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 ####################################################################
330 def revert_swiss(document):
331 " Set language german-ch to ngerman "
333 if document.language == "german-ch":
334 document.language = "ngerman"
335 i = find_token(document.header, "\\language", 0)
337 document.header[i] = "\\language ngerman"
340 j = find_token(document.body, "\\lang german-ch", j)
343 document.body[j] = document.body[j].replace("\\lang german-ch", "\\lang ngerman")
347 def revert_tabularvalign(document):
348 " Revert the tabular valign option "
351 i = find_token(document.body, "\\begin_inset Tabular", i)
354 j = find_token(document.body, "</cell>", i)
356 document.warning("Malformed LyX document: Could not find end of tabular cell.")
359 # don't set a box for longtables, only delete tabularvalignment
360 # the alignment is 2 lines below \\begin_inset Tabular
361 p = document.body[i+2].find("islongtable")
363 q = document.body[i+2].find("tabularvalignment")
365 document.body[i+2] = document.body[i+2][:q-1]
366 document.body[i+2] = document.body[i+2] + '>'
371 tabularvalignment = 'c'
372 # which valignment is specified?
373 m = document.body[i+2].find('tabularvalignment="top"')
375 tabularvalignment = 't'
376 m = document.body[i+2].find('tabularvalignment="bottom"')
378 tabularvalignment = 'b'
379 # delete tabularvalignment
380 q = document.body[i+2].find("tabularvalignment")
382 document.body[i+2] = document.body[i+2][:q-1]
383 document.body[i+2] = document.body[i+2] + '>'
385 # don't add a box when centered
386 if tabularvalignment == 'c':
389 subst = ['\\end_layout', '\\end_inset']
390 document.body[j:j] = subst # just inserts those lines
391 subst = ['\\begin_inset Box Frameless',
392 'position "' + tabularvalignment +'"',
397 # we don't know the width, assume 50%
401 'height_special "totalheight"',
404 '\\begin_layout Plain Layout']
405 document.body[i:i] = subst # this just inserts the array at i
406 i += len(subst) + 2 # adjust i to save a few cycles
409 def revert_phantom(document):
410 " Reverts phantom to ERT "
414 i = find_token(document.body, "\\begin_inset Phantom Phantom", i)
417 substi = document.body[i].replace('\\begin_inset Phantom Phantom', \
418 '\\begin_inset ERT\nstatus collapsed\n\n' \
419 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
420 'phantom{\n\\end_layout\n\n\\end_inset\n')
421 substi = substi.split('\n')
422 document.body[i : i+4] = substi
424 j = find_token(document.body, "\\end_layout", i)
426 document.warning("Malformed LyX document: Could not find end of Phantom inset.")
428 substj = document.body[j].replace('\\end_layout', \
429 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
430 '\\begin_layout Plain Layout\n\n' \
431 '}\n\\end_layout\n\n\\end_inset\n')
432 substj = substj.split('\n')
433 document.body[j : j+4] = substj
437 def revert_hphantom(document):
438 " Reverts hphantom to ERT "
442 i = find_token(document.body, "\\begin_inset Phantom HPhantom", i)
445 substi = document.body[i].replace('\\begin_inset Phantom HPhantom', \
446 '\\begin_inset ERT\nstatus collapsed\n\n' \
447 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
448 'hphantom{\n\\end_layout\n\n\\end_inset\n')
449 substi = substi.split('\n')
450 document.body[i : i+4] = substi
452 j = find_token(document.body, "\\end_layout", i)
454 document.warning("Malformed LyX document: Could not find end of HPhantom inset.")
456 substj = document.body[j].replace('\\end_layout', \
457 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
458 '\\begin_layout Plain Layout\n\n' \
459 '}\n\\end_layout\n\n\\end_inset\n')
460 substj = substj.split('\n')
461 document.body[j : j+4] = substj
465 def revert_vphantom(document):
466 " Reverts vphantom to ERT "
470 i = find_token(document.body, "\\begin_inset Phantom VPhantom", i)
473 substi = document.body[i].replace('\\begin_inset Phantom VPhantom', \
474 '\\begin_inset ERT\nstatus collapsed\n\n' \
475 '\\begin_layout Plain Layout\n\n\n\\backslash\n' \
476 'vphantom{\n\\end_layout\n\n\\end_inset\n')
477 substi = substi.split('\n')
478 document.body[i : i+4] = substi
480 j = find_token(document.body, "\\end_layout", i)
482 document.warning("Malformed LyX document: Could not find end of VPhantom inset.")
484 substj = document.body[j].replace('\\end_layout', \
485 '\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
486 '\\begin_layout Plain Layout\n\n' \
487 '}\n\\end_layout\n\n\\end_inset\n')
488 substj = substj.split('\n')
489 document.body[j : j+4] = substj
493 def revert_xetex(document):
494 " Reverts documents that use XeTeX "
495 i = find_token(document.header, '\\use_xetex', 0)
497 document.warning("Malformed LyX document: Missing \\use_xetex.")
499 if get_value(document.header, "\\use_xetex", i) == 'false':
500 del document.header[i]
502 del document.header[i]
503 # 1.) set doc encoding to utf8-plain
504 i = find_token(document.header, "\\inputencoding", 0)
506 document.warning("Malformed LyX document: Missing \\inputencoding.")
507 document.header[i] = "\\inputencoding utf8-plain"
508 # 2.) check font settings
509 l = find_token(document.header, "\\font_roman", 0)
511 document.warning("Malformed LyX document: Missing \\font_roman.")
