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 "
278 i = find_token(document.body, '\\begin_inset Flex ' + name, i)
281 z = find_end_of_inset(document.body, i)
283 document.warning("Malformed LyX document: Can't find end of Flex " + name + " inset.")
285 # remove the \end_inset
286 document.body[z - 2:z + 1] = put_cmd_in_ert("}")
287 # we need to reset character layouts if necessary
288 j = find_token(document.body, '\\emph on', i)
289 k = find_token(document.body, '\\noun on', i)
290 l = find_token(document.body, '\\series', i)
291 m = find_token(document.body, '\\family', i)
292 n = find_token(document.body, '\\shape', i)
293 o = find_token(document.body, '\\color', i)
294 p = find_token(document.body, '\\size', i)
295 q = find_token(document.body, '\\bar under', i)
296 r = find_token(document.body, '\\uuline on', i)
297 s = find_token(document.body, '\\uwave on', i)
298 t = find_token(document.body, '\\strikeout on', i)
299 if j != -1 and j < z:
300 document.body.insert(z-2, "\\emph default")
301 if k != -1 and k < z:
302 document.body.insert(z-2, "\\noun default")
303 if l != -1 and l < z:
304 document.body.insert(z-2, "\\series default")
305 if m != -1 and m < z:
306 document.body.insert(z-2, "\\family default")
307 if n != -1 and n < z:
308 document.body.insert(z-2, "\\shape default")
309 if o != -1 and o < z:
310 document.body.insert(z-2, "\\color inherit")
311 if p != -1 and p < z:
312 document.body.insert(z-2, "\\size default")
313 if q != -1 and q < z:
314 document.body.insert(z-2, "\\bar default")
315 if r != -1 and r < z:
316 document.body.insert(z-2, "\\uuline default")
317 if s != -1 and s < z:
318 document.body.insert(z-2, "\\uwave default")
319 if t != -1 and t < z:
320 document.body.insert(z-2, "\\strikeout default")
321 document.body[i:i + 4] = put_cmd_in_ert(LaTeXname + "{")
325 def revert_charstyles(document, name, LaTeXname, changed):
326 " Reverts character styles to TeX code "
329 i = find_token(document.body, name + ' on', i)
332 j = find_token(document.body, name + ' default', i)
333 k = find_token(document.body, name + ' on', i + 1)
334 # if there is no default set, the style ends with the layout
335 # assure hereby that we found the correct layout end
336 if j != -1 and (j < k or k == -1):
337 document.body[j:j+1] = put_cmd_in_ert("}")
339 j = find_token(document.body, '\\end_layout', i)
340 document.body[j:j] = put_cmd_in_ert("}")
341 document.body[i:i + 1] = put_cmd_in_ert(LaTeXname + "{")
346 def revert_layout_command(document, name, LaTeXname, position):
347 " Reverts a command from a layout to TeX code "
350 i = find_token(document.body, '\\begin_layout ' + name, i)
354 # find the next layout
357 j = find_token(document.body, '\\begin_layout', j)
358 l = len(document.body)
359 # if nothing was found it was the last layout of the document
361 document.body[l - 4:l - 4] = put_cmd_in_ert("}")
363 # exclude plain layout because this can be TeX code or another inset
364 elif document.body[j] != '\\begin_layout Plain Layout':
365 document.body[j - 2:j - 2] = put_cmd_in_ert("}")
369 document.body[i] = '\\begin_layout Standard'
370 document.body[i + 1:i + 1] = put_cmd_in_ert(LaTeXname + "{")
374 ####################################################################
377 def revert_swiss(document):
378 " Set language german-ch to ngerman "
380 if document.language == "german-ch":
381 document.language = "ngerman"
382 i = find_token(document.header, "\\language", 0)
384 document.header[i] = "\\language ngerman"
387 j = find_token(document.body, "\\lang german-ch", j)
390 document.body[j] = document.body[j].replace("\\lang german-ch", "\\lang ngerman")
394 def revert_tabularvalign(document):
395 " Revert the tabular valign option "
398 i = find_token(document.body, "\\begin_inset Tabular", i)
401 j = find_token(document.body, "</cell>", i)
403 document.warning("Malformed LyX document: Could not find end of tabular cell.")
406 # don't set a box for longtables, only delete tabularvalignment
407 # the alignment is 2 lines below \\begin_inset Tabular
408 p = document.body[i+2].find("islongtable")
410 q = document.body[i+2].find("tabularvalignment")
412 document.body[i+2] = document.body[i+2][:q-1]
413 document.body[i+2] = document.body[i+2] + '>'
418 tabularvalignment = 'c'
419 # which valignment is specified?
420 m = document.body[i+2].find('tabularvalignment="top"')
422 tabularvalignment = 't'
423 m = document.body[i+2].find('tabularvalignment="bottom"')
425 tabularvalignment = 'b'
426 # delete tabularvalignment
427 q = document.body[i+2].find("tabularvalignment")
429 document.body[i+2] = document.body[i+2][:q-1]
430 document.body[i+2] = document.body[i+2] + '>'
432 # don't add a box when centered
433 if tabularvalignment == 'c':
436 subst = ['\\end_layout', '\\end_inset']
437 document.body[j:j] = subst # just inserts those lines
438 subst = ['\\begin_inset Box Frameless',
439 'position "' + tabularvalignment +'"',
444 # we don't know the width, assume 50%
448 'height_special "totalheight"',
451 '\\begin_layout Plain Layout']
452 document.body[i:i] = subst # this just inserts the array at i
453 i += len(subst) + 2 # adjust i to save a few cycles
456 def revert_phantom(document):
457 " Reverts phantom to ERT "
461 i = find_token(document.body, "\\begin_inset Phantom Phantom", i)
464 substi = document.body[i].replace('\\begin_inset Phantom Phantom', \
465 '\\begin_inset ERT\nstatus collapsed\n\n' \
466 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
467 'phantom{\n\\end_layout\n\n\\end_inset\n')
468 substi = substi.split('\n')
469 document.body[i : i+4] = substi
471 j = find_token(document.body, "\\end_layout", i)
473 document.warning("Malformed LyX document: Could not find end of Phantom inset.")
