1 # -*- coding: utf-8 -*-
2 # This file is part of lyx2lyx
3 # -*- coding: utf-8 -*-
4 # Copyright (C) 2008 José Matos <jamatos@lyx.org>
6 # This program is free software; you can redistribute it and/or
7 # modify it under the terms of the GNU General Public License
8 # as published by the Free Software Foundation; either version 2
9 # of the License, or (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 """ Convert files to the file format generated by lyx 2.0"""
26 from parser_tools import find_token, find_end_of, find_tokens, get_value, get_value_string
28 ####################################################################
29 # Private helper functions
31 def remove_option(document, m, option):
32 l = document.body[m].find(option)
34 val = document.body[m][l:].split('"')[1]
35 document.body[m] = document.body[m][:l-1] + document.body[m][l+len(option + '="' + val + '"'):]
38 def find_end_of_inset(lines, i):
39 " Find end of inset, where lines[i] is included."
40 return find_end_of(lines, i, "\\begin_inset", "\\end_inset")
43 def add_to_preamble(document, text):
44 """ Add text to the preamble if it is not already there.
45 Only the first line is checked!"""
47 if find_token(document.preamble, text[0], 0) != -1:
50 document.preamble.extend(text)
53 def insert_to_preamble(index, document, text):
54 """ Insert text to the preamble at a given line"""
56 document.preamble.insert(index, text)
59 def read_unicodesymbols():
60 " Read the unicodesymbols list of unicode characters and corresponding commands."
61 pathname = os.path.abspath(os.path.dirname(sys.argv[0]))
62 fp = open(os.path.join(pathname.strip('lyx2lyx'), 'unicodesymbols'))
64 # Two backslashes, followed by some non-word character, and then a character
65 # in brackets. The idea is to check for constructs like: \"{u}, which is how
66 # they are written in the unicodesymbols file; but they can also be written
67 # as: \"u or even \" u.
68 r = re.compile(r'\\\\(\W)\{(\w)\}')
69 for line in fp.readlines():
70 if line[0] != '#' and line.strip() != "":
71 line=line.replace(' "',' ') # remove all quotation marks with spaces before
72 line=line.replace('" ',' ') # remove all quotation marks with spaces after
73 line=line.replace(r'\"','"') # replace \" by " (for characters with diaeresis)
75 [ucs4,command,dead] = line.split(None,2)
76 if command[0:1] != "\\":
78 spec_chars.append([command, unichr(eval(ucs4))])
84 # If the character is a double-quote, then we need to escape it, too,
85 # since it is done that way in the LyX file.
86 if m.group(1) == "\"":
89 command += m.group(1) + m.group(2)
90 commandbl += m.group(1) + ' ' + m.group(2)
91 spec_chars.append([command, unichr(eval(ucs4))])
92 spec_chars.append([commandbl, unichr(eval(ucs4))])
97 unicode_reps = read_unicodesymbols()
100 # DO NOT USE THIS ROUTINE ANY MORE. Better yet, replace the uses that
101 # have been made of it with uses of put_cmd_in_ert.
102 def old_put_cmd_in_ert(string):
103 for rep in unicode_reps:
104 string = string.replace(rep[1], rep[0].replace('\\\\', '\\'))
105 string = string.replace('\\', "\\backslash\n")
106 string = "\\begin_inset ERT\nstatus collapsed\n\\begin_layout Plain Layout\n" \
107 + string + "\n\\end_layout\n\\end_inset"
111 # This routine wraps some content in an ERT inset. It returns a
112 # LIST of strings. This is how lyx2lyx works: with a list of strings,
113 # each representing a line of a LyX file. Embedded newlines confuse
115 # For this same reason, we expect as input a LIST of strings, not
116 # something with embedded newlines. That said, if any of your strings
117 # do have embedded newlines, the string will eventually get split on
118 # them and you'll get a list back.
120 # A call to this routine will often go something like this:
121 # i = find_token('\\begin_inset FunkyInset', ...)
123 # j = find_end_of_inset(document.body, i)
124 # content = ...extract content from insets
125 # ert = put_cmd_in_ert(content)
126 # document.body[i:j] = ert
127 # Now, before we continue, we need to reset i appropriately. Normally,
130 # That puts us right after the ERT we just inserted.
131 def put_cmd_in_ert(strlist):
132 ret = ["\\begin_inset ERT", "status collapsed", "\\begin_layout Plain Layout", ""]
133 # Despite the warnings just given, it will be faster for us to work
134 # with a single string internally. That way, we only go through the
135 # unicode_reps loop once.
136 s = "\n".join(strlist)
137 for rep in unicode_reps:
138 s = s.replace(rep[1], rep[0].replace('\\\\', '\\'))
139 s = s.replace('\\', "\\backslash\n")
140 ret += s.splitlines()
141 ret += ["\\end_layout", "\\end_inset"]
145 def lyx2latex(document, lines):
146 'Convert some LyX stuff into corresponding LaTeX stuff, as best we can.'
147 # clean up multiline stuff
151 for curline in range(len(lines)):
152 line = lines[curline]
153 if line.startswith("\\begin_inset ERT"):
154 # We don't want to replace things inside ERT, so figure out
155 # where the end of the inset is.
156 ert_end = find_end_of_inset(lines, curline + 1)
158 elif line.startswith("\\begin_inset Formula"):
160 elif line.startswith("\\begin_inset Quotes"):
161 # For now, we do a very basic reversion. Someone who understands
162 # quotes is welcome to fix it up.
163 qtype = line[20:].strip()
177 elif line.isspace() or \
178 line.startswith("\\begin_layout") or \
179 line.startswith("\\end_layout") or \
180 line.startswith("\\begin_inset") or \
181 line.startswith("\\end_inset") or \
182 line.startswith("\\lang") or \
183 line.strip() == "status collapsed" or \
184 line.strip() == "status open":
188 # this needs to be added to the preamble because of cases like
189 # \textmu, \textbackslash, etc.
190 add_to_preamble(document, ['% added by lyx2lyx for converted index entries',
191 '\\@ifundefined{textmu}',
192 ' {\\usepackage{textcomp}}{}'])
193 # a lossless reversion is not possible
194 # try at least to handle some common insets and settings
195 if ert_end >= curline:
196 line = line.replace(r'\backslash', r'\\')
198 line = line.replace('&', '\\&{}')
199 line = line.replace('#', '\\#{}')
200 line = line.replace('^', '\\^{}')
201 line = line.replace('%', '\\%{}')
202 line = line.replace('_', '\\_{}')
203 line = line.replace('$', '\\${}')
205 # Do the LyX text --> LaTeX conversion
206 for rep in unicode_reps:
207 line = line.replace(rep[1], rep[0] + "{}")
208 line = line.replace(r'\backslash', r'\textbackslash{}')
209 line = line.replace(r'\series bold', r'\bfseries{}').replace(r'\series default', r'\mdseries{}')
210 line = line.replace(r'\shape italic', r'\itshape{}').replace(r'\shape smallcaps', r'\scshape{}')
211 line = line.replace(r'\shape slanted', r'\slshape{}').replace(r'\shape default', r'\upshape{}')
212 line = line.replace(r'\emph on', r'\em{}').replace(r'\emph default', r'\em{}')
213 line = line.replace(r'\noun on', r'\scshape{}').replace(r'\noun default', r'\upshape{}')
214 line = line.replace(r'\bar under', r'\underbar{').replace(r'\bar default', r'}')
215 line = line.replace(r'\family sans', r'\sffamily{}').replace(r'\family default', r'\normalfont{}')
216 line = line.replace(r'\family typewriter', r'\ttfamily{}').replace(r'\family roman', r'\rmfamily{}')
217 line = line.replace(r'\InsetSpace ', r'').replace(r'\SpecialChar ', r'')
222 def latex_length(string):
223 'Convert lengths to their LaTeX representation.'
