1 # This file is part of lyx2lyx
2 # -*- coding: utf-8 -*-
3 # Copyright (C) 2008 José Matos <jamatos@lyx.org>
5 # This program is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU General Public License
7 # as published by the Free Software Foundation; either version 2
8 # of the License, or (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 """ Convert files to the file format generated by lyx 2.0"""
25 from parser_tools import find_token, find_end_of, find_tokens, get_value, get_value_string
27 ####################################################################
28 # Private helper functions
30 def find_end_of_inset(lines, i):
31 " Find end of inset, where lines[i] is included."
32 return find_end_of(lines, i, "\\begin_inset", "\\end_inset")
35 def add_to_preamble(document, text):
36 """ Add text to the preamble if it is not already there.
37 Only the first line is checked!"""
39 if find_token(document.preamble, text[0], 0) != -1:
42 document.preamble.extend(text)
45 def insert_to_preamble(index, document, text):
46 """ Insert text to the preamble at a given line"""
48 document.preamble.insert(index, text)
51 def read_unicodesymbols():
52 " Read the unicodesymbols list of unicode characters and corresponding commands."
53 pathname = os.path.abspath(os.path.dirname(sys.argv[0]))
54 fp = open(os.path.join(pathname.strip('lyx2lyx'), 'unicodesymbols'))
56 # Two backslashes, followed by some non-word character, and then a character
57 # in brackets. The idea is to check for constructs like: \"{u}, which is how
58 # they are written in the unicodesymbols file; but they can also be written
59 # as: \"u or even \" u.
60 r = re.compile(r'\\\\(\W)\{(\w)\}')
61 for line in fp.readlines():
62 if line[0] != '#' and line.strip() != "":
63 line=line.replace(' "',' ') # remove all quotation marks with spaces before
64 line=line.replace('" ',' ') # remove all quotation marks with spaces after
65 line=line.replace(r'\"','"') # replace \" by " (for characters with diaeresis)
67 [ucs4,command,dead] = line.split(None,2)
68 if command[0:1] != "\\":
70 spec_chars.append([command, unichr(eval(ucs4))])
76 # If the character is a double-quote, then we need to escape it, too,
77 # since it is done that way in the LyX file.
78 if m.group(1) == "\"":
81 command += m.group(1) + m.group(2)
82 commandbl += m.group(1) + ' ' + m.group(2)
83 spec_chars.append([command, unichr(eval(ucs4))])
84 spec_chars.append([commandbl, unichr(eval(ucs4))])
89 unicode_reps = read_unicodesymbols()
92 def put_cmd_in_ert(string):
93 for rep in unicode_reps:
94 string = string.replace(rep[1], rep[0].replace('\\\\', '\\'))
95 string = string.replace('\\', "\\backslash\n")
96 string = "\\begin_inset ERT\nstatus collapsed\n\\begin_layout Plain Layout\n" \
97 + string + "\n\\end_layout\n\\end_inset"
101 def lyx2latex(document, lines):
102 'Convert some LyX stuff into corresponding LaTeX stuff, as best we can.'
103 # clean up multiline stuff
107 for curline in range(len(lines)):
108 line = lines[curline]
109 if line.startswith("\\begin_inset ERT"):
110 # We don't want to replace things inside ERT, so figure out
111 # where the end of the inset is.
112 ert_end = find_end_of_inset(lines, curline + 1)
114 elif line.startswith("\\begin_inset Formula"):
116 elif line.startswith("\\begin_inset Quotes"):
117 # For now, we do a very basic reversion. Someone who understands
118 # quotes is welcome to fix it up.
119 qtype = line[20:].strip()
133 elif line.isspace() or \
134 line.startswith("\\begin_layout") or \
135 line.startswith("\\end_layout") or \
136 line.startswith("\\begin_inset") or \
137 line.startswith("\\end_inset") or \
138 line.startswith("\\lang") or \
139 line.strip() == "status collapsed" or \
140 line.strip() == "status open":
144 # this needs to be added to the preamble because of cases like
145 # \textmu, \textbackslash, etc.
