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| 335 | t.end = {row: row, column: column}; |
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| 336 | } |
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| 337 | }); |
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| 338 | var range = editor.getSelectionRange(); |
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| 339 | var end = editor.session.replace(range, text); |
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| 340 | |||
| 341 | var tabstopManager = new TabstopManager(editor); |
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| 342 | var selectionId = editor.inVirtualSelectionMode && editor.selection.index; |
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| 343 | tabstopManager.addTabstops(tabstops, range.start, end, selectionId); |
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| 344 | }; |
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| 345 | |||
| 346 | this.insertSnippet = function(editor, snippetText) { |
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| 347 | var self = this; |
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| 348 | if (editor.inVirtualSelectionMode) |
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| 349 | return self.insertSnippetForSelection(editor, snippetText); |
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| 350 | |||
| 351 | editor.forEachSelection(function() { |
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| 352 | self.insertSnippetForSelection(editor, snippetText); |
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| 353 | }, null, {keepOrder: true}); |
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| 354 | |||
| 355 | if (editor.tabstopManager) |
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| 356 | editor.tabstopManager.tabNext(); |
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| 357 | }; |
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| 358 | |||
| 359 | this.$getScope = function(editor) { |
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| 360 | var scope = editor.session.$mode.$id || ""; |
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| 361 | scope = scope.split("/").pop(); |
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| 362 | if (scope === "html" || scope === "php") { |
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| 363 | if (scope === "php" && !editor.session.$mode.inlinePhp) |
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| 364 | scope = "html"; |
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| 365 | var c = editor.getCursorPosition(); |
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| 366 | var state = editor.session.getState(c.row); |
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| 367 | if (typeof state === "object") { |
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| 368 | state = state[0]; |
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| 369 | } |
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| 370 | if (state.substring) { |
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| 371 | if (state.substring(0, 3) == "js-") |
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| 372 | scope = "javascript"; |
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| 373 | else if (state.substring(0, 4) == "css-") |
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| 374 | scope = "css"; |
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| 375 | else if (state.substring(0, 4) == "php-") |
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| 376 | scope = "php"; |
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| 377 | } |
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| 378 | } |
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| 379 | |||
| 380 | return scope; |
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| 381 | }; |
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| 382 | |||
| 383 | this.getActiveScopes = function(editor) { |
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| 384 | var scope = this.$getScope(editor); |
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| 385 | var scopes = [scope]; |
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| 386 | var snippetMap = this.snippetMap; |
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| 387 | if (snippetMap[scope] && snippetMap[scope].includeScopes) { |
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| 388 | scopes.push.apply(scopes, snippetMap[scope].includeScopes); |
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| 389 | } |
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| 390 | scopes.push("_"); |
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| 391 | return scopes; |
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| 392 | }; |
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| 393 | |||
| 394 | this.expandWithTab = function(editor, options) { |
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| 395 | var self = this; |