226 # the string has the form
227 # ValueUnit+ValueUnit-ValueUnit or
228 # ValueUnit+-ValueUnit
229 # the + and - (glue lengths) are optional
230 # the + always precedes the -
232 # Convert relative lengths to LaTeX units
233 units = {"text%":"\\textwidth", "col%":"\\columnwidth",
234 "page%":"\\paperwidth", "line%":"\\linewidth",
235 "theight%":"\\textheight", "pheight%":"\\paperheight"}
236 for unit in units.keys():
237 i = string.find(unit)
240 minus = string.rfind("-", 1, i)
241 plus = string.rfind("+", 0, i)
242 latex_unit = units[unit]
243 if plus == -1 and minus == -1:
245 value = str(float(value)/100)
246 end = string[i + len(unit):]
247 string = value + latex_unit + end
249 value = string[plus+1:i]
250 value = str(float(value)/100)
251 begin = string[:plus+1]
252 end = string[i+len(unit):]
253 string = begin + value + latex_unit + end
255 value = string[minus+1:i]
256 value = str(float(value)/100)
257 begin = string[:minus+1]
258 string = begin + value + latex_unit
260 # replace + and -, but only if the - is not the first character
261 string = string[0] + string[1:].replace("+", " plus ").replace("-", " minus ")
262 # handle the case where "+-1mm" was used, because LaTeX only understands
263 # "plus 1mm minus 1mm"
264 if string.find("plus minus"):
265 lastvaluepos = string.rfind(" ")
266 lastvalue = string[lastvaluepos:]
267 string = string.replace(" ", lastvalue + " ")
269 return "False," + string
271 return "True," + string
274 def revert_flex_inset(document, name, LaTeXname, position):
275 " Convert flex insets to TeX code "
279 i = find_token(document.body, '\\begin_inset Flex ' + name, position)
283 z = find_end_of_inset(document.body, i)
285 document.warning("Malformed LyX document: Can't find end of Flex " + name + " inset.")
287 # remove the \end_inset
288 document.body[z - 2:z + 1] = put_cmd_in_ert("}")
289 # we need to reset character layouts if necessary
290 j = find_token(document.body, '\\emph on', i)
291 k = find_token(document.body, '\\noun on', i)
292 l = find_token(document.body, '\\series', i)
293 m = find_token(document.body, '\\family', i)
294 n = find_token(document.body, '\\shape', i)
295 o = find_token(document.body, '\\color', i)
296 p = find_token(document.body, '\\size', i)
297 q = find_token(document.body, '\\bar under', i)
298 r = find_token(document.body, '\\uuline on', i)
299 s = find_token(document.body, '\\uwave on', i)
300 t = find_token(document.body, '\\strikeout on', i)
301 if j != -1 and j < z:
302 document.body.insert(z-2, "\\emph default")
303 if k != -1 and k < z:
304 document.body.insert(z-2, "\\noun default")
305 if l != -1 and l < z:
306 document.body.insert(z-2, "\\series default")
307 if m != -1 and m < z:
308 document.body.insert(z-2, "\\family default")
309 if n != -1 and n < z:
310 document.body.insert(z-2, "\\shape default")
311 if o != -1 and o < z:
312 document.body.insert(z-2, "\\color inherit")
313 if p != -1 and p < z:
314 document.body.insert(z-2, "\\size default")
315 if q != -1 and q < z:
316 document.body.insert(z-2, "\\bar default")
317 if r != -1 and r < z:
318 document.body.insert(z-2, "\\uuline default")
319 if s != -1 and s < z:
320 document.body.insert(z-2, "\\uwave default")
321 if t != -1 and t < z:
322 document.body.insert(z-2, "\\strikeout default")
323 document.body[i:i+4] = put_cmd_in_ert(LaTeXname + "{")
327 def revert_charstyles(document, name, LaTeXname, changed):
328 " Reverts character styles to TeX code "
331 i = find_token(document.body, name + ' on', i)
335 j = find_token(document.body, name + ' default', i)
336 k = find_token(document.body, name + ' on', i + 1)
337 # if there is no default set, the style ends with the layout
338 # assure hereby that we found the correct layout end
339 if j != -1 and (j < k or k ==-1):
340 document.body[j:j+1] = put_cmd_in_ert("}")
342 j = find_token(document.body, '\\end_layout', i)
343 document.body[j:j] = put_cmd_in_ert("}")
344 document.body[i:i+1] = put_cmd_in_ert(LaTeXname + "{")
349 ####################################################################
352 def revert_swiss(document):
353 " Set language german-ch to ngerman "
355 if document.language == "german-ch":
356 document.language = "ngerman"
357 i = find_token(document.header, "\\language", 0)
359 document.header[i] = "\\language ngerman"
362 j = find_token(document.body, "\\lang german-ch", j)
365 document.body[j] = document.body[j].replace("\\lang german-ch", "\\lang ngerman")
369 def revert_tabularvalign(document):
370 " Revert the tabular valign option "
373 i = find_token(document.body, "\\begin_inset Tabular", i)
376 j = find_token(document.body, "</cell>", i)
378 document.warning("Malformed LyX document: Could not find end of tabular cell.")
381 # don't set a box for longtables, only delete tabularvalignment
382 # the alignment is 2 lines below \\begin_inset Tabular
383 p = document.body[i+2].find("islongtable")
385 q = document.body[i+2].find("tabularvalignment")
387 document.body[i+2] = document.body[i+2][:q-1]
388 document.body[i+2] = document.body[i+2] + '>'
393 tabularvalignment = 'c'
394 # which valignment is specified?
395 m = document.body[i+2].find('tabularvalignment="top"')
397 tabularvalignment = 't'
398 m = document.body[i+2].find('tabularvalignment="bottom"')
400 tabularvalignment = 'b'
401 # delete tabularvalignment
402 q = document.body[i+2].find("tabularvalignment")
404 document.body[i+2] = document.body[i+2][:q-1]
405 document.body[i+2] = document.body[i+2] + '>'
407 # don't add a box when centered
408 if tabularvalignment == 'c':
411 subst = ['\\end_layout', '\\end_inset']
412 document.body[j:j] = subst # just inserts those lines
413 subst = ['\\begin_inset Box Frameless',
414 'position "' + tabularvalignment +'"',
419 # we don't know the width, assume 50%
423 'height_special "totalheight"',
426 '\\begin_layout Plain Layout']
427 document.body[i:i] = subst # this just inserts the array at i
428 i += len(subst) + 2 # adjust i to save a few cycles
431 def revert_phantom(document):
432 " Reverts phantom to ERT "
436 i = find_token(document.body, "\\begin_inset Phantom Phantom", i)
439 substi = document.body[i].replace('\\begin_inset Phantom Phantom', \
440 '\\begin_inset ERT\nstatus collapsed\n\n' \
441 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
442 'phantom{\n\\end_layout\n\n\\end_inset\n')
443 substi = substi.split('\n')
444 document.body[i : i+4] = substi
446 j = find_token(document.body, "\\end_layout", i)
448 document.warning("Malformed LyX document: Could not find end of Phantom inset.")