146 add_to_preamble(document, ['% added by lyx2lyx for converted index entries',
147 '\\@ifundefined{textmu}',
148 ' {\\usepackage{textcomp}}{}'])
149 # a lossless reversion is not possible
150 # try at least to handle some common insets and settings
151 if ert_end >= curline:
152 line = line.replace(r'\backslash', r'\\')
154 line = line.replace('&', '\\&{}')
155 line = line.replace('#', '\\#{}')
156 line = line.replace('^', '\\^{}')
157 line = line.replace('%', '\\%{}')
158 line = line.replace('_', '\\_{}')
159 line = line.replace('$', '\\${}')
161 # Do the LyX text --> LaTeX conversion
162 for rep in unicode_reps:
163 line = line.replace(rep[1], rep[0] + "{}")
164 line = line.replace(r'\backslash', r'\textbackslash{}')
165 line = line.replace(r'\series bold', r'\bfseries{}').replace(r'\series default', r'\mdseries{}')
166 line = line.replace(r'\shape italic', r'\itshape{}').replace(r'\shape smallcaps', r'\scshape{}')
167 line = line.replace(r'\shape slanted', r'\slshape{}').replace(r'\shape default', r'\upshape{}')
168 line = line.replace(r'\emph on', r'\em{}').replace(r'\emph default', r'\em{}')
169 line = line.replace(r'\noun on', r'\scshape{}').replace(r'\noun default', r'\upshape{}')
170 line = line.replace(r'\bar under', r'\underbar{').replace(r'\bar default', r'}')
171 line = line.replace(r'\family sans', r'\sffamily{}').replace(r'\family default', r'\normalfont{}')
172 line = line.replace(r'\family typewriter', r'\ttfamily{}').replace(r'\family roman', r'\rmfamily{}')
173 line = line.replace(r'\InsetSpace ', r'').replace(r'\SpecialChar ', r'')
178 def latex_length(string):
179 'Convert lengths to their LaTeX representation.'
182 i = string.find("text%")
185 minus = string.rfind("-", 0, i)
186 plus = string.rfind("+", 0, i)
187 if plus == -1 and minus == -1:
189 value = str(float(value)/100)
191 string = value + "\\textwidth" + end
193 value = string[plus+1:i]
194 value = str(float(value)/100)
195 begin = string[:plus+1]
197 string = begin + value + "\\textwidth" + end
199 value = string[minus+1:i]
200 value = str(float(value)/100)
201 begin = string[:minus+1]
202 string = begin + value + "\\textwidth"
203 i = string.find("col%")
206 minus = string.rfind("-", 0, i)
207 plus = string.rfind("+", 0, i)
208 if plus == -1 and minus == -1:
210 value = str(float(value)/100)
212 string = value + "\\columnwidth" + end
214 value = string[plus+1:i]
215 value = str(float(value)/100)
216 begin = string[:plus+1]
218 string = begin + value + "\\columnwidth" + end
220 value = string[minus+1:i]
221 value = str(float(value)/100)
222 begin = string[:minus+1]
223 string = begin + value + "\\columnwidth"
224 i = string.find("page%")
227 minus = string.rfind("-", 0, i)
228 plus = string.rfind("+", 0, i)
229 if plus == -1 and minus == -1:
231 value = str(float(value)/100)
233 string = value + "\\paperwidth" + end
235 value = string[plus+1:i]
236 value = str(float(value)/100)
237 begin = string[:plus+1]
239 string = begin + value + "\\paperwidth" + end
241 value = string[minus+1:i]
242 value = str(float(value)/100)
243 begin = string[:minus+1]
244 string = begin + value + "\\paperwidth"
245 i = string.find("line%")
248 minus = string.rfind("-", 0, i)
249 plus = string.rfind("+", 0, i)
250 if plus == -1 and minus == -1:
252 value = str(float(value)/100)
254 string = value + "\\linewidth" + end
256 value = string[plus+1:i]
257 value = str(float(value)/100)
258 begin = string[:plus+1]
260 string = begin + value + "\\linewidth" + end
262 value = string[minus+1:i]
263 value = str(float(value)/100)
264 begin = string[:minus+1]
265 string = begin + value + "\\linewidth"
266 i = string.find("theight%")
