Lines Matching refs:escape

294 def _class_escape(source, escape):  argument
296     code = ESCAPES.get(escape)
299     code = CATEGORIES.get(escape)
303         c = escape[1:2]
306             escape += source.getwhile(2, HEXDIGITS)
307             if len(escape) != 4:
308                 raise source.error("incomplete escape %s" % escape, len(escape))
309             return LITERAL, int(escape[2:], 16)
312             escape += source.getwhile(4, HEXDIGITS)
313             if len(escape) != 6:
314                 raise source.error("incomplete escape %s" % escape, len(escape))
315             return LITERAL, int(escape[2:], 16)
318             escape += source.getwhile(8, HEXDIGITS)
319             if len(escape) != 10:
320                 raise source.error("incomplete escape %s" % escape, len(escape))
321             c = int(escape[2:], 16)
326             escape += source.getwhile(2, OCTDIGITS)
327             c = int(escape[1:], 8)
330                                    'range 0-0o377' % escape, len(escape))
334         if len(escape) == 2:
336                 raise source.error('bad escape %s' % escape, len(escape))
337             return LITERAL, ord(escape[1])
340     raise source.error("bad escape %s" % escape, len(escape))
342 def _escape(source, escape, state):  argument
344     code = CATEGORIES.get(escape)
347     code = ESCAPES.get(escape)
351         c = escape[1:2]
354             escape += source.getwhile(2, HEXDIGITS)
355             if len(escape) != 4:
356                 raise source.error("incomplete escape %s" % escape, len(escape))
357             return LITERAL, int(escape[2:], 16)
360             escape += source.getwhile(4, HEXDIGITS)
361             if len(escape) != 6:
362                 raise source.error("incomplete escape %s" % escape, len(escape))
363             return LITERAL, int(escape[2:], 16)
366             escape += source.getwhile(8, HEXDIGITS)
367             if len(escape) != 10:
368                 raise source.error("incomplete escape %s" % escape, len(escape))
369             c = int(escape[2:], 16)
374             escape += source.getwhile(2, OCTDIGITS)
375             return LITERAL, int(escape[1:], 8)
379                 escape += source.get()
380                 if (escape[1] in OCTDIGITS and escape[2] in OCTDIGITS and
383                     escape += source.get()
384                     c = int(escape[1:], 8)
387                                            'range 0-0o377' % escape,
388                                            len(escape))
391             group = int(escape[1:])
395                                        len(escape))
398             raise source.error("invalid group reference %d" % group, len(escape) - 1)
399         if len(escape) == 2:
401                 raise source.error("bad escape %s" % escape, len(escape))
402             return LITERAL, ord(escape[1])
405     raise source.error("bad escape %s" % escape, len(escape))