450 substj = document.body[j].replace('\\end_layout', \
451 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
452 '\\begin_layout Plain Layout\n\n' \
453 '}\n\\end_layout\n\n\\end_inset\n')
454 substj = substj.split('\n')
455 document.body[j : j+4] = substj
459 def revert_hphantom(document):
460 " Reverts hphantom to ERT "
464 i = find_token(document.body, "\\begin_inset Phantom HPhantom", i)
467 substi = document.body[i].replace('\\begin_inset Phantom HPhantom', \
468 '\\begin_inset ERT\nstatus collapsed\n\n' \
469 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
470 'hphantom{\n\\end_layout\n\n\\end_inset\n')
471 substi = substi.split('\n')
472 document.body[i : i+4] = substi
474 j = find_token(document.body, "\\end_layout", i)
476 document.warning("Malformed LyX document: Could not find end of HPhantom inset.")
478 substj = document.body[j].replace('\\end_layout', \
479 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
480 '\\begin_layout Plain Layout\n\n' \
481 '}\n\\end_layout\n\n\\end_inset\n')
482 substj = substj.split('\n')
483 document.body[j : j+4] = substj
487 def revert_vphantom(document):
488 " Reverts vphantom to ERT "
492 i = find_token(document.body, "\\begin_inset Phantom VPhantom", i)
495 substi = document.body[i].replace('\\begin_inset Phantom VPhantom', \
496 '\\begin_inset ERT\nstatus collapsed\n\n' \
497 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
498 'vphantom{\n\\end_layout\n\n\\end_inset\n')
499 substi = substi.split('\n')
500 document.body[i : i+4] = substi
502 j = find_token(document.body, "\\end_layout", i)
504 document.warning("Malformed LyX document: Could not find end of VPhantom inset.")
506 substj = document.body[j].replace('\\end_layout', \
507 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
508 '\\begin_layout Plain Layout\n\n' \
509 '}\n\\end_layout\n\n\\end_inset\n')
510 substj = substj.split('\n')
511 document.body[j : j+4] = substj
515 def revert_xetex(document):
516 " Reverts documents that use XeTeX "
517 i = find_token(document.header, '\\use_xetex', 0)
519 document.warning("Malformed LyX document: Missing \\use_xetex.")
521 if get_value(document.header, "\\use_xetex", i) == 'false':
522 del document.header[i]
524 del document.header[i]
525 # 1.) set doc encoding to utf8-plain
526 i = find_token(document.header, "\\inputencoding", 0)
528 document.warning("Malformed LyX document: Missing \\inputencoding.")
529 document.header[i] = "\\inputencoding utf8-plain"
530 # 2.) check font settings
531 l = find_token(document.header, "\\font_roman", 0)
533 document.warning("Malformed LyX document: Missing \\font_roman.")
534 line = document.header[l]
535 l = re.compile(r'\\font_roman (.*)$')
538 l = find_token(document.header, "\\font_sans", 0)
540 document.warning("Malformed LyX document: Missing \\font_sans.")
541 line = document.header[l]
542 l = re.compile(r'\\font_sans (.*)$')
545 l = find_token(document.header, "\\font_typewriter", 0)
547 document.warning("Malformed LyX document: Missing \\font_typewriter.")
548 line = document.header[l]
549 l = re.compile(r'\\font_typewriter (.*)$')
551 typewriter = m.group(1)
552 osf = get_value(document.header, '\\font_osf', 0) == "true"
553 sf_scale = float(get_value(document.header, '\\font_sf_scale', 0))
554 tt_scale = float(get_value(document.header, '\\font_tt_scale', 0))
555 # 3.) set preamble stuff
556 pretext = '%% This document must be processed with xelatex!\n'
557 pretext += '\\usepackage{fontspec}\n'
558 if roman != "default":
559 pretext += '\\setmainfont[Mapping=tex-text]{' + roman + '}\n'
560 if sans != "default":
561 pretext += '\\setsansfont['
563 pretext += 'Scale=' + str(sf_scale / 100) + ','
564 pretext += 'Mapping=tex-text]{' + sans + '}\n'
565 if typewriter != "default":
566 pretext += '\\setmonofont'
568 pretext += '[Scale=' + str(tt_scale / 100) + ']'
569 pretext += '{' + typewriter + '}\n'
571 pretext += '\\defaultfontfeatures{Numbers=OldStyle}\n'
572 pretext += '\usepackage{xunicode}\n'
573 pretext += '\usepackage{xltxtra}\n'
574 insert_to_preamble(0, document, pretext)
575 # 4.) reset font settings
576 i = find_token(document.header, "\\font_roman", 0)
578 document.warning("Malformed LyX document: Missing \\font_roman.")
579 document.header[i] = "\\font_roman default"
580 i = find_token(document.header, "\\font_sans", 0)
582 document.warning("Malformed LyX document: Missing \\font_sans.")
583 document.header[i] = "\\font_sans default"
584 i = find_token(document.header, "\\font_typewriter", 0)
586 document.warning("Malformed LyX document: Missing \\font_typewriter.")
587 document.header[i] = "\\font_typewriter default"
588 i = find_token(document.header, "\\font_osf", 0)
590 document.warning("Malformed LyX document: Missing \\font_osf.")
591 document.header[i] = "\\font_osf false"
592 i = find_token(document.header, "\\font_sc", 0)
594 document.warning("Malformed LyX document: Missing \\font_sc.")
595 document.header[i] = "\\font_sc false"
596 i = find_token(document.header, "\\font_sf_scale", 0)
598 document.warning("Malformed LyX document: Missing \\font_sf_scale.")
599 document.header[i] = "\\font_sf_scale 100"
600 i = find_token(document.header, "\\font_tt_scale", 0)
602 document.warning("Malformed LyX document: Missing \\font_tt_scale.")
603 document.header[i] = "\\font_tt_scale 100"
606 def revert_outputformat(document):
607 " Remove default output format param "
608 i = find_token(document.header, '\\default_output_format', 0)
610 document.warning("Malformed LyX document: Missing \\default_output_format.")