269 minus = string.rfind("-", 0, i)
270 plus = string.rfind("+", 0, i)
271 if plus == -1 and minus == -1:
273 value = str(float(value)/100)
275 string = value + "\\textheight" + end
277 value = string[plus+1:i]
278 value = str(float(value)/100)
279 begin = string[:plus+1]
281 string = begin + value + "\\textheight" + end
283 value = string[minus+1:i]
284 value = str(float(value)/100)
285 begin = string[:minus+1]
286 string = begin + value + "\\textheight"
287 i = string.find("pheight%")
290 minus = string.rfind("-", 0, i)
291 plus = string.rfind("+", 0, i)
292 if plus == -1 and minus == -1:
294 value = str(float(value)/100)
296 string = value + "\\paperheight" + end
298 value = string[plus+1:i]
299 value = str(float(value)/100)
300 begin = string[:plus+1]
302 string = begin + value + "\\paperheight" + end
304 value = string[minus+1:i]
305 value = str(float(value)/100)
306 begin = string[:minus+1]
307 string = begin + value + "\\paperheight"
309 return "False," + string
311 string = string.replace("+", " plus ")
312 string = string.replace("-", " minus ")
313 return "True," + string
316 ####################################################################
319 def revert_swiss(document):
320 " Set language german-ch to ngerman "
322 if document.language == "german-ch":
323 document.language = "ngerman"
324 i = find_token(document.header, "\\language", 0)
326 document.header[i] = "\\language ngerman"
329 j = find_token(document.body, "\\lang german-ch", j)
332 document.body[j] = document.body[j].replace("\\lang german-ch", "\\lang ngerman")
336 def revert_tabularvalign(document):
337 " Revert the tabular valign option "
340 i = find_token(document.body, "\\begin_inset Tabular", i)
343 j = find_end_of_inset(document.body, i)
345 document.warning("Malformed LyX document: Could not find end of tabular.")
348 # don't set a box for longtables, only delete tabularvalignment
349 # the alignment is 2 lines below \\begin_inset Tabular
350 p = document.body[i+2].find("islongtable")
352 q = document.body[i+2].find("tabularvalignment")
354 document.body[i+2] = document.body[i+2][:q-1]
355 document.body[i+2] = document.body[i+2] + '>'
360 tabularvalignment = 'c'
361 # which valignment is specified?
362 m = document.body[i+2].find('tabularvalignment="top"')
364 tabularvalignment = 't'
365 m = document.body[i+2].find('tabularvalignment="bottom"')
367 tabularvalignment = 'b'
368 # delete tabularvalignment
369 q = document.body[i+2].find("tabularvalignment")
371 document.body[i+2] = document.body[i+2][:q-1]
372 document.body[i+2] = document.body[i+2] + '>'
374 # don't add a box when centered
375 if tabularvalignment == 'c':
378 subst = ['\\end_layout', '\\end_inset']
379 document.body[j+1:j+1] = subst # just inserts those lines
380 subst = ['\\begin_inset Box Frameless',
381 'position "' + tabularvalignment +'"',
386 # we don't know the width, assume 50%
390 'height_special "totalheight"',
393 '\\begin_layout Plain Layout']
394 document.body[i:i] = subst # this just inserts the array at i
395 i += len(subst) + 2 # adjust i to save a few cycles
398 def revert_phantom(document):
399 " Reverts phantom to ERT "
403 i = find_token(document.body, "\\begin_inset Phantom Phantom", i)
406 substi = document.body[i].replace('\\begin_inset Phantom Phantom', \
407 '\\begin_inset ERT\nstatus collapsed\n\n' \
408 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
409 'phantom{\n\\end_layout\n\n\\end_inset\n')
410 substi = substi.split('\n')
411 document.body[i : i+4] = substi
413 j = find_token(document.body, "\\end_layout", i)
415 document.warning("Malformed LyX document: Could not find end of Phantom inset.")
