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1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
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2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE
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3
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4 (function(mod) {
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5 if (typeof exports == "object" && typeof module == "object") // CommonJS
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6 mod(require("../../lib/codemirror"));
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7 else if (typeof define == "function" && define.amd) // AMD
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8 define(["../../lib/codemirror"], mod);
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9 else // Plain browser env
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10 mod(CodeMirror);
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11 })(function(CodeMirror) {
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12 "use strict";
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13
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14 CodeMirror.defineMode("ttcn", function(config, parserConfig) {
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15 var indentUnit = config.indentUnit,
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16 keywords = parserConfig.keywords || {},
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17 builtin = parserConfig.builtin || {},
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18 timerOps = parserConfig.timerOps || {},
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19 portOps = parserConfig.portOps || {},
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20 configOps = parserConfig.configOps || {},
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21 verdictOps = parserConfig.verdictOps || {},
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22 sutOps = parserConfig.sutOps || {},
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23 functionOps = parserConfig.functionOps || {},
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24
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25 verdictConsts = parserConfig.verdictConsts || {},
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26 booleanConsts = parserConfig.booleanConsts || {},
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27 otherConsts = parserConfig.otherConsts || {},
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28
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29 types = parserConfig.types || {},
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30 visibilityModifiers = parserConfig.visibilityModifiers || {},
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31 templateMatch = parserConfig.templateMatch || {},
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32 multiLineStrings = parserConfig.multiLineStrings,
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33 indentStatements = parserConfig.indentStatements !== false;
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34 var isOperatorChar = /[+\-*&@=<>!\/]/;
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35 var curPunc;
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36
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37 function tokenBase(stream, state) {
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38 var ch = stream.next();
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39
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40 if (ch == '"' || ch == "'") {
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41 state.tokenize = tokenString(ch);
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42 return state.tokenize(stream, state);
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43 }
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44 if (/[\[\]{}\(\),;\\:\?\.]/.test(ch)) {
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45 curPunc = ch;
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46 return "punctuation";
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47 }
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48 if (ch == "#"){
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49 stream.skipToEnd();
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50 return "atom preprocessor";
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51 }
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52 if (ch == "%"){
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53 stream.eatWhile(/\b/);
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54 return "atom ttcn3Macros";
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55 }
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56 if (/\d/.test(ch)) {
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57 stream.eatWhile(/[\w\.]/);
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58 return "number";
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59 }
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60 if (ch == "/") {
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61 if (stream.eat("*")) {
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62 state.tokenize = tokenComment;
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63 return tokenComment(stream, state);
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64 }
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65 if (stream.eat("/")) {
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66 stream.skipToEnd();
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67 return "comment";
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68 }
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69 }
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70 if (isOperatorChar.test(ch)) {
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71 if(ch == "@"){
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72 if(stream.match("try") || stream.match("catch")
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73 || stream.match("lazy")){
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74 return "keyword";
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75 }
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76 }
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77 stream.eatWhile(isOperatorChar);
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78 return "operator";
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79 }
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80 stream.eatWhile(/[\w\$_\xa1-\uffff]/);
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81 var cur = stream.current();
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82
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83 if (keywords.propertyIsEnumerable(cur)) return "keyword";
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84 if (builtin.propertyIsEnumerable(cur)) return "builtin";
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85
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86 if (timerOps.propertyIsEnumerable(cur)) return "def timerOps";
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87 if (configOps.propertyIsEnumerable(cur)) return "def configOps";
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88 if (verdictOps.propertyIsEnumerable(cur)) return "def verdictOps";
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89 if (portOps.propertyIsEnumerable(cur)) return "def portOps";
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90 if (sutOps.propertyIsEnumerable(cur)) return "def sutOps";
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91 if (functionOps.propertyIsEnumerable(cur)) return "def functionOps";
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92
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93 if (verdictConsts.propertyIsEnumerable(cur)) return "string verdictConsts";
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94 if (booleanConsts.propertyIsEnumerable(cur)) return "string booleanConsts";
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95 if (otherConsts.propertyIsEnumerable(cur)) return "string otherConsts";
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96
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97 if (types.propertyIsEnumerable(cur)) return "builtin types";
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98 if (visibilityModifiers.propertyIsEnumerable(cur))
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99 return "builtin visibilityModifiers";
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100 if (templateMatch.propertyIsEnumerable(cur)) return "atom templateMatch";
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101
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102 return "variable";
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103 }
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104
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105 function tokenString(quote) {
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106 return function(stream, state) {
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107 var escaped = false, next, end = false;
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108 while ((next = stream.next()) != null) {
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109 if (next == quote && !escaped){
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110 var afterQuote = stream.peek();
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111 //look if the character after the quote is like the B in '10100010'B
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112 if (afterQuote){
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113 afterQuote = afterQuote.toLowerCase();
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114 if(afterQuote == "b" || afterQuote == "h" || afterQuote == "o")
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115 stream.next();
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116 }
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117 end = true; break;
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118 }
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119 escaped = !escaped && next == "\\";
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120 }
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121 if (end || !(escaped || multiLineStrings))
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122 state.tokenize = null;
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123 return "string";
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124 };
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125 }
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126
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127 function tokenComment(stream, state) {
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128 var maybeEnd = false, ch;
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129 while (ch = stream.next()) {
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130 if (ch == "/" && maybeEnd) {
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131 state.tokenize = null;
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132 break;
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133 }
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134 maybeEnd = (ch == "*");
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135 }
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136 return "comment";
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137 }
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138
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139 function Context(indented, column, type, align, prev) {
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140 this.indented = indented;
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141 this.column = column;
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142 this.type = type;
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143 this.align = align;
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144 this.prev = prev;
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145 }
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146
