1 | module.exports = (function(){
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2 | |
3 |
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4 |
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5 |
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6 |
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7 |
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8 | function quote(s) {
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9 | |
10 |
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11 |
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12 |
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13 |
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14 |
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15 |
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16 |
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17 |
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18 |
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19 | return '"' + s
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20 | .replace(/\\/g, '\\\\')
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21 | .replace(/"/g, '\\"')
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22 | .replace(/\x08/g, '\\b')
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23 | .replace(/\t/g, '\\t')
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24 | .replace(/\n/g, '\\n')
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25 | .replace(/\f/g, '\\f')
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26 | .replace(/\r/g, '\\r')
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27 | .replace(/[\x00-\x07\x0B\x0E-\x1F\x80-\uFFFF]/g, escape)
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28 | + '"';
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29 | }
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30 |
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31 | var result = {
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32 | |
33 |
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34 |
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35 |
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36 |
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37 |
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38 | parse: function(input, startRule) {
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39 | var parseFunctions = {
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40 | "start": parse_start,
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41 | "line": parse_line,
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42 | "LineTerminator": parse_LineTerminator,
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43 | "comment": parse_comment,
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44 | "connection": parse_connection,
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45 | "bridge": parse_bridge,
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46 | "leftlet": parse_leftlet,
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47 | "iip": parse_iip,
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48 | "rightlet": parse_rightlet,
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49 | "node": parse_node,
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50 | "component": parse_component,
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51 | "compMeta": parse_compMeta,
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52 | "port": parse_port,
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53 | "anychar": parse_anychar,
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54 | "iipchar": parse_iipchar,
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55 | "_": parse__,
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56 | "__": parse___
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57 | };
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58 |
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59 | if (startRule !== undefined) {
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60 | if (parseFunctions[startRule] === undefined) {
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61 | throw new Error("Invalid rule name: " + quote(startRule) + ".");
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62 | }
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63 | } else {
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64 | startRule = "start";
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65 | }
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66 |
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67 | var pos = 0;
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68 | var reportFailures = 0;
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69 | var rightmostFailuresPos = 0;
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70 | var rightmostFailuresExpected = [];
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71 |
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72 | function padLeft(input, padding, length) {
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73 | var result = input;
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74 |
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75 | var padLength = length - input.length;
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76 | for (var i = 0; i < padLength; i++) {
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77 | result = padding + result;
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78 | }
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79 |
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80 | return result;
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81 | }
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82 |
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83 | function escape(ch) {
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84 | var charCode = ch.charCodeAt(0);
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85 | var escapeChar;
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86 | var length;
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87 |
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88 | if (charCode <= 0xFF) {
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89 | escapeChar = 'x';
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90 | length = 2;
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91 | } else {
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92 | escapeChar = 'u';
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93 | length = 4;
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94 | }
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95 |
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96 | return '\\' + escapeChar + padLeft(charCode.toString(16).toUpperCase(), '0', length);
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97 | }
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98 |
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99 | function matchFailed(failure) {
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100 | if (pos < rightmostFailuresPos) {
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101 | return;
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102 | }
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103 |
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104 | if (pos > rightmostFailuresPos) {
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105 | rightmostFailuresPos = pos;
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106 | rightmostFailuresExpected = [];
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107 | }
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108 |
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109 | rightmostFailuresExpected.push(failure);
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110 | }
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111 |
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112 | function parse_start() {
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113 | var result0, result1;
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114 | var pos0;
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115 |
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116 | pos0 = pos;
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117 | result0 = [];
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118 | result1 = parse_line();