417 substj = document.body[j].replace('\\end_layout', \
418 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
419 '\\begin_layout Plain Layout\n\n' \
420 '}\n\\end_layout\n\n\\end_inset\n')
421 substj = substj.split('\n')
422 document.body[j : j+4] = substj
426 def revert_hphantom(document):
427 " Reverts hphantom to ERT "
431 i = find_token(document.body, "\\begin_inset Phantom HPhantom", i)
434 substi = document.body[i].replace('\\begin_inset Phantom HPhantom', \
435 '\\begin_inset ERT\nstatus collapsed\n\n' \
436 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
437 'hphantom{\n\\end_layout\n\n\\end_inset\n')
438 substi = substi.split('\n')
439 document.body[i : i+4] = substi
441 j = find_token(document.body, "\\end_layout", i)
443 document.warning("Malformed LyX document: Could not find end of HPhantom inset.")
445 substj = document.body[j].replace('\\end_layout', \
446 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
447 '\\begin_layout Plain Layout\n\n' \
448 '}\n\\end_layout\n\n\\end_inset\n')
449 substj = substj.split('\n')
450 document.body[j : j+4] = substj
454 def revert_vphantom(document):
455 " Reverts vphantom to ERT "
459 i = find_token(document.body, "\\begin_inset Phantom VPhantom", i)
462 substi = document.body[i].replace('\\begin_inset Phantom VPhantom', \
463 '\\begin_inset ERT\nstatus collapsed\n\n' \
464 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
465 'vphantom{\n\\end_layout\n\n\\end_inset\n')
466 substi = substi.split('\n')
467 document.body[i : i+4] = substi
469 j = find_token(document.body, "\\end_layout", i)
471 document.warning("Malformed LyX document: Could not find end of VPhantom inset.")
473 substj = document.body[j].replace('\\end_layout', \
474 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
475 '\\begin_layout Plain Layout\n\n' \
476 '}\n\\end_layout\n\n\\end_inset\n')
477 substj = substj.split('\n')
478 document.body[j : j+4] = substj
482 def revert_xetex(document):
483 " Reverts documents that use XeTeX "
484 i = find_token(document.header, '\\use_xetex', 0)
486 document.warning("Malformed LyX document: Missing \\use_xetex.")
488 if get_value(document.header, "\\use_xetex", i) == 'false':
489 del document.header[i]
491 del document.header[i]
492 # 1.) set doc encoding to utf8-plain
493 i = find_token(document.header, "\\inputencoding", 0)
495 document.warning("Malformed LyX document: Missing \\inputencoding.")
496 document.header[i] = "\\inputencoding utf8-plain"
497 # 2.) check font settings
498 l = find_token(document.header, "\\font_roman", 0)
500 document.warning("Malformed LyX document: Missing \\font_roman.")
501 line = document.header[l]
502 l = re.compile(r'\\font_roman (.*)$')
505 l = find_token(document.header, "\\font_sans", 0)
507 document.warning("Malformed LyX document: Missing \\font_sans.")
508 line = document.header[l]
509 l = re.compile(r'\\font_sans (.*)$')
512 l = find_token(document.header, "\\font_typewriter", 0)
514 document.warning("Malformed LyX document: Missing \\font_typewriter.")
515 line = document.header[l]
516 l = re.compile(r'\\font_typewriter (.*)$')
518 typewriter = m.group(1)
519 osf = get_value(document.header, '\\font_osf', 0) == "true"
520 sf_scale = float(get_value(document.header, '\\font_sf_scale', 0))
521 tt_scale = float(get_value(document.header, '\\font_tt_scale', 0))
522 # 3.) set preamble stuff
523 pretext = '%% This document must be processed with xelatex!\n'
524 pretext += '\\usepackage{fontspec}\n'
525 if roman != "default":
526 pretext += '\\setmainfont[Mapping=tex-text]{' + roman + '}\n'
527 if sans != "default":
528 pretext += '\\setsansfont['
530 pretext += 'Scale=' + str(sf_scale / 100) + ','
531 pretext += 'Mapping=tex-text]{' + sans + '}\n'
532 if typewriter != "default":
533 pretext += '\\setmonofont'
535 pretext += '[Scale=' + str(tt_scale / 100) + ']'
536 pretext += '{' + typewriter + '}\n'
538 pretext += '\\defaultfontfeatures{Numbers=OldStyle}\n'
539 pretext += '\usepackage{xunicode}\n'
540 pretext += '\usepackage{xltxtra}\n'
541 insert_to_preamble(0, document, pretext)
542 # 4.) reset font settings
543 i = find_token(document.header, "\\font_roman", 0)
545 document.warning("Malformed LyX document: Missing \\font_roman.")