612 del document.header[i]
615 def revert_backgroundcolor(document):
616 " Reverts background color to preamble code "
620 i = find_token(document.header, "\\backgroundcolor", i)
623 colorcode = get_value(document.header, '\\backgroundcolor', 0)
624 del document.header[i]
625 # don't clutter the preamble if backgroundcolor is not set
626 if colorcode == "#ffffff":
628 # the color code is in the form #rrggbb where every character denotes a hex number
629 # convert the string to an int
630 red = string.atoi(colorcode[1:3],16)
631 # we want the output "0.5" for the value "127" therefore add here
634 redout = float(red) / 256
635 green = string.atoi(colorcode[3:5],16)
638 greenout = float(green) / 256
639 blue = string.atoi(colorcode[5:7],16)
642 blueout = float(blue) / 256
644 insert_to_preamble(0, document,
645 '% Commands inserted by lyx2lyx to set the background color\n'
646 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
647 + '\\definecolor{page_backgroundcolor}{rgb}{'
648 + str(redout) + ', ' + str(greenout)
649 + ', ' + str(blueout) + '}\n'
650 + '\\pagecolor{page_backgroundcolor}\n')
653 def revert_splitindex(document):
654 " Reverts splitindex-aware documents "
655 i = find_token(document.header, '\\use_indices', 0)
657 document.warning("Malformed LyX document: Missing \\use_indices.")
659 indices = get_value(document.header, "\\use_indices", i)
661 if indices == "true":
662 preamble += "\\usepackage{splitidx}\n"
663 del document.header[i]
666 i = find_token(document.header, "\\index", i)
669 k = find_token(document.header, "\\end_index", i)
671 document.warning("Malformed LyX document: Missing \\end_index.")
673 line = document.header[i]
674 l = re.compile(r'\\index (.*)$')
677 ishortcut = get_value(document.header, '\\shortcut', i, k)
678 if ishortcut != "" and indices == "true":
679 preamble += "\\newindex[" + iname + "]{" + ishortcut + "}\n"
680 del document.header[i:k+1]
683 insert_to_preamble(0, document, preamble)
686 i = find_token(document.body, "\\begin_inset Index", i)
689 line = document.body[i]
690 l = re.compile(r'\\begin_inset Index (.*)$')
693 if itype == "idx" or indices == "false":
694 document.body[i] = "\\begin_inset Index"
696 k = find_end_of_inset(document.body, i)
699 content = lyx2latex(document, document.body[i:k])
701 content = content.replace('"', r'\"')
702 subst = [old_put_cmd_in_ert("\\sindex[" + itype + "]{" + content + "}")]
703 document.body[i:k+1] = subst
707 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
710 k = find_end_of_inset(document.body, i)
711 ptype = get_value(document.body, 'type', i, k).strip('"')
713 j = find_token(document.body, "type", i, k)
715 elif indices == "false":
716 del document.body[i:k+1]
718 subst = [old_put_cmd_in_ert("\\printindex[" + ptype + "]{}")]
719 document.body[i:k+1] = subst
723 def convert_splitindex(document):
724 " Converts index and printindex insets to splitindex-aware format "
727 i = find_token(document.body, "\\begin_inset Index", i)
730 document.body[i] = document.body[i].replace("\\begin_inset Index",
731 "\\begin_inset Index idx")
735 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
738 if document.body[i + 1].find('LatexCommand printindex') == -1:
739 document.warning("Malformed LyX document: Incomplete printindex inset.")
741 subst = ["LatexCommand printindex",
743 document.body[i + 1:i + 2] = subst
747 def revert_subindex(document):
748 " Reverts \\printsubindex CommandInset types "
749 i = find_token(document.header, '\\use_indices', 0)
751 document.warning("Malformed LyX document: Missing \\use_indices.")
753 indices = get_value(document.header, "\\use_indices", i)
756 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
759 k = find_end_of_inset(document.body, i)
760 ctype = get_value(document.body, 'LatexCommand', i, k)
761 if ctype != "printsubindex":
764 ptype = get_value(document.body, 'type', i, k).strip('"')
765 if indices == "false":
766 del document.body[i:k+1]
768 subst = [old_put_cmd_in_ert("\\printsubindex[" + ptype + "]{}")]
769 document.body[i:k+1] = subst
773 def revert_printindexall(document):
774 " Reverts \\print[sub]index* CommandInset types "
775 i = find_token(document.header, '\\use_indices', 0)
777 document.warning("Malformed LyX document: Missing \\use_indices.")
779 indices = get_value(document.header, "\\use_indices", i)
782 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
785 k = find_end_of_inset(document.body, i)
786 ctype = get_value(document.body, 'LatexCommand', i, k)
787 if ctype != "printindex*" and ctype != "printsubindex*":
790 if indices == "false":
791 del document.body[i:k+1]
793 subst = [old_put_cmd_in_ert("\\" + ctype + "{}")]
794 document.body[i:k+1] = subst
798 def revert_strikeout(document):
799 " Reverts \\strikeout character style "
801 changed = revert_charstyles(document, "\\uuline", "\\uuline", changed)
802 changed = revert_charstyles(document, "\\uwave", "\\uwave", changed)
803 changed = revert_charstyles(document, "\\strikeout", "\\sout", changed)
805 insert_to_preamble(0, document,
806 '% Commands inserted by lyx2lyx for proper underlining\n'
807 + '\\PassOptionsToPackage{normalem}{ulem}\n'
808 + '\\usepackage{ulem}\n')
811 def revert_ulinelatex(document):
812 " Reverts \\uline character style "
813 i = find_token(document.body, '\\bar under', 0)
816 insert_to_preamble(0, document,
817 '% Commands inserted by lyx2lyx for proper underlining\n'
818 + '\\PassOptionsToPackage{normalem}{ulem}\n'
819 + '\\usepackage{ulem}\n'
820 + '\\let\\cite@rig\\cite\n'
821 + '\\newcommand{\\b@xcite}[2][\\%]{\\def\\def@pt{\\%}\\def\\pas@pt{#1}\n'
822 + ' \\mbox{\\ifx\\def@pt\\pas@pt\\cite@rig{#2}\\else\\cite@rig[#1]{#2}\\fi}}\n'
823 + '\\renewcommand{\\underbar}[1]{{\\let\\cite\\b@xcite\\uline{#1}}}\n')
826 def revert_custom_processors(document):
827 " Remove bibtex_command and index_command params "
828 i = find_token(document.header, '\\bibtex_command', 0)
830 document.warning("Malformed LyX document: Missing \\bibtex_command.")
832 del document.header[i]
833 i = find_token(document.header, '\\index_command', 0)
835 document.warning("Malformed LyX document: Missing \\index_command.")
837 del document.header[i]
840 def convert_nomencl_width(document):
841 " Add set_width param to nomencl_print "
844 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
847 document.body.insert(i + 2, "set_width \"none\"")
851 def revert_nomencl_width(document):
852 " Remove set_width param from nomencl_print "
855 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
858 j = find_end_of_inset(document.body, i)
859 l = find_token(document.body, "set_width", i, j)
861 document.warning("Can't find set_width option for nomencl_print!")