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| 396 | var result = editor.forEachSelection(function() { |
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| 397 | return self.expandSnippetForSelection(editor, options); |
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| 398 | }, null, {keepOrder: true}); |
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| 399 | if (result && editor.tabstopManager) |
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| 400 | editor.tabstopManager.tabNext(); |
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| 401 | return result; |
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| 402 | }; |
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| 403 | |||
| 404 | this.expandSnippetForSelection = function(editor, options) { |
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| 405 | var cursor = editor.getCursorPosition(); |
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| 406 | var line = editor.session.getLine(cursor.row); |
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| 407 | var before = line.substring(0, cursor.column); |
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| 408 | var after = line.substr(cursor.column); |
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| 409 | |||
| 410 | var snippetMap = this.snippetMap; |
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| 411 | var snippet; |
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| 412 | this.getActiveScopes(editor).some(function(scope) { |
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| 413 | var snippets = snippetMap[scope]; |
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| 414 | if (snippets) |
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| 415 | snippet = this.findMatchingSnippet(snippets, before, after); |
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| 416 | return !!snippet; |
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| 417 | }, this); |
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| 418 | if (!snippet) |
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| 419 | return false; |
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| 420 | if (options && options.dryRun) |
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| 421 | return true; |
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| 422 | editor.session.doc.removeInLine(cursor.row, |
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| 423 | cursor.column - snippet.replaceBefore.length, |
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| 424 | cursor.column + snippet.replaceAfter.length |
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| 425 | ); |
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| 426 | |||
| 427 | this.variables.M__ = snippet.matchBefore; |
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| 428 | this.variables.T__ = snippet.matchAfter; |
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| 429 | this.insertSnippetForSelection(editor, snippet.content); |
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| 430 | |||
| 431 | this.variables.M__ = this.variables.T__ = null; |
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| 432 | return true; |
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| 433 | }; |
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| 434 | |||
| 435 | this.findMatchingSnippet = function(snippetList, before, after) { |
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| 436 | for (var i = snippetList.length; i--;) { |
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| 437 | var s = snippetList[i]; |
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| 438 | if (s.startRe && !s.startRe.test(before)) |
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| 439 | continue; |
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| 440 | if (s.endRe && !s.endRe.test(after)) |
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| 441 | continue; |
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| 442 | if (!s.startRe && !s.endRe) |
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| 443 | continue; |
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| 444 | |||
| 445 | s.matchBefore = s.startRe ? s.startRe.exec(before) : [""]; |
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| 446 | s.matchAfter = s.endRe ? s.endRe.exec(after) : [""]; |
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| 447 | s.replaceBefore = s.triggerRe ? s.triggerRe.exec(before)[0] : ""; |
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| 448 | s.replaceAfter = s.endTriggerRe ? s.endTriggerRe.exec(after)[0] : ""; |
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| 449 | return s; |
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| 450 | } |
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| 451 | }; |
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| 452 | |||
| 453 | this.snippetMap = {}; |
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| 454 | this.snippetNameMap = {}; |