512 line = document.header[l]
513 l = re.compile(r'\\font_roman (.*)$')
516 l = find_token(document.header, "\\font_sans", 0)
518 document.warning("Malformed LyX document: Missing \\font_sans.")
519 line = document.header[l]
520 l = re.compile(r'\\font_sans (.*)$')
523 l = find_token(document.header, "\\font_typewriter", 0)
525 document.warning("Malformed LyX document: Missing \\font_typewriter.")
526 line = document.header[l]
527 l = re.compile(r'\\font_typewriter (.*)$')
529 typewriter = m.group(1)
530 osf = get_value(document.header, '\\font_osf', 0) == "true"
531 sf_scale = float(get_value(document.header, '\\font_sf_scale', 0))
532 tt_scale = float(get_value(document.header, '\\font_tt_scale', 0))
533 # 3.) set preamble stuff
534 pretext = '%% This document must be processed with xelatex!\n'
535 pretext += '\\usepackage{fontspec}\n'
536 if roman != "default":
537 pretext += '\\setmainfont[Mapping=tex-text]{' + roman + '}\n'
538 if sans != "default":
539 pretext += '\\setsansfont['
541 pretext += 'Scale=' + str(sf_scale / 100) + ','
542 pretext += 'Mapping=tex-text]{' + sans + '}\n'
543 if typewriter != "default":
544 pretext += '\\setmonofont'
546 pretext += '[Scale=' + str(tt_scale / 100) + ']'
547 pretext += '{' + typewriter + '}\n'
549 pretext += '\\defaultfontfeatures{Numbers=OldStyle}\n'
550 pretext += '\usepackage{xunicode}\n'
551 pretext += '\usepackage{xltxtra}\n'
552 insert_to_preamble(0, document, pretext)
553 # 4.) reset font settings
554 i = find_token(document.header, "\\font_roman", 0)
556 document.warning("Malformed LyX document: Missing \\font_roman.")
557 document.header[i] = "\\font_roman default"
558 i = find_token(document.header, "\\font_sans", 0)
560 document.warning("Malformed LyX document: Missing \\font_sans.")
561 document.header[i] = "\\font_sans default"
562 i = find_token(document.header, "\\font_typewriter", 0)
564 document.warning("Malformed LyX document: Missing \\font_typewriter.")
565 document.header[i] = "\\font_typewriter default"
566 i = find_token(document.header, "\\font_osf", 0)
568 document.warning("Malformed LyX document: Missing \\font_osf.")
569 document.header[i] = "\\font_osf false"
570 i = find_token(document.header, "\\font_sc", 0)
572 document.warning("Malformed LyX document: Missing \\font_sc.")
573 document.header[i] = "\\font_sc false"
574 i = find_token(document.header, "\\font_sf_scale", 0)
576 document.warning("Malformed LyX document: Missing \\font_sf_scale.")
577 document.header[i] = "\\font_sf_scale 100"
578 i = find_token(document.header, "\\font_tt_scale", 0)
580 document.warning("Malformed LyX document: Missing \\font_tt_scale.")
581 document.header[i] = "\\font_tt_scale 100"
584 def revert_outputformat(document):
585 " Remove default output format param "
586 i = find_token(document.header, '\\default_output_format', 0)
588 document.warning("Malformed LyX document: Missing \\default_output_format.")
590 del document.header[i]
593 def revert_backgroundcolor(document):
594 " Reverts background color to preamble code "
598 i = find_token(document.header, "\\backgroundcolor", i)
601 colorcode = get_value(document.header, '\\backgroundcolor', 0)
602 del document.header[i]
603 # don't clutter the preamble if backgroundcolor is not set
604 if colorcode == "#ffffff":
606 # the color code is in the form #rrggbb where every character denotes a hex number
607 # convert the string to an int
608 red = string.atoi(colorcode[1:3],16)
609 # we want the output "0.5" for the value "127" therefore add here
612 redout = float(red) / 256
613 green = string.atoi(colorcode[3:5],16)
616 greenout = float(green) / 256
617 blue = string.atoi(colorcode[5:7],16)
620 blueout = float(blue) / 256
622 insert_to_preamble(0, document,
623 '% Commands inserted by lyx2lyx to set the background color\n'
624 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
625 + '\\definecolor{page_backgroundcolor}{rgb}{'
626 + str(redout) + ', ' + str(greenout)
627 + ', ' + str(blueout) + '}\n'
628 + '\\pagecolor{page_backgroundcolor}\n')
631 def revert_splitindex(document):
632 " Reverts splitindex-aware documents "
633 i = find_token(document.header, '\\use_indices', 0)
635 document.warning("Malformed LyX document: Missing \\use_indices.")
637 indices = get_value(document.header, "\\use_indices", i)
639 if indices == "true":
640 preamble += "\\usepackage{splitidx}\n"
641 del document.header[i]
644 i = find_token(document.header, "\\index", i)
647 k = find_token(document.header, "\\end_index", i)
649 document.warning("Malformed LyX document: Missing \\end_index.")