475 substj = document.body[j].replace('\\end_layout', \
476 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
477 '\\begin_layout Plain Layout\n\n' \
478 '}\n\\end_layout\n\n\\end_inset\n')
479 substj = substj.split('\n')
480 document.body[j : j+4] = substj
484 def revert_hphantom(document):
485 " Reverts hphantom to ERT "
489 i = find_token(document.body, "\\begin_inset Phantom HPhantom", i)
492 substi = document.body[i].replace('\\begin_inset Phantom HPhantom', \
493 '\\begin_inset ERT\nstatus collapsed\n\n' \
494 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
495 'hphantom{\n\\end_layout\n\n\\end_inset\n')
496 substi = substi.split('\n')
497 document.body[i : i+4] = substi
499 j = find_token(document.body, "\\end_layout", i)
501 document.warning("Malformed LyX document: Could not find end of HPhantom inset.")
503 substj = document.body[j].replace('\\end_layout', \
504 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
505 '\\begin_layout Plain Layout\n\n' \
506 '}\n\\end_layout\n\n\\end_inset\n')
507 substj = substj.split('\n')
508 document.body[j : j+4] = substj
512 def revert_vphantom(document):
513 " Reverts vphantom to ERT "
517 i = find_token(document.body, "\\begin_inset Phantom VPhantom", i)
520 substi = document.body[i].replace('\\begin_inset Phantom VPhantom', \
521 '\\begin_inset ERT\nstatus collapsed\n\n' \
522 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
523 'vphantom{\n\\end_layout\n\n\\end_inset\n')
524 substi = substi.split('\n')
525 document.body[i : i+4] = substi
527 j = find_token(document.body, "\\end_layout", i)
529 document.warning("Malformed LyX document: Could not find end of VPhantom inset.")
531 substj = document.body[j].replace('\\end_layout', \
532 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
533 '\\begin_layout Plain Layout\n\n' \
534 '}\n\\end_layout\n\n\\end_inset\n')
535 substj = substj.split('\n')
536 document.body[j : j+4] = substj
540 def revert_xetex(document):
541 " Reverts documents that use XeTeX "
542 i = find_token(document.header, '\\use_xetex', 0)
544 document.warning("Malformed LyX document: Missing \\use_xetex.")
546 if get_value(document.header, "\\use_xetex", i) == 'false':
547 del document.header[i]
549 del document.header[i]
550 # 1.) set doc encoding to utf8-plain
551 i = find_token(document.header, "\\inputencoding", 0)
553 document.warning("Malformed LyX document: Missing \\inputencoding.")
554 document.header[i] = "\\inputencoding utf8-plain"
555 # 2.) check font settings
556 l = find_token(document.header, "\\font_roman", 0)
558 document.warning("Malformed LyX document: Missing \\font_roman.")
559 line = document.header[l]
560 l = re.compile(r'\\font_roman (.*)$')
563 l = find_token(document.header, "\\font_sans", 0)
565 document.warning("Malformed LyX document: Missing \\font_sans.")
566 line = document.header[l]
567 l = re.compile(r'\\font_sans (.*)$')
570 l = find_token(document.header, "\\font_typewriter", 0)
572 document.warning("Malformed LyX document: Missing \\font_typewriter.")
573 line = document.header[l]
574 l = re.compile(r'\\font_typewriter (.*)$')
576 typewriter = m.group(1)
577 osf = get_value(document.header, '\\font_osf', 0) == "true"
578 sf_scale = float(get_value(document.header, '\\font_sf_scale', 0))
579 tt_scale = float(get_value(document.header, '\\font_tt_scale', 0))
580 # 3.) set preamble stuff
581 pretext = '%% This document must be processed with xelatex!\n'
582 pretext += '\\usepackage{fontspec}\n'
583 if roman != "default":
584 pretext += '\\setmainfont[Mapping=tex-text]{' + roman + '}\n'
585 if sans != "default":
586 pretext += '\\setsansfont['
588 pretext += 'Scale=' + str(sf_scale / 100) + ','
589 pretext += 'Mapping=tex-text]{' + sans + '}\n'
590 if typewriter != "default":
591 pretext += '\\setmonofont'
593 pretext += '[Scale=' + str(tt_scale / 100) + ']'
594 pretext += '{' + typewriter + '}\n'
596 pretext += '\\defaultfontfeatures{Numbers=OldStyle}\n'
597 pretext += '\usepackage{xunicode}\n'
598 pretext += '\usepackage{xltxtra}\n'
599 insert_to_preamble(0, document, pretext)
600 # 4.) reset font settings
601 i = find_token(document.header, "\\font_roman", 0)
603 document.warning("Malformed LyX document: Missing \\font_roman.")
604 document.header[i] = "\\font_roman default"
605 i = find_token(document.header, "\\font_sans", 0)
607 document.warning("Malformed LyX document: Missing \\font_sans.")
608 document.header[i] = "\\font_sans default"
609 i = find_token(document.header, "\\font_typewriter", 0)
611 document.warning("Malformed LyX document: Missing \\font_typewriter.")
612 document.header[i] = "\\font_typewriter default"
613 i = find_token(document.header, "\\font_osf", 0)
615 document.warning("Malformed LyX document: Missing \\font_osf.")
616 document.header[i] = "\\font_osf false"
617 i = find_token(document.header, "\\font_sc", 0)
619 document.warning("Malformed LyX document: Missing \\font_sc.")
620 document.header[i] = "\\font_sc false"
621 i = find_token(document.header, "\\font_sf_scale", 0)
623 document.warning("Malformed LyX document: Missing \\font_sf_scale.")
624 document.header[i] = "\\font_sf_scale 100"
625 i = find_token(document.header, "\\font_tt_scale", 0)
627 document.warning("Malformed LyX document: Missing \\font_tt_scale.")
628 document.header[i] = "\\font_tt_scale 100"
631 def revert_outputformat(document):
632 " Remove default output format param "
633 i = find_token(document.header, '\\default_output_format', 0)
635 document.warning("Malformed LyX document: Missing \\default_output_format.")