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119 | while (result1 !== null) {
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120 | result0.push(result1);
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121 | result1 = parse_line();
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122 | }
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123 | if (result0 !== null) {
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124 | result0 = (function(offset) { return parser.getResult(); })(pos0);
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125 | }
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126 | if (result0 === null) {
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127 | pos = pos0;
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128 | }
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129 | return result0;
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130 | }
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131 |
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132 | function parse_line() {
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133 | var result0, result1, result2, result3, result4, result5, result6, result7, result8;
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134 | var pos0, pos1;
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135 |
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136 | pos0 = pos;
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137 | pos1 = pos;
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138 | result0 = parse__();
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139 | if (result0 !== null) {
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140 | if (input.substr(pos, 7) === "EXPORT=") {
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141 | result1 = "EXPORT=";
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142 | pos += 7;
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143 | } else {
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144 | result1 = null;
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145 | if (reportFailures === 0) {
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146 | matchFailed("\"EXPORT=\"");
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147 | }
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148 | }
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149 | if (result1 !== null) {
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150 | if (/^[A-Za-z.0-9_]/.test(input.charAt(pos))) {
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151 | result3 = input.charAt(pos);
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152 | pos++;
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153 | } else {
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154 | result3 = null;
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155 | if (reportFailures === 0) {
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156 | matchFailed("[A-Za-z.0-9_]");
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157 | }
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158 | }
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159 | if (result3 !== null) {
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160 | result2 = [];
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161 | while (result3 !== null) {
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162 | result2.push(result3);
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163 | if (/^[A-Za-z.0-9_]/.test(input.charAt(pos))) {
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164 | result3 = input.charAt(pos);
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165 | pos++;
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166 | } else {
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167 | result3 = null;
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168 | if (reportFailures === 0) {
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169 | matchFailed("[A-Za-z.0-9_]");
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170 | }
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171 | }
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172 | }
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173 | } else {
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174 | result2 = null;
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175 | }
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176 | if (result2 !== null) {
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177 | if (input.charCodeAt(pos) === 58) {
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178 | result3 = ":";
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179 | pos++;
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180 | } else {
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181 | result3 = null;
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182 | if (reportFailures === 0) {
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183 | matchFailed("\":\"");
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184 | }
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185 | }
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186 | if (result3 !== null) {
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187 | if (/^[A-Z0-9_]/.test(input.charAt(pos))) {
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188 | result5 = input.charAt(pos);
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189 | pos++;
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190 | } else {
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191 | result5 = null;
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192 | if (reportFailures === 0) {
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193 | matchFailed("[A-Z0-9_]");
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194 | }
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195 | }
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196 | if (result5 !== null) {
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197 | result4 = [];
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198 | while (result5 !== null) {
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199 | result4.push(result5);
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200 | if (/^[A-Z0-9_]/.test(input.charAt(pos))) {
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201 | result5 = input.charAt(pos);
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202 | pos++;
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203 | } else {
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204 | result5 = null;
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205 | if (reportFailures === 0) {
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206 | matchFailed("[A-Z0-9_]");
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207 | }
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208 | }
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209 | }
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210 | } else {
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211 | result4 = null;
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212 | }
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213 | if (result4 !== null) {
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214 | result5 = parse__();
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215 | if (result5 !== null) {
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216 | result6 = parse_LineTerminator();
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217 | result6 = result6 !== null ? result6 : "";
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218 | if (result6 !== null) {
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219 | result0 = [result0, result1, result2, result3, result4, result5, result6];
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220 | } else {
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221 | result0 = null;
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222 | pos = pos1;
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223 | }
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224 | } else {
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225 | result0 = null;
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226 | pos = pos1;
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227 | }