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| 455 | this.register = function(snippets, scope) { |
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| 456 | var snippetMap = this.snippetMap; |
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| 457 | var snippetNameMap = this.snippetNameMap; |
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| 458 | var self = this; |
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| 459 | |||
| 460 | if (!snippets) |
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| 461 | snippets = []; |
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| 462 | |||
| 463 | function wrapRegexp(src) { |
||
| 464 | if (src && !/^\^?\(.*\)\$?$|^\\b$/.test(src)) |
||
| 465 | src = "(?:" + src + ")"; |
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| 466 | |||
| 467 | return src || ""; |
||
| 468 | } |
||
| 469 | function guardedRegexp(re, guard, opening) { |
||
| 470 | re = wrapRegexp(re); |
||
| 471 | guard = wrapRegexp(guard); |
||
| 472 | if (opening) { |
||
| 473 | re = guard + re; |
||
| 474 | if (re && re[re.length - 1] != "$") |
||
| 475 | re = re + "$"; |
||
| 476 | } else { |
||
| 477 | re = re + guard; |
||
| 478 | if (re && re[0] != "^") |
||
| 479 | re = "^" + re; |
||
| 480 | } |
||
| 481 | return new RegExp(re); |
||
| 482 | } |
||
| 483 | |||
| 484 | function addSnippet(s) { |
||
| 485 | if (!s.scope) |
||
| 486 | s.scope = scope || "_"; |
||
| 487 | scope = s.scope; |
||
| 488 | if (!snippetMap[scope]) { |
||
| 489 | snippetMap[scope] = []; |
||
| 490 | snippetNameMap[scope] = {}; |
||
| 491 | } |
||
| 492 | |||
| 493 | var map = snippetNameMap[scope]; |
||
| 494 | if (s.name) { |
||
| 495 | var old = map[s.name]; |
||
| 496 | if (old) |
||
| 497 | self.unregister(old); |
||
| 498 | map[s.name] = s; |
||
| 499 | } |
||
| 500 | snippetMap[scope].push(s); |
||
| 501 | |||
| 502 | if (s.tabTrigger && !s.trigger) { |
||
| 503 | if (!s.guard && /^\w/.test(s.tabTrigger)) |
||
| 504 | s.guard = "\\b"; |
||
| 505 | s.trigger = lang.escapeRegExp(s.tabTrigger); |
||
| 506 | } |
||
| 507 | |||
| 508 | if (!s.trigger && !s.guard && !s.endTrigger && !s.endGuard) |
||
| 509 | return; |
||
| 510 | |||
| 511 | s.startRe = guardedRegexp(s.trigger, s.guard, true); |
||
| 512 | s.triggerRe = new RegExp(s.trigger, "", true); |
||
| 513 | |||
| 514 | s.endRe = guardedRegexp(s.endTrigger, s.endGuard, true); |
||
| 515 | s.endTriggerRe = new RegExp(s.endTrigger, "", true); |
||
| 516 | } |
||
| 517 | |||
| 518 | if (snippets && snippets.content) |
||
| 519 | addSnippet(snippets); |
||
| 520 | else if (Array.isArray(snippets)) |
||
| 521 | snippets.forEach(addSnippet); |
||
| 522 | |||
| 523 | this._signal("registerSnippets", {scope: scope}); |
||
| 524 | }; |
||
| 525 | this.unregister = function(snippets, scope) { |
||
| 526 | var snippetMap = this.snippetMap; |
||
| 527 | var snippetNameMap = this.snippetNameMap; |
||
| 528 | |||
| 529 | function removeSnippet(s) { |
||
| 530 | var nameMap = snippetNameMap[s.scope||scope]; |
||
| 531 | if (nameMap && nameMap[s.name]) { |
||
| 532 | delete nameMap[s.name]; |
||
| 533 | var map = snippetMap[s.scope||scope]; |
||
| 534 | var i = map && map.indexOf(s); |
||
| 535 | if (i >= 0) |
||
| 536 | map.splice(i, 1); |
||
| 537 | } |
||
| 538 | } |
||
| 539 | if (snippets.content) |
||
| 540 | removeSnippet(snippets); |
||
| 541 | else if (Array.isArray(snippets)) |
||
| 542 | snippets.forEach(removeSnippet); |
||
| 543 | }; |
||
| 544 | this.parseSnippetFile = function(str) { |
||
| 545 | str = str.replace(/\r/g, ""); |
||
| 546 | var list = [], snippet = {}; |
||
| 547 | var re = /^#.*|^({[\s\S]*})\s*$|^(\S+) (.*)$|^((?:\n*\t.*)+)/gm; |
||
| 548 | var m; |
||
| 549 | while (m = re.exec(str)) { |
||
| 550 | if (m[1]) { |
||
| 551 | try { |
||
| 552 | snippet = JSON.parse(m[1]); |
||
| 553 | list.push(snippet); |
||
| 554 | } catch (e) {} |
||
| 555 | } if (m[4]) { |
||
| 556 | snippet.content = m[4].replace(/^\t/gm, ""); |
||
| 557 | list.push(snippet); |
||
| 558 | snippet = {}; |
||
| 559 | } else { |
||
| 560 | var key = m[2], val = m[3]; |
||
| 561 | if (key == "regex") { |
||
| 562 | var guardRe = /\/((?:[^\/\\]|\\.)*)|$/g; |
||
| 563 | snippet.guard = guardRe.exec(val)[1]; |
||
| 564 | snippet.trigger = guardRe.exec(val)[1]; |
||
| 565 | snippet.endTrigger = guardRe.exec(val)[1]; |
||
| 566 | snippet.endGuard = guardRe.exec(val)[1]; |
||
| 567 | } else if (key == "snippet") { |
||
| 568 | snippet.tabTrigger = val.match(/^\S*/)[0]; |
||
| 569 | if (!snippet.name) |
||
| 570 | snippet.name = val; |
||
| 571 | } else { |
||
| 572 | snippet[key] = val; |
||
| 573 | } |
||
| 574 | } |
||
| 575 | } |
||
| 576 | return list; |
||
| 577 | }; |
||
| 578 | this.getSnippetByName = function(name, editor) { |
||
| 579 | var snippetMap = this.snippetNameMap; |
||
| 580 | var snippet; |
||
| 581 | this.getActiveScopes(editor).some(function(scope) { |
||
| 582 | var snippets = snippetMap[scope]; |
||
| 583 | if (snippets) |
