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| 1 | +// copied from: https://github.com/marijnh/CodeMirror/blob/master/mode/mllike/mllike.js |
| 2 | +// under license: https://github.com/marijnh/CodeMirror/blob/master/LICENSE |
| 3 | + |
| 4 | +CodeMirror.defineMode('mllike', function(_config, parserConfig) { |
| 5 | + |
| 6 | + var words = { |
| 7 | + 'let': 'keyword', |
| 8 | + 'rec': 'keyword', |
| 9 | + 'in': 'keyword', |
| 10 | + 'of': 'keyword', |
| 11 | + 'and': 'keyword', |
| 12 | + 'if': 'keyword', |
| 13 | + 'then': 'keyword', |
| 14 | + 'else': 'keyword', |
| 15 | + 'for': 'keyword', |
| 16 | + 'to': 'keyword', |
| 17 | + 'while': 'keyword', |
| 18 | + 'do': 'keyword', |
| 19 | + 'done': 'keyword', |
| 20 | + 'fun': 'keyword', |
| 21 | + 'function': 'keyword', |
| 22 | + 'val': 'keyword', |
| 23 | + 'type': 'keyword', |
| 24 | + 'mutable': 'keyword', |
| 25 | + 'match': 'keyword', |
| 26 | + 'with': 'keyword', |
| 27 | + 'try': 'keyword', |
| 28 | + 'open': 'builtin', |
| 29 | + 'ignore': 'builtin', |
| 30 | + 'begin': 'keyword', |
| 31 | + 'end': 'keyword' |
| 32 | + }; |
| 33 | + |
| 34 | + var extraWords = parserConfig.extraWords || {}; |
| 35 | + for (var prop in extraWords) { |
| 36 | + if (extraWords.hasOwnProperty(prop)) { |
| 37 | + words[prop] = parserConfig.extraWords[prop]; |
| 38 | + } |
| 39 | + } |
| 40 | + |
| 41 | + function tokenBase(stream, state) { |
| 42 | + var ch = stream.next(); |
| 43 | + |
| 44 | + if (ch === '"') { |
| 45 | + state.tokenize = tokenString; |
| 46 | + return state.tokenize(stream, state); |
| 47 | + } |
| 48 | + if (ch === '(') { |
| 49 | + if (stream.eat('*')) { |
| 50 | + state.commentLevel++; |
| 51 | + state.tokenize = tokenComment; |
| 52 | + return state.tokenize(stream, state); |
| 53 | + } |
| 54 | + } |
| 55 | + if (ch === '~') { |
| 56 | + stream.eatWhile(/\w/); |
| 57 | + return 'variable-2'; |
| 58 | + } |
| 59 | + if (ch === '`') { |
| 60 | + stream.eatWhile(/\w/); |
| 61 | + return 'quote'; |
| 62 | + } |
| 63 | + if (ch === '/' && parserConfig.slashComments && stream.eat('/')) { |
| 64 | + stream.skipToEnd(); |
| 65 | + return 'comment'; |
| 66 | + } |
| 67 | + if (/\d/.test(ch)) { |
| 68 | + stream.eatWhile(/[\d]/); |
| 69 | + if (stream.eat('.')) { |
| 70 | + stream.eatWhile(/[\d]/); |
| 71 | + } |
| 72 | + return 'number'; |
| 73 | + } |
| 74 | + if ( /[+\-*&%=<>!?|]/.test(ch)) { |
| 75 | + return 'operator'; |
| 76 | + } |
| 77 | + stream.eatWhile(/\w/); |
| 78 | + var cur = stream.current(); |
| 79 | + return words[cur] || 'variable'; |
| 80 | + } |
| 81 | + |
| 82 | + function tokenString(stream, state) { |
| 83 | + var next, end = false, escaped = false; |
| 84 | + while ((next = stream.next()) != null) { |
| 85 | + if (next === '"' && !escaped) { |
| 86 | + end = true; |
| 87 | + break; |
| 88 | + } |
| 89 | + escaped = !escaped && next === '\\'; |
| 90 | + } |
| 91 | + if (end && !escaped) { |