637 del document.header[i]
640 def revert_backgroundcolor(document):
641 " Reverts background color to preamble code "
645 i = find_token(document.header, "\\backgroundcolor", i)
648 colorcode = get_value(document.header, '\\backgroundcolor', 0)
649 del document.header[i]
650 # don't clutter the preamble if backgroundcolor is not set
651 if colorcode == "#ffffff":
653 # the color code is in the form #rrggbb where every character denotes a hex number
654 # convert the string to an int
655 red = string.atoi(colorcode[1:3],16)
656 # we want the output "0.5" for the value "127" therefore add here
659 redout = float(red) / 256
660 green = string.atoi(colorcode[3:5],16)
663 greenout = float(green) / 256
664 blue = string.atoi(colorcode[5:7],16)
667 blueout = float(blue) / 256
669 insert_to_preamble(0, document,
670 '% Commands inserted by lyx2lyx to set the background color\n'
671 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
672 + '\\definecolor{page_backgroundcolor}{rgb}{'
673 + str(redout) + ', ' + str(greenout)
674 + ', ' + str(blueout) + '}\n'
675 + '\\pagecolor{page_backgroundcolor}\n')
678 def revert_splitindex(document):
679 " Reverts splitindex-aware documents "
680 i = find_token(document.header, '\\use_indices', 0)
682 document.warning("Malformed LyX document: Missing \\use_indices.")
684 indices = get_value(document.header, "\\use_indices", i)
686 if indices == "true":
687 preamble += "\\usepackage{splitidx}\n"
688 del document.header[i]
691 i = find_token(document.header, "\\index", i)
694 k = find_token(document.header, "\\end_index", i)
696 document.warning("Malformed LyX document: Missing \\end_index.")
698 line = document.header[i]
699 l = re.compile(r'\\index (.*)$')
702 ishortcut = get_value(document.header, '\\shortcut', i, k)
703 if ishortcut != "" and indices == "true":
704 preamble += "\\newindex[" + iname + "]{" + ishortcut + "}\n"
705 del document.header[i:k+1]
708 insert_to_preamble(0, document, preamble)
711 i = find_token(document.body, "\\begin_inset Index", i)
714 line = document.body[i]
715 l = re.compile(r'\\begin_inset Index (.*)$')
718 if itype == "idx" or indices == "false":
719 document.body[i] = "\\begin_inset Index"
721 k = find_end_of_inset(document.body, i)
724 content = lyx2latex(document, document.body[i:k])
726 content = content.replace('"', r'\"')
727 subst = [old_put_cmd_in_ert("\\sindex[" + itype + "]{" + content + "}")]
728 document.body[i:k+1] = subst
732 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
735 k = find_end_of_inset(document.body, i)
736 ptype = get_value(document.body, 'type', i, k).strip('"')
738 j = find_token(document.body, "type", i, k)
740 elif indices == "false":
741 del document.body[i:k+1]
743 subst = [old_put_cmd_in_ert("\\printindex[" + ptype + "]{}")]
744 document.body[i:k+1] = subst
748 def convert_splitindex(document):
749 " Converts index and printindex insets to splitindex-aware format "
752 i = find_token(document.body, "\\begin_inset Index", i)
755 document.body[i] = document.body[i].replace("\\begin_inset Index",
756 "\\begin_inset Index idx")
760 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
763 if document.body[i + 1].find('LatexCommand printindex') == -1:
764 document.warning("Malformed LyX document: Incomplete printindex inset.")
766 subst = ["LatexCommand printindex",
768 document.body[i + 1:i + 2] = subst
772 def revert_subindex(document):
773 " Reverts \\printsubindex CommandInset types "
774 i = find_token(document.header, '\\use_indices', 0)
776 document.warning("Malformed LyX document: Missing \\use_indices.")
778 indices = get_value(document.header, "\\use_indices", i)
781 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
784 k = find_end_of_inset(document.body, i)
785 ctype = get_value(document.body, 'LatexCommand', i, k)
786 if ctype != "printsubindex":
789 ptype = get_value(document.body, 'type', i, k).strip('"')
790 if indices == "false":
791 del document.body[i:k+1]
793 subst = [old_put_cmd_in_ert("\\printsubindex[" + ptype + "]{}")]
794 document.body[i:k+1] = subst
798 def revert_printindexall(document):
799 " Reverts \\print[sub]index* CommandInset types "
800 i = find_token(document.header, '\\use_indices', 0)
802 document.warning("Malformed LyX document: Missing \\use_indices.")
804 indices = get_value(document.header, "\\use_indices", i)
807 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
810 k = find_end_of_inset(document.body, i)
811 ctype = get_value(document.body, 'LatexCommand', i, k)
812 if ctype != "printindex*" and ctype != "printsubindex*":
815 if indices == "false":
816 del document.body[i:k+1]
818 subst = [old_put_cmd_in_ert("\\" + ctype + "{}")]
819 document.body[i:k+1] = subst
823 def revert_strikeout(document):
824 " Reverts \\strikeout character style "
826 changed = revert_charstyles(document, "\\uuline", "\\uuline", changed)
827 changed = revert_charstyles(document, "\\uwave", "\\uwave", changed)
828 changed = revert_charstyles(document, "\\strikeout", "\\sout", changed)
830 insert_to_preamble(0, document,
831 '% Commands inserted by lyx2lyx for proper underlining\n'
832 + '\\PassOptionsToPackage{normalem}{ulem}\n'
833 + '\\usepackage{ulem}\n')
836 def revert_ulinelatex(document):
837 " Reverts \\uline character style "
838 i = find_token(document.body, '\\bar under', 0)
841 insert_to_preamble(0, document,
842 '% Commands inserted by lyx2lyx for proper underlining\n'
843 + '\\PassOptionsToPackage{normalem}{ulem}\n'
844 + '\\usepackage{ulem}\n'
845 + '\\let\\cite@rig\\cite\n'
846 + '\\newcommand{\\b@xcite}[2][\\%]{\\def\\def@pt{\\%}\\def\\pas@pt{#1}\n'
847 + ' \\mbox{\\ifx\\def@pt\\pas@pt\\cite@rig{#2}\\else\\cite@rig[#1]{#2}\\fi}}\n'
848 + '\\renewcommand{\\underbar}[1]{{\\let\\cite\\b@xcite\\uline{#1}}}\n')
851 def revert_custom_processors(document):
852 " Remove bibtex_command and index_command params "
853 i = find_token(document.header, '\\bibtex_command', 0)
855 document.warning("Malformed LyX document: Missing \\bibtex_command.")
857 del document.header[i]
858 i = find_token(document.header, '\\index_command', 0)
860 document.warning("Malformed LyX document: Missing \\index_command.")