651 line = document.header[i]
652 l = re.compile(r'\\index (.*)$')
655 ishortcut = get_value(document.header, '\\shortcut', i, k)
656 if ishortcut != "" and indices == "true":
657 preamble += "\\newindex[" + iname + "]{" + ishortcut + "}\n"
658 del document.header[i:k+1]
661 insert_to_preamble(0, document, preamble)
664 i = find_token(document.body, "\\begin_inset Index", i)
667 line = document.body[i]
668 l = re.compile(r'\\begin_inset Index (.*)$')
671 if itype == "idx" or indices == "false":
672 document.body[i] = "\\begin_inset Index"
674 k = find_end_of_inset(document.body, i)
677 content = lyx2latex(document, document.body[i:k])
679 content = content.replace('"', r'\"')
680 subst = [old_put_cmd_in_ert("\\sindex[" + itype + "]{" + content + "}")]
681 document.body[i:k+1] = subst
685 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
688 k = find_end_of_inset(document.body, i)
689 ptype = get_value(document.body, 'type', i, k).strip('"')
691 j = find_token(document.body, "type", i, k)
693 elif indices == "false":
694 del document.body[i:k+1]
696 subst = [old_put_cmd_in_ert("\\printindex[" + ptype + "]{}")]
697 document.body[i:k+1] = subst
701 def convert_splitindex(document):
702 " Converts index and printindex insets to splitindex-aware format "
705 i = find_token(document.body, "\\begin_inset Index", i)
708 document.body[i] = document.body[i].replace("\\begin_inset Index",
709 "\\begin_inset Index idx")
713 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
716 if document.body[i + 1].find('LatexCommand printindex') == -1:
717 document.warning("Malformed LyX document: Incomplete printindex inset.")
719 subst = ["LatexCommand printindex",
721 document.body[i + 1:i + 2] = subst
725 def revert_subindex(document):
726 " Reverts \\printsubindex CommandInset types "
727 i = find_token(document.header, '\\use_indices', 0)
729 document.warning("Malformed LyX document: Missing \\use_indices.")
731 indices = get_value(document.header, "\\use_indices", i)
734 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
737 k = find_end_of_inset(document.body, i)
738 ctype = get_value(document.body, 'LatexCommand', i, k)
739 if ctype != "printsubindex":
742 ptype = get_value(document.body, 'type', i, k).strip('"')
743 if indices == "false":
744 del document.body[i:k+1]
746 subst = [old_put_cmd_in_ert("\\printsubindex[" + ptype + "]{}")]
747 document.body[i:k+1] = subst
751 def revert_printindexall(document):
752 " Reverts \\print[sub]index* CommandInset types "
753 i = find_token(document.header, '\\use_indices', 0)
755 document.warning("Malformed LyX document: Missing \\use_indices.")
757 indices = get_value(document.header, "\\use_indices", i)
760 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
763 k = find_end_of_inset(document.body, i)
764 ctype = get_value(document.body, 'LatexCommand', i, k)
765 if ctype != "printindex*" and ctype != "printsubindex*":
768 if indices == "false":
769 del document.body[i:k+1]
771 subst = [old_put_cmd_in_ert("\\" + ctype + "{}")]
772 document.body[i:k+1] = subst
776 def revert_strikeout(document):
777 " Reverts \\strikeout character style "
779 i = find_token(document.body, '\\strikeout', 0)
785 def revert_uulinewave(document):
786 " Reverts \\uuline, and \\uwave character styles "
788 i = find_token(document.body, '\\uuline', 0)
793 i = find_token(document.body, '\\uwave', 0)
799 def revert_ulinelatex(document):
800 " Reverts \\uline character style "
801 i = find_token(document.body, '\\bar under', 0)
804 insert_to_preamble(0, document,
805 '% Commands inserted by lyx2lyx for proper underlining\n'
806 + '\\PassOptionsToPackage{normalem}{ulem}\n'
807 + '\\usepackage{ulem}\n'
808 + '\\let\\cite@rig\\cite\n'
809 + '\\newcommand{\\b@xcite}[2][\\%]{\\def\\def@pt{\\%}\\def\\pas@pt{#1}\n'
810 + ' \\mbox{\\ifx\\def@pt\\pas@pt\\cite@rig{#2}\\else\\cite@rig[#1]{#2}\\fi}}\n'
811 + '\\renewcommand{\\underbar}[1]{{\\let\\cite\\b@xcite\\uline{#1}}}\n')
814 def revert_custom_processors(document):
815 " Remove bibtex_command and index_command params "
816 i = find_token(document.header, '\\bibtex_command', 0)
818 document.warning("Malformed LyX document: Missing \\bibtex_command.")
820 del document.header[i]
821 i = find_token(document.header, '\\index_command', 0)
823 document.warning("Malformed LyX document: Missing \\index_command.")
825 del document.header[i]
828 def convert_nomencl_width(document):
829 " Add set_width param to nomencl_print "
832 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
835 document.body.insert(i + 2, "set_width \"none\"")
839 def revert_nomencl_width(document):
840 " Remove set_width param from nomencl_print "
843 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
846 j = find_end_of_inset(document.body, i)
847 l = find_token(document.body, "set_width", i, j)
849 document.warning("Can't find set_width option for nomencl_print!")