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228 | } else {
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229 | result0 = null;
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230 | pos = pos1;
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231 | }
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232 | } else {
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233 | result0 = null;
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234 | pos = pos1;
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235 | }
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236 | } else {
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237 | result0 = null;
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238 | pos = pos1;
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239 | }
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240 | } else {
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241 | result0 = null;
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242 | pos = pos1;
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243 | }
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244 | } else {
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245 | result0 = null;
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246 | pos = pos1;
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247 | }
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248 | if (result0 !== null) {
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249 | result0 = (function(offset, priv, pub) {return parser.registerExports(priv.join(""),pub.join(""))})(pos0, result0[2], result0[4]);
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250 | }
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251 | if (result0 === null) {
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252 | pos = pos0;
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253 | }
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254 | if (result0 === null) {
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255 | pos0 = pos;
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256 | pos1 = pos;
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257 | result0 = parse__();
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258 | if (result0 !== null) {
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259 | if (input.substr(pos, 7) === "INPORT=") {
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260 | result1 = "INPORT=";
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261 | pos += 7;
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262 | } else {
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263 | result1 = null;
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264 | if (reportFailures === 0) {
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265 | matchFailed("\"INPORT=\"");
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266 | }
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267 | }
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268 | if (result1 !== null) {
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269 | if (/^[A-Za-z0-9_]/.test(input.charAt(pos))) {
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270 | result3 = input.charAt(pos);
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271 | pos++;
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272 | } else {
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273 | result3 = null;
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274 | if (reportFailures === 0) {
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275 | matchFailed("[A-Za-z0-9_]");
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276 | }
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277 | }
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278 | if (result3 !== null) {
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279 | result2 = [];
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280 | while (result3 !== null) {
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281 | result2.push(result3);
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282 | if (/^[A-Za-z0-9_]/.test(input.charAt(pos))) {
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283 | result3 = input.charAt(pos);
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284 | pos++;
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285 | } else {
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286 | result3 = null;
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287 | if (reportFailures === 0) {
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288 | matchFailed("[A-Za-z0-9_]");
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289 | }
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290 | }
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291 | }
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292 | } else {
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293 | result2 = null;
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294 | }
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295 | if (result2 !== null) {
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296 | if (input.charCodeAt(pos) === 46) {
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297 | result3 = ".";
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298 | pos++;
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299 | } else {
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300 | result3 = null;
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301 | if (reportFailures === 0) {
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302 | matchFailed("\".\"");
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303 | }
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304 | }
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305 | if (result3 !== null) {
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306 | if (/^[A-Z0-9_]/.test(input.charAt(pos))) {
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307 | result5 = input.charAt(pos);
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308 | pos++;
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309 | } else {
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310 | result5 = null;
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311 | if (reportFailures === 0) {
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312 | matchFailed("[A-Z0-9_]");
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313 | }
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314 | }
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315 | if (result5 !== null) {
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316 | result4 = [];
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317 | while (result5 !== null) {
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318 | result4.push(result5);
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319 | if (/^[A-Z0-9_]/.test(input.charAt(pos))) {
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320 | result5 = input.charAt(pos);
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321 | pos++;
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322 | } else {
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323 | result5 = null;
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324 | if (reportFailures === 0) {
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325 | matchFailed("[A-Z0-9_]");
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326 | }
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327 | }
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328 | }
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329 | } else {
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330 | result4 = null;
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331 | }
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332 | if (result4 !== null) {
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333 | if (input.charCodeAt(pos) === 58) {
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334 | result5 = ":";
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335 | pos++;
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336 | } else {
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337 | result5 = null;
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338 | if (reportFailures === 0) {
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339 | matchFailed("\":\"");