546 document.header[i] = "\\font_roman default"
547 i = find_token(document.header, "\\font_sans", 0)
549 document.warning("Malformed LyX document: Missing \\font_sans.")
550 document.header[i] = "\\font_sans default"
551 i = find_token(document.header, "\\font_typewriter", 0)
553 document.warning("Malformed LyX document: Missing \\font_typewriter.")
554 document.header[i] = "\\font_typewriter default"
555 i = find_token(document.header, "\\font_osf", 0)
557 document.warning("Malformed LyX document: Missing \\font_osf.")
558 document.header[i] = "\\font_osf false"
559 i = find_token(document.header, "\\font_sc", 0)
561 document.warning("Malformed LyX document: Missing \\font_sc.")
562 document.header[i] = "\\font_sc false"
563 i = find_token(document.header, "\\font_sf_scale", 0)
565 document.warning("Malformed LyX document: Missing \\font_sf_scale.")
566 document.header[i] = "\\font_sf_scale 100"
567 i = find_token(document.header, "\\font_tt_scale", 0)
569 document.warning("Malformed LyX document: Missing \\font_tt_scale.")
570 document.header[i] = "\\font_tt_scale 100"
573 def revert_outputformat(document):
574 " Remove default output format param "
575 i = find_token(document.header, '\\default_output_format', 0)
577 document.warning("Malformed LyX document: Missing \\default_output_format.")
579 del document.header[i]
582 def revert_backgroundcolor(document):
583 " Reverts background color to preamble code "
587 i = find_token(document.header, "\\backgroundcolor", i)
590 colorcode = get_value(document.header, '\\backgroundcolor', 0)
591 del document.header[i]
592 # don't clutter the preamble if backgroundcolor is not set
593 if colorcode == "#ffffff":
595 # the color code is in the form #rrggbb where every character denotes a hex number
596 # convert the string to an int
597 red = string.atoi(colorcode[1:3],16)
598 # we want the output "0.5" for the value "127" therefore add here
601 redout = float(red) / 256
602 green = string.atoi(colorcode[3:5],16)
605 greenout = float(green) / 256
606 blue = string.atoi(colorcode[5:7],16)
609 blueout = float(blue) / 256
611 insert_to_preamble(0, document,
612 '% Commands inserted by lyx2lyx to set the background color\n'
613 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
614 + '\\definecolor{page_backgroundcolor}{rgb}{'
615 + str(redout) + ', ' + str(greenout)
616 + ', ' + str(blueout) + '}\n'
617 + '\\pagecolor{page_backgroundcolor}\n')
620 def revert_splitindex(document):
621 " Reverts splitindex-aware documents "
622 i = find_token(document.header, '\\use_indices', 0)
624 document.warning("Malformed LyX document: Missing \\use_indices.")
626 indices = get_value(document.header, "\\use_indices", i)
628 if indices == "true":
629 preamble += "\\usepackage{splitidx}\n"
630 del document.header[i]
633 i = find_token(document.header, "\\index", i)
636 k = find_token(document.header, "\\end_index", i)
638 document.warning("Malformed LyX document: Missing \\end_index.")