||
| 584 | snippet = snippets[name]; |
||
| 585 | return !!snippet; |
||
| 586 | }, this); |
||
| 587 | return snippet; |
||
| 588 | }; |
||
| 589 | |||
| 590 | }).call(SnippetManager.prototype); |
||
| 591 | |||
| 592 | |||
| 593 | var TabstopManager = function(editor) { |
||
| 594 | if (editor.tabstopManager) |
||
| 595 | return editor.tabstopManager; |
||
| 596 | editor.tabstopManager = this; |
||
| 597 | this.$onChange = this.onChange.bind(this); |
||
| 598 | this.$onChangeSelection = lang.delayedCall(this.onChangeSelection.bind(this)).schedule; |
||
| 599 | this.$onChangeSession = this.onChangeSession.bind(this); |
||
| 600 | this.$onAfterExec = this.onAfterExec.bind(this); |
||
| 601 | this.attach(editor); |
||
| 602 | }; |
||
| 603 | (function() { |
||
| 604 | this.attach = function(editor) { |
||
| 605 | this.index = 0; |
||
| 606 | this.ranges = []; |
||
| 607 | this.tabstops = []; |
||
| 608 | this.$openTabstops = null; |
||
| 609 | this.selectedTabstop = null; |
||
| 610 | |||
| 611 | this.editor = editor; |
||
| 612 | this.editor.on("change", this.$onChange); |
||
| 613 | this.editor.on("changeSelection", this.$onChangeSelection); |
||
| 614 | this.editor.on("changeSession", this.$onChangeSession); |
||
| 615 | this.editor.commands.on("afterExec", this.$onAfterExec); |
||
| 616 | this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler); |
||
| 617 | }; |
||
| 618 | this.detach = function() { |
||
| 619 | this.tabstops.forEach(this.removeTabstopMarkers, this); |
||
| 620 | this.ranges = null; |
||
| 621 | this.tabstops = null; |
||
| 622 | this.selectedTabstop = null; |
||
| 623 | this.editor.removeListener("change", this.$onChange); |
||
| 624 | this.editor.removeListener("changeSelection", this.$onChangeSelection); |
||
| 625 | this.editor.removeListener("changeSession", this.$onChangeSession); |
||
| 626 | this.editor.commands.removeListener("afterExec", this.$onAfterExec); |
||
| 627 | this.editor.keyBinding.removeKeyboardHandler(this.keyboardHandler); |
||
| 628 | this.editor.tabstopManager = null; |
||
| 629 | this.editor = null; |
||
| 630 | }; |
||
| 631 | |||
| 632 | this.onChange = function(delta) { |
||
| 633 | var changeRange = delta; |
||
| 634 | var isRemove = delta.action[0] == "r"; |
||
| 635 | var start = delta.start; |
||
| 636 | var end = delta.end; |
||
| 637 | var startRow = start.row; |
||
| 638 | var endRow = end.row; |
||
| 639 | var lineDif = endRow - startRow; |
||
| 640 | var colDiff = end.column - start.column; |
||
| 641 | |||
| 642 | if (isRemove) { |
||
| 643 | lineDif = -lineDif; |
||
| 644 | colDiff = -colDiff; |
||
| 645 | } |
||
| 646 | if (!this.$inChange && isRemove) { |
||
| 647 | var ts = this.selectedTabstop; |
||
| 648 | var changedOutside = ts && !ts.some(function(r) { |
||
| 649 | return comparePoints(r.start, start) <= 0 && comparePoints(r.end, end) >= 0; |
||
| 650 | }); |
||
| 651 | if (changedOutside) |
||
| 652 | return this.detach(); |
||
| 653 | } |
||
| 654 | var ranges = this.ranges; |
||
| 655 | for (var i = 0; i < ranges.length; i++) { |
||
| 656 | var r = ranges[i]; |
||
| 657 | if (r.end.row < start.row) |
||
| 658 | continue; |
||
| 659 | |||
| 660 | if (isRemove && comparePoints(start, r.start) < 0 && comparePoints(end, r.end) > 0) { |
||
| 661 | this.removeRange(r); |
||
| 662 | i--; |
||
| 663 | continue; |
||
| 664 | } |
||
| 665 | |||
| 666 | if (r.start.row == startRow && r.start.column > start.column) |
||
| 667 | r.start.column += colDiff; |
||
| 668 | if (r.end.row == startRow && r.end.column >= start.column) |
||
| 669 | r.end.column += colDiff; |
||
| 670 | if (r.start.row >= startRow) |
||
| 671 | r.start.row += lineDif; |
||
| 672 | if (r.end.row >= startRow) |
||
| 673 | r.end.row += lineDif; |
||
| 674 | |||
| 675 | if (comparePoints(r.start, r.end) > 0) |
||
| 676 | this.removeRange(r); |
||
| 677 | } |
||
| 678 | if (!ranges.length) |
||
| 679 | this.detach(); |
||
| 680 | }; |
||
| 681 | this.updateLinkedFields = function() { |
||
| 682 | var ts = this.selectedTabstop; |
||
| 683 | if (!ts || !ts.hasLinkedRanges) |
||
| 684 | return; |
||
| 685 | this.$inChange = true; |
||
| 686 | var session = this.editor.session; |
||
| 687 | var text = session.getTextRange(ts.firstNonLinked); |
||
| 688 | for (var i = ts.length; i--;) { |
||
| 689 | var range = ts[i]; |
||
| 690 | if (!range.linked) |
||
| 691 | continue; |
||
| 692 | var fmt = exports.snippetManager.tmStrFormat(text, range.original); |
||
| 693 | session.replace(range, fmt); |
||
| 694 | } |
||
| 695 | this.$inChange = false; |
||
| 696 | }; |
||
| 697 | this.onAfterExec = function(e) { |
||
| 698 | if (e.command && !e.command.readOnly) |
||
| 699 | this.updateLinkedFields(); |
||
| 700 | }; |
||
| 701 | this.onChangeSelection = function() { |
||
| 702 | if (!this.editor) |
||
| 703 | return; |
||
| 704 | var lead = this.editor.selection.lead; |
||
| 705 | var anchor = this.editor.selection.anchor; |
||
| 706 | var isEmpty = this.editor.selection.isEmpty(); |
||