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340 | }
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341 | }
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342 | if (result5 !== null) {
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343 | if (/^[A-Z0-9_]/.test(input.charAt(pos))) {
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344 | result7 = input.charAt(pos);
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345 | pos++;
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346 | } else {
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347 | result7 = null;
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348 | if (reportFailures === 0) {
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349 | matchFailed("[A-Z0-9_]");
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350 | }
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351 | }
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352 | if (result7 !== null) {
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353 | result6 = [];
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354 | while (result7 !== null) {
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355 | result6.push(result7);
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356 | if (/^[A-Z0-9_]/.test(input.charAt(pos))) {
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357 | result7 = input.charAt(pos);
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358 | pos++;
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359 | } else {
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360 | result7 = null;
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361 | if (reportFailures === 0) {
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362 | matchFailed("[A-Z0-9_]");
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363 | }
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364 | }
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365 | }
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366 | } else {
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367 | result6 = null;
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368 | }
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369 | if (result6 !== null) {
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370 | result7 = parse__();
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371 | if (result7 !== null) {
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372 | result8 = parse_LineTerminator();
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373 | result8 = result8 !== null ? result8 : "";
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374 | if (result8 !== null) {
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375 | result0 = [result0, result1, result2, result3, result4, result5, result6, result7, result8];
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376 | } else {
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377 | result0 = null;
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378 | pos = pos1;
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379 | }
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380 | } else {
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381 | result0 = null;
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382 | pos = pos1;
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383 | }
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384 | } else {
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385 | result0 = null;
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386 | pos = pos1;
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387 | }
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388 | } else {
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389 | result0 = null;
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390 | pos = pos1;
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391 | }
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392 | } else {
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393 | result0 = null;
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394 | pos = pos1;
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395 | }
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396 | } else {
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397 | result0 = null;
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398 | pos = pos1;
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399 | }
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400 | } else {
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401 | result0 = null;
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402 | pos = pos1;
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403 | }
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404 | } else {
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405 | result0 = null;
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406 | pos = pos1;
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407 | }
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408 | } else {
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409 | result0 = null;
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410 | pos = pos1;
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411 | }
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412 | if (result0 !== null) {
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413 | result0 = (function(offset, node, port, pub) {return parser.registerInports(node.join(""),port.join(""),pub.join(""))})(pos0, result0[2], result0[4], result0[6]);
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414 | }
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415 | if (result0 === null) {
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416 | pos = pos0;
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417 | }
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418 | if (result0 === null) {
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419 | pos0 = pos;
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420 | pos1 = pos;
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421 | result0 = parse__();
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422 | if (result0 !== null) {
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423 | if (input.substr(pos, 8) === "OUTPORT=") {
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424 | result1 = "OUTPORT=";
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425 | pos += 8;
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426 | } else {
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427 | result1 = null;
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428 | if (reportFailures === 0) {
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429 | matchFailed("\"OUTPORT=\"");
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430 | }
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431 | }
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432 | if (result1 !== null) {
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433 | if (/^[A-Za-z0-9_]/.test(input.charAt(pos))) {
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434 | result3 = input.charAt(pos);
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435 | pos++;
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436 | } else {
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437 | result3 = null;
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438 | if (reportFailures === 0) {
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439 | matchFailed("[A-Za-z0-9_]");
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440 | }
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441 | }
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442 | if (result3 !== null) {
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443 | result2 = [];
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444 | while (result3 !== null) {
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445 | result2.push(result3);
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446 | if (/^[A-Za-z0-9_]/.test(input.charAt(pos))) {
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447 | result3 = input.charAt(pos);
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448 | pos++;
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449 | } else {