868 def revert_nomencl_cwidth(document):
869 " Remove width param from nomencl_print "
872 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
875 j = find_end_of_inset(document.body, i)
876 l = find_token(document.body, "width", i, j)
878 #Can't find width option for nomencl_print
881 width = get_value(document.body, "width", i, j).strip('"')
883 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
884 add_to_preamble(document, ["\\setlength{\\nomlabelwidth}{" + width + "}"])
888 def revert_applemac(document):
889 " Revert applemac encoding to auto "
891 if document.encoding == "applemac":
892 document.encoding = "auto"
893 i = find_token(document.header, "\\encoding", 0)
895 document.header[i] = "\\encoding auto"
898 def revert_longtable_align(document):
899 " Remove longtable alignment setting "
903 i = find_token(document.body, "\\begin_inset Tabular", i)
906 # the alignment is 2 lines below \\begin_inset Tabular
907 j = document.body[i+2].find("longtabularalignment")
910 document.body[i+2] = document.body[i+2][:j-1]
911 document.body[i+2] = document.body[i+2] + '>'
915 def revert_branch_filename(document):
916 " Remove \\filename_suffix parameter from branches "
919 i = find_token(document.header, "\\filename_suffix", i)
922 del document.header[i]
925 def revert_paragraph_indentation(document):
926 " Revert custom paragraph indentation to preamble code "
929 i = find_token(document.header, "\\paragraph_indentation", i)
932 # only remove the preamble line if default
933 # otherwise also write the value to the preamble
934 length = get_value(document.header, "\\paragraph_indentation", i)
935 if length == "default":
936 del document.header[i]
939 # handle percent lengths
940 # latex_length returns "bool,length"
941 length = latex_length(length).split(",")[1]
942 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
943 add_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
944 del document.header[i]
948 def revert_percent_skip_lengths(document):
949 " Revert relative lengths for paragraph skip separation to preamble code "
952 i = find_token(document.header, "\\defskip", i)
955 length = get_value(document.header, "\\defskip", i)
956 # only revert when a custom length was set and when
957 # it used a percent length
958 if length not in ('smallskip', 'medskip', 'bigskip'):
959 # handle percent lengths
960 length = latex_length(length)
961 # latex_length returns "bool,length"
962 percent = length.split(",")[0]
963 length = length.split(",")[1]
964 if percent == "True":
965 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
966 add_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
967 # set defskip to medskip as default
968 document.header[i] = "\\defskip medskip"
972 def revert_percent_vspace_lengths(document):
973 " Revert relative VSpace lengths to ERT "
976 i = find_token(document.body, "\\begin_inset VSpace", i)
979 # only revert if a custom length was set and if
980 # it used a percent length
981 line = document.body[i]
982 r = re.compile(r'\\begin_inset VSpace (.*)$')
985 if length not in ('defskip', 'smallskip', 'medskip', 'bigskip', 'vfill'):
986 # check if the space has a star (protected space)
987 protected = (document.body[i].rfind("*") != -1)
989 length = length.rstrip('*')
990 # handle percent lengths
991 length = latex_length(length)
992 # latex_length returns "bool,length"
993 percent = length.split(",")[0]
994 length = length.split(",")[1]
995 # revert the VSpace inset to ERT
996 if percent == "True":
998 subst = [old_put_cmd_in_ert("\\vspace*{" + length + "}")]
1000 subst = [old_put_cmd_in_ert("\\vspace{" + length + "}")]
1001 document.body[i:i+2] = subst
1005 def revert_percent_hspace_lengths(document):
1006 " Revert relative HSpace lengths to ERT "
1009 i = find_token(document.body, "\\begin_inset space \\hspace", i)
1012 protected = (document.body[i].find("\\hspace*{}") != -1)
1013 # only revert if a custom length was set and if
1014 # it used a percent length
1015 length = get_value(document.body, '\\length', i+1)
1017 document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
1019 # handle percent lengths
1020 length = latex_length(length)
1021 # latex_length returns "bool,length"
1022 percent = length.split(",")[0]
1023 length = length.split(",")[1]
1024 # revert the HSpace inset to ERT
1025 if percent == "True":
1027 subst = [old_put_cmd_in_ert("\\hspace*{" + length + "}")]
1029 subst = [old_put_cmd_in_ert("\\hspace{" + length + "}")]
1030 document.body[i:i+3] = subst
1034 def revert_hspace_glue_lengths(document):
1035 " Revert HSpace glue lengths to ERT "
1038 i = find_token(document.body, "\\begin_inset space \\hspace", i)
1041 protected = (document.body[i].find("\\hspace*{}") != -1)
1042 length = get_value(document.body, '\\length', i+1)
1044 document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
1046 # only revert if the length contains a plus or minus at pos != 0
1047 glue = re.compile(r'.+[\+-]')
1048 if glue.search(length):
1049 # handle percent lengths
1050 # latex_length returns "bool,length"
1051 length = latex_length(length).split(",")[1]
1052 # revert the HSpace inset to ERT
1054 subst = [old_put_cmd_in_ert("\\hspace*{" + length + "}")]
1056 subst = [old_put_cmd_in_ert("\\hspace{" + length + "}")]
1057 document.body[i:i+3] = subst
1060 def convert_author_id(document):
1061 " Add the author_id to the \\author definition and make sure 0 is not used"
1065 i = find_token(document.header, "\\author", i)
1069 r = re.compile(r'(\\author) (\".*\")\s?(.*)$')
1070 m = r.match(document.header[i])
1075 if m.lastindex == 3:
1077 document.header[i] = "\\author %i %s %s" % (j, name, email)
1083 k = find_token(document.body, "\\change_", k)
1087 change = document.body[k].split(' ');
1088 if len(change) == 3:
1090 author_id = int(change[1])
1092 document.body[k] = "%s %i %s" % (type, author_id + 1, time)
1095 def revert_author_id(document):
1096 " Remove the author_id from the \\author definition "
1101 i = find_token(document.header, "\\author", i)
1105 r = re.compile(r'(\\author) (\d+) (\".*\")\s?(.*)$')
1106 m = r.match(document.header[i])
1108 author_id = int(m.group(2))
1109 idmap[author_id] = j
1113 if m.lastindex == 4:
1115 document.header[i] = "\\author %s %s" % (name, email)
1121 k = find_token(document.body, "\\change_", k)
1125 change = document.body[k].split(' ');
1126 if len(change) == 3:
1128 author_id = int(change[1])
1130 document.body[k] = "%s %i %s" % (type, idmap[author_id], time)
1134 def revert_suppress_date(document):
1135 " Revert suppressing of default document date to preamble code "
1138 i = find_token(document.header, "\\suppress_date", i)
1141 # remove the preamble line and write to the preamble
1142 # when suppress_date was true
1143 date = get_value(document.header, "\\suppress_date", i)
1145 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
1146 add_to_preamble(document, ["\\date{}"])
1147 del document.header[i]
1151 def revert_mhchem(document):
1152 "Revert mhchem loading to preamble code"
1157 i = find_token(document.header, "\\use_mhchem 1", 0)
1161 i = find_token(document.header, "\\use_mhchem 2", 0)
1164 if mhchem == "auto":
1165 j = find_token(document.body, "\\cf{", 0)
1169 j = find_token(document.body, "\\ce{", 0)
1173 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
1174 add_to_preamble(document, ["\\PassOptionsToPackage{version=3}{mhchem}"])
1175 add_to_preamble(document, ["\\usepackage{mhchem}"])
1176 k = find_token(document.header, "\\use_mhchem", 0)
1178 document.warning("Malformed LyX document: Could not find mhchem setting.")