856 def revert_nomencl_cwidth(document):
857 " Remove width param from nomencl_print "
860 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
863 j = find_end_of_inset(document.body, i)
864 l = find_token(document.body, "width", i, j)
866 #Can't find width option for nomencl_print
869 width = get_value(document.body, "width", i, j).strip('"')
871 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
872 add_to_preamble(document, ["\\setlength{\\nomlabelwidth}{" + width + "}"])
876 def revert_applemac(document):
877 " Revert applemac encoding to auto "
879 if document.encoding == "applemac":
880 document.encoding = "auto"
881 i = find_token(document.header, "\\encoding", 0)
883 document.header[i] = "\\encoding auto"
886 def revert_longtable_align(document):
887 " Remove longtable alignment setting "
891 i = find_token(document.body, "\\begin_inset Tabular", i)
894 # the alignment is 2 lines below \\begin_inset Tabular
895 j = document.body[i+2].find("longtabularalignment")
898 document.body[i+2] = document.body[i+2][:j-1]
899 document.body[i+2] = document.body[i+2] + '>'
903 def revert_branch_filename(document):
904 " Remove \\filename_suffix parameter from branches "
907 i = find_token(document.header, "\\filename_suffix", i)
910 del document.header[i]
913 def revert_paragraph_indentation(document):
914 " Revert custom paragraph indentation to preamble code "
917 i = find_token(document.header, "\\paragraph_indentation", i)
920 # only remove the preamble line if default
921 # otherwise also write the value to the preamble
922 length = get_value(document.header, "\\paragraph_indentation", i)
923 if length == "default":
924 del document.header[i]
927 # handle percent lengths
928 # latex_length returns "bool,length"
929 length = latex_length(length).split(",")[1]
930 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
931 add_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
932 del document.header[i]
936 def revert_percent_skip_lengths(document):
937 " Revert relative lengths for paragraph skip separation to preamble code "
940 i = find_token(document.header, "\\defskip", i)
943 length = get_value(document.header, "\\defskip", i)
944 # only revert when a custom length was set and when
945 # it used a percent length
946 if length not in ('smallskip', 'medskip', 'bigskip'):
947 # handle percent lengths
948 length = latex_length(length)
949 # latex_length returns "bool,length"
950 percent = length.split(",")[0]
951 length = length.split(",")[1]
952 if percent == "True":
953 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
954 add_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
955 # set defskip to medskip as default
956 document.header[i] = "\\defskip medskip"
960 def revert_percent_vspace_lengths(document):
961 " Revert relative VSpace lengths to ERT "
964 i = find_token(document.body, "\\begin_inset VSpace", i)
967 # only revert if a custom length was set and if
968 # it used a percent length
969 line = document.body[i]
970 r = re.compile(r'\\begin_inset VSpace (.*)$')
973 if length not in ('defskip', 'smallskip', 'medskip', 'bigskip', 'vfill'):
974 # check if the space has a star (protected space)
975 protected = (document.body[i].rfind("*") != -1)
977 length = length.rstrip('*')
978 # handle percent lengths
979 length = latex_length(length)
980 # latex_length returns "bool,length"
981 percent = length.split(",")[0]
982 length = length.split(",")[1]
983 # revert the VSpace inset to ERT
984 if percent == "True":
986 subst = [old_put_cmd_in_ert("\\vspace*{" + length + "}")]
988 subst = [old_put_cmd_in_ert("\\vspace{" + length + "}")]
989 document.body[i:i+2] = subst
993 def revert_percent_hspace_lengths(document):
994 " Revert relative HSpace lengths to ERT "
997 i = find_token(document.body, "\\begin_inset space \\hspace", i)
1000 protected = (document.body[i].find("\\hspace*{}") != -1)
1001 # only revert if a custom length was set and if
1002 # it used a percent length
1003 length = get_value(document.body, '\\length', i+1)
1005 document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
1007 # handle percent lengths
1008 length = latex_length(length)
1009 # latex_length returns "bool,length"
1010 percent = length.split(",")[0]
1011 length = length.split(",")[1]
1012 # revert the HSpace inset to ERT
1013 if percent == "True":
1015 subst = [old_put_cmd_in_ert("\\hspace*{" + length + "}")]
1017 subst = [old_put_cmd_in_ert("\\hspace{" + length + "}")]
1018 document.body[i:i+3] = subst
1022 def revert_hspace_glue_lengths(document):
1023 " Revert HSpace glue lengths to ERT "
1026 i = find_token(document.body, "\\begin_inset space \\hspace", i)
1029 protected = (document.body[i].find("\\hspace*{}") != -1)
1030 length = get_value(document.body, '\\length', i+1)
1032 document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
1034 # only revert if the length contains a plus or minus at pos != 0
1035 glue = re.compile(r'.+[\+-]')
1036 if glue.search(length):
1037 # handle percent lengths
1038 # latex_length returns "bool,length"
1039 length = latex_length(length).split(",")[1]
1040 # revert the HSpace inset to ERT
1042 subst = [old_put_cmd_in_ert("\\hspace*{" + length + "}")]
1044 subst = [old_put_cmd_in_ert("\\hspace{" + length + "}")]
1045 document.body[i:i+3] = subst
1048 def convert_author_id(document):
1049 " Add the author_id to the \\author definition and make sure 0 is not used"
1053 i = find_token(document.header, "\\author", i)
1057 r = re.compile(r'(\\author) (\".*\")\s?(.*)$')
1058 m = r.match(document.header[i])
1063 if m.lastindex == 3:
1065 document.header[i] = "\\author %i %s %s" % (j, name, email)
1071 k = find_token(document.body, "\\change_", k)
1075 change = document.body[k].split(' ');
1076 if len(change) == 3:
1078 author_id = int(change[1])
1080 document.body[k] = "%s %i %s" % (type, author_id + 1, time)
1083 def revert_author_id(document):
1084 " Remove the author_id from the \\author definition "
1089 i = find_token(document.header, "\\author", i)
1093 r = re.compile(r'(\\author) (\d+) (\".*\")\s?(.*)$')
1094 m = r.match(document.header[i])
1096 author_id = int(m.group(2))
1097 idmap[author_id] = j
1101 if m.lastindex == 4:
1103 document.header[i] = "\\author %s %s" % (name, email)
1109 k = find_token(document.body, "\\change_", k)
1113 change = document.body[k].split(' ');
1114 if len(change) == 3:
1116 author_id = int(change[1])
1118 document.body[k] = "%s %i %s" % (type, idmap[author_id], time)
1122 def revert_suppress_date(document):
1123 " Revert suppressing of default document date to preamble code "
1126 i = find_token(document.header, "\\suppress_date", i)
1129 # remove the preamble line and write to the preamble
1130 # when suppress_date was true
1131 date = get_value(document.header, "\\suppress_date", i)
1133 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
1134 add_to_preamble(document, ["\\date{}"])
1135 del document.header[i]
1139 def revert_mhchem(document):
1140 "Revert mhchem loading to preamble code"
1145 i = find_token(document.header, "\\use_mhchem 1", 0)
1149 i = find_token(document.header, "\\use_mhchem 2", 0)
1152 if mhchem == "auto":
1153 j = find_token(document.body, "\\cf{", 0)
1157 j = find_token(document.body, "\\ce{", 0)
1161 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
1162 add_to_preamble(document, ["\\PassOptionsToPackage{version=3}{mhchem}"])
1163 add_to_preamble(document, ["\\usepackage{mhchem}"])
1164 k = find_token(document.header, "\\use_mhchem", 0)
1166 document.warning("Malformed LyX document: Could not find mhchem setting.")