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450 | result3 = null;
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451 | if (reportFailures === 0) {
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452 | matchFailed("[A-Za-z0-9_]");
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453 | }
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454 | }
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455 | }
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456 | } else {
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457 | result2 = null;
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458 | }
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459 | if (result2 !== null) {
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460 | if (input.charCodeAt(pos) === 46) {
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461 | result3 = ".";
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462 | pos++;
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463 | } else {
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464 | result3 = null;
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465 | if (reportFailures === 0) {
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466 | matchFailed("\".\"");
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467 | }
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468 | }
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469 | if (result3 !== null) {
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470 | if (/^[A-Z0-9_]/.test(input.charAt(pos))) {
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471 | result5 = input.charAt(pos);
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472 | pos++;
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473 | } else {
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474 | result5 = null;
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475 | if (reportFailures === 0) {
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476 | matchFailed("[A-Z0-9_]");
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477 | }
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478 | }
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479 | if (result5 !== null) {
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480 | result4 = [];
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481 | while (result5 !== null) {
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482 | result4.push(result5);
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483 | if (/^[A-Z0-9_]/.test(input.charAt(pos))) {
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484 | result5 = input.charAt(pos);
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485 | pos++;
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486 | } else {
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487 | result5 = null;
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488 | if (reportFailures === 0) {
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489 | matchFailed("[A-Z0-9_]");
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490 | }
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491 | }
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492 | }
|
493 | } else {
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494 | result4 = null;
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495 | }
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496 | if (result4 !== null) {
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497 | if (input.charCodeAt(pos) === 58) {
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498 | result5 = ":";
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499 | pos++;
|
500 | } else {
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501 | result5 = null;
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502 | if (reportFailures === 0) {
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503 | matchFailed("\":\"");
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504 | }
|
505 | }
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506 | if (result5 !== null) {
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507 | if (/^[A-Z0-9_]/.test(input.charAt(pos))) {
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508 | result7 = input.charAt(pos);
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509 | pos++;
|
510 | } else {
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511 | result7 = null;
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512 | if (reportFailures === 0) {
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513 | matchFailed("[A-Z0-9_]");
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514 | }
|
515 | }
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516 | if (result7 !== null) {
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517 | result6 = [];
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518 | while (result7 !== null) {
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519 | result6.push(result7);
|
520 | if (/^[A-Z0-9_]/.test(input.charAt(pos))) {
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521 | result7 = input.charAt(pos);
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522 | pos++;
|
523 | } else {
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524 | result7 = null;
|
525 | if (reportFailures === 0) {
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526 | matchFailed("[A-Z0-9_]");
|
527 | }
|
528 | }
|
529 | }
|
530 | } else {
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531 | result6 = null;
|
532 | }
|
533 | if (result6 !== null) {
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534 | result7 = parse__();
|
535 | if (result7 !== null) {
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536 | result8 = parse_LineTerminator();
|
537 | result8 = result8 !== null ? result8 : "";
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538 | if (result8 !== null) {
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539 | result0 = [result0, result1, result2, result3, result4, result5, result6, result7, result8];
|
540 | } else {
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541 | result0 = null;
|
542 | pos = pos1;
|
543 | }
|
544 | } else {
|
545 | result0 = null;
|
546 | pos = pos1;
|
547 | }
|
548 | } else {
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549 | result0 = null;
|
550 | pos = pos1;
|
551 | }
|
552 | } else {
|
553 | result0 = null;
|
554 | pos = pos1;
|
555 | }
|
556 | } else {
|
557 | result0 = null;
|
558 | pos = pos1;
|
559 | }
|
560 | } else {
|
561 | result0 = null;
|
562 | pos = pos1;
|
563 | }
|
564 | } else {
|
565 | result0 = null;
|
566 | pos = pos1;
|
567 | }
|
568 | } else {
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569 | result0 = null;
|
570 | pos = pos1;
|
571 | }
|
572 | } else {
|
573 | result0 = null;
|
574 | pos = pos1;
|
575 | }
|
576 | if (result0 !== null) {
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577 | result0 = (function(offset, node, port, pub) {return parser.registerOutports(node.join(""),port.join(""),pub.join(""))})(pos0, result0[2], result0[4], result0[6]);
|
578 | }
|
579 | if (result0 === null) {
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580 | pos = pos0;
|
581 | }
|
582 | if (result0 === null) {
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583 | pos0 = pos;
|
584 | result0 = parse_comment();
|
585 | if (result0 !== null) {
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586 | if (/^[\n\r\u2028\u2029]/.test(input.charAt(pos))) {
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587 | result1 = input.charAt(pos);
|
588 | pos++;
|
589 | } else {
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590 | result1 = null;
|
591 | if (reportFailures === 0) {
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592 | matchFailed("[\\n\\r\\u2028\\u2029]");
|
593 | }
|
594 | }
|
595 | result1 = result1 !== null ? result1 : "";
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596 | if (result1 !== null) {
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597 | result0 = [result0, result1];
|
598 | } else {
|
599 | result0 = null;
|
600 | pos = pos0;
|
601 | }
|
602 | } else {
|
603 | result0 = null;
|
604 | pos = pos0;
|
605 | }
|
606 | if (result0 === null) {
|
607 | pos0 = pos;
|
608 | result0 = parse__();
|
609 | if (result0 !== null) {
|
610 | if (/^[\n\r\u2028\u2029]/.test(input.charAt(pos))) {
|
611 | result1 = input.charAt(pos);