1180 del document.header[k]
1183 def revert_fontenc(document):
1184 " Remove fontencoding param "
1185 i = find_token(document.header, '\\fontencoding', 0)
1187 document.warning("Malformed LyX document: Missing \\fontencoding.")
1189 del document.header[i]
1192 def merge_gbrief(document):
1193 " Merge g-brief-en and g-brief-de to one class "
1195 if document.textclass != "g-brief-de":
1196 if document.textclass == "g-brief-en":
1197 document.textclass = "g-brief"
1198 document.set_textclass()
1201 obsoletedby = { "Brieftext": "Letter",
1202 "Unterschrift": "Signature",
1203 "Strasse": "Street",
1204 "Zusatz": "Addition",
1207 "RetourAdresse": "ReturnAddress",
1208 "MeinZeichen": "MyRef",
1209 "IhrZeichen": "YourRef",
1210 "IhrSchreiben": "YourMail",
1213 "Konto": "BankAccount",
1214 "Postvermerk": "PostalComment",
1215 "Adresse": "Address",
1217 "Betreff": "Reference",
1218 "Anrede": "Opening",
1224 i = find_token(document.body, "\\begin_layout", i)
1228 layout = document.body[i][14:]
1229 if layout in obsoletedby:
1230 document.body[i] = "\\begin_layout " + obsoletedby[layout]
1234 document.textclass = "g-brief"
1235 document.set_textclass()
1238 def revert_gbrief(document):
1239 " Revert g-brief to g-brief-en "
1240 if document.textclass == "g-brief":
1241 document.textclass = "g-brief-en"
1242 document.set_textclass()
1245 def revert_html_options(document):
1246 " Remove html options "
1247 i = find_token(document.header, '\\html_use_mathml', 0)
1249 del document.header[i]
1250 i = find_token(document.header, '\\html_be_strict', 0)
1252 del document.header[i]
1255 def revert_includeonly(document):
1258 i = find_token(document.header, "\\begin_includeonly", i)
1261 j = find_end_of(document.header, i, "\\begin_includeonly", "\\end_includeonly")
1263 # this should not happen
1265 document.header[i : j + 1] = []
1268 def revert_includeall(document):
1269 " Remove maintain_unincluded_children param "
1270 i = find_token(document.header, '\\maintain_unincluded_children', 0)
1272 del document.header[i]
1275 def revert_multirow(document):
1276 " Revert multirow cells in tables "
1280 # cell type 3 is multirow begin cell
1281 i = find_token(document.body, '<cell multirow="3"', i)
1284 # a multirow cell was found
1286 # remove the multirow tag, set the valignment to top
1287 # and remove the bottom line
1288 document.body[i] = document.body[i].replace(' multirow="3" ', ' ')
1289 document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
1290 document.body[i] = document.body[i].replace(' bottomline="true" ', ' ')
1291 # write ERT to create the multirow cell
1292 # use 2 rows and 2cm as default with because the multirow span
1293 # and the column width is only hardly accessible
1294 subst = [old_put_cmd_in_ert("\\multirow{2}{2cm}{")]
1295 document.body[i + 4:i + 4] = subst
1296 i = find_token(document.body, "</cell>", i)
1298 document.warning("Malformed LyX document: Could not find end of tabular cell.")
1300 subst = [old_put_cmd_in_ert("}")]
1301 document.body[i - 3:i - 3] = subst
1302 # cell type 4 is multirow part cell
1303 i = find_token(document.body, '<cell multirow="4"', i)
1306 # remove the multirow tag, set the valignment to top
1307 # and remove the top line
1308 document.body[i] = document.body[i].replace(' multirow="4" ', ' ')
1309 document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
1310 document.body[i] = document.body[i].replace(' topline="true" ', ' ')
1312 if multirow == True:
1313 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
1314 add_to_preamble(document, ["\\usepackage{multirow}"])
1317 def convert_math_output(document):
1318 " Convert \html_use_mathml to \html_math_output "
1319 i = find_token(document.header, "\\html_use_mathml", 0)
1322 rgx = re.compile(r'\\html_use_mathml\s+(\w+)')
1323 m = rgx.match(document.header[i])
1325 newval = "0" # MathML
1328 newval = "2" # Images
1329 document.header[i] = "\\html_math_output " + newval
1332 def revert_math_output(document):
1333 " Revert \html_math_output to \html_use_mathml "
1334 i = find_token(document.header, "\\html_math_output", 0)
1337 rgx = re.compile(r'\\html_math_output\s+(\d)')
1338 m = rgx.match(document.header[i])
1342 if val == "1" or val == "2":
1345 document.warning("Unable to match " + document.header[i])
1346 document.header[i] = "\\html_use_mathml " + newval
1350 def revert_inset_preview(document):
1351 " Dissolves the preview inset "
1356 i = find_token(document.body, "\\begin_inset Preview", i)
1359 j = find_end_of_inset(document.body, i)
1361 document.warning("Malformed LyX document: Could not find end of Preview inset.")
1363 #If the layout is Standard we need to remove it, otherwise there
1364 #will be paragraph breaks that shouldn't be there.
1365 k = find_token(document.body, "\\begin_layout Standard", i)
1367 del document.body[i : i+3]
1368 del document.body[j-5 : j-2]
1371 del document.body[i]
1372 del document.body[j-1]
1376 def revert_equalspacing_xymatrix(document):
1377 " Revert a Formula with xymatrix@! to an ERT inset "
1380 has_preamble = False
1381 has_equal_spacing = False
1384 i = find_token(document.body, "\\begin_inset Formula", i)
1387 j = find_end_of_inset(document.body, i)
1389 document.warning("Malformed LyX document: Could not find end of Formula inset.")
1392 for curline in range(i,j):
1393 found = document.body[curline].find("\\xymatrix@!")