1168 del document.header[k]
1171 def revert_fontenc(document):
1172 " Remove fontencoding param "
1173 i = find_token(document.header, '\\fontencoding', 0)
1175 document.warning("Malformed LyX document: Missing \\fontencoding.")
1177 del document.header[i]
1180 def merge_gbrief(document):
1181 " Merge g-brief-en and g-brief-de to one class "
1183 if document.textclass != "g-brief-de":
1184 if document.textclass == "g-brief-en":
1185 document.textclass = "g-brief"
1186 document.set_textclass()
1189 obsoletedby = { "Brieftext": "Letter",
1190 "Unterschrift": "Signature",
1191 "Strasse": "Street",
1192 "Zusatz": "Addition",
1195 "RetourAdresse": "ReturnAddress",
1196 "MeinZeichen": "MyRef",
1197 "IhrZeichen": "YourRef",
1198 "IhrSchreiben": "YourMail",
1201 "Konto": "BankAccount",
1202 "Postvermerk": "PostalComment",
1203 "Adresse": "Address",
1205 "Betreff": "Reference",
1206 "Anrede": "Opening",
1212 i = find_token(document.body, "\\begin_layout", i)
1216 layout = document.body[i][14:]
1217 if layout in obsoletedby:
1218 document.body[i] = "\\begin_layout " + obsoletedby[layout]
1222 document.textclass = "g-brief"
1223 document.set_textclass()
1226 def revert_gbrief(document):
1227 " Revert g-brief to g-brief-en "
1228 if document.textclass == "g-brief":
1229 document.textclass = "g-brief-en"
1230 document.set_textclass()
1233 def revert_html_options(document):
1234 " Remove html options "
1235 i = find_token(document.header, '\\html_use_mathml', 0)
1237 del document.header[i]
1238 i = find_token(document.header, '\\html_be_strict', 0)
1240 del document.header[i]
1243 def revert_includeonly(document):
1246 i = find_token(document.header, "\\begin_includeonly", i)
1249 j = find_end_of(document.header, i, "\\begin_includeonly", "\\end_includeonly")
1251 # this should not happen
1253 document.header[i : j + 1] = []
1256 def revert_includeall(document):
1257 " Remove maintain_unincluded_children param "
1258 i = find_token(document.header, '\\maintain_unincluded_children', 0)
1260 del document.header[i]
1263 def revert_multirow(document):
1264 " Revert multirow cells in tables "
1268 # cell type 3 is multirow begin cell
1269 i = find_token(document.body, '<cell multirow="3"', i)
1272 # a multirow cell was found
1274 # remove the multirow tag, set the valignment to top
1275 # and remove the bottom line
1276 document.body[i] = document.body[i].replace(' multirow="3" ', ' ')
1277 document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
1278 document.body[i] = document.body[i].replace(' bottomline="true" ', ' ')
1279 # write ERT to create the multirow cell
1280 # use 2 rows and 2cm as default with because the multirow span
1281 # and the column width is only hardly accessible
1282 subst = [old_put_cmd_in_ert("\\multirow{2}{2cm}{")]
1283 document.body[i + 4:i + 4] = subst
1284 i = find_token(document.body, "</cell>", i)
1286 document.warning("Malformed LyX document: Could not find end of tabular cell.")
1288 subst = [old_put_cmd_in_ert("}")]
1289 document.body[i - 3:i - 3] = subst
1290 # cell type 4 is multirow part cell
1291 i = find_token(document.body, '<cell multirow="4"', i)
1294 # remove the multirow tag, set the valignment to top
1295 # and remove the top line
1296 document.body[i] = document.body[i].replace(' multirow="4" ', ' ')
1297 document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
1298 document.body[i] = document.body[i].replace(' topline="true" ', ' ')
1300 if multirow == True:
1301 add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
1302 add_to_preamble(document, ["\\usepackage{multirow}"])
1305 def convert_math_output(document):
1306 " Convert \html_use_mathml to \html_math_output "
1307 i = find_token(document.header, "\\html_use_mathml", 0)
1310 rgx = re.compile(r'\\html_use_mathml\s+(\w+)')
1311 m = rgx.match(document.header[i])
1313 newval = "0" # MathML
1316 newval = "2" # Images
1317 document.header[i] = "\\html_math_output " + newval
1320 def revert_math_output(document):
1321 " Revert \html_math_output to \html_use_mathml "
1322 i = find_token(document.header, "\\html_math_output", 0)
1325 rgx = re.compile(r'\\html_math_output\s+(\d)')
1326 m = rgx.match(document.header[i])
1330 if val == "1" or val == "2":
1333 document.warning("Unable to match " + document.header[i])
1334 document.header[i] = "\\html_use_mathml " + newval
1338 def revert_inset_preview(document):
1339 " Dissolves the preview inset "
1344 i = find_token(document.body, "\\begin_inset Preview", i)
1347 j = find_end_of_inset(document.body, i)
1349 document.warning("Malformed LyX document: Could not find end of Preview inset.")