|
612 | pos++;
|
613 | } else {
|
614 | result1 = null;
|
615 | if (reportFailures === 0) {
|
616 | matchFailed("[\\n\\r\\u2028\\u2029]");
|
617 | }
|
618 | }
|
619 | if (result1 !== null) {
|
620 | result0 = [result0, result1];
|
621 | } else {
|
622 | result0 = null;
|
623 | pos = pos0;
|
624 | }
|
625 | } else {
|
626 | result0 = null;
|
627 | pos = pos0;
|
628 | }
|
629 | if (result0 === null) {
|
630 | pos0 = pos;
|
631 | pos1 = pos;
|
632 | result0 = parse__();
|
633 | if (result0 !== null) {
|
634 | result1 = parse_connection();
|
635 | if (result1 !== null) {
|
636 | result2 = parse__();
|
637 | if (result2 !== null) {
|
638 | result3 = parse_LineTerminator();
|
639 | result3 = result3 !== null ? result3 : "";
|
640 | if (result3 !== null) {
|
641 | result0 = [result0, result1, result2, result3];
|
642 | } else {
|
643 | result0 = null;
|
644 | pos = pos1;
|
645 | }
|
646 | } else {
|
647 | result0 = null;
|
648 | pos = pos1;
|
649 | }
|
650 | } else {
|
651 | result0 = null;
|
652 | pos = pos1;
|
653 | }
|
654 | } else {
|
655 | result0 = null;
|
656 | pos = pos1;
|
657 | }
|
658 | if (result0 !== null) {
|
659 | result0 = (function(offset, edges) {return parser.registerEdges(edges);})(pos0, result0[1]);
|
660 | }
|
661 | if (result0 === null) {
|
662 | pos = pos0;
|
663 | }
|
664 | }
|
665 | }
|
666 | }
|
667 | }
|
668 | }
|
669 | return result0;
|
670 | }
|
671 |
|
672 | function parse_LineTerminator() {
|
673 | var result0, result1, result2, result3;
|
674 | var pos0;
|
675 |
|
676 | pos0 = pos;
|
677 | result0 = parse__();
|
678 | if (result0 !== null) {
|
679 | if (input.charCodeAt(pos) === 44) {
|
680 | result1 = ",";
|
681 | pos++;
|
682 | } else {
|
683 | result1 = null;
|
684 | if (reportFailures === 0) {
|
685 | matchFailed("\",\"");
|
686 | }
|
687 | }
|
688 | result1 = result1 !== null ? result1 : "";
|
689 | if (result1 !== null) {
|
690 | result2 = parse_comment();
|
691 | result2 = result2 !== null ? result2 : "";
|
692 | if (result2 !== null) {
|
693 | if (/^[\n\r\u2028\u2029]/.test(input.charAt(pos))) {
|
694 | result3 = input.charAt(pos);
|
695 | pos++;
|
696 | } else {
|
697 | result3 = null;
|
698 | if (reportFailures === 0) {
|
699 | matchFailed("[\\n\\r\\u2028\\u2029]");
|
700 | }
|
701 | }
|
702 | result3 = result3 !== null ? result3 : "";
|
703 | if (result3 !== null) {
|
704 | result0 = [result0, result1, result2, result3];
|
705 | } else {
|
706 | result0 = null;
|
707 | pos = pos0;
|
708 | }
|
709 | } else {
|
710 | result0 = null;
|
711 | pos = pos0;
|
712 | }
|
713 | } else {
|
714 | result0 = null;
|
715 | pos = pos0;
|
716 | }
|
717 | } else {
|
718 | result0 = null;
|
719 | pos = pos0;
|
720 | }
|
721 | return result0;
|
722 | }
|
723 |
|
724 | function parse_comment() {
|
725 | var result0, result1, result2, result3;
|
726 | var pos0;
|
727 |
|
728 | pos0 = pos;
|
729 | result0 = parse__();
|
730 | if (result0 !== null) {
|
731 | if (input.charCodeAt(pos) === 35) {
|
732 | result1 = "#";
|
733 | pos++;
|
734 | } else {
|
735 | result1 = null;
|
736 | if (reportFailures === 0) {
|
737 | matchFailed("\"#\"");
|
738 | }
|
739 | }
|
740 | if (result1 !== null) {
|
741 | result2 = [];
|
742 | result3 = parse_anychar();
|
743 | while (result3 !== null) {
|
744 | result2.push(result3);
|
745 | result3 = parse_anychar();
|
746 | }
|
747 | if (result2 !== null) {
|
748 | result0 = [result0, result1, result2];
|
749 | } else {
|
750 | result0 = null;
|
751 | pos = pos0;
|
752 | }
|
753 | } else {
|
754 | result0 = null;
|
755 | pos = pos0;
|
756 | }
|
757 | } else {
|
758 | result0 = null;
|
759 | pos = pos0;
|
760 | }
|
761 | return result0;
|
762 | }
|
763 |
|
764 | function parse_connection() {
|
765 | var result0, result1, result2, result3, result4;
|
766 | var pos0, pos1;
|
767 |
|
768 | pos0 = pos;
|
769 | pos1 = pos;
|
770 | result0 = parse_bridge();
|
771 | if (result0 !== null) {
|
772 | result1 = parse__();
|
773 | if (result1 !== null) {
|
774 | if (input.substr(pos, 2) === "->") {
|
775 | result2 = "->";
|
776 | pos += 2;
|
777 | } else {
|
778 | result2 = null;
|
779 | if (reportFailures === 0) {
|
780 | matchFailed("\"->\"");
|
781 | }
|
782 | }
|
783 | if (result2 !== null) {
|
784 | result3 = parse__();
|
785 | if (result3 !== null) {
|
786 | result4 = parse_connection();
|
787 | if (result4 !== null) {
|
788 | result0 = [result0, result1, result2, result3, result4];
|
789 | } else {
|
790 | result0 = null;
|
791 | pos = pos1;
|
792 | }
|
793 | } else {
|
794 | result0 = null;
|
795 | pos = pos1;
|
796 | }
|
797 | } else {
|
798 | result0 = null;
|
799 | pos = pos1;
|
800 | }
|
801 | } else {
|
802 | result0 = null;
|
803 | pos = pos1;
|
804 | }
|
805 | } else {
|
806 | result0 = null;
|
807 | pos = pos1;
|
808 | }
|
809 | if (result0 !== null) {
|
810 | result0 = (function(offset, x, y) { return [x,y]; })(pos0, result0[0], result0[4]);
|
811 | }
|
812 | if (result0 === null) {
|
813 | pos = pos0;
|
814 | }
|
815 | if (result0 === null) {
|
816 | result0 = parse_bridge();
|
817 | }
|
818 | return result0;
|
819 | }
|
820 |
|
821 | function parse_bridge() {
|
822 | var result0, result1, result2, result3, result4;
|
823 | var pos0, pos1;
|
824 |
|
825 | pos0 = pos;
|
826 | pos1 = pos;
|
827 | result0 = parse_port();
|
828 | if (result0 !== null) {
|
829 | result1 = parse__();
|
830 | if (result1 !== null) {
|
831 | result2 = parse_node();
|
832 | if (result2 !== null) {
|
833 | result3 = parse__();
|
834 | if (result3 !== null) {
|
835 | result4 = parse_port();
|
836 | if (result4 !== null) {
|
837 | result0 = [result0, result1, result2, result3, result4];
|
838 | } else {
|
839 | result0 = null;
|
840 | pos = pos1;
|
841 | }
|
842 | } else {
|
843 | result0 = null;
|
844 | pos = pos1;
|
845 | }
|
846 | } else {
|
847 | result0 = null;
|
848 | pos = pos1;
|
849 | }
|
850 | } else {
|
851 | result0 = null;
|
852 | pos = pos1;
|
853 | }
|
854 | } else {
|
855 | result0 = null;
|
856 | pos = pos1;
|
857 | }
|
858 | if (result0 !== null) {
|
859 | result0 = (function(offset, x, proc, y) { return [{"tgt":{process:proc, port:x}},{"src":{process:proc, port:y}}]; })(pos0, result0[0], result0[2], result0[4]);
|
860 | }
|
861 | if (result0 === null) {
|
862 | pos = pos0;
|
863 | }
|
864 | if (result0 === null) {
|
865 | result0 = parse_iip();
|
866 | if (result0 === null) {
|
867 | result0 = parse_rightlet();
|
868 | if (result0 === null) {
|
869 | result0 = parse_leftlet();
|
870 | }
|
871 | }
|
872 | }
|
873 | return result0;
|
874 | }
|
875 |
|
876 | function parse_leftlet() {
|
877 | var result0, result1, result2;
|
878 | var pos0, pos1;
|
879 |
|
880 | pos0 = pos;
|
881 | pos1 = pos;
|
882 | result0 = parse_node();
|
883 | if (result0 !== null) {
|
884 | result1 = parse__();
|
885 | if (result1 !== null) {
|
886 | result2 = parse_port();
|
887 | if (result2 !== null) {
|
888 | result0 = [result0, result1, result2];
|
889 | } else {
|
890 | result0 = null;
|
891 | pos = pos1;
|
892 | }
|
893 | } else {
|
894 | result0 = null;
|
895 | pos = pos1;
|
896 | }
|
897 | } else {
|
898 | result0 = null;
|
899 | pos = pos1;
|
900 | }
|
901 | if (result0 !== null) {
|
902 | result0 = (function(offset, proc, port) { return {"src":{process:proc, port:port}} })(pos0, result0[0], result0[2]);
|
903 | }
|
904 | if (result0 === null) {
|
905 | pos = pos0;
|
906 | }
|
907 | return result0;
|
908 | }
|
909 |
|
910 | function parse_iip() {
|
911 | var result0, result1, result2;
|
912 | var pos0, pos1;
|
913 |
|
914 | pos0 = pos;
|
915 | pos1 = pos;
|
916 | if (input.charCodeAt(pos) === 39) {
|
917 | result0 = "'";
|
918 | pos++;
|
919 | } else {
|
920 | result0 = null;
|
921 | if (reportFailures === 0) {
|
922 | matchFailed("\"'\"");
|
923 | }
|
924 | }
|
925 | if (result0 !== null) {
|
926 | result1 = [];
|
927 | result2 = parse_iipchar();
|
928 | while (result2 !== null) {
|
929 | result1.push(result2);
|
930 | result2 = parse_iipchar();
|
931 | }
|
932 | if (result1 !== null) {
|
933 | if (input.charCodeAt(pos) === 39) {
|
934 | result2 = "'";
|
935 | pos++;
|
936 | } else {
|
937 | result2 = null;
|
938 | if (reportFailures === 0) {
|
939 | matchFailed("\"'\"");
|
940 | }
|
941 | }
|
942 | if (result2 !== null) {
|
943 | result0 = [result0, result1, result2];
|
944 | } else {
|
945 | result0 = null;
|
946 | pos = pos1;
|
947 | }
|
948 | } else {
|
949 | result0 = null;
|
950 | pos = pos1;
|
951 | }
|
952 | } else {
|
953 | result0 = null;
|
954 | pos = pos1;
|
955 | }
|