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147 function pushContext(state, col, type) {
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148 var indent = state.indented;
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149 if (state.context && state.context.type == "statement")
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150 indent = state.context.indented;
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151 return state.context = new Context(indent, col, type, null, state.context);
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152 }
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153
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154 function popContext(state) {
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155 var t = state.context.type;
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156 if (t == ")" || t == "]" || t == "}")
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157 state.indented = state.context.indented;
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158 return state.context = state.context.prev;
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159 }
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160
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161 //Interface
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162 return {
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163 startState: function(basecolumn) {
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164 return {
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165 tokenize: null,
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166 context: new Context((basecolumn || 0) - indentUnit, 0, "top", false),
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167 indented: 0,
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168 startOfLine: true
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169 };
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170 },
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171
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172 token: function(stream, state) {
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173 var ctx = state.context;
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174 if (stream.sol()) {
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175 if (ctx.align == null) ctx.align = false;
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176 state.indented = stream.indentation();
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177 state.startOfLine = true;
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178 }
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179 if (stream.eatSpace()) return null;
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180 curPunc = null;
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181 var style = (state.tokenize || tokenBase)(stream, state);
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182 if (style == "comment") return style;
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183 if (ctx.align == null) ctx.align = true;
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184
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185 if ((curPunc == ";" || curPunc == ":" || curPunc == ",")
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186 && ctx.type == "statement"){
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187 popContext(state);
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188 }
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189 else if (curPunc == "{") pushContext(state, stream.column(), "}");
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190 else if (curPunc == "[") pushContext(state, stream.column(), "]");
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191 else if (curPunc == "(") pushContext(state, stream.column(), ")");
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192 else if (curPunc == "}") {
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193 while (ctx.type == "statement") ctx = popContext(state);
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194 if (ctx.type == "}") ctx = popContext(state);
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195 while (ctx.type == "statement") ctx = popContext(state);
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196 }
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197 else if (curPunc == ctx.type) popContext(state);
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198 else if (indentStatements &&
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199 (((ctx.type == "}" || ctx.type == "top") && curPunc != ';') ||
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200 (ctx.type == "statement" && curPunc == "newstatement")))
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201 pushContext(state, stream.column(), "statement");
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202
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203 state.startOfLine = false;
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204
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205 return style;
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206 },
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207
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208 electricChars: "{}",
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209 blockCommentStart: "/*",
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210 blockCommentEnd: "*/",
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211 lineComment: "//",
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212 fold: "brace"
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213 };
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214 });
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215
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216 function words(str) {
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217 var obj = {}, words = str.split(" ");
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218 for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
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219 return obj;
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220 }
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221
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222 function def(mimes, mode) {
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223 if (typeof mimes == "string") mimes = [mimes];
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224 var words = [];
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225 function add(obj) {
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226 if (obj) for (var prop in obj) if (obj.hasOwnProperty(prop))
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227 words.push(prop);
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228 }
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229
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230 add(mode.keywords);
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231 add(mode.builtin);
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232 add(mode.timerOps);
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233 add(mode.portOps);
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234
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235 if (words.length) {
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236 mode.helperType = mimes[0];
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237 CodeMirror.registerHelper("hintWords", mimes[0], words);
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238 }
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239
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240 for (var i = 0; i < mimes.length; ++i)
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241 CodeMirror.defineMIME(mimes[i], mode);
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242 }
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243
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244 def(["text/x-ttcn", "text/x-ttcn3", "text/x-ttcnpp"], {
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245 name: "ttcn",
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246 keywords: words("activate address alive all alt altstep and and4b any" +
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247 " break case component const continue control deactivate" +
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248 " display do else encode enumerated except exception" +
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249 " execute extends extension external for from function" +
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250 " goto group if import in infinity inout interleave" +
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251 " label language length log match message mixed mod" +
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252 " modifies module modulepar mtc noblock not not4b nowait" +
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253 " of on optional or or4b out override param pattern port" +
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254 " procedure record recursive rem repeat return runs select" +
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255 " self sender set signature system template testcase to" +
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256 " type union value valueof var variant while with xor xor4b"),
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257 builtin: words("bit2hex bit2int bit2oct bit2str char2int char2oct encvalue" +
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258 " decomp decvalue float2int float2str hex2bit hex2int" +
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259 " hex2oct hex2str int2bit int2char int2float int2hex" +
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260 " int2oct int2str int2unichar isbound ischosen ispresent" +
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261 " isvalue lengthof log2str oct2bit oct2char oct2hex oct2int" +
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262 " oct2str regexp replace rnd sizeof str2bit str2float" +
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263 " str2hex str2int str2oct substr unichar2int unichar2char" +
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264 " enum2int"),
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265 types: words("anytype bitstring boolean char charstring default float" +
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266 " hexstring integer objid octetstring universal verdicttype timer"),
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267 timerOps: words("read running start stop timeout"),
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268 portOps: words("call catch check clear getcall getreply halt raise receive" +
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269 " reply send trigger"),
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270 configOps: words("create connect disconnect done kill killed map unmap"),
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271 verdictOps: words("getverdict setverdict"),
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272 sutOps: words("action"),
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273 functionOps: words("apply derefers refers"),
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274
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275 verdictConsts: words("error fail inconc none pass"),
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276 booleanConsts: words("true false"),
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277 otherConsts: words("null NULL omit"),
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278
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279 visibilityModifiers: words("private public friend"),
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280 templateMatch: words("complement ifpresent subset superset permutation"),
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281 multiLineStrings: true
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282 });
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283 });
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