1398 has_equal_spacing = True
1399 content = [document.body[i][21:]]
1400 content += document.body[i+1:j]
1401 subst = put_cmd_in_ert(content)
1402 document.body[i:j+1] = subst
1405 for curline in range(i,j):
1406 l = document.body[curline].find("\\xymatrix")
1408 has_preamble = True;
1411 if has_equal_spacing and not has_preamble:
1412 add_to_preamble(document, ['\\usepackage[all]{xy}'])
1415 def revert_notefontcolor(document):
1416 " Reverts greyed-out note font color to preamble code "
1420 i = find_token(document.header, "\\notefontcolor", i)
1423 colorcode = get_value(document.header, '\\notefontcolor', 0)
1424 del document.header[i]
1425 # the color code is in the form #rrggbb where every character denotes a hex number
1426 # convert the string to an int
1427 red = string.atoi(colorcode[1:3],16)
1428 # we want the output "0.5" for the value "127" therefore increment here
1431 redout = float(red) / 256
1432 green = string.atoi(colorcode[3:5],16)
1435 greenout = float(green) / 256
1436 blue = string.atoi(colorcode[5:7],16)
1439 blueout = float(blue) / 256
1440 # write the preamble
1441 insert_to_preamble(0, document,
1442 '% Commands inserted by lyx2lyx to set the font color\n'
1443 '% for greyed-out notes\n'
1444 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
1445 + '\\definecolor{note_fontcolor}{rgb}{'
1446 + str(redout) + ', ' + str(greenout)
1447 + ', ' + str(blueout) + '}\n'
1448 + '\\renewenvironment{lyxgreyedout}\n'
1449 + ' {\\textcolor{note_fontcolor}\\bgroup}{\\egroup}\n')
1452 def revert_turkmen(document):
1453 "Set language Turkmen to English"
1455 if document.language == "turkmen":
1456 document.language = "english"
1457 i = find_token(document.header, "\\language", 0)
1459 document.header[i] = "\\language english"
1462 j = find_token(document.body, "\\lang turkmen", j)
1465 document.body[j] = document.body[j].replace("\\lang turkmen", "\\lang english")
1469 def revert_fontcolor(document):
1470 " Reverts font color to preamble code "
1474 i = find_token(document.header, "\\fontcolor", i)
1477 colorcode = get_value(document.header, '\\fontcolor', 0)
1478 del document.header[i]
1479 # don't clutter the preamble if backgroundcolor is not set
1480 if colorcode == "#000000":
1482 # the color code is in the form #rrggbb where every character denotes a hex number
1483 # convert the string to an int
1484 red = string.atoi(colorcode[1:3],16)
1485 # we want the output "0.5" for the value "127" therefore add here
1488 redout = float(red) / 256
1489 green = string.atoi(colorcode[3:5],16)
1492 greenout = float(green) / 256
1493 blue = string.atoi(colorcode[5:7],16)
1496 blueout = float(blue) / 256
1497 # write the preamble
1498 insert_to_preamble(0, document,
1499 '% Commands inserted by lyx2lyx to set the font color\n'
1500 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
1501 + '\\definecolor{document_fontcolor}{rgb}{'
1502 + str(redout) + ', ' + str(greenout)
1503 + ', ' + str(blueout) + '}\n'
1504 + '\\color{document_fontcolor}\n')
1507 def revert_shadedboxcolor(document):
1508 " Reverts shaded box color to preamble code "
1512 i = find_token(document.header, "\\boxbgcolor", i)
1515 colorcode = get_value(document.header, '\\boxbgcolor', 0)
1516 del document.header[i]
1517 # the color code is in the form #rrggbb where every character denotes a hex number
1518 # convert the string to an int
1519 red = string.atoi(colorcode[1:3],16)
1520 # we want the output "0.5" for the value "127" therefore increment here
1523 redout = float(red) / 256
1524 green = string.atoi(colorcode[3:5],16)
1527 greenout = float(green) / 256
1528 blue = string.atoi(colorcode[5:7],16)
1531 blueout = float(blue) / 256
1532 # write the preamble
1533 insert_to_preamble(0, document,
1534 '% Commands inserted by lyx2lyx to set the color\n'
1535 '% of boxes with shaded background\n'
1536 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
1537 + '\\definecolor{shadecolor}{rgb}{'
1538 + str(redout) + ', ' + str(greenout)
1539 + ', ' + str(blueout) + '}\n')
1542 def revert_lyx_version(document):
1543 " Reverts LyX Version information from Inset Info "
1544 version = "LyX version"
1546 import lyx2lyx_version
1547 version = lyx2lyx_version.version
1553 i = find_token(document.body, '\\begin_inset Info', i)
1556 j = find_end_of_inset(document.body, i + 1)
1559 document.warning("Malformed LyX document: Could not find end of Info inset.")
1565 # but we shall try to be forgiving.
1567 for k in range(i, j):
1568 if document.body[k].startswith("arg"):
1569 arg = document.body[k][3:].strip().strip('"')
1570 if document.body[k].startswith("type"):
1571 typ = document.body[k][4:].strip().strip('"')
1572 if arg != "version" or typ != "lyxinfo":
1576 # We do not actually know the version of LyX used to produce the document.
1577 # But we can use our version, since we are reverting.
1579 # Now we want to check if the line after "\end_inset" is empty. It normally
1580 # is, so we want to remove it, too.
1582 if document.body[j+1].strip() == "":
1584 document.body[i: lastline] = s
1588 def revert_math_scale(document):
1589 " Remove math scaling and LaTeX options "
1590 i = find_token(document.header, '\\html_math_img_scale', 0)
1592 del document.header[i]
1593 i = find_token(document.header, '\\html_latex_start', 0)
1595 del document.header[i]
1596 i = find_token(document.header, '\\html_latex_end', 0)
1598 del document.header[i]
1601 def revert_pagesizes(document):
1603 " Revert page sizes to default "
1604 i = find_token(document.header, '\\papersize', 0)
1606 size = document.header[i][11:]
1607 if size == "a0paper" or size == "a1paper" or size == "a2paper" \
1608 or size == "a6paper" or size == "b0paper" or size == "b1paper" \
1609 or size == "b2paper" or size == "b6paper" or size == "b0j" \
1610 or size == "b1j" or size == "b2j" or size == "b3j" or size == "b4j" \
1611 or size == "b5j" or size == "b6j":
1612 del document.header[i]
1615 def convert_html_quotes(document):
1616 " Remove quotes around html_latex_start and html_latex_end "
1618 i = find_token(document.header, '\\html_latex_start', 0)
1620 line = document.header[i]
1621 l = re.compile(r'\\html_latex_start\s+"(.*)"')
1624 document.header[i] = "\\html_latex_start " + m.group(1)
1626 i = find_token(document.header, '\\html_latex_end', 0)
1628 line = document.header[i]
1629 l = re.compile(r'\\html_latex_end\s+"(.*)"')
1632 document.header[i] = "\\html_latex_end " + m.group(1)
1635 def revert_html_quotes(document):
1636 " Remove quotes around html_latex_start and html_latex_end "
1638 i = find_token(document.header, '\\html_latex_start', 0)
1640 line = document.header[i]
1641 l = re.compile(r'\\html_latex_start\s+(.*)')
1643 document.header[i] = "\\html_latex_start \"" + m.group(1) + "\""
1645 i = find_token(document.header, '\\html_latex_end', 0)
1647 line = document.header[i]
1648 l = re.compile(r'\\html_latex_end\s+(.*)')
1650 document.header[i] = "\\html_latex_end \"" + m.group(1) + "\""
1653 def revert_output_sync(document):
1654 " Remove forward search options "
1655 i = find_token(document.header, '\\output_sync_macro', 0)
1657 del document.header[i]
1658 i = find_token(document.header, '\\output_sync', 0)
1660 del document.header[i]
1663 def convert_beamer_args(document):
1664 " Convert ERT arguments in Beamer to InsetArguments "
1666 if document.textclass != "beamer" and document.textclass != "article-beamer":
1669 layouts = ("Block", "ExampleBlock", "AlertBlock")
1670 for layout in layouts:
1673 blay = find_token(document.body, '\\begin_layout ' + layout, blay)
1676 elay = find_end_of(document.body, blay, '\\begin_layout', '\\end_layout')
1678 document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
1681 bert = find_token(document.body, '\\begin_inset ERT', blay)
1683 document.warning("Malformed Beamer LyX document: Can't find argument of " + layout + " layout.")