956 | if (result0 !== null) {
|
957 | result0 = (function(offset, iip) { return {"data":iip.join("")} })(pos0, result0[1]);
|
958 | }
|
959 | if (result0 === null) {
|
960 | pos = pos0;
|
961 | }
|
962 | return result0;
|
963 | }
|
964 |
|
965 | function parse_rightlet() {
|
966 | var result0, result1, result2;
|
967 | var pos0, pos1;
|
968 |
|
969 | pos0 = pos;
|
970 | pos1 = pos;
|
971 | result0 = parse_port();
|
972 | if (result0 !== null) {
|
973 | result1 = parse__();
|
974 | if (result1 !== null) {
|
975 | result2 = parse_node();
|
976 | if (result2 !== null) {
|
977 | result0 = [result0, result1, result2];
|
978 | } else {
|
979 | result0 = null;
|
980 | pos = pos1;
|
981 | }
|
982 | } else {
|
983 | result0 = null;
|
984 | pos = pos1;
|
985 | }
|
986 | } else {
|
987 | result0 = null;
|
988 | pos = pos1;
|
989 | }
|
990 | if (result0 !== null) {
|
991 | result0 = (function(offset, port, proc) { return {"tgt":{process:proc, port:port}} })(pos0, result0[0], result0[2]);
|
992 | }
|
993 | if (result0 === null) {
|
994 | pos = pos0;
|
995 | }
|
996 | return result0;
|
997 | }
|
998 |
|
999 | function parse_node() {
|
1000 | var result0, result1;
|
1001 | var pos0, pos1;
|
1002 |
|
1003 | pos0 = pos;
|
1004 | pos1 = pos;
|
1005 | if (/^[a-zA-Z0-9_]/.test(input.charAt(pos))) {
|
1006 | result1 = input.charAt(pos);
|
1007 | pos++;
|
1008 | } else {
|
1009 | result1 = null;
|
1010 | if (reportFailures === 0) {
|
1011 | matchFailed("[a-zA-Z0-9_]");
|
1012 | }
|
1013 | }
|
1014 | if (result1 !== null) {
|
1015 | result0 = [];
|
1016 | while (result1 !== null) {
|
1017 | result0.push(result1);
|
1018 | if (/^[a-zA-Z0-9_]/.test(input.charAt(pos))) {
|
1019 | result1 = input.charAt(pos);
|
1020 | pos++;
|
1021 | } else {
|
1022 | result1 = null;
|
1023 | if (reportFailures === 0) {
|
1024 | matchFailed("[a-zA-Z0-9_]");
|
1025 | }
|
1026 | }
|
1027 | }
|
1028 | } else {
|
1029 | result0 = null;
|
1030 | }
|
1031 | if (result0 !== null) {
|
1032 | result1 = parse_component();
|
1033 | result1 = result1 !== null ? result1 : "";
|
1034 | if (result1 !== null) {
|
1035 | result0 = [result0, result1];
|
1036 | } else {
|
1037 | result0 = null;
|
1038 | pos = pos1;
|
1039 | }
|
1040 | } else {
|
1041 | result0 = null;
|
1042 | pos = pos1;
|
1043 | }
|
1044 | if (result0 !== null) {
|
1045 | result0 = (function(offset, node, comp) { if(comp){parser.addNode(node.join(""),comp);}; return node.join("")})(pos0, result0[0], result0[1]);
|
1046 | }
|
1047 | if (result0 === null) {
|
1048 | pos = pos0;
|
1049 | }
|
1050 | return result0;
|
1051 | }
|
1052 |
|
1053 | function parse_component() {
|
1054 | var result0, result1, result2, result3;
|
1055 | var pos0, pos1;
|
1056 |
|
1057 | pos0 = pos;
|
1058 | pos1 = pos;
|
1059 | if (input.charCodeAt(pos) === 40) {
|
1060 | result0 = "(";
|
1061 | pos++;
|
1062 | } else {
|
1063 | result0 = null;
|
1064 | if (reportFailures === 0) {
|
1065 | matchFailed("\"(\"");
|
1066 | }
|
1067 | }
|
1068 | if (result0 !== null) {
|
1069 | if (/^[a-zA-Z\/\-0-9_]/.test(input.charAt(pos))) {
|
1070 | result2 = input.charAt(pos);
|
1071 | pos++;
|
1072 | } else {
|
1073 | result2 = null;
|
1074 | if (reportFailures === 0) {
|
1075 | matchFailed("[a-zA-Z\\/\\-0-9_]");
|
1076 | }
|
1077 | }
|
1078 | if (result2 !== null) {
|
1079 | result1 = [];
|
1080 | while (result2 !== null) {
|
1081 | result1.push(result2);
|
1082 | if (/^[a-zA-Z\/\-0-9_]/.test(input.charAt(pos))) {
|
1083 | result2 = input.charAt(pos);
|
1084 | pos++;
|
1085 | } else {
|
1086 | result2 = null;
|
1087 | if (reportFailures === 0) {
|
1088 | matchFailed("[a-zA-Z\\/\\-0-9_]");
|
1089 | }
|
1090 | }
|
1091 | }
|
1092 | } else {
|
1093 | result1 = null;
|
1094 | }
|
1095 | result1 = result1 !== null ? result1 : "";
|
1096 | if (result1 !== null) {
|
1097 | result2 = parse_compMeta();
|
1098 | result2 = result2 !== null ? result2 : "";
|
1099 | if (result2 !== null) {
|
1100 | if (input.charCodeAt(pos) === 41) {
|
1101 | result3 = ")";
|
1102 | pos++;
|
1103 | } else {
|
1104 | result3 = null;
|
1105 | if (reportFailures === 0) {
|
1106 | matchFailed("\")\"");
|
1107 | }
|
1108 | }
|
1109 | if (result3 !== null) {
|
1110 | result0 = [result0, result1, result2, result3];
|
1111 | } else {
|
1112 | result0 = null;
|
1113 | pos = pos1;
|
1114 | }
|
1115 | } else {
|
1116 | result0 = null;
|
1117 | pos = pos1;
|
1118 | }
|
1119 | } else {
|
1120 | result0 = null;
|
1121 | pos = pos1;
|
1122 | }
|
1123 | } else {
|
1124 | result0 = null;
|
1125 | pos = pos1;
|
1126 | }
|
1127 | if (result0 !== null) {
|
1128 | result0 = (function(offset, comp, meta) { var o = {}; comp ? o.comp = comp.join("") : o.comp = ''; meta ? o.meta = meta.join("").split(',') : null; return o; })(pos0, result0[1], result0[2]);
|
1129 | }
|
1130 | if (result0 === null) {
|
1131 | pos = pos0;
|
1132 | }
|
1133 | return result0;
|
1134 | }
|
1135 |
|
1136 | function parse_compMeta() {
|
1137 | var result0, result1, result2;
|
1138 | var pos0, pos1;
|
1139 |
|
1140 | pos0 = pos;
|
1141 | pos1 = pos;
|
1142 | if (input.charCodeAt(pos) === 58) {
|
1143 | result0 = ":";
|
1144 | pos++;
|
1145 | } else {
|
1146 | result0 = null;
|
1147 | if (reportFailures === 0) {
|
1148 | matchFailed("\":\"");
|
1149 | }
|
1150 | }
|
1151 | if (result0 !== null) {
|
1152 | if (/^[a-zA-Z\/=_,0-9]/.test(input.charAt(pos))) {
|
1153 | result2 = input.charAt(pos);
|
1154 | pos++;
|
1155 | } else {
|
1156 | result2 = null;
|
1157 | if (reportFailures === 0) {
|
1158 | matchFailed("[a-zA-Z\\/=_,0-9]");
|
1159 | }
|
1160 | }
|
1161 | if (result2 !== null) {
|
1162 | result1 = [];
|
1163 | while (result2 !== null) {
|
1164 | result1.push(result2);
|
1165 | if (/^[a-zA-Z\/=_,0-9]/.test(input.charAt(pos))) {
|
1166 | result2 = input.charAt(pos);
|
1167 | pos++;
|
1168 | } else {
|
1169 | result2 = null;
|
1170 | if (reportFailures === 0) {
|
1171 | matchFailed("[a-zA-Z\\/=_,0-9]");
|
1172 | }
|
1173 | }
|
1174 | }
|
1175 | } else {
|
1176 | result1 = null;
|
1177 | }
|
1178 | if (result1 !== null) {
|
1179 | result0 = [result0, result1];
|
1180 | } else {
|
1181 | result0 = null;
|
1182 | pos = pos1;
|
1183 | }
|
1184 | } else {
|
1185 | result0 = null;
|
1186 | pos = pos1;
|
1187 | }
|
1188 | if (result0 !== null) {
|
1189 | result0 = (function(offset, meta) {return meta})(pos0, result0[1]);
|
1190 | }
|
1191 | if (result0 === null) {
|
1192 | pos = pos0;
|
1193 | }
|
1194 | return result0;
|
1195 | }
|
1196 |
|
1197 | function parse_port() {
|
1198 | var result0, result1;
|
1199 | var pos0, pos1;
|
1200 |
|
1201 | pos0 = pos;
|
1202 | pos1 = pos;
|
1203 | if (/^[A-Z.0-9_]/.test(input.charAt(pos))) {
|
1204 | result1 = input.charAt(pos);
|
1205 | pos++;
|
1206 | } else {
|
1207 | result1 = null;
|
1208 | if (reportFailures === 0) {
|
1209 | matchFailed("[A-Z.0-9_]");
|
1210 | }
|
1211 | }
|
1212 | if (result1 !== null) {
|
1213 | result0 = [];
|
1214 | while (result1 !== null) {
|
1215 | result0.push(result1);
|
1216 | if (/^[A-Z.0-9_]/.test(input.charAt(pos))) {
|
1217 | result1 = input.charAt(pos);
|
1218 | pos++;
|
1219 | } else {
|
1220 | result1 = null;
|
1221 | if (reportFailures === 0) {
|
1222 | matchFailed("[A-Z.0-9_]");
|
1223 | }
|
1224 | }
|
1225 | }
|
1226 | } else {
|
1227 | result0 = null;
|
1228 | }
|
1229 | if (result0 !== null) {
|
1230 | result1 = parse___();
|
1231 | if (result1 !== null) {
|
1232 | result0 = [result0, result1];
|
1233 | } else {
|
1234 | result0 = null;
|
1235 | pos = pos1;
|
1236 | }
|
1237 | } else {
|
1238 | result0 = null;
|
1239 | pos = pos1;
|
1240 | }
|
1241 | if (result0 !== null) {
|
1242 | result0 = (function(offset, portname) {return portname.join("").toLowerCase()})(pos0, result0[0]);
|
1243 | }
|
1244 | if (result0 === null) {
|
1245 | pos = pos0;
|
1246 | }
|
1247 | return result0;
|
1248 | }
|
1249 |
|
1250 | function parse_anychar() {
|
1251 | var result0;
|
1252 |
|
1253 | if (/^[^\n\r\u2028\u2029]/.test(input.charAt(pos))) {
|
1254 | result0 = input.charAt(pos);
|
1255 | pos++;
|
1256 | } else {
|
1257 | result0 = null;
|
1258 | if (reportFailures === 0) {
|
1259 | matchFailed("[^\\n\\r\\u2028\\u2029]");
|
1260 | }
|
1261 | }
|
1262 | return result0;
|
1263 | }
|
1264 |
|
1265 | function parse_iipchar() {
|
1266 | var result0, result1;
|
1267 | var pos0, pos1;
|
1268 |
|
1269 | pos0 = pos;
|
1270 | pos1 = pos;
|
1271 | if (/^[\\]/.test(input.charAt(pos))) {
|
1272 | result0 = input.charAt(pos);
|
1273 | pos++;
|
1274 | } else {
|
1275 | result0 = null;
|
