Mercurial Repositories > eric / file comparison
comparison: ThirdParty/Pygments/pygments/formatters/latex.py
ThirdParty/Pygments/pygments/formatters/latex.py
- changeset 4697
- c2e9bf425554
- parent 4172
- 4f20dba37ab6
- child 5072
- aab59042fefb
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| 4696:bf4d19a7cade | 4697:c2e9bf425554 |
|---|---|
| 3 pygments.formatters.latex | 3 pygments.formatters.latex |
| 4 ~~~~~~~~~~~~~~~~~~~~~~~~~ | 4 ~~~~~~~~~~~~~~~~~~~~~~~~~ |
| 5 | 5 |
| 6 Formatter for LaTeX fancyvrb output. | 6 Formatter for LaTeX fancyvrb output. |
| 7 | 7 |
| 8 :copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS. | 8 :copyright: Copyright 2006-2015 by the Pygments team, see AUTHORS. |
| 9 :license: BSD, see LICENSE for details. | 9 :license: BSD, see LICENSE for details. |
| 10 """ | 10 """ |
| 11 | 11 |
| 12 from __future__ import division | 12 from __future__ import division |
| 13 | 13 |
| 358 if start[0] != value[i]: | 358 if start[0] != value[i]: |
| 359 break | 359 break |
| 360 start += value[i] | 360 start += value[i] |
| 361 | 361 |
| 362 value = value[len(start):] | 362 value = value[len(start):] |
| 363 start = escape_tex(start, self.commandprefix) | 363 start = escape_tex(start, cp) |
| 364 | 364 |
| 365 # ... but do not escape inside comment. | 365 # ... but do not escape inside comment. |
| 366 value = start + value | 366 value = start + value |
| 367 elif self.mathescape: | 367 elif self.mathescape: |
| 368 # Only escape parts not inside a math environment. | 368 # Only escape parts not inside a math environment. |
| 369 parts = value.split('$') | 369 parts = value.split('$') |
| 370 in_math = False | 370 in_math = False |
| 371 for i, part in enumerate(parts): | 371 for i, part in enumerate(parts): |
| 372 if not in_math: | 372 if not in_math: |
| 373 parts[i] = escape_tex(part, self.commandprefix) | 373 parts[i] = escape_tex(part, cp) |
| 374 in_math = not in_math | 374 in_math = not in_math |
| 375 value = '$'.join(parts) | 375 value = '$'.join(parts) |
| 376 elif self.escapeinside: | 376 elif self.escapeinside: |
| 377 text = value | 377 text = value |
| 378 value = '' | 378 value = '' |
| 379 while len(text) > 0: | 379 while text: |
| 380 a, sep1, text = text.partition(self.left) | 380 a, sep1, text = text.partition(self.left) |
| 381 if len(sep1) > 0: | 381 if sep1: |
| 382 b, sep2, text = text.partition(self.right) | 382 b, sep2, text = text.partition(self.right) |
| 383 if len(sep2) > 0: | 383 if sep2: |
| 384 value += escape_tex(a, self.commandprefix) + b | 384 value += escape_tex(a, cp) + b |
| 385 else: | 385 else: |
| 386 value += escape_tex(a + sep1 + b, self.commandprefix) | 386 value += escape_tex(a + sep1 + b, cp) |
| 387 else: | 387 else: |
| 388 value = value + escape_tex(a, self.commandprefix) | 388 value += escape_tex(a, cp) |
| 389 else: | 389 else: |
| 390 value = escape_tex(value, self.commandprefix) | 390 value = escape_tex(value, cp) |
| 391 elif ttype not in Token.Escape: | 391 elif ttype not in Token.Escape: |
| 392 value = escape_tex(value, self.commandprefix) | 392 value = escape_tex(value, cp) |
| 393 styles = [] | 393 styles = [] |
| 394 while ttype is not Token: | 394 while ttype is not Token: |
| 395 try: | 395 try: |
| 396 styles.append(t2n[ttype]) | 396 styles.append(t2n[ttype]) |
| 397 except KeyError: | 397 except KeyError: |
| 421 styledefs = self.get_style_defs(), | 421 styledefs = self.get_style_defs(), |
| 422 code = outfile.getvalue())) | 422 code = outfile.getvalue())) |
| 423 | 423 |
| 424 | 424 |
| 425 class LatexEmbeddedLexer(Lexer): | 425 class LatexEmbeddedLexer(Lexer): |
| 426 r""" | 426 """ |
| 427 | |
| 428 This lexer takes one lexer as argument, the lexer for the language | 427 This lexer takes one lexer as argument, the lexer for the language |
| 429 being formatted, and the left and right delimiters for escaped text. | 428 being formatted, and the left and right delimiters for escaped text. |
| 430 | 429 |
| 431 First everything is scanned using the language lexer to obtain | 430 First everything is scanned using the language lexer to obtain |
| 432 strings and comments. All other consecutive tokens are merged and | 431 strings and comments. All other consecutive tokens are merged and |