| 707 | for (var i = this.ranges.length; i--;) { |
||
| 708 | if (this.ranges[i].linked) |
||
| 709 | continue; |
||
| 710 | var containsLead = this.ranges[i].contains(lead.row, lead.column); |
||
| 711 | var containsAnchor = isEmpty || this.ranges[i].contains(anchor.row, anchor.column); |
||
| 712 | if (containsLead && containsAnchor) |
||
| 713 | return; |
||
| 714 | } |
||
| 715 | this.detach(); |
||
| 716 | }; |
||
| 717 | this.onChangeSession = function() { |
||
| 718 | this.detach(); |
||
| 719 | }; |
||
| 720 | this.tabNext = function(dir) { |
||
| 721 | var max = this.tabstops.length; |
||
| 722 | var index = this.index + (dir || 1); |
||
| 723 | index = Math.min(Math.max(index, 1), max); |
||
| 724 | if (index == max) |
||
| 725 | index = 0; |
||
| 726 | this.selectTabstop(index); |
||
| 727 | if (index === 0) |
||
| 728 | this.detach(); |
||
| 729 | }; |
||
| 730 | this.selectTabstop = function(index) { |
||
| 731 | this.$openTabstops = null; |
||
| 732 | var ts = this.tabstops[this.index]; |
||
| 733 | if (ts) |
||
| 734 | this.addTabstopMarkers(ts); |
||
| 735 | this.index = index; |
||
| 736 | ts = this.tabstops[this.index]; |
||
| 737 | if (!ts || !ts.length) |
||
| 738 | return; |
||
| 739 | |||
| 740 | this.selectedTabstop = ts; |
||
| 741 | if (!this.editor.inVirtualSelectionMode) { |
||
| 742 | var sel = this.editor.multiSelect; |
||
| 743 | sel.toSingleRange(ts.firstNonLinked.clone()); |
||
| 744 | for (var i = ts.length; i--;) { |
||
| 745 | if (ts.hasLinkedRanges && ts[i].linked) |
||
| 746 | continue; |
||
| 747 | sel.addRange(ts[i].clone(), true); |
||
| 748 | } |
||
| 749 | if (sel.ranges[0]) |
||
| 750 | sel.addRange(sel.ranges[0].clone()); |
||
| 751 | } else { |
||
| 752 | this.editor.selection.setRange(ts.firstNonLinked); |
||
| 753 | } |
||
| 754 | |||
| 755 | this.editor.keyBinding.addKeyboardHandler(this.keyboardHandler); |
||
| 756 | }; |
||
| 757 | this.addTabstops = function(tabstops, start, end) { |
||
| 758 | if (!this.$openTabstops) |
||
| 759 | this.$openTabstops = []; |
||
| 760 | if (!tabstops[0]) { |
||
| 761 | var p = Range.fromPoints(end, end); |
||
| 762 | moveRelative(p.start, start); |
||
| 763 | moveRelative(p.end, start); |
||
| 764 | tabstops[0] = [p]; |
||
| 765 | tabstops[0].index = 0; |
||
| 766 | } |
||
| 767 | |||
| 768 | var i = this.index; |
||
| 769 | var arg = [i + 1, 0]; |
||
| 770 | var ranges = this.ranges; |
||
| 771 | tabstops.forEach(function(ts, index) { |
||
| 772 | var dest = this.$openTabstops[index] || ts; |
||
| 773 | |||
| 774 | for (var i = ts.length; i--;) { |
||
| 775 | var p = ts[i]; |
||
| 776 | var range = Range.fromPoints(p.start, p.end || p.start); |
||
| 777 | movePoint(range.start, start); |
||
| 778 | movePoint(range.end, start); |
||
| 779 | range.original = p; |
||
| 780 | range.tabstop = dest; |
||
| 781 | ranges.push(range); |
||
| 782 | if (dest != ts) |
||
| 783 | dest.unshift(range); |
||
| 784 | else |
||
| 785 | dest[i] = range; |
||
| 786 | if (p.fmtString) { |
||
| 787 | range.linked = true; |
||
| 788 | dest.hasLinkedRanges = true; |
||
| 789 | } else if (!dest.firstNonLinked) |
||
| 790 | dest.firstNonLinked = range; |
||
| 791 | } |
||
| 792 | if (!dest.firstNonLinked) |
||
| 793 | dest.hasLinkedRanges = false; |
||
| 794 | if (dest === ts) { |
||
| 795 | arg.push(dest); |
||
| 796 | this.$openTabstops[index] = dest; |
||
| 797 | } |
||
| 798 | this.addTabstopMarkers(dest); |
||
| 799 | }, this); |
||
| 800 | |||
| 801 | if (arg.length > 2) { |
||
| 802 | if (this.tabstops.length) |
||
| 803 | arg.push(arg.splice(2, 1)[0]); |
||
| 804 | this.tabstops.splice.apply(this.tabstops, arg); |
||
| 805 | } |
||
| 806 | }; |
||
| 807 | |||
| 808 | this.addTabstopMarkers = function(ts) { |
||
| 809 | var session = this.editor.session; |
||
| 810 | ts.forEach(function(range) { |
||
| 811 | if (!range.markerId) |
||
| 812 | range.markerId = session.addMarker(range, "ace_snippet-marker", "text"); |
||
| 813 | }); |
||
| 814 | }; |
||
| 815 | this.removeTabstopMarkers = function(ts) { |
||
| 816 | var session = this.editor.session; |
||
| 817 | ts.forEach(function(range) { |
||
| 818 | session.removeMarker(range.markerId); |
||
| 819 | range.markerId = null; |
||
| 820 | }); |
||
| 821 | }; |
||
| 822 | this.removeRange = function(range) { |
||
| 823 | var i = range.tabstop.indexOf(range); |
||
| 824 | range.tabstop.splice(i, 1); |
||
| 825 | i = this.ranges.indexOf(range); |
||
| 826 | this.ranges.splice(i, 1); |
||
| 827 | this.editor.session.removeMarker(range.markerId); |
||
| 828 | if (!range.tabstop.length) { |
||
| 829 | i = this.tabstops.indexOf(range.tabstop); |
||
| 830 | if (i != -1) |
||
| 831 | this.tabstops.splice(i, 1); |
||
| 832 | if (!this.tabstops.length) |
||
| 833 | this.detach(); |
||
| 834 | } |
||
| 835 | }; |
||
| 836 | |||
| 837 | this.keyboardHandler = new HashHandler(); |
||
| 838 | this.keyboardHandler.bindKeys({ |
||
| 839 | "Tab": function(ed) { |
||
| 840 | if (exports.snippetManager && exports.snippetManager.expandWithTab(ed)) { |