| 92 | + state.tokenize = tokenBase; |
| 93 | + } |
| 94 | + return 'string'; |
| 95 | + }; |
| 96 | + |
| 97 | + function tokenComment(stream, state) { |
| 98 | + var prev, next; |
| 99 | + while(state.commentLevel > 0 && (next = stream.next()) != null) { |
| 100 | + if (prev === '(' && next === '*') state.commentLevel++; |
| 101 | + if (prev === '*' && next === ')') state.commentLevel--; |
| 102 | + prev = next; |
| 103 | + } |
| 104 | + if (state.commentLevel <= 0) { |
| 105 | + state.tokenize = tokenBase; |
| 106 | + } |
| 107 | + return 'comment'; |
| 108 | + } |
| 109 | + |
| 110 | + return { |
| 111 | + startState: function() {return {tokenize: tokenBase, commentLevel: 0};}, |
| 112 | + token: function(stream, state) { |
| 113 | + if (stream.eatSpace()) return null; |
| 114 | + return state.tokenize(stream, state); |
| 115 | + }, |
| 116 | + |
| 117 | + blockCommentStart: "(*", |
| 118 | + blockCommentEnd: "*)", |
| 119 | + lineComment: parserConfig.slashComments ? "//" : null |
| 120 | + }; |
| 121 | +}); |
| 122 | + |
| 123 | +CodeMirror.defineMIME('text/x-fsharp', { |
| 124 | + name: 'mllike', |
| 125 | + extraWords: { |
| 126 | + 'abstract': 'keyword', |
| 127 | + 'as': 'keyword', |
| 128 | + 'assert': 'keyword', |
| 129 | + 'base': 'keyword', |
| 130 | + 'class': 'keyword', |
| 131 | + 'default': 'keyword', |
| 132 | + 'delegate': 'keyword', |
| 133 | + 'downcast': 'keyword', |
| 134 | + 'downto': 'keyword', |
| 135 | + 'elif': 'keyword', |
| 136 | + 'exception': 'keyword', |
| 137 | + 'extern': 'keyword', |
| 138 | + 'finally': 'keyword', |
| 139 | + 'global': 'keyword', |
| 140 | + 'inherit': 'keyword', |
| 141 | + 'inline': 'keyword', |
| 142 | + 'interface': 'keyword', |
| 143 | + 'internal': 'keyword', |
| 144 | + 'lazy': 'keyword', |
| 145 | + 'let!': 'keyword', |
| 146 | + 'member' : 'keyword', |
| 147 | + 'module': 'keyword', |
| 148 | + 'namespace': 'keyword', |
| 149 | + 'new': 'keyword', |
| 150 | + 'null': 'keyword', |
| 151 | + 'override': 'keyword', |
| 152 | + 'private': 'keyword', |
| 153 | + 'public': 'keyword', |
| 154 | + 'return': 'keyword', |
| 155 | + 'return!': 'keyword', |
| 156 | + 'select': 'keyword', |
| 157 | + 'static': 'keyword', |
| 158 | + 'struct': 'keyword', |
| 159 | + 'upcast': 'keyword', |
| 160 | + 'use': 'keyword', |
| 161 | + 'use!': 'keyword', |
| 162 | + 'val': 'keyword', |
| 163 | + 'when': 'keyword', |
| 164 | + 'yield': 'keyword', |
| 165 | + 'yield!': 'keyword', |
| 166 | + |
| 167 | + 'List': 'builtin', |
| 168 | + 'Seq': 'builtin', |
| 169 | + 'Map': 'builtin', |
| 170 | + 'Set': 'builtin', |
| 171 | + 'int': 'builtin', |
| 172 | + 'string': 'builtin', |
| 173 | + 'raise': 'builtin', |
| 174 | + 'failwith': 'builtin', |
| 175 | + 'not': 'builtin', |
| 176 | + 'true': 'builtin', |
| 177 | + 'false': 'builtin' |
| 178 | + }, |
| 179 | + slashComments: true |
| 180 | +}); |
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