9 var Token = require('../tokenizer/token');  variable
41   var token;
45     token = applyContext.sourceTokens[applyContext.index];
46     source = findTokenSource(token);
53     singleSourceTokens.push(token);
54     applyContext.processedTokens.push(token);
56     if (token[0] == Token.COMMENT && MAP_MARKER_PATTERN.test(token[1])) {
57       return fetchAndApplySourceMap(token[1], source, singleSourceTokens, applyContext);
64 function findTokenSource(token) {  argument
68   if (token[0] == Token.AT_RULE || token[0] == Token.COMMENT) {
69     metadata = token[2][0];
71     scope = token[1][0];
181   var token;
185     token = tokens[i];
187     switch (token[0]) {
188       case Token.AT_RULE:
189         applySourceMapTo(token, inputSourceMapTracker);
191       case Token.AT_RULE_BLOCK:
192         applySourceMapRecursively(token[1], inputSourceMapTracker);
193         applySourceMapRecursively(token[2], inputSourceMapTracker);
195       case Token.AT_RULE_BLOCK_SCOPE:
196         applySourceMapTo(token, inputSourceMapTracker);
198       case Token.NESTED_BLOCK:
199         applySourceMapRecursively(token[1], inputSourceMapTracker);
200         applySourceMapRecursively(token[2], inputSourceMapTracker);
202       case Token.NESTED_BLOCK_SCOPE:
203         applySourceMapTo(token, inputSourceMapTracker);
205       case Token.COMMENT:
206         applySourceMapTo(token, inputSourceMapTracker);
208       case Token.PROPERTY:
209         applySourceMapRecursively(token, inputSourceMapTracker);
211       case Token.PROPERTY_BLOCK:
212         applySourceMapRecursively(token[1], inputSourceMapTracker);
214       case Token.PROPERTY_NAME:
215         applySourceMapTo(token, inputSourceMapTracker);
217       case Token.PROPERTY_VALUE:
218         applySourceMapTo(token, inputSourceMapTracker);
220       case Token.RULE:
221         applySourceMapRecursively(token[1], inputSourceMapTracker);
222         applySourceMapRecursively(token[2], inputSourceMapTracker);
224       case Token.RULE_SCOPE:
225         applySourceMapTo(token, inputSourceMapTracker);
232 function applySourceMapTo(token, inputSourceMapTracker) {  argument
233   var value = token[1];
234   var metadata = token[2];
242   token[2] = newMetadata;