862 del document.header[i]
865 def convert_nomencl_width(document):
866 " Add set_width param to nomencl_print "
869 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
872 document.body.insert(i + 2, "set_width \"none\"")
876 def revert_nomencl_width(document):
877 " Remove set_width param from nomencl_print "
880 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
883 j = find_end_of_inset(document.body, i)
884 l = find_token(document.body, "set_width", i, j)
886 document.warning("Can't find set_width option for nomencl_print!")
893 def revert_nomencl_cwidth(document):
894 " Remove width param from nomencl_print "
897 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
900 j = find_end_of_inset(document.body, i)
901 l = find_token(document.body, "width", i, j)
903 #Can't find width option for nomencl_print
906 width = get_value(document.body, "width", i, j).strip('"')
908 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
909 add_to_preamble(document, ["\\setlength{\\nomlabelwidth}{" + width + "}"])
913 def revert_applemac(document):
914 " Revert applemac encoding to auto "
916 if document.encoding == "applemac":
917 document.encoding = "auto"
918 i = find_token(document.header, "\\encoding", 0)
920 document.header[i] = "\\encoding auto"
923 def revert_longtable_align(document):
924 " Remove longtable alignment setting "
928 i = find_token(document.body, "\\begin_inset Tabular", i)
931 # the alignment is 2 lines below \\begin_inset Tabular
932 j = document.body[i+2].find("longtabularalignment")
935 document.body[i+2] = document.body[i+2][:j-1]
936 document.body[i+2] = document.body[i+2] + '>'
940 def revert_branch_filename(document):
941 " Remove \\filename_suffix parameter from branches "
944 i = find_token(document.header, "\\filename_suffix", i)
947 del document.header[i]
950 def revert_paragraph_indentation(document):
951 " Revert custom paragraph indentation to preamble code "
954 i = find_token(document.header, "\\paragraph_indentation", i)
957 # only remove the preamble line if default
958 # otherwise also write the value to the preamble
959 length = get_value(document.header, "\\paragraph_indentation", i)
960 if length == "default":
961 del document.header[i]
964 # handle percent lengths
965 # latex_length returns "bool,length"
966 length = latex_length(length).split(",")[1]
967 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
968 add_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
969 del document.header[i]
973 def revert_percent_skip_lengths(document):
974 " Revert relative lengths for paragraph skip separation to preamble code "
977 i = find_token(document.header, "\\defskip", i)
980 length = get_value(document.header, "\\defskip", i)
981 # only revert when a custom length was set and when
982 # it used a percent length
983 if length not in ('smallskip', 'medskip', 'bigskip'):
984 # handle percent lengths
985 length = latex_length(length)
986 # latex_length returns "bool,length"
987 percent = length.split(",")[0]
988 length = length.split(",")[1]
989 if percent == "True":
990 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
991 add_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
992 # set defskip to medskip as default
993 document.header[i] = "\\defskip medskip"
997 def revert_percent_vspace_lengths(document):
998 " Revert relative VSpace lengths to ERT "
1001 i = find_token(document.body, "\\begin_inset VSpace", i)
1004 # only revert if a custom length was set and if
1005 # it used a percent length
1006 line = document.body[i]
1007 r = re.compile(r'\\begin_inset VSpace (.*)$')
1010 if length not in ('defskip', 'smallskip', 'medskip', 'bigskip', 'vfill'):
1011 # check if the space has a star (protected space)
1012 protected = (document.body[i].rfind("*") != -1)
1014 length = length.rstrip('*')
1015 # handle percent lengths
1016 length = latex_length(length)
1017 # latex_length returns "bool,length"
1018 percent = length.split(",")[0]
1019 length = length.split(",")[1]
1020 # revert the VSpace inset to ERT
1021 if percent == "True":
1023 subst = [old_put_cmd_in_ert("\\vspace*{" + length + "}")]
1025 subst = [old_put_cmd_in_ert("\\vspace{" + length + "}")]
1026 document.body[i:i+2] = subst
1030 def revert_percent_hspace_lengths(document):
1031 " Revert relative HSpace lengths to ERT "
1034 i = find_token(document.body, "\\begin_inset space \\hspace", i)
1037 protected = (document.body[i].find("\\hspace*{}") != -1)
1038 # only revert if a custom length was set and if
1039 # it used a percent length
1040 length = get_value(document.body, '\\length', i+1)
1042 document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
1044 # handle percent lengths
1045 length = latex_length(length)
1046 # latex_length returns "bool,length"
1047 percent = length.split(",")[0]
1048 length = length.split(",")[1]
1049 # revert the HSpace inset to ERT
1050 if percent == "True":
1052 subst = [old_put_cmd_in_ert("\\hspace*{" + length + "}")]
1054 subst = [old_put_cmd_in_ert("\\hspace{" + length + "}")]
1055 document.body[i:i+3] = subst
1059 def revert_hspace_glue_lengths(document):
1060 " Revert HSpace glue lengths to ERT "
1063 i = find_token(document.body, "\\begin_inset space \\hspace", i)
1066 protected = (document.body[i].find("\\hspace*{}") != -1)
1067 length = get_value(document.body, '\\length', i+1)
1069 document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
1071 # only revert if the length contains a plus or minus at pos != 0
1072 glue = re.compile(r'.+[\+-]')
1073 if glue.search(length):
1074 # handle percent lengths
1075 # latex_length returns "bool,length"
1076 length = latex_length(length).split(",")[1]
1077 # revert the HSpace inset to ERT
1079 subst = [old_put_cmd_in_ert("\\hspace*{" + length + "}")]
1081 subst = [old_put_cmd_in_ert("\\hspace{" + length + "}")]
1082 document.body[i:i+3] = subst
1085 def convert_author_id(document):
1086 " Add the author_id to the \\author definition and make sure 0 is not used"
1090 i = find_token(document.header, "\\author", i)
1094 r = re.compile(r'(\\author) (\".*\")\s?(.*)$')
1095 m = r.match(document.header[i])
1100 if m.lastindex == 3:
1102 document.header[i] = "\\author %i %s %s" % (j, name, email)
1108 k = find_token(document.body, "\\change_", k)
1112 change = document.body[k].split(' ');
1113 if len(change) == 3:
1115 author_id = int(change[1])
1117 document.body[k] = "%s %i %s" % (type, author_id + 1, time)
1120 def revert_author_id(document):
1121 " Remove the author_id from the \\author definition "
1126 i = find_token(document.header, "\\author", i)
1130 r = re.compile(r'(\\author) (\d+) (\".*\")\s?(.*)$')
1131 m = r.match(document.header[i])
1133 author_id = int(m.group(2))
1134 idmap[author_id] = j
1138 if m.lastindex == 4:
1140 document.header[i] = "\\author %s %s" % (name, email)
1146 k = find_token(document.body, "\\change_", k)
1150 change = document.body[k].split(' ');
1151 if len(change) == 3:
1153 author_id = int(change[1])
1155 document.body[k] = "%s %i %s" % (type, idmap[author_id], time)
1159 def revert_suppress_date(document):
1160 " Revert suppressing of default document date to preamble code "
1163 i = find_token(document.header, "\\suppress_date", i)
1166 # remove the preamble line and write to the preamble
1167 # when suppress_date was true
1168 date = get_value(document.header, "\\suppress_date", i)
1170 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
1171 add_to_preamble(document, ["\\date{}"])
1172 del document.header[i]
1176 def revert_mhchem(document):
1177 "Revert mhchem loading to preamble code"
1182 i = find_token(document.header, "\\use_mhchem 1", 0)
1186 i = find_token(document.header, "\\use_mhchem 2", 0)
1189 if mhchem == "auto":
1190 j = find_token(document.body, "\\cf{", 0)
1194 j = find_token(document.body, "\\ce{", 0)
1198 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
1199 add_to_preamble(document, ["\\PassOptionsToPackage{version=3}{mhchem}"])
1200 add_to_preamble(document, ["\\usepackage{mhchem}"])
1201 k = find_token(document.header, "\\use_mhchem", 0)
1203 document.warning("Malformed LyX document: Could not find mhchem setting.")