1686 eert = find_end_of_inset(document.body, bert)
1688 document.warning("Malformed LyX document: Can't find end of ERT.")
1692 # So the ERT inset begins at line k and goes to line l. We now wrap it in
1693 # an argument inset.
1694 # Do the end first, so as not to mess up the variables.
1695 document.body[eert + 1:eert + 1] = ['', '\\end_layout', '', '\\end_inset', '']
1696 document.body[bert:bert] = ['\\begin_inset OptArg', 'status open', '',
1697 '\\begin_layout Plain Layout']
1701 def revert_beamer_args(document):
1702 " Revert Beamer arguments to ERT "
1704 if document.textclass != "beamer" and document.textclass != "article-beamer":
1707 layouts = ("Block", "ExampleBlock", "AlertBlock")
1708 for layout in layouts:
1711 blay = find_token(document.body, '\\begin_layout ' + layout, blay)
1714 elay = find_end_of(document.body, blay, '\\begin_layout', '\\end_layout')
1716 document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
1719 bopt = find_token(document.body, '\\begin_inset OptArg', blay)
1721 # it is legal not to have one of these
1724 eopt = find_end_of_inset(document.body, bopt)
1726 document.warning("Malformed LyX document: Can't find end of argument.")
1729 bplay = find_token(document.body, '\\begin_layout Plain Layout', blay)
1731 document.warning("Malformed LyX document: Can't find plain layout.")
1734 eplay = find_end_of(document.body, bplay, '\\begin_layout', '\\end_layout')
1736 document.warning("Malformed LyX document: Can't find end of plain layout.")
1739 # So the content of the argument inset goes from bplay + 1 to eplay - 1
1743 document.warning(str(bcont) + " " + str(eplay))
1746 # we convert the content of the argument into pure LaTeX...
1747 content = lyx2latex(document, document.body[bcont:eplay])
1748 strlist = put_cmd_in_ert(["{" + content + "}"])
1750 # now replace the optional argument with the ERT
1751 document.body[bopt:eopt + 1] = strlist
1755 def revert_align_decimal(document):
1758 l = document.body[l].find('alignment=decimal')
1761 remove_option(document, l, 'decimal_point')
1762 document.body[l].replace('decimal', 'center')
1765 def convert_optarg(document):
1766 " Convert \\begin_inset OptArg to \\begin_inset Argument "
1769 i = find_token(document.body, '\\begin_inset OptArg', i)
1772 document.body[i] = "\\begin_inset Argument"
1776 def revert_argument(document):
1777 " Convert \\begin_inset Argument to \\begin_inset OptArg "
1780 i = find_token(document.body, '\\begin_inset Argument', i)
1783 document.body[i] = "\\begin_inset OptArg"
1787 def revert_makebox(document):
1788 " Convert \\makebox to TeX code "
1791 # only revert frameless boxes without an inner box
1792 i = find_token(document.body, '\\begin_inset Box Frameless', i)
1796 z = find_end_of_inset(document.body, i)
1798 document.warning("Malformed LyX document: Can't find end of box inset.")
1800 j = find_token(document.body, 'use_makebox 1', i)
1801 # assure we found the makebox of the current box
1802 if j > i + 7 or j == -1:
1805 # remove the \end_inset
1806 document.body[z - 2:z + 1] = put_cmd_in_ert("}")
1807 # determine the alignment
1808 k = find_token(document.body, 'hor_pos', j - 4)
1809 align = document.body[k][9]
1810 # determine the width
1811 l = find_token(document.body, 'width "', j + 1)
1812 length = document.body[l][7:]
1813 # remove trailing '"'
1814 length = length[:-1]
1815 # latex_length returns "bool,length"
1816 length = latex_length(length).split(",")[1]
1817 subst = "\\makebox[" + length + "][" \
1819 document.body[i:i+13] = put_cmd_in_ert(subst)
1823 def revert_IEEEtran(document):
1824 " Convert IEEEtran layouts and styles to TeX code "
1825 revert_flex_inset(document, "IEEE membership", "\\IEEEmembership", 0)
1826 revert_flex_inset(document, "Lowercase", "\\MakeLowercase", 0)
1833 supported_versions = ["2.0.0","2.0"]
1834 convert = [[346, []],
1840 [352, [convert_splitindex]],
1847 [359, [convert_nomencl_width]],
1857 [369, [convert_author_id]],
1861 [373, [merge_gbrief]],
1867 [379, [convert_math_output]],
1877 [389, [convert_html_quotes]],
1880 [392, [convert_beamer_args]],
1881 [393, [convert_optarg]],
1885 revert = [[393, [revert_makebox]],
1886 [392, [revert_argument]],
1887 [391, [revert_beamer_args]],
1888 [390, [revert_align_decimal, revert_IEEEtran]],
1889 [389, [revert_output_sync]],
1890 [388, [revert_html_quotes]],
1891 [387, [revert_pagesizes]],
1892 [386, [revert_math_scale]],
1893 [385, [revert_lyx_version]],
1894 [384, [revert_shadedboxcolor]],
1895 [383, [revert_fontcolor]],
1896 [382, [revert_turkmen]],
1897 [381, [revert_notefontcolor]],
1898 [380, [revert_equalspacing_xymatrix]],
1899 [379, [revert_inset_preview]],
1900 [378, [revert_math_output]],
1902 [376, [revert_multirow]],
1903 [375, [revert_includeall]],
1904 [374, [revert_includeonly]],
1905 [373, [revert_html_options]],
1906 [372, [revert_gbrief]],
1907 [371, [revert_fontenc]],
1908 [370, [revert_mhchem]],
1909 [369, [revert_suppress_date]],
1910 [368, [revert_author_id]],
1911 [367, [revert_hspace_glue_lengths]],
1912 [366, [revert_percent_vspace_lengths, revert_percent_hspace_lengths]],
1913 [365, [revert_percent_skip_lengths]],
1914 [364, [revert_paragraph_indentation]],
1915 [363, [revert_branch_filename]],
1916 [362, [revert_longtable_align]],
1917 [361, [revert_applemac]],
1919 [359, [revert_nomencl_cwidth]],
1920 [358, [revert_nomencl_width]],
1921 [357, [revert_custom_processors]],
1922 [356, [revert_ulinelatex]],
1924 [354, [revert_strikeout]],
1925 [353, [revert_printindexall]],
1926 [352, [revert_subindex]],
1927 [351, [revert_splitindex]],
1928 [350, [revert_backgroundcolor]],
1929 [349, [revert_outputformat]],
1930 [348, [revert_xetex]],
1931 [347, [revert_phantom, revert_hphantom, revert_vphantom]],
1932 [346, [revert_tabularvalign]],
1933 [345, [revert_swiss]]
1937 if __name__ == "__main__":