640 line = document.header[i]
641 l = re.compile(r'\\index (.*)$')
644 ishortcut = get_value(document.header, '\\shortcut', i, k)
645 if ishortcut != "" and indices == "true":
646 preamble += "\\newindex[" + iname + "]{" + ishortcut + "}\n"
647 del document.header[i:k+1]
650 insert_to_preamble(0, document, preamble)
653 i = find_token(document.body, "\\begin_inset Index", i)
656 line = document.body[i]
657 l = re.compile(r'\\begin_inset Index (.*)$')
660 if itype == "idx" or indices == "false":
661 document.body[i] = "\\begin_inset Index"
663 k = find_end_of_inset(document.body, i)
666 content = lyx2latex(document, document.body[i:k])
668 content = content.replace('"', r'\"')
669 subst = [put_cmd_in_ert("\\sindex[" + itype + "]{" + content + "}")]
670 document.body[i:k+1] = subst
674 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
677 k = find_end_of_inset(document.body, i)
678 ptype = get_value(document.body, 'type', i, k).strip('"')
680 j = find_token(document.body, "type", i, k)
682 elif indices == "false":
683 del document.body[i:k+1]
685 subst = [put_cmd_in_ert("\\printindex[" + ptype + "]{}")]
686 document.body[i:k+1] = subst
690 def convert_splitindex(document):
691 " Converts index and printindex insets to splitindex-aware format "
694 i = find_token(document.body, "\\begin_inset Index", i)
697 document.body[i] = document.body[i].replace("\\begin_inset Index",
698 "\\begin_inset Index idx")
702 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
705 if document.body[i + 1].find('LatexCommand printindex') == -1:
706 document.warning("Malformed LyX document: Incomplete printindex inset.")
708 subst = ["LatexCommand printindex",
710 document.body[i + 1:i + 2] = subst
714 def revert_subindex(document):
715 " Reverts \\printsubindex CommandInset types "
716 i = find_token(document.header, '\\use_indices', 0)
718 document.warning("Malformed LyX document: Missing \\use_indices.")
720 indices = get_value(document.header, "\\use_indices", i)
723 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
726 k = find_end_of_inset(document.body, i)
727 ctype = get_value(document.body, 'LatexCommand', i, k)
728 if ctype != "printsubindex":
731 ptype = get_value(document.body, 'type', i, k).strip('"')
732 if indices == "false":
733 del document.body[i:k+1]
735 subst = [put_cmd_in_ert("\\printsubindex[" + ptype + "]{}")]
736 document.body[i:k+1] = subst
740 def revert_printindexall(document):
741 " Reverts \\print[sub]index* CommandInset types "
742 i = find_token(document.header, '\\use_indices', 0)
744 document.warning("Malformed LyX document: Missing \\use_indices.")
746 indices = get_value(document.header, "\\use_indices", i)
749 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
752 k = find_end_of_inset(document.body, i)
753 ctype = get_value(document.body, 'LatexCommand', i, k)
754 if ctype != "printindex*" and ctype != "printsubindex*":
757 if indices == "false":
758 del document.body[i:k+1]
760 subst = [put_cmd_in_ert("\\" + ctype + "{}")]
761 document.body[i:k+1] = subst
765 def revert_strikeout(document):
766 " Reverts \\strikeout character style "
768 i = find_token(document.body, '\\strikeout', 0)
774 def revert_uulinewave(document):
775 " Reverts \\uuline, and \\uwave character styles "
777 i = find_token(document.body, '\\uuline', 0)
782 i = find_token(document.body, '\\uwave', 0)
788 def revert_ulinelatex(document):
789 " Reverts \\uline character style "
790 i = find_token(document.body, '\\bar under', 0)
793 insert_to_preamble(0, document,
794 '% Commands inserted by lyx2lyx for proper underlining\n'
795 + '\\PassOptionsToPackage{normalem}{ulem}\n'
796 + '\\usepackage{ulem}\n'
797 + '\\let\\cite@rig\\cite\n'
798 + '\\newcommand{\\b@xcite}[2][\\%]{\\def\\def@pt{\\%}\\def\\pas@pt{#1}\n'
799 + ' \\mbox{\\ifx\\def@pt\\pas@pt\\cite@rig{#2}\\else\\cite@rig[#1]{#2}\\fi}}\n'
800 + '\\renewcommand{\\underbar}[1]{{\\let\\cite\\b@xcite\\uline{#1}}}\n')
803 def revert_custom_processors(document):
804 " Remove bibtex_command and index_command params "
805 i = find_token(document.header, '\\bibtex_command', 0)
807 document.warning("Malformed LyX document: Missing \\bibtex_command.")