1205 del document.header[k]
1208 def revert_fontenc(document):
1209 " Remove fontencoding param "
1210 i = find_token(document.header, '\\fontencoding', 0)
1212 document.warning("Malformed LyX document: Missing \\fontencoding.")
1214 del document.header[i]
1217 def merge_gbrief(document):
1218 " Merge g-brief-en and g-brief-de to one class "
1220 if document.textclass != "g-brief-de":
1221 if document.textclass == "g-brief-en":
1222 document.textclass = "g-brief"
1223 document.set_textclass()
1226 obsoletedby = { "Brieftext": "Letter",
1227 "Unterschrift": "Signature",
1228 "Strasse": "Street",
1229 "Zusatz": "Addition",
1232 "RetourAdresse": "ReturnAddress",
1233 "MeinZeichen": "MyRef",
1234 "IhrZeichen": "YourRef",
1235 "IhrSchreiben": "YourMail",
1238 "Konto": "BankAccount",
1239 "Postvermerk": "PostalComment",
1240 "Adresse": "Address",
1242 "Betreff": "Reference",
1243 "Anrede": "Opening",
1249 i = find_token(document.body, "\\begin_layout", i)
1253 layout = document.body[i][14:]
1254 if layout in obsoletedby:
1255 document.body[i] = "\\begin_layout " + obsoletedby[layout]
1259 document.textclass = "g-brief"
1260 document.set_textclass()
1263 def revert_gbrief(document):
1264 " Revert g-brief to g-brief-en "
1265 if document.textclass == "g-brief":
1266 document.textclass = "g-brief-en"
1267 document.set_textclass()
1270 def revert_html_options(document):
1271 " Remove html options "
1272 i = find_token(document.header, '\\html_use_mathml', 0)
1274 del document.header[i]
1275 i = find_token(document.header, '\\html_be_strict', 0)
1277 del document.header[i]
1280 def revert_includeonly(document):
1283 i = find_token(document.header, "\\begin_includeonly", i)
1286 j = find_end_of(document.header, i, "\\begin_includeonly", "\\end_includeonly")
1288 # this should not happen
1290 document.header[i : j + 1] = []
1293 def revert_includeall(document):
1294 " Remove maintain_unincluded_children param "
1295 i = find_token(document.header, '\\maintain_unincluded_children', 0)
1297 del document.header[i]
1300 def revert_multirow(document):
1301 " Revert multirow cells in tables "
1305 # cell type 3 is multirow begin cell
1306 i = find_token(document.body, '<cell multirow="3"', i)
1309 # a multirow cell was found
1311 # remove the multirow tag, set the valignment to top
1312 # and remove the bottom line
1313 document.body[i] = document.body[i].replace(' multirow="3" ', ' ')
1314 document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
1315 document.body[i] = document.body[i].replace(' bottomline="true" ', ' ')
1316 # write ERT to create the multirow cell
1317 # use 2 rows and 2cm as default with because the multirow span
1318 # and the column width is only hardly accessible
1319 subst = [old_put_cmd_in_ert("\\multirow{2}{2cm}{")]
1320 document.body[i + 4:i + 4] = subst
1321 i = find_token(document.body, "</cell>", i)
1323 document.warning("Malformed LyX document: Could not find end of tabular cell.")
1325 subst = [old_put_cmd_in_ert("}")]
1326 document.body[i - 3:i - 3] = subst
1327 # cell type 4 is multirow part cell
1328 i = find_token(document.body, '<cell multirow="4"', i)
1331 # remove the multirow tag, set the valignment to top
1332 # and remove the top line
1333 document.body[i] = document.body[i].replace(' multirow="4" ', ' ')
1334 document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
1335 document.body[i] = document.body[i].replace(' topline="true" ', ' ')
1337 if multirow == True:
1338 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
1339 add_to_preamble(document, ["\\usepackage{multirow}"])
1342 def convert_math_output(document):
1343 " Convert \html_use_mathml to \html_math_output "
1344 i = find_token(document.header, "\\html_use_mathml", 0)
1347 rgx = re.compile(r'\\html_use_mathml\s+(\w+)')
1348 m = rgx.match(document.header[i])
1350 newval = "0" # MathML
1353 newval = "2" # Images
1354 document.header[i] = "\\html_math_output " + newval
1357 def revert_math_output(document):
1358 " Revert \html_math_output to \html_use_mathml "
1359 i = find_token(document.header, "\\html_math_output", 0)
1362 rgx = re.compile(r'\\html_math_output\s+(\d)')
1363 m = rgx.match(document.header[i])
1367 if val == "1" or val == "2":
1370 document.warning("Unable to match " + document.header[i])
1371 document.header[i] = "\\html_use_mathml " + newval
1375 def revert_inset_preview(document):
1376 " Dissolves the preview inset "
1381 i = find_token(document.body, "\\begin_inset Preview", i)
1384 j = find_end_of_inset(document.body, i)
1386 document.warning("Malformed LyX document: Could not find end of Preview inset.")
