Lines Matching refs:escape

295 def _class_escape(source, escape):  argument
297     code = ESCAPES.get(escape)
300     code = CATEGORIES.get(escape)
304         c = escape[1:2]
307             escape += source.getwhile(2, HEXDIGITS)
308             if len(escape) != 4:
309                 raise source.error("incomplete escape %s" % escape, len(escape))
310             return LITERAL, int(escape[2:], 16)
313             escape += source.getwhile(4, HEXDIGITS)
314             if len(escape) != 6:
315                 raise source.error("incomplete escape %s" % escape, len(escape))
316             return LITERAL, int(escape[2:], 16)
319             escape += source.getwhile(8, HEXDIGITS)
320             if len(escape) != 10:
321                 raise source.error("incomplete escape %s" % escape, len(escape))
322             c = int(escape[2:], 16)
339             escape += source.getwhile(2, OCTDIGITS)
340             c = int(escape[1:], 8)
343                                    'range 0-0o377' % escape, len(escape))
347         if len(escape) == 2:
349                 raise source.error('bad escape %s' % escape, len(escape))
350             return LITERAL, ord(escape[1])
353     raise source.error("bad escape %s" % escape, len(escape))
355 def _escape(source, escape, state):  argument
357     code = CATEGORIES.get(escape)
360     code = ESCAPES.get(escape)
364         c = escape[1:2]
367             escape += source.getwhile(2, HEXDIGITS)
368             if len(escape) != 4:
369                 raise source.error("incomplete escape %s" % escape, len(escape))
370             return LITERAL, int(escape[2:], 16)
373             escape += source.getwhile(4, HEXDIGITS)
374             if len(escape) != 6:
375                 raise source.error("incomplete escape %s" % escape, len(escape))
376             return LITERAL, int(escape[2:], 16)
379             escape += source.getwhile(8, HEXDIGITS)
380             if len(escape) != 10:
381                 raise source.error("incomplete escape %s" % escape, len(escape))
382             c = int(escape[2:], 16)
399             escape += source.getwhile(2, OCTDIGITS)
400             return LITERAL, int(escape[1:], 8)
404                 escape += source.get()
405                 if (escape[1] in OCTDIGITS and escape[2] in OCTDIGITS and
408                     escape += source.get()
409                     c = int(escape[1:], 8)
412                                            'range 0-0o377' % escape,
413                                            len(escape))
416             group = int(escape[1:])
420                                        len(escape))
423             raise source.error("invalid group reference %d" % group, len(escape) - 1)
424         if len(escape) == 2:
426                 raise source.error("bad escape %s" % escape, len(escape))
427             return LITERAL, ord(escape[1])
430     raise source.error("bad escape %s" % escape, len(escape))