1351 #If the layout is Standard we need to remove it, otherwise there
1352 #will be paragraph breaks that shouldn't be there.
1353 k = find_token(document.body, "\\begin_layout Standard", i)
1355 del document.body[i : i+3]
1356 del document.body[j-5 : j-2]
1359 del document.body[i]
1360 del document.body[j-1]
1364 def revert_equalspacing_xymatrix(document):
1365 " Revert a Formula with xymatrix@! to an ERT inset "
1368 has_preamble = False
1369 has_equal_spacing = False
1372 i = find_token(document.body, "\\begin_inset Formula", i)
1375 j = find_end_of_inset(document.body, i)
1377 document.warning("Malformed LyX document: Could not find end of Formula inset.")
1380 for curline in range(i,j):
1381 found = document.body[curline].find("\\xymatrix@!")
1386 has_equal_spacing = True
1387 content = [document.body[i][21:]]
1388 content += document.body[i+1:j]
1389 subst = put_cmd_in_ert(content)
1390 document.body[i:j+1] = subst
1393 for curline in range(i,j):
1394 l = document.body[curline].find("\\xymatrix")
1396 has_preamble = True;
1399 if has_equal_spacing and not has_preamble:
1400 add_to_preamble(document, ['\\usepackage[all]{xy}'])
1403 def revert_notefontcolor(document):
1404 " Reverts greyed-out note font color to preamble code "
1408 i = find_token(document.header, "\\notefontcolor", i)
1411 colorcode = get_value(document.header, '\\notefontcolor', 0)
1412 del document.header[i]
1413 # the color code is in the form #rrggbb where every character denotes a hex number
1414 # convert the string to an int
1415 red = string.atoi(colorcode[1:3],16)
1416 # we want the output "0.5" for the value "127" therefore increment here
1419 redout = float(red) / 256
1420 green = string.atoi(colorcode[3:5],16)
1423 greenout = float(green) / 256
1424 blue = string.atoi(colorcode[5:7],16)
1427 blueout = float(blue) / 256
1428 # write the preamble
1429 insert_to_preamble(0, document,
1430 '% Commands inserted by lyx2lyx to set the font color\n'
1431 '% for greyed-out notes\n'
1432 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
1433 + '\\definecolor{note_fontcolor}{rgb}{'
1434 + str(redout) + ', ' + str(greenout)
1435 + ', ' + str(blueout) + '}\n'
1436 + '\\renewenvironment{lyxgreyedout}\n'
1437 + ' {\\textcolor{note_fontcolor}\\bgroup}{\\egroup}\n')
1440 def revert_turkmen(document):
1441 "Set language Turkmen to English"
1443 if document.language == "turkmen":
1444 document.language = "english"
1445 i = find_token(document.header, "\\language", 0)
1447 document.header[i] = "\\language english"
1450 j = find_token(document.body, "\\lang turkmen", j)
1453 document.body[j] = document.body[j].replace("\\lang turkmen", "\\lang english")
1457 def revert_fontcolor(document):
1458 " Reverts font color to preamble code "
1462 i = find_token(document.header, "\\fontcolor", i)
1465 colorcode = get_value(document.header, '\\fontcolor', 0)
1466 del document.header[i]
1467 # don't clutter the preamble if backgroundcolor is not set
1468 if colorcode == "#000000":
1470 # the color code is in the form #rrggbb where every character denotes a hex number
1471 # convert the string to an int
1472 red = string.atoi(colorcode[1:3],16)
1473 # we want the output "0.5" for the value "127" therefore add here
1476 redout = float(red) / 256
1477 green = string.atoi(colorcode[3:5],16)
1480 greenout = float(green) / 256
1481 blue = string.atoi(colorcode[5:7],16)
1484 blueout = float(blue) / 256
1485 # write the preamble
1486 insert_to_preamble(0, document,
1487 '% Commands inserted by lyx2lyx to set the font color\n'
1488 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
1489 + '\\definecolor{document_fontcolor}{rgb}{'
1490 + str(redout) + ', ' + str(greenout)
1491 + ', ' + str(blueout) + '}\n'
1492 + '\\color{document_fontcolor}\n')
1495 def revert_shadedboxcolor(document):
1496 " Reverts shaded box color to preamble code "
1500 i = find_token(document.header, "\\boxbgcolor", i)
1503 colorcode = get_value(document.header, '\\boxbgcolor', 0)
1504 del document.header[i]
1505 # the color code is in the form #rrggbb where every character denotes a hex number
1506 # convert the string to an int
1507 red = string.atoi(colorcode[1:3],16)
1508 # we want the output "0.5" for the value "127" therefore increment here
1511 redout = float(red) / 256
1512 green = string.atoi(colorcode[3:5],16)
1515 greenout = float(green) / 256
1516 blue = string.atoi(colorcode[5:7],16)
1519 blueout = float(blue) / 256
1520 # write the preamble
1521 insert_to_preamble(0, document,
1522 '% Commands inserted by lyx2lyx to set the color\n'
1523 '% of boxes with shaded background\n'
1524 + '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
1525 + '\\definecolor{shadecolor}{rgb}{'
1526 + str(redout) + ', ' + str(greenout)
1527 + ', ' + str(blueout) + '}\n')
1530 def revert_lyx_version(document):
1531 " Reverts LyX Version information from Inset Info "
1532 version = "LyX version"
1534 import lyx2lyx_version
1535 version = lyx2lyx_version.version
1541 i = find_token(document.body, '\\begin_inset Info', i)
1544 j = find_end_of_inset(document.body, i + 1)
1547 document.warning("Malformed LyX document: Could not find end of Info inset.")