1388 #If the layout is Standard we need to remove it, otherwise there
1389 #will be paragraph breaks that shouldn't be there.
1390 k = find_token(document.body, "\\begin_layout Standard", i)
1392 del document.body[i : i+3]
1393 del document.body[j-5 : j-2]
1396 del document.body[i]
1397 del document.body[j-1]
1401 def revert_equalspacing_xymatrix(document):
1402 " Revert a Formula with xymatrix@! to an ERT inset "
1405 has_preamble = False
1406 has_equal_spacing = False
1409 i = find_token(document.body, "\\begin_inset Formula", i)
1412 j = find_end_of_inset(document.body, i)
1414 document.warning("Malformed LyX document: Could not find end of Formula inset.")
1417 for curline in range(i,j):
1418 found = document.body[curline].find("\\xymatrix@!")
1423 has_equal_spacing = True
1424 content = [document.body[i][21:]]
1425 content += document.body[i+1:j]
1426 subst = put_cmd_in_ert(content)
1427 document.body[i:j+1] = subst
1430 for curline in range(i,j):
1431 l = document.body[curline].find("\\xymatrix")
1433 has_preamble = True;
1436 if has_equal_spacing and not has_preamble:
1437 add_to_preamble(document, ['\\usepackage[all]{xy}'])
1440 def revert_notefontcolor(document):
1441 " Reverts greyed-out note font color to preamble code "
1445 i = find_token(document.header, "\\notefontcolor", i)
1448 colorcode = get_value(document.header, '\\notefontcolor', 0)
1449 del document.header[i]
1450 # the color code is in the form #rrggbb where every character denotes a hex number
1451 # convert the string to an int
1452 red = string.atoi(colorcode[1:3],16)
1453 # we want the output "0.5" for the value "127" therefore increment here
1456 redout = float(red) / 256
1457 green = string.atoi(colorcode[3:5],16)
1460 greenout = float(green) / 256
1461 blue = string.atoi(colorcode[5:7],16)
1464 blueout = float(blue) / 256
1465 # write the preamble
1466 insert_to_preamble(0, document,
1467 '% Commands inserted by lyx2lyx to set the font color\n'
1468 '% for greyed-out notes\n'
1469 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
1470 + '\\definecolor{note_fontcolor}{rgb}{'
1471 + str(redout) + ', ' + str(greenout)
1472 + ', ' + str(blueout) + '}\n'
1473 + '\\renewenvironment{lyxgreyedout}\n'
1474 + ' {\\textcolor{note_fontcolor}\\bgroup}{\\egroup}\n')
1477 def revert_turkmen(document):
1478 "Set language Turkmen to English"
1480 if document.language == "turkmen":
1481 document.language = "english"
1482 i = find_token(document.header, "\\language", 0)
1484 document.header[i] = "\\language english"
1487 j = find_token(document.body, "\\lang turkmen", j)
1490 document.body[j] = document.body[j].replace("\\lang turkmen", "\\lang english")
1494 def revert_fontcolor(document):
1495 " Reverts font color to preamble code "
1499 i = find_token(document.header, "\\fontcolor", i)
1502 colorcode = get_value(document.header, '\\fontcolor', 0)
1503 del document.header[i]
1504 # don't clutter the preamble if backgroundcolor is not set
1505 if colorcode == "#000000":
1507 # the color code is in the form #rrggbb where every character denotes a hex number
1508 # convert the string to an int
1509 red = string.atoi(colorcode[1:3],16)
1510 # we want the output "0.5" for the value "127" therefore add here
1513 redout = float(red) / 256
1514 green = string.atoi(colorcode[3:5],16)
1517 greenout = float(green) / 256
1518 blue = string.atoi(colorcode[5:7],16)
1521 blueout = float(blue) / 256
1522 # write the preamble
1523 insert_to_preamble(0, document,
1524 '% Commands inserted by lyx2lyx to set the font color\n'
1525 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
1526 + '\\definecolor{document_fontcolor}{rgb}{'
1527 + str(redout) + ', ' + str(greenout)
1528 + ', ' + str(blueout) + '}\n'
1529 + '\\color{document_fontcolor}\n')
1532 def revert_shadedboxcolor(document):
1533 " Reverts shaded box color to preamble code "
1537 i = find_token(document.header, "\\boxbgcolor", i)
1540 colorcode = get_value(document.header, '\\boxbgcolor', 0)
1541 del document.header[i]
1542 # the color code is in the form #rrggbb where every character denotes a hex number
1543 # convert the string to an int
1544 red = string.atoi(colorcode[1:3],16)
1545 # we want the output "0.5" for the value "127" therefore increment here
1548 redout = float(red) / 256
1549 green = string.atoi(colorcode[3:5],16)
1552 greenout = float(green) / 256
1553 blue = string.atoi(colorcode[5:7],16)
1556 blueout = float(blue) / 256
1557 # write the preamble
1558 insert_to_preamble(0, document,
1559 '% Commands inserted by lyx2lyx to set the color\n'
1560 '% of boxes with shaded background\n'
1561 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
1562 + '\\definecolor{shadecolor}{rgb}{'
1563 + str(redout) + ', ' + str(greenout)
1564 + ', ' + str(blueout) + '}\n')
1567 def revert_lyx_version(document):
1568 " Reverts LyX Version information from Inset Info "
1569 version = "LyX version"
1571 import lyx2lyx_version
1572 version = lyx2lyx_version.version
1578 i = find_token(document.body, '\\begin_inset Info', i)
1581 j = find_end_of_inset(document.body, i + 1)
1584 document.warning("Malformed LyX document: Could not find end of Info inset.")
1590 # but we shall try to be forgiving.