1276 | if (reportFailures === 0) {
|
1277 | matchFailed("[\\\\]");
|
1278 | }
|
1279 | }
|
1280 | if (result0 !== null) {
|
1281 | if (/^[']/.test(input.charAt(pos))) {
|
1282 | result1 = input.charAt(pos);
|
1283 | pos++;
|
1284 | } else {
|
1285 | result1 = null;
|
1286 | if (reportFailures === 0) {
|
1287 | matchFailed("[']");
|
1288 | }
|
1289 | }
|
1290 | if (result1 !== null) {
|
1291 | result0 = [result0, result1];
|
1292 | } else {
|
1293 | result0 = null;
|
1294 | pos = pos1;
|
1295 | }
|
1296 | } else {
|
1297 | result0 = null;
|
1298 | pos = pos1;
|
1299 | }
|
1300 | if (result0 !== null) {
|
1301 | result0 = (function(offset) { return "'"; })(pos0);
|
1302 | }
|
1303 | if (result0 === null) {
|
1304 | pos = pos0;
|
1305 | }
|
1306 | if (result0 === null) {
|
1307 | if (/^[^']/.test(input.charAt(pos))) {
|
1308 | result0 = input.charAt(pos);
|
1309 | pos++;
|
1310 | } else {
|
1311 | result0 = null;
|
1312 | if (reportFailures === 0) {
|
1313 | matchFailed("[^']");
|
1314 | }
|
1315 | }
|
1316 | }
|
1317 | return result0;
|
1318 | }
|
1319 |
|
1320 | function parse__() {
|
1321 | var result0, result1;
|
1322 |
|
1323 | result0 = [];
|
1324 | if (input.charCodeAt(pos) === 32) {
|
1325 | result1 = " ";
|
1326 | pos++;
|
1327 | } else {
|
1328 | result1 = null;
|
1329 | if (reportFailures === 0) {
|
1330 | matchFailed("\" \"");
|
1331 | }
|
1332 | }
|
1333 | while (result1 !== null) {
|
1334 | result0.push(result1);
|
1335 | if (input.charCodeAt(pos) === 32) {
|
1336 | result1 = " ";
|
1337 | pos++;
|
1338 | } else {
|
1339 | result1 = null;
|
1340 | if (reportFailures === 0) {
|
1341 | matchFailed("\" \"");
|
1342 | }
|
1343 | }
|
1344 | }
|
1345 | result0 = result0 !== null ? result0 : "";
|
1346 | return result0;
|
1347 | }
|
1348 |
|
1349 | function parse___() {
|
1350 | var result0, result1;
|
1351 |
|
1352 | if (input.charCodeAt(pos) === 32) {
|
1353 | result1 = " ";
|
1354 | pos++;
|
1355 | } else {
|
1356 | result1 = null;
|
1357 | if (reportFailures === 0) {
|
1358 | matchFailed("\" \"");
|
1359 | }
|
1360 | }
|
1361 | if (result1 !== null) {
|
1362 | result0 = [];
|
1363 | while (result1 !== null) {
|
1364 | result0.push(result1);
|
1365 | if (input.charCodeAt(pos) === 32) {
|
1366 | result1 = " ";
|
1367 | pos++;
|
1368 | } else {
|
1369 | result1 = null;
|
1370 | if (reportFailures === 0) {
|
1371 | matchFailed("\" \"");
|
1372 | }
|
1373 | }
|
1374 | }
|
1375 | } else {
|
1376 | result0 = null;
|
1377 | }
|
1378 | return result0;
|
1379 | }
|
1380 |
|
1381 |
|
1382 | function cleanupExpected(expected) {
|
1383 | expected.sort();
|
1384 |
|
1385 | var lastExpected = null;
|
1386 | var cleanExpected = [];
|
1387 | for (var i = 0; i < expected.length; i++) {
|
1388 | if (expected[i] !== lastExpected) {
|
1389 | cleanExpected.push(expected[i]);
|
1390 | lastExpected = expected[i];
|
1391 | }
|
1392 | }
|
1393 | return cleanExpected;
|
1394 | }
|
1395 |
|
1396 | function computeErrorPosition() {
|
1397 | |
1398 |
|
1399 |
|
1400 |
|
1401 |
|
1402 |
|
1403 |
|
1404 | var line = 1;
|
1405 | var column = 1;
|
1406 | var seenCR = false;
|
1407 |
|
1408 | for (var i = 0; i < Math.max(pos, rightmostFailuresPos); i++) {
|
1409 | var ch = input.charAt(i);
|
1410 | if (ch === "\n") {
|
1411 | if (!seenCR) { line++; }
|
1412 | column = 1;
|
1413 | seenCR = false;
|
1414 | } else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") {
|
1415 | line++;
|
1416 | column = 1;
|
1417 | seenCR = true;
|
1418 | } else {
|
1419 | column++;
|
1420 | seenCR = false;
|
1421 | }
|
1422 | }
|
1423 |
|
1424 | return { line: line, column: column };
|
1425 | }
|
1426 |
|
1427 |
|
1428 | var parser, edges, nodes;
|
1429 |
|
1430 | parser = this;
|
1431 | delete parser.exports;
|
1432 | delete parser.inports;
|
1433 | delete parser.outports;
|
1434 |
|
1435 | edges = parser.edges = [];
|
1436 |
|
1437 | nodes = {};
|
1438 |
|
1439 | parser.addNode = function (nodeName, comp) {
|
1440 | if (!nodes[nodeName]) {
|
1441 | nodes[nodeName] = {}
|
1442 | }
|
1443 | if (!!comp.comp) {
|
1444 | nodes[nodeName].component = comp.comp;
|
1445 | }
|
1446 | if (!!comp.meta) {
|
1447 | var metadata = {};
|
1448 | for (var i = 0; i < comp.meta.length; i++) {
|
1449 | var item = comp.meta[i].split('=');
|
1450 | if (item.length === 1) {
|
1451 | item = ['routes', item[0]];
|
1452 | }
|
1453 | metadata[item[0]] = item[1];
|
1454 | }
|
1455 | nodes[nodeName].metadata=metadata;
|
1456 | }
|
1457 |
|
1458 | }
|
1459 |
|
1460 | parser.getResult = function () {
|
1461 | return {processes:nodes, connections:parser.processEdges(), exports:parser.exports, inports: parser.inports, outports: parser.outports};
|
1462 | }
|
1463 |
|
1464 | var flatten = function (array, isShallow) {
|
1465 | var index = -1,
|
1466 | length = array ? array.length : 0,
|
1467 | result = [];
|
1468 |
|
1469 | while (++index < length) {
|
1470 | var value = array[index];
|
1471 |
|
1472 | if (value instanceof Array) {
|
1473 | Array.prototype.push.apply(result, isShallow ? value : flatten(value));
|
1474 | }
|
1475 | else {
|
1476 | result.push(value);
|
1477 | }
|
1478 | }
|
1479 | return result;
|
1480 | }
|
1481 |
|
1482 | parser.registerExports = function (priv, pub) {
|
1483 | if (!parser.exports) {
|
1484 | parser.exports = [];
|
1485 | }
|
1486 | parser.exports.push({private:priv.toLowerCase(), public:pub.toLowerCase()})
|
1487 | }
|
1488 | parser.registerInports = function (node, port, pub) {
|
1489 | if (!parser.inports) {
|
1490 | parser.inports = {};
|
1491 | }
|
1492 | parser.inports[pub.toLowerCase()] = {process:node, port:port.toLowerCase()}
|
1493 | }
|
1494 | parser.registerOutports = function (node, port, pub) {
|
1495 | if (!parser.outports) {
|
1496 | parser.outports = {};
|
1497 | }
|
1498 | parser.outports[pub.toLowerCase()] = {process:node, port:port.toLowerCase()}
|
1499 | }
|
1500 |
|
1501 | parser.registerEdges = function (edges) {
|
1502 |
|
1503 | edges.forEach(function (o, i) {
|
1504 | parser.edges.push(o);
|
1505 | });
|
1506 | }
|
1507 |
|
1508 | parser.processEdges = function () {
|
1509 | var flats, grouped;
|
1510 | flats = flatten(parser.edges);
|
1511 | grouped = [];
|
1512 | var current = {};
|
1513 | flats.forEach(function (o, i) {
|
1514 | if (i % 2 !== 0) {
|
1515 | var pair = grouped[grouped.length - 1];
|
1516 | pair.tgt = o.tgt;
|
1517 | return;
|
1518 | }
|
1519 | grouped.push(o);
|
1520 | });
|
1521 | return grouped;
|
1522 | }
|
1523 |
|
1524 |
|
1525 | var result = parseFunctions[startRule]();
|
1526 |
|
1527 | |
1528 |
|
1529 |
|
1530 |
|
1531 |
|
1532 |
|
1533 |
|
1534 |
|
1535 |
|
1536 |
|
1537 |
|
1538 |
|
1539 |
|
1540 |
|
1541 |
|
1542 |
|
1543 |
|
1544 |
|
1545 |
|
1546 |
|
1547 |
|
1548 |
|
1549 |
|
1550 |
|
1551 | if (result === null || pos !== input.length) {
|
1552 | var offset = Math.max(pos, rightmostFailuresPos);
|
1553 | var found = offset < input.length ? input.charAt(offset) : null;
|
1554 | var errorPosition = computeErrorPosition();
|
1555 |
|
1556 | throw new this.SyntaxError(
|
1557 | cleanupExpected(rightmostFailuresExpected),
|
1558 | found,
|
1559 | offset,
|
1560 | errorPosition.line,
|
1561 | errorPosition.column
|
1562 | );
|
1563 | }
|
1564 |
|
1565 | return result;
|
1566 | },
|
1567 |
|
1568 |
|
1569 | toSource: function() { return this._source; }
|
1570 | };
|
1571 |
|
1572 |
|
1573 |
|
1574 | result.SyntaxError = function(expected, found, offset, line, column) {
|
1575 | function buildMessage(expected, found) {
|
1576 | var expectedHumanized, foundHumanized;
|
1577 |
|
1578 | switch (expected.length) {
|
1579 | case 0:
|
1580 | expectedHumanized = "end of input";
|
1581 | break;
|
1582 | case 1:
|
1583 | expectedHumanized = expected[0];
|
1584 | break;
|
1585 | default:
|
1586 | expectedHumanized = expected.slice(0, expected.length - 1).join(", ")
|
1587 | + " or "
|
1588 | + expected[expected.length - 1];
|
1589 | }
|
1590 |
|
1591 | foundHumanized = found ? quote(found) : "end of input";
|
1592 |
|
1593 | return "Expected " + expectedHumanized + " but " + foundHumanized + " found.";
|
1594 | }
|
1595 |
|
1596 | this.name = "SyntaxError";
|
1597 | this.expected = expected;
|
1598 | this.found = found;
|
1599 | this.message = buildMessage(expected, found);
|
1600 | this.offset = offset;
|
1601 | this.line = line;
|
1602 | this.column = column;
|
1603 | };
|
1604 |
|
1605 | result.SyntaxError.prototype = Error.prototype;
|
1606 |
|
1607 | return result;
|
1608 | })(); |
\ | No newline at end of file |