||
| 841 | return; |
||
| 842 | } |
||
| 843 | |||
| 844 | ed.tabstopManager.tabNext(1); |
||
| 845 | }, |
||
| 846 | "Shift-Tab": function(ed) { |
||
| 847 | ed.tabstopManager.tabNext(-1); |
||
| 848 | }, |
||
| 849 | "Esc": function(ed) { |
||
| 850 | ed.tabstopManager.detach(); |
||
| 851 | }, |
||
| 852 | "Return": function(ed) { |
||
| 853 | return false; |
||
| 854 | } |
||
| 855 | }); |
||
| 856 | }).call(TabstopManager.prototype); |
||
| 857 | |||
| 858 | |||
| 859 | |||
| 860 | var changeTracker = {}; |
||
| 861 | changeTracker.onChange = Anchor.prototype.onChange; |
||
| 862 | changeTracker.setPosition = function(row, column) { |
||
| 863 | this.pos.row = row; |
||
| 864 | this.pos.column = column; |
||
| 865 | }; |
||
| 866 | changeTracker.update = function(pos, delta, $insertRight) { |
||
| 867 | this.$insertRight = $insertRight; |
||
| 868 | this.pos = pos; |
||
| 869 | this.onChange(delta); |
||
| 870 | }; |
||
| 871 | |||
| 872 | var movePoint = function(point, diff) { |
||
| 873 | if (point.row == 0) |
||
| 874 | point.column += diff.column; |
||
| 875 | point.row += diff.row; |
||
| 876 | }; |
||
| 877 | |||
| 878 | var moveRelative = function(point, start) { |
||
| 879 | if (point.row == start.row) |
||
| 880 | point.column -= start.column; |
||
| 881 | point.row -= start.row; |
||
| 882 | }; |
||
| 883 | |||
| 884 | |||
| 885 | require("./lib/dom").importCssString("\ |
||
| 886 | .ace_snippet-marker {\ |
||
| 887 | -moz-box-sizing: border-box;\ |
||
| 888 | box-sizing: border-box;\ |
||
| 889 | background: rgba(194, 193, 208, 0.09);\ |
||
| 890 | border: 1px dotted rgba(211, 208, 235, 0.62);\ |
||
| 891 | position: absolute;\ |
||
| 892 | }"); |
||
| 893 | |||
| 894 | exports.snippetManager = new SnippetManager(); |
||
| 895 | |||
| 896 | |||
| 897 | var Editor = require("./editor").Editor; |
||
| 898 | (function() { |
||
| 899 | this.insertSnippet = function(content, options) { |
||
| 900 | return exports.snippetManager.insertSnippet(this, content, options); |
||
| 901 | }; |
||
| 902 | this.expandSnippet = function(options) { |
||
| 903 | return exports.snippetManager.expandWithTab(this, options); |
||
| 904 | }; |
||
| 905 | }).call(Editor.prototype); |
||
| 906 | |||
| 907 | }); |
||
| 908 | |||
| 909 | define("ace/ext/emmet",["require","exports","module","ace/keyboard/hash_handler","ace/editor","ace/snippets","ace/range","resources","resources","tabStops","resources","utils","actions","ace/config","ace/config"], function(require, exports, module) { |
||
| 910 | "use strict"; |
||
| 911 | var HashHandler = require("ace/keyboard/hash_handler").HashHandler; |
||
| 912 | var Editor = require("ace/editor").Editor; |
||
| 913 | var snippetManager = require("ace/snippets").snippetManager; |
||
| 914 | var Range = require("ace/range").Range; |
||
| 915 | var emmet, emmetPath; |
||
| 916 | function AceEmmetEditor() {} |
||
| 917 | |||
| 918 | AceEmmetEditor.prototype = { |
||
| 919 | setupContext: function(editor) { |
||
| 920 | this.ace = editor; |
||
| 921 | this.indentation = editor.session.getTabString(); |
||
| 922 | if (!emmet) |
||
| 923 | emmet = window.emmet; |
||
| 924 | var resources = emmet.resources || emmet.require("resources"); |
||
| 925 | resources.setVariable("indentation", this.indentation); |
||
| 926 | this.$syntax = null; |
||
| 927 | this.$syntax = this.getSyntax(); |
||
| 928 | }, |
||
| 929 | getSelectionRange: function() { |
||
| 930 | var range = this.ace.getSelectionRange(); |
||
| 931 | var doc = this.ace.session.doc; |
||
| 932 | return { |
||
| 933 | start: doc.positionToIndex(range.start), |
||
| 934 | end: doc.positionToIndex(range.end) |
||
| 935 | }; |
||
| 936 | }, |
||
| 937 | createSelection: function(start, end) { |
||
| 938 | var doc = this.ace.session.doc; |
||
| 939 | this.ace.selection.setRange({ |
||
| 940 | start: doc.indexToPosition(start), |
||
| 941 | end: doc.indexToPosition(end) |
||
| 942 | }); |
||
| 943 | }, |
||
| 944 | getCurrentLineRange: function() { |
||
| 945 | var ace = this.ace; |
||
| 946 | var row = ace.getCursorPosition().row; |
||
| 947 | var lineLength = ace.session.getLine(row).length; |
||
| 948 | var index = ace.session.doc.positionToIndex({row: row, column: 0}); |
||
| 949 | return { |
||
| 950 | start: index, |
||
| 951 | end: index + lineLength |
||
| 952 | }; |
||
| 953 | }, |
||
| 954 | getCaretPos: function(){ |
||
| 955 | var pos = this.ace.getCursorPosition(); |
||
| 956 | return this.ace.session.doc.positionToIndex(pos); |
||
| 957 | }, |
||
| 958 | setCaretPos: function(index){ |
||
| 959 | var pos = this.ace.session.doc.indexToPosition(index); |
||
| 960 | this.ace.selection.moveToPosition(pos); |
||
| 961 | }, |
||
| 962 | getCurrentLine: function() { |
||
| 963 | var row = this.ace.getCursorPosition().row; |
||
| 964 | return this.ace.session.getLine(row); |
||
| 965 | }, |
||
| 966 | replaceContent: function(value, start, end, noIndent) { |
||
| 967 | if (end == null) |
||
| 968 | end = start == null ? this.getContent().length : start; |