1553 # but we shall try to be forgiving.
1555 for k in range(i, j):
1556 if document.body[k].startswith("arg"):
1557 arg = document.body[k][3:].strip().strip('"')
1558 if document.body[k].startswith("type"):
1559 typ = document.body[k][4:].strip().strip('"')
1560 if arg != "version" or typ != "lyxinfo":
1564 # We do not actually know the version of LyX used to produce the document.
1565 # But we can use our version, since we are reverting.
1567 # Now we want to check if the line after "\end_inset" is empty. It normally
1568 # is, so we want to remove it, too.
1570 if document.body[j+1].strip() == "":
1572 document.body[i: lastline] = s
1576 def revert_math_scale(document):
1577 " Remove math scaling and LaTeX options "
1578 i = find_token(document.header, '\\html_math_img_scale', 0)
1580 del document.header[i]
1581 i = find_token(document.header, '\\html_latex_start', 0)
1583 del document.header[i]
1584 i = find_token(document.header, '\\html_latex_end', 0)
1586 del document.header[i]
1589 def revert_pagesizes(document):
1591 " Revert page sizes to default "
1592 i = find_token(document.header, '\\papersize', 0)
1594 size = document.header[i][11:]
1595 if size == "a0paper" or size == "a1paper" or size == "a2paper" \
1596 or size == "a6paper" or size == "b0paper" or size == "b1paper" \
1597 or size == "b2paper" or size == "b6paper" or size == "b0j" \
1598 or size == "b1j" or size == "b2j" or size == "b3j" or size == "b4j" \
1599 or size == "b5j" or size == "b6j":
1600 del document.header[i]
1603 def convert_html_quotes(document):
1604 " Remove quotes around html_latex_start and html_latex_end "
1606 i = find_token(document.header, '\\html_latex_start', 0)
1608 line = document.header[i]
1609 l = re.compile(r'\\html_latex_start\s+"(.*)"')
1612 document.header[i] = "\\html_latex_start " + m.group(1)
1614 i = find_token(document.header, '\\html_latex_end', 0)
1616 line = document.header[i]
1617 l = re.compile(r'\\html_latex_end\s+"(.*)"')
1620 document.header[i] = "\\html_latex_end " + m.group(1)
1623 def revert_html_quotes(document):
1624 " Remove quotes around html_latex_start and html_latex_end "
1626 i = find_token(document.header, '\\html_latex_start', 0)
1628 line = document.header[i]
1629 l = re.compile(r'\\html_latex_start\s+(.*)')
1631 document.header[i] = "\\html_latex_start \"" + m.group(1) + "\""
1633 i = find_token(document.header, '\\html_latex_end', 0)
1635 line = document.header[i]
1636 l = re.compile(r'\\html_latex_end\s+(.*)')
1638 document.header[i] = "\\html_latex_end \"" + m.group(1) + "\""
1641 def revert_output_sync(document):
1642 " Remove forward search options "
1643 i = find_token(document.header, '\\output_sync_macro', 0)
1645 del document.header[i]
1646 i = find_token(document.header, '\\output_sync', 0)
1648 del document.header[i]
1651 def convert_beamer_args(document):
1652 " Convert ERT arguments in Beamer to InsetArguments "
1654 if document.textclass != "beamer" and document.textclass != "article-beamer":
1657 layouts = ("Block", "ExampleBlock", "AlertBlock")
1658 for layout in layouts:
1661 blay = find_token(document.body, '\\begin_layout ' + layout, blay)
1664 elay = find_end_of(document.body, blay, '\\begin_layout', '\\end_layout')
1666 document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
1669 bert = find_token(document.body, '\\begin_inset ERT', blay)
1671 document.warning("Malformed Beamer LyX document: Can't find argument of " + layout + " layout.")
1674 eert = find_end_of_inset(document.body, bert)
1676 document.warning("Malformed LyX document: Can't find end of ERT.")
1680 # So the ERT inset begins at line k and goes to line l. We now wrap it in
1681 # an argument inset.
1682 # Do the end first, so as not to mess up the variables.
1683 document.body[eert + 1:eert + 1] = ['', '\\end_layout', '', '\\end_inset', '']
1684 document.body[bert:bert] = ['\\begin_inset OptArg', 'status open', '',
1685 '\\begin_layout Plain Layout']
1689 def revert_beamer_args(document):
1690 " Revert Beamer arguments to ERT "
1692 if document.textclass != "beamer" and document.textclass != "article-beamer":
1695 layouts = ("Block", "ExampleBlock", "AlertBlock")
1696 for layout in layouts:
1699 blay = find_token(document.body, '\\begin_layout ' + layout, blay)
1702 elay = find_end_of(document.body, blay, '\\begin_layout', '\\end_layout')
1704 document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
1707 bopt = find_token(document.body, '\\begin_inset OptArg', blay)
1709 # it is legal not to have one of these
1712 eopt = find_end_of_inset(document.body, bopt)
1714 document.warning("Malformed LyX document: Can't find end of argument.")