809 del document.header[i]
810 i = find_token(document.header, '\\index_command', 0)
812 document.warning("Malformed LyX document: Missing \\index_command.")
814 del document.header[i]
817 def convert_nomencl_width(document):
818 " Add set_width param to nomencl_print "
821 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
824 document.body.insert(i + 2, "set_width \"none\"")
828 def revert_nomencl_width(document):
829 " Remove set_width param from nomencl_print "
832 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
835 j = find_end_of_inset(document.body, i)
836 l = find_token(document.body, "set_width", i, j)
838 document.warning("Can't find set_width option for nomencl_print!")
845 def revert_nomencl_cwidth(document):
846 " Remove width param from nomencl_print "
849 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
852 j = find_end_of_inset(document.body, i)
853 l = find_token(document.body, "width", i, j)
855 document.warning("Can't find width option for nomencl_print!")
858 width = get_value(document.body, "width", i, j).strip('"')
860 add_to_preamble(document, ["\\setlength{\\nomlabelwidth}{" + width + "}"])
864 def revert_applemac(document):
865 " Revert applemac encoding to auto "
867 if document.encoding == "applemac":
868 document.encoding = "auto"
869 i = find_token(document.header, "\\encoding", 0)
871 document.header[i] = "\\encoding auto"
874 def revert_longtable_align(document):
875 " Remove longtable alignment setting "
879 i = find_token(document.body, "\\begin_inset Tabular", i)
882 # the alignment is 2 lines below \\begin_inset Tabular
883 j = document.body[i+2].find("longtabularalignment")
886 document.body[i+2] = document.body[i+2][:j-1]
887 document.body[i+2] = document.body[i+2] + '>'
891 def revert_branch_filename(document):
892 " Remove \\filename_suffix parameter from branches "
895 i = find_token(document.header, "\\filename_suffix", i)
898 del document.header[i]
901 def revert_paragraph_indentation(document):
902 " Revert custom paragraph indentation to preamble code "
905 i = find_token(document.header, "\\paragraph_indentation", i)
908 # only remove the preamble line when default
909 # otherwise also write the value to the preamble
910 j = document.header[i].find("default")
912 del document.header[i]
915 # search for the beginning of the value via the space
916 j = document.header[i].find(" ")
917 length = document.header[i][j+1:]
918 # handle percent lengths
919 length = latex_length(length)
920 # latex_length returns "bool,length"
922 length = length[k+1:]
923 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
924 add_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
925 del document.header[i]
929 def revert_percent_skip_lengths(document):
930 " Revert relative lengths for paragraph skip separation to preamble code "
933 i = find_token(document.header, "\\defskip", i)
936 # only revert when a custom length was set and when
937 # it used a percent length
938 j = document.header[i].find("smallskip")
939 k = document.header[i].find("medskip")
940 l = document.header[i].find("bigskip")
941 if (j > -1) or (k > -1) or (l > -1):
944 # search for the beginning of the value via the space
945 j = document.header[i].find(" ")
946 length = document.header[i][j+1:]
947 # handle percent lengths
948 length = latex_length(length)
949 # latex_length returns "bool,length"
952 length = length[l+1:]
953 if percent == "True":
954 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
955 add_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
956 # set defskip to medskip as default
957 document.header[i] = "\\defskip medskip"
961 def revert_percent_vspace_lengths(document):
962 " Revert relative VSpace lengths to ERT "
965 i = find_token(document.body, "\\begin_inset VSpace", i)
968 # only revert when a custom length was set and when
969 # it used a percent length
970 j = document.body[i].find("defskip")
971 k = document.body[i].find("smallskip")
972 l = document.body[i].find("medskip")
973 m = document.body[i].find("bigskip")
974 n = document.body[i].find("vfill")
975 if (j > -1) or (k > -1) or (l > -1) or (m > -1) or (n > -1):
978 # search for the beginning of the value via the last space
979 o = document.body[i].rfind(" ")
980 length = document.body[i][o+1:]
981 # check if the space has a star (protected space)
982 p = document.body[i].rfind("*")
985 # handle percent lengths
986 length = latex_length(length)
987 # latex_length returns "bool,length"
990 length = length[q+1:]
991 # revert the VSpace inset to ERT
992 if percent == "True":
994 subst = [put_cmd_in_ert("\\vspace*{" + length + "}")]
996 subst = [put_cmd_in_ert("\\vspace{" + length + "}")]
997 document.body[i:i+2] = subst
1001 def revert_percent_hspace_lengths(document):
1002 " Revert relative HSpace lengths to ERT "
1006 i = find_token(document.body, "\\begin_inset space \hspace{}", i)
1008 j = find_token(document.body, "\\begin_inset space \hspace*{}", j)
1016 # only revert when a custom length was set and when
1017 # it used a percent length
1018 o = document.body[i+1].find("\\length")
1020 document.warning("Error: Cannot find lenght for \\hspace!")