1592 for k in range(i, j):
1593 if document.body[k].startswith("arg"):
1594 arg = document.body[k][3:].strip().strip('"')
1595 if document.body[k].startswith("type"):
1596 typ = document.body[k][4:].strip().strip('"')
1597 if arg != "version" or typ != "lyxinfo":
1601 # We do not actually know the version of LyX used to produce the document.
1602 # But we can use our version, since we are reverting.
1604 # Now we want to check if the line after "\end_inset" is empty. It normally
1605 # is, so we want to remove it, too.
1607 if document.body[j+1].strip() == "":
1609 document.body[i: lastline] = s
1613 def revert_math_scale(document):
1614 " Remove math scaling and LaTeX options "
1615 i = find_token(document.header, '\\html_math_img_scale', 0)
1617 del document.header[i]
1618 i = find_token(document.header, '\\html_latex_start', 0)
1620 del document.header[i]
1621 i = find_token(document.header, '\\html_latex_end', 0)
1623 del document.header[i]
1626 def revert_pagesizes(document):
1628 " Revert page sizes to default "
1629 i = find_token(document.header, '\\papersize', 0)
1631 size = document.header[i][11:]
1632 if size == "a0paper" or size == "a1paper" or size == "a2paper" \
1633 or size == "a6paper" or size == "b0paper" or size == "b1paper" \
1634 or size == "b2paper" or size == "b6paper" or size == "b0j" \
1635 or size == "b1j" or size == "b2j" or size == "b3j" or size == "b4j" \
1636 or size == "b5j" or size == "b6j":
1637 del document.header[i]
1640 def convert_html_quotes(document):
1641 " Remove quotes around html_latex_start and html_latex_end "
1643 i = find_token(document.header, '\\html_latex_start', 0)
1645 line = document.header[i]
1646 l = re.compile(r'\\html_latex_start\s+"(.*)"')
1649 document.header[i] = "\\html_latex_start " + m.group(1)
1651 i = find_token(document.header, '\\html_latex_end', 0)
1653 line = document.header[i]
1654 l = re.compile(r'\\html_latex_end\s+"(.*)"')
1657 document.header[i] = "\\html_latex_end " + m.group(1)
1660 def revert_html_quotes(document):
1661 " Remove quotes around html_latex_start and html_latex_end "
1663 i = find_token(document.header, '\\html_latex_start', 0)
1665 line = document.header[i]
1666 l = re.compile(r'\\html_latex_start\s+(.*)')
1668 document.header[i] = "\\html_latex_start \"" + m.group(1) + "\""
1670 i = find_token(document.header, '\\html_latex_end', 0)
1672 line = document.header[i]
1673 l = re.compile(r'\\html_latex_end\s+(.*)')
1675 document.header[i] = "\\html_latex_end \"" + m.group(1) + "\""
1678 def revert_output_sync(document):
1679 " Remove forward search options "
1680 i = find_token(document.header, '\\output_sync_macro', 0)
1682 del document.header[i]
1683 i = find_token(document.header, '\\output_sync', 0)
1685 del document.header[i]
1688 def convert_beamer_args(document):
1689 " Convert ERT arguments in Beamer to InsetArguments "
1691 if document.textclass != "beamer" and document.textclass != "article-beamer":
1694 layouts = ("Block", "ExampleBlock", "AlertBlock")
1695 for layout in layouts:
1698 blay = find_token(document.body, '\\begin_layout ' + layout, blay)
1701 elay = find_end_of(document.body, blay, '\\begin_layout', '\\end_layout')
1703 document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
1706 bert = find_token(document.body, '\\begin_inset ERT', blay)
1708 document.warning("Malformed Beamer LyX document: Can't find argument of " + layout + " layout.")
1711 eert = find_end_of_inset(document.body, bert)
1713 document.warning("Malformed LyX document: Can't find end of ERT.")
1717 # So the ERT inset begins at line k and goes to line l. We now wrap it in
1718 # an argument inset.
1719 # Do the end first, so as not to mess up the variables.
1720 document.body[eert + 1:eert + 1] = ['', '\\end_layout', '', '\\end_inset', '']
1721 document.body[bert:bert] = ['\\begin_inset OptArg', 'status open', '',
1722 '\\begin_layout Plain Layout']
1726 def revert_beamer_args(document):
1727 " Revert Beamer arguments to ERT "
1729 if document.textclass != "beamer" and document.textclass != "article-beamer":
1732 layouts = ("Block", "ExampleBlock", "AlertBlock")
1733 for layout in layouts:
1736 blay = find_token(document.body, '\\begin_layout ' + layout, blay)
1739 elay = find_end_of(document.body, blay, '\\begin_layout', '\\end_layout')
1741 document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
1744 bopt = find_token(document.body, '\\begin_inset OptArg', blay)
1746 # it is legal not to have one of these
1749 eopt = find_end_of_inset(document.body, bopt)
1751 document.warning("Malformed LyX document: Can't find end of argument.")
1754 bplay = find_token(document.body, '\\begin_layout Plain Layout', blay)
1756 document.warning("Malformed LyX document: Can't find plain layout.")
1759 eplay = find_end_of(document.body, bplay, '\\begin_layout', '\\end_layout')
1761 document.warning("Malformed LyX document: Can't find end of plain layout.")
1764 # So the content of the argument inset goes from bplay + 1 to eplay - 1
1768 document.warning(str(bcont) + " " + str(eplay))
1771 # we convert the content of the argument into pure LaTeX...
1772 content = lyx2latex(document, document.body[bcont:eplay])
1773 strlist = put_cmd_in_ert(["{" + content + "}"])
1775 # now replace the optional argument with the ERT
1776 document.body[bopt:eopt + 1] = strlist
1780 def revert_align_decimal(document):
1783 l = document.body[l].find('alignment=decimal')
1786 remove_option(document, l, 'decimal_point')
1787 document.body[l].replace('decimal', 'center')
1790 def convert_optarg(document):
1791 " Convert \\begin_inset OptArg to \\begin_inset Argument "
1794 i = find_token(document.body, '\\begin_inset OptArg', i)
1797 document.body[i] = "\\begin_inset Argument"
1801 def revert_argument(document):
1802 " Convert \\begin_inset Argument to \\begin_inset OptArg "
1805 i = find_token(document.body, '\\begin_inset Argument', i)
1808 document.body[i] = "\\begin_inset OptArg"
1812 def revert_makebox(document):
1813 " Convert \\makebox to TeX code "
1816 # only revert frameless boxes without an inner box
1817 i = find_token(document.body, '\\begin_inset Box Frameless', i)
1821 z = find_end_of_inset(document.body, i)
1823 document.warning("Malformed LyX document: Can't find end of box inset.")