1717 bplay = find_token(document.body, '\\begin_layout Plain Layout', blay)
1719 document.warning("Malformed LyX document: Can't find plain layout.")
1722 eplay = find_end_of(document.body, bplay, '\\begin_layout', '\\end_layout')
1724 document.warning("Malformed LyX document: Can't find end of plain layout.")
1727 # So the content of the argument inset goes from bplay + 1 to eplay - 1
1731 document.warning(str(bcont) + " " + str(eplay))
1734 # we convert the content of the argument into pure LaTeX...
1735 content = lyx2latex(document, document.body[bcont:eplay])
1736 strlist = put_cmd_in_ert(["{" + content + "}"])
1738 # now replace the optional argument with the ERT
1739 document.body[bopt:eopt + 1] = strlist
1743 def revert_align_decimal(document):
1746 l = document.body[l].find('alignment=decimal')
1749 remove_option(document, l, 'decimal_point')
1750 document.body[l].replace('decimal', 'center')
1753 def convert_optarg(document):
1754 " Convert \\begin_inset OptArg to \\begin_inset Argument "
1757 i = find_token(document.body, '\\begin_inset OptArg', i)
1760 document.body[i] = "\\begin_inset Argument"
1764 def revert_argument(document):
1765 " Convert \\begin_inset Argument to \\begin_inset OptArg "
1768 i = find_token(document.body, '\\begin_inset Argument', i)
1771 document.body[i] = "\\begin_inset OptArg"
1775 def revert_makebox(document):
1776 " Convert \\makebox to TeX code "
1779 # only revert frameless boxes without an inner box
1780 i = find_token(document.body, '\\begin_inset Box Frameless', i)
1784 z = find_end_of_inset(document.body, i)
1786 document.warning("Malformed LyX document: Can't find end of box inset.")
1788 j = find_token(document.body, 'use_makebox 1', i)
1789 # assure we found the makebox of the current box
1790 if j > i + 7 or j == -1:
1793 # remove the \end_inset
1794 document.body[z - 2:z + 1] = put_cmd_in_ert("}")
1795 # determine the alignment
1796 k = find_token(document.body, 'hor_pos', j - 4)
1797 align = document.body[k][9]
1798 # determine the width
1799 l = find_token(document.body, 'width "', j + 1)
1800 length = document.body[l][7:]
1801 # remove trailing '"'
1802 length = length[:-1]
1803 # latex_length returns "bool,length"
1804 length = latex_length(length).split(",")[1]
1805 subst = "\\makebox[" + length + "][" \
1807 document.body[i:i+13] = put_cmd_in_ert(subst)
1811 def revert_IEEEtran(document):
1812 " Convert IEEEtran layouts and styles to TeX codeT "
1813 revert_flex_inset(document, "IEEE membership", "\\IEEEmembership", 0)
1814 revert_flex_inset(document, "Lowercase", "\\MakeLowercase", 0)
1821 supported_versions = ["2.0.0","2.0"]
1822 convert = [[346, []],
1828 [352, [convert_splitindex]],
1835 [359, [convert_nomencl_width]],
1845 [369, [convert_author_id]],
1849 [373, [merge_gbrief]],
1855 [379, [convert_math_output]],
1865 [389, [convert_html_quotes]],
1868 [392, [convert_beamer_args]],
1869 [393, [convert_optarg]],
1873 revert = [[393, [revert_makebox]],
1874 [392, [revert_argument]],
1875 [391, [revert_beamer_args]],
1876 [390, [revert_align_decimal, revert_IEEEtran]],
1877 [389, [revert_output_sync]],
1878 [388, [revert_html_quotes]],
1879 [387, [revert_pagesizes]],
1880 [386, [revert_math_scale]],
1881 [385, [revert_lyx_version]],
1882 [384, [revert_shadedboxcolor]],
1883 [383, [revert_fontcolor]],
1884 [382, [revert_turkmen]],
1885 [381, [revert_notefontcolor]],
1886 [380, [revert_equalspacing_xymatrix]],
1887 [379, [revert_inset_preview]],
1888 [378, [revert_math_output]],
1890 [376, [revert_multirow]],
1891 [375, [revert_includeall]],
1892 [374, [revert_includeonly]],
1893 [373, [revert_html_options]],
1894 [372, [revert_gbrief]],
1895 [371, [revert_fontenc]],
1896 [370, [revert_mhchem]],
1897 [369, [revert_suppress_date]],
1898 [368, [revert_author_id]],
1899 [367, [revert_hspace_glue_lengths]],
1900 [366, [revert_percent_vspace_lengths, revert_percent_hspace_lengths]],
1901 [365, [revert_percent_skip_lengths]],
1902 [364, [revert_paragraph_indentation]],
1903 [363, [revert_branch_filename]],
1904 [362, [revert_longtable_align]],
1905 [361, [revert_applemac]],
1907 [359, [revert_nomencl_cwidth]],
1908 [358, [revert_nomencl_width]],
1909 [357, [revert_custom_processors]],
1910 [356, [revert_ulinelatex]],
1911 [355, [revert_uulinewave]],
1912 [354, [revert_strikeout]],
1913 [353, [revert_printindexall]],
1914 [352, [revert_subindex]],
1915 [351, [revert_splitindex]],
1916 [350, [revert_backgroundcolor]],
1917 [349, [revert_outputformat]],
1918 [348, [revert_xetex]],
1919 [347, [revert_phantom, revert_hphantom, revert_vphantom]],
1920 [346, [revert_tabularvalign]],
1921 [345, [revert_swiss]]
1925 if __name__ == "__main__":