||
| 969 | if (start == null) |
||
| 970 | start = 0; |
||
| 971 | |||
| 972 | var editor = this.ace; |
||
| 973 | var doc = editor.session.doc; |
||
| 974 | var range = Range.fromPoints(doc.indexToPosition(start), doc.indexToPosition(end)); |
||
| 975 | editor.session.remove(range); |
||
| 976 | |||
| 977 | range.end = range.start; |
||
| 978 | |||
| 979 | value = this.$updateTabstops(value); |
||
| 980 | snippetManager.insertSnippet(editor, value); |
||
| 981 | }, |
||
| 982 | getContent: function(){ |
||
| 983 | return this.ace.getValue(); |
||
| 984 | }, |
||
| 985 | getSyntax: function() { |
||
| 986 | if (this.$syntax) |
||
| 987 | return this.$syntax; |
||
| 988 | var syntax = this.ace.session.$modeId.split("/").pop(); |
||
| 989 | if (syntax == "html" || syntax == "php") { |
||
| 990 | var cursor = this.ace.getCursorPosition(); |
||
| 991 | var state = this.ace.session.getState(cursor.row); |
||
| 992 | if (typeof state != "string") |
||
| 993 | state = state[0]; |
||
| 994 | if (state) { |
||
| 995 | state = state.split("-"); |
||
| 996 | if (state.length > 1) |
||
| 997 | syntax = state[0]; |
||
| 998 | else if (syntax == "php") |
||
| 999 | syntax = "html"; |
||
| 1000 | } |
||
| 1001 | } |
||
| 1002 | return syntax; |
||
| 1003 | }, |
||
| 1004 | getProfileName: function() { |
||
| 1005 | var resources = emmet.resources || emmet.require("resources"); |
||
| 1006 | switch (this.getSyntax()) { |
||
| 1007 | case "css": return "css"; |
||
| 1008 | case "xml": |
||
| 1009 | case "xsl": |
||
| 1010 | return "xml"; |
||
| 1011 | case "html": |
||
| 1012 | var profile = resources.getVariable("profile"); |
||
| 1013 | if (!profile) |
||
| 1014 | profile = this.ace.session.getLines(0,2).join("").search(/]+XHTML/i) != -1 ? "xhtml": "html"; |
||
| 1015 | return profile; |
||
| 1016 | default: |
||
| 1017 | var mode = this.ace.session.$mode; |
||
| 1018 | return mode.emmetConfig && mode.emmetConfig.profile || "xhtml"; |
||
| 1019 | } |
||
| 1020 | }, |
||
| 1021 | prompt: function(title) { |
||
| 1022 | return prompt(title); |
||
| 1023 | }, |
||
| 1024 | getSelection: function() { |
||
| 1025 | return this.ace.session.getTextRange(); |
||
| 1026 | }, |
||
| 1027 | getFilePath: function() { |
||
| 1028 | return ""; |
||
| 1029 | }, |
||
| 1030 | $updateTabstops: function(value) { |
||
| 1031 | var base = 1000; |
||
| 1032 | var zeroBase = 0; |
||
| 1033 | var lastZero = null; |
||
| 1034 | var ts = emmet.tabStops || emmet.require('tabStops'); |
||
| 1035 | var resources = emmet.resources || emmet.require("resources"); |
||
| 1036 | var settings = resources.getVocabulary("user"); |
||
| 1037 | var tabstopOptions = { |
||
| 1038 | tabstop: function(data) { |
||
| 1039 | var group = parseInt(data.group, 10); |
||
| 1040 | var isZero = group === 0; |
||
| 1041 | if (isZero) |
||
| 1042 | group = ++zeroBase; |
||
| 1043 | else |
||
| 1044 | group += base; |
||
| 1045 | |||
| 1046 | var placeholder = data.placeholder; |
||
| 1047 | if (placeholder) { |
||
| 1048 | placeholder = ts.processText(placeholder, tabstopOptions); |
||
| 1049 | } |
||
| 1050 | |||
| 1051 | var result = '${' + group + (placeholder ? ':' + placeholder : '') + '}'; |
||
| 1052 | |||
| 1053 | if (isZero) { |
||
| 1054 | lastZero = [data.start, result]; |
||
| 1055 | } |
||
| 1056 | |||
| 1057 | return result; |
||
| 1058 | }, |
||
| 1059 | escape: function(ch) { |
||
| 1060 | if (ch == '$') return '\\$'; |
||
| 1061 | if (ch == '\\') return '\\\\'; |
||
| 1062 | return ch; |
||
| 1063 | } |
||
| 1064 | }; |
||
| 1065 | |||
| 1066 | value = ts.processText(value, tabstopOptions); |
||
| 1067 | |||
| 1068 | if (settings.variables['insert_final_tabstop'] && !/\$\{0\}$/.test(value)) { |
||
| 1069 | value += '${0}'; |
||
| 1070 | } else if (lastZero) { |
||
| 1071 | var common = emmet.utils ? emmet.utils.common : emmet.require('utils'); |
||
| 1072 | value = common.replaceSubstring(value, '${0}', lastZero[0], lastZero[1]); |
||
| 1073 | } |
||
| 1074 | |||
| 1075 | return value; |
||
| 1076 | } |
||
| 1077 | }; |
||
| 1078 | |||
| 1079 | |||
| 1080 | var keymap = { |
||
| 1081 | expand_abbreviation: {"mac": "ctrl+alt+e", "win": "alt+e"}, |
||
| 1082 | match_pair_outward: {"mac": "ctrl+d", "win": "ctrl+,"}, |
||
| 1083 | match_pair_inward: {"mac": "ctrl+j", "win": "ctrl+shift+0"}, |
||
| 1084 | matching_pair: {"mac": "ctrl+alt+j", "win": "alt+j"}, |
||
| 1085 | next_edit_point: "alt+right", |
||
| 1086 | prev_edit_point: "alt+left", |
||
| 1087 | toggle_comment: {"mac": "command+/", "win": "ctrl+/"}, |
||
| 1088 | split_join_tag: {"mac": "shift+command+'", "win": "shift+ctrl+`"}, |
||
| 1089 | remove_tag: {"mac": "command+'", "win": "shift+ctrl+;"}, |
||
| 1090 | evaluate_math_expression: {"mac": "shift+command+y", "win": "shift+ctrl+y"}, |
||
| 1091 | increment_number_by_1: "ctrl+up", |
||
| 1092 | decrement_number_by_1: "ctrl+down", |
||
| 1093 | increment_number_by_01: "alt+up", |
||
| 1094 | decrement_number_by_01: "alt+down", |
||