1825 j = find_token(document.body, 'use_makebox 1', i)
1826 # assure we found the makebox of the current box
1827 if j > i + 7 or j == -1:
1830 # remove the \end_inset
1831 document.body[z - 2:z + 1] = put_cmd_in_ert("}")
1832 # determine the alignment
1833 k = find_token(document.body, 'hor_pos', j - 4)
1834 align = document.body[k][9]
1835 # determine the width
1836 l = find_token(document.body, 'width "', j + 1)
1837 length = document.body[l][7:]
1838 # remove trailing '"'
1839 length = length[:-1]
1840 # latex_length returns "bool,length"
1841 length = latex_length(length).split(",")[1]
1842 subst = "\\makebox[" + length + "][" \
1844 document.body[i:i + 13] = put_cmd_in_ert(subst)
1848 def revert_IEEEtran(document):
1849 " Convert IEEEtran layouts and styles to TeX code "
1850 if document.textclass != "IEEEtran":
1853 revert_flex_inset(document, "IEEE membership", "\\IEEEmembership", 0)
1854 revert_flex_inset(document, "Lowercase", "\\MakeLowercase", 0)
1855 revert_layout_command(document, "Special Paper Notice", "\\IEEEspecialpapernotice", 0)
1856 revert_layout_command(document, "After Title Text", "\\IEEEaftertitletext", 0)
1857 revert_layout_command(document, "Page headings", "\\markboth", 0)
1858 revert_layout_command(document, "Publication ID", "\\IEEEpubid", 0)
1859 note = '\\begin_layout Standard\n' \
1860 + '\\begin_inset Note Note\n' \
1861 + 'status open\n\n' \
1862 + '\\begin_layout Plain Layout\n\n' \
1863 + '\series bold\n' \
1864 + 'IMPORTANT NOTICE!!!:\n' \
1865 + '\\series default\n' \
1868 + 'This document was created from a newer LyX version.\n' \
1869 + ' To be able to view/export it with LyX 1.6.x or earlier, the title and author\n' \
1870 + ' must be specified by using TeX code.\n' \
1871 + ' Do not use then the standard title and author environment!\n' \
1872 + '\\end_layout\n\n' \
1873 + '\\end_inset\n\n\n' \
1874 + '\\end_layout\n\n'
1875 # insert a note that title and author must be given in TeX code
1876 document.body.insert(0, note)
1877 # we need to revert title and author to TeX code to set \maketitle correctly
1878 revert_layout_command(document, "Title", "\\title", 0)
1879 revert_layout_command(document, "Author", "\\author", 0)
1880 # write \markboth code to the preamble
1881 insert_to_preamble(0, document,
1882 '% Commands inserted by lyx2lyx\n'
1883 + '% protect \\markboth against an old bug reintroduced in babel >= 3.8g\n'
1884 + '\\let\\oldforeign@language\\foreign@language\n'
1885 + '\\DeclareRobustCommand{\\foreign@language}[1]{%\n'
1886 + ' \\lowercase{\\oldforeign@language{#1}}}\n')
1888 y = find_token(document.body, '\\begin_layout Abstract', 0)
1890 document.warning("Malformed LyX document: Can't find abstract of IEEEtran paper.")
1892 maketitle = ['\\begin_layout Standard\n', \
1893 '\\begin_inset ERT\n', \
1894 'status collapsed\n', \
1895 '\\begin_layout Plain Layout\n', \
1901 document.body[y:y] = maketitle
1908 supported_versions = ["2.0.0","2.0"]
1909 convert = [[346, []],
1915 [352, [convert_splitindex]],
1922 [359, [convert_nomencl_width]],
1932 [369, [convert_author_id]],
1936 [373, [merge_gbrief]],
1942 [379, [convert_math_output]],
1952 [389, [convert_html_quotes]],
1955 [392, [convert_beamer_args]],
1956 [393, [convert_optarg]],
1960 revert = [[393, [revert_makebox]],
1961 [392, [revert_argument]],
1962 [391, [revert_beamer_args]],
1963 [390, [revert_align_decimal, revert_IEEEtran]],
1964 [389, [revert_output_sync]],
1965 [388, [revert_html_quotes]],
1966 [387, [revert_pagesizes]],
1967 [386, [revert_math_scale]],
1968 [385, [revert_lyx_version]],
1969 [384, [revert_shadedboxcolor]],
1970 [383, [revert_fontcolor]],
1971 [382, [revert_turkmen]],
1972 [381, [revert_notefontcolor]],
1973 [380, [revert_equalspacing_xymatrix]],
1974 [379, [revert_inset_preview]],
1975 [378, [revert_math_output]],
1977 [376, [revert_multirow]],
1978 [375, [revert_includeall]],
1979 [374, [revert_includeonly]],
1980 [373, [revert_html_options]],
1981 [372, [revert_gbrief]],
1982 [371, [revert_fontenc]],
1983 [370, [revert_mhchem]],
1984 [369, [revert_suppress_date]],
1985 [368, [revert_author_id]],
1986 [367, [revert_hspace_glue_lengths]],
1987 [366, [revert_percent_vspace_lengths, revert_percent_hspace_lengths]],
1988 [365, [revert_percent_skip_lengths]],
1989 [364, [revert_paragraph_indentation]],
1990 [363, [revert_branch_filename]],
1991 [362, [revert_longtable_align]],
1992 [361, [revert_applemac]],
1994 [359, [revert_nomencl_cwidth]],
1995 [358, [revert_nomencl_width]],
1996 [357, [revert_custom_processors]],
1997 [356, [revert_ulinelatex]],
1999 [354, [revert_strikeout]],
2000 [353, [revert_printindexall]],
2001 [352, [revert_subindex]],
2002 [351, [revert_splitindex]],
2003 [350, [revert_backgroundcolor]],
2004 [349, [revert_outputformat]],
2005 [348, [revert_xetex]],
2006 [347, [revert_phantom, revert_hphantom, revert_vphantom]],
2007 [346, [revert_tabularvalign]],
2008 [345, [revert_swiss]]
2012 if __name__ == "__main__":