(tok)
| 231 | // Same as $(), but don't change the state of the parser, |
| 232 | // just return the match. |
| 233 | function peek(tok) { |
| 234 | if (typeof(tok) === 'string') { |
| 235 | return input.charAt(i) === tok; |
| 236 | } else { |
| 237 | return tok.test(chunks[j]); |
| 238 | } |
| 239 | } |
| 240 | |
| 241 | function getInput(e, env) { |
| 242 | if (e.filename && env.currentFileInfo.filename && (e.filename !== env.currentFileInfo.filename)) { |