1022 # search for the beginning of the value via the space
1023 k = document.body[i+1].find(" ")
1024 length = document.body[i+1][k+1:]
1025 # handle percent lengths
1026 length = latex_length(length)
1027 # latex_length returns "bool,length"
1028 m = length.find(",")
1029 percent = length[:m]
1030 length = length[m+1:]
1031 # revert the HSpace inset to ERT
1032 if percent == "True":
1034 subst = [put_cmd_in_ert("\\hspace*{" + length + "}")]
1036 subst = [put_cmd_in_ert("\\hspace{" + length + "}")]
1037 document.body[i:i+3] = subst
1042 def revert_hspace_glue_lengths(document):
1043 " Revert HSpace glue lengths to ERT "
1047 i = find_token(document.body, "\\begin_inset space \hspace{}", i)
1049 j = find_token(document.body, "\\begin_inset space \hspace*{}", j)
1057 # only revert when a custom length was set and when
1058 # it used a percent length
1059 o = document.body[i+1].find("\\length")
1061 document.warning("Error: Cannot find lenght for \\hspace!")
1063 # search for the beginning of the value via the space
1064 k = document.body[i+1].find(" ")
1065 length = document.body[i+1][k+1:]
1066 # check if the length contains a plus or minus
1067 l = length.find("+")
1069 l = length.find("-")
1072 # handle percent lengths
1073 length = latex_length(length)
1074 # latex_length returns "bool,length"
1075 m = length.find(",")
1076 percent = length[:m]
1077 length = length[m+1:]
1078 # revert the HSpace inset to ERT
1079 if percent == "True":
1081 subst = [put_cmd_in_ert("\\hspace*{" + length + "}")]
1083 subst = [put_cmd_in_ert("\\hspace{" + length + "}")]
1084 document.body[i:i+3] = subst
1093 supported_versions = ["2.0.0","2.0"]
1094 convert = [[346, []],
1100 [352, [convert_splitindex]],
1107 [359, [convert_nomencl_width]],
1119 revert = [[367, [revert_hspace_glue_lengths]],
1120 [366, [revert_percent_vspace_lengths, revert_percent_hspace_lengths]],
1121 [365, [revert_percent_skip_lengths]],
1122 [364, [revert_paragraph_indentation]],
1123 [363, [revert_branch_filename]],
1124 [362, [revert_longtable_align]],
1125 [361, [revert_applemac]],
1127 [359, [revert_nomencl_cwidth]],
1128 [358, [revert_nomencl_width]],
1129 [357, [revert_custom_processors]],
1130 [356, [revert_ulinelatex]],
1131 [355, [revert_uulinewave]],
1132 [354, [revert_strikeout]],
1133 [353, [revert_printindexall]],
1134 [352, [revert_subindex]],
1135 [351, [revert_splitindex]],
1136 [350, [revert_backgroundcolor]],
1137 [349, [revert_outputformat]],
1138 [348, [revert_xetex]],
1139 [347, [revert_phantom, revert_hphantom, revert_vphantom]],
1140 [346, [revert_tabularvalign]],
1141 [345, [revert_swiss]]
1145 if __name__ == "__main__":