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Diffstat (limited to 'public/vendor/codemirror/mode/swift/swift.js')
| -rwxr-xr-x | public/vendor/codemirror/mode/swift/swift.js | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/public/vendor/codemirror/mode/swift/swift.js b/public/vendor/codemirror/mode/swift/swift.js new file mode 100755 index 00000000..cf784fef --- /dev/null +++ b/public/vendor/codemirror/mode/swift/swift.js @@ -0,0 +1,203 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE + +// Swift mode created by Michael Kaminsky https://github.com/mkaminsky11 + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") + mod(require("../../lib/codemirror")) + else if (typeof define == "function" && define.amd) + define(["../../lib/codemirror"], mod) + else + mod(CodeMirror) +})(function(CodeMirror) { + "use strict" + + function trim(str) { return /^\s*(.*?)\s*$/.exec(str)[1] } + + var separators = [" ","\\\+","\\\-","\\\(","\\\)","\\\*","/",":","\\\?","\\\<","\\\>"," ","\\\."] + var tokens = new RegExp(separators.join("|"),"g") + + function getWord(string, pos) { + var index = -1, count = 1 + var words = string.split(tokens) + for (var i = 0; i < words.length; i++) { + for(var j = 1; j <= words[i].length; j++) { + if (count==pos) index = i + count++ + } + count++ + } + var ret = ["", ""] + if (pos == 0) { + ret[1] = words[0] + ret[0] = null + } else { + ret[1] = words[index] + ret[0] = words[index-1] + } + return ret + } + + CodeMirror.defineMode("swift", function() { + var keywords=["var","let","class","deinit","enum","extension","func","import","init","let","protocol","static","struct","subscript","typealias","var","as","dynamicType","is","new","super","self","Self","Type","__COLUMN__","__FILE__","__FUNCTION__","__LINE__","break","case","continue","default","do","else","fallthrough","if","in","for","return","switch","where","while","associativity","didSet","get","infix","inout","left","mutating","none","nonmutating","operator","override","postfix","precedence","prefix","right","set","unowned","unowned(safe)","unowned(unsafe)","weak","willSet"] + var commonConstants=["Infinity","NaN","undefined","null","true","false","on","off","yes","no","nil","null","this","super"] + var types=["String","bool","int","string","double","Double","Int","Float","float","public","private","extension"] + var numbers=["0","1","2","3","4","5","6","7","8","9"] + var operators=["+","-","/","*","%","=","|","&","<",">"] + var punc=[";",",",".","(",")","{","}","[","]"] + var delimiters=/^(?:[()\[\]{},:`=;]|\.\.?\.?)/ + var identifiers=/^[_A-Za-z$][_A-Za-z$0-9]*/ + var properties=/^(@|this\.)[_A-Za-z$][_A-Za-z$0-9]*/ + var regexPrefixes=/^(\/{3}|\/)/ + + return { + startState: function() { + return { + prev: false, + string: false, + escape: false, + inner: false, + comment: false, + num_left: 0, + num_right: 0, + doubleString: false, + singleString: false + } + }, + token: function(stream, state) { + if (stream.eatSpace()) return null + + var ch = stream.next() + if (state.string) { + if (state.escape) { + state.escape = false + return "string" + } else { + if ((ch == "\"" && (state.doubleString && !state.singleString) || + (ch == "'" && (!state.doubleString && state.singleString))) && + !state.escape) { + state.string = false + state.doubleString = false + state.singleString = false + return "string" + } else if (ch == "\\" && stream.peek() == "(") { + state.inner = true + state.string = false + return "keyword" + } else if (ch == "\\" && stream.peek() != "(") { + state.escape = true + state.string = true + return "string" + } else { + return "string" + } + } + } else if (state.comment) { + if (ch == "*" && stream.peek() == "/") { + state.prev = "*" + return "comment" + } else if (ch == "/" && state.prev == "*") { + state.prev = false + state.comment = false + return "comment" + } + return "comment" + } else { + if (ch == "/") { + if (stream.peek() == "/") { + stream.skipToEnd() + return "comment" + } + if (stream.peek() == "*") { + state.comment = true + return "comment" + } + } + if (ch == "(" && state.inner) { + state.num_left++ + return null + } + if (ch == ")" && state.inner) { + state.num_right++ + if (state.num_left == state.num_right) { + state.inner=false + state.string=true + } + return null + } + + var ret = getWord(stream.string, stream.pos) + var the_word = ret[1] + var prev_word = ret[0] + + if (operators.indexOf(ch + "") > -1) return "operator" + if (punc.indexOf(ch) > -1) return "punctuation" + + if (typeof the_word != "undefined") { + the_word = trim(the_word) + if (typeof prev_word != "undefined") prev_word = trim(prev_word) + if (the_word.charAt(0) == "#") return null + + if (types.indexOf(the_word) > -1) return "def" + if (commonConstants.indexOf(the_word) > -1) return "atom" + if (numbers.indexOf(the_word) > -1) return "number" + + if ((numbers.indexOf(the_word.charAt(0) + "") > -1 || + operators.indexOf(the_word.charAt(0) + "") > -1) && + numbers.indexOf(ch) > -1) { + return "number" + } + + if (keywords.indexOf(the_word) > -1 || + keywords.indexOf(the_word.split(tokens)[0]) > -1) + return "keyword" + if (keywords.indexOf(prev_word) > -1) return "def" + } + if (ch == '"' && !state.doubleString) { + state.string = true + state.doubleString = true + return "string" + } + if (ch == "'" && !state.singleString) { + state.string = true + state.singleString = true + return "string" + } + if (ch == "(" && state.inner) + state.num_left++ + if (ch == ")" && state.inner) { + state.num_right++ + if (state.num_left == state.num_right) { + state.inner = false + state.string = true + } + return null + } + if (stream.match(/^-?[0-9\.]/, false)) { + if (stream.match(/^-?\d*\.\d+(e[\+\-]?\d+)?/i) || + stream.match(/^-?\d+\.\d*/) || + stream.match(/^-?\.\d+/)) { + if (stream.peek() == ".") stream.backUp(1) + return "number" + } + if (stream.match(/^-?0x[0-9a-f]+/i) || + stream.match(/^-?[1-9]\d*(e[\+\-]?\d+)?/) || + stream.match(/^-?0(?![\dx])/i)) + return "number" + } + if (stream.match(regexPrefixes)) { + if (stream.current()!="/" || stream.match(/^.*\//,false)) return "string" + else stream.backUp(1) + } + if (stream.match(delimiters)) return "punctuation" + if (stream.match(identifiers)) return "variable" + if (stream.match(properties)) return "property" + return "variable" + } + } + } + }) + + CodeMirror.defineMIME("text/x-swift","swift") +}) |