| 1095 | increment_number_by_10: {"mac": "alt+command+up", "win": "shift+alt+up"}, |
||
| 1096 | decrement_number_by_10: {"mac": "alt+command+down", "win": "shift+alt+down"}, |
||
| 1097 | select_next_item: {"mac": "shift+command+.", "win": "shift+ctrl+."}, |
||
| 1098 | select_previous_item: {"mac": "shift+command+,", "win": "shift+ctrl+,"}, |
||
| 1099 | reflect_css_value: {"mac": "shift+command+r", "win": "shift+ctrl+r"}, |
||
| 1100 | |||
| 1101 | encode_decode_data_url: {"mac": "shift+ctrl+d", "win": "ctrl+'"}, |
||
| 1102 | expand_abbreviation_with_tab: "Tab", |
||
| 1103 | wrap_with_abbreviation: {"mac": "shift+ctrl+a", "win": "shift+ctrl+a"} |
||
| 1104 | }; |
||
| 1105 | |||
| 1106 | var editorProxy = new AceEmmetEditor(); |
||
| 1107 | exports.commands = new HashHandler(); |
||
| 1108 | exports.runEmmetCommand = function runEmmetCommand(editor) { |
||
| 1109 | try { |
||
| 1110 | editorProxy.setupContext(editor); |
||
| 1111 | var actions = emmet.actions || emmet.require("actions"); |
||
| 1112 | |||
| 1113 | if (this.action == "expand_abbreviation_with_tab") { |
||
| 1114 | if (!editor.selection.isEmpty()) |
||
| 1115 | return false; |
||
| 1116 | var pos = editor.selection.lead; |
||
| 1117 | var token = editor.session.getTokenAt(pos.row, pos.column); |
||
| 1118 | if (token && /\btag\b/.test(token.type)) |
||
| 1119 | return false; |
||
| 1120 | } |
||
| 1121 | |||
| 1122 | if (this.action == "wrap_with_abbreviation") { |
||
| 1123 | return setTimeout(function() { |
||
| 1124 | actions.run("wrap_with_abbreviation", editorProxy); |
||
| 1125 | }, 0); |
||
| 1126 | } |
||
| 1127 | |||
| 1128 | var result = actions.run(this.action, editorProxy); |
||
| 1129 | } catch(e) { |
||
| 1130 | if (!emmet) { |
||
| 1131 | load(runEmmetCommand.bind(this, editor)); |
||
| 1132 | return true; |
||
| 1133 | } |
||
| 1134 | editor._signal("changeStatus", typeof e == "string" ? e : e.message); |
||
| 1135 | console.log(e); |
||
| 1136 | result = false; |
||
| 1137 | } |
||
| 1138 | return result; |
||
| 1139 | }; |
||
| 1140 | |||
| 1141 | for (var command in keymap) { |
||
| 1142 | exports.commands.addCommand({ |
||
| 1143 | name: "emmet:" + command, |
||
| 1144 | action: command, |
||
| 1145 | bindKey: keymap[command], |
||
| 1146 | exec: exports.runEmmetCommand, |
||
| 1147 | multiSelectAction: "forEach" |
||
| 1148 | }); |
||
| 1149 | } |
||
| 1150 | |||
| 1151 | exports.updateCommands = function(editor, enabled) { |
||
| 1152 | if (enabled) { |
||
| 1153 | editor.keyBinding.addKeyboardHandler(exports.commands); |
||
| 1154 | } else { |
||
| 1155 | editor.keyBinding.removeKeyboardHandler(exports.commands); |
||
| 1156 | } |
||
| 1157 | }; |
||
| 1158 | |||
| 1159 | exports.isSupportedMode = function(mode) { |
||
| 1160 | if (!mode) return false; |
||
| 1161 | if (mode.emmetConfig) return true; |
||
| 1162 | var id = mode.$id || mode; |
||
| 1163 | return /css|less|scss|sass|stylus|html|php|twig|ejs|handlebars/.test(id); |
||
| 1164 | }; |
||
| 1165 | |||
| 1166 | exports.isAvailable = function(editor, command) { |
||
| 1167 | if (/(evaluate_math_expression|expand_abbreviation)$/.test(command)) |
||
| 1168 | return true; |
||
| 1169 | var mode = editor.session.$mode; |
||
| 1170 | var isSupported = exports.isSupportedMode(mode); |
||
| 1171 | if (isSupported && mode.$modes) { |
||
| 1172 | try { |
||
| 1173 | editorProxy.setupContext(editor); |
||
| 1174 | if (/js|php/.test(editorProxy.getSyntax())) |
||
| 1175 | isSupported = false; |
||
| 1176 | } catch(e) {} |
||
| 1177 | } |
||
| 1178 | return isSupported; |
||
| 1179 | } |
||
| 1180 | |||
| 1181 | var onChangeMode = function(e, target) { |
||
| 1182 | var editor = target; |
||
| 1183 | if (!editor) |
||
| 1184 | return; |
||
| 1185 | var enabled = exports.isSupportedMode(editor.session.$mode); |
||
| 1186 | if (e.enableEmmet === false) |
||
| 1187 | enabled = false; |
||
| 1188 | if (enabled) |
||
| 1189 | load(); |
||
| 1190 | exports.updateCommands(editor, enabled); |
||
| 1191 | }; |
||
| 1192 | |||
| 1193 | var load = function(cb) { |
||
| 1194 | if (typeof emmetPath == "string") { |
||
| 1195 | require("ace/config").loadModule(emmetPath, function() { |
||
| 1196 | emmetPath = null; |
||
| 1197 | cb && cb(); |
||
| 1198 | }); |
||
| 1199 | } |
||
| 1200 | }; |
||
| 1201 | |||
| 1202 | exports.AceEmmetEditor = AceEmmetEditor; |
||
| 1203 | require("ace/config").defineOptions(Editor.prototype, "editor", { |
||
| 1204 | enableEmmet: { |
||
| 1205 | set: function(val) { |
||
| 1206 | this[val ? "on" : "removeListener"]("changeMode", onChangeMode); |
||
| 1207 | onChangeMode({enableEmmet: !!val}, this); |
||
| 1208 | }, |
||
| 1209 | value: true |
||
| 1210 | } |
||
| 1211 | }); |
||
| 1212 | |||
| 1213 | exports.setCore = function(e) { |
||
| 1214 | if (typeof e == "string") |
||
| 1215 | emmetPath = e; |
||
| 1216 | else |
||
| 1217 | emmet = e; |
||
| 1218 | }; |
||
| 1219 | }); |
||
| 1220 | (function() { |
||
| 1221 | window.require(["ace/ext/emmet"], function() {}); |
||
| 1222 | })(); |
||
| 1223 |