1 # -*- coding: utf-8 -*-
2 # This file is part of lyx2lyx
3 # -*- coding: utf-8 -*-
4 # Copyright (C) 2010 The LyX team
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, \
27 find_end_of_inset, find_end_of_layout, find_token_backwards, \
28 is_in_inset, get_value, get_quoted_value, del_token, \
31 from lyx2lyx_tools import add_to_preamble, insert_to_preamble, \
32 put_cmd_in_ert, lyx2latex, latex_length, revert_flex_inset, \
33 revert_font_attrs, hex2ratio, str2bool
35 ####################################################################
36 # Private helper functions
38 def remove_option(lines, m, option):
39 ''' removes option from line m. returns whether we did anything '''
40 l = lines[m].find(option)
43 val = lines[m][l:].split('"')[1]
44 lines[m] = lines[m][:l - 1] + lines[m][l+len(option + '="' + val + '"'):]
48 # DO NOT USE THIS ROUTINE ANY MORE. Better yet, replace the uses that
49 # have been made of it with uses of put_cmd_in_ert.
50 def old_put_cmd_in_ert(string):
51 for rep in unicode_reps:
52 string = string.replace(rep[1], rep[0].replace('\\\\', '\\'))
53 string = string.replace('\\', "\\backslash\n")
54 string = "\\begin_inset ERT\nstatus collapsed\n\\begin_layout Plain Layout\n" \
55 + string + "\n\\end_layout\n\\end_inset"
59 ###############################################################################
61 ### Conversion and reversion routines
63 ###############################################################################
65 def revert_swiss(document):
66 " Set language german-ch to ngerman "
68 if document.language == "german-ch":
69 document.language = "ngerman"
70 i = find_token(document.header, "\\language", 0)
72 document.header[i] = "\\language ngerman"
75 j = find_token(document.body, "\\lang german-ch", j)
78 document.body[j] = document.body[j].replace("\\lang german-ch", "\\lang ngerman")
82 def revert_tabularvalign(document):
83 " Revert the tabular valign option "
86 i = find_token(document.body, "\\begin_inset Tabular", i)
89 end = find_end_of_inset(document.body, i)
91 document.warning("Can't find end of inset at line " + str(i))
94 fline = find_token(document.body, "<features", i, end)
96 document.warning("Can't find features for inset at line " + str(i))
99 p = document.body[fline].find("islongtable")
101 q = document.body[fline].find("tabularvalignment")
104 # This seems wrong: It removes everything after
105 # tabularvalignment, too.
106 document.body[fline] = document.body[fline][:q - 1] + '>'
111 tabularvalignment = 'c'
112 # which valignment is specified?
113 m = document.body[fline].find('tabularvalignment="top"')
115 tabularvalignment = 't'
116 m = document.body[fline].find('tabularvalignment="bottom"')
118 tabularvalignment = 'b'
119 # delete tabularvalignment
120 q = document.body[fline].find("tabularvalignment")
123 # This seems wrong: It removes everything after
124 # tabularvalignment, too.
125 document.body[fline] = document.body[fline][:q - 1] + '>'
127 # don't add a box when centered
128 if tabularvalignment == 'c':
131 subst = ['\\end_layout', '\\end_inset']
132 document.body[end:end] = subst # just inserts those lines
133 subst = ['\\begin_inset Box Frameless',
134 'position "' + tabularvalignment +'"',
139 # we don't know the width, assume 50%
143 'height_special "totalheight"',
146 '\\begin_layout Plain Layout']
147 document.body[i:i] = subst # this just inserts the array at i
148 # since there could be a tabular inside a tabular, we cannot
153 def revert_phantom_types(document, ptype, cmd):
154 " Reverts phantom to ERT "
157 i = find_token(document.body, "\\begin_inset Phantom " + ptype, i)
160 end = find_end_of_inset(document.body, i)
162 document.warning("Can't find end of inset at line " + str(i))
165 blay = find_token(document.body, "\\begin_layout Plain Layout", i, end)
167 document.warning("Can't find layout for inset at line " + str(i))
170 bend = find_token(document.body, "\\end_layout", blay, end)
172 document.warning("Malformed LyX document: Could not find end of Phantom inset's layout.")
175 substi = ["\\begin_inset ERT", "status collapsed", "",
176 "\\begin_layout Plain Layout", "", "", "\\backslash",
177 cmd + "{", "\\end_layout", "", "\\end_inset"]
178 substj = ["\\size default", "", "\\begin_inset ERT", "status collapsed", "",
179 "\\begin_layout Plain Layout", "", "}", "\\end_layout", "", "\\end_inset"]
180 # do the later one first so as not to mess up the numbering
181 document.body[bend:end + 1] = substj
182 document.body[i:blay + 1] = substi
183 i = end + len(substi) + len(substj) - (end - bend) - (blay - i) - 2
186 def revert_phantom(document):
187 revert_phantom_types(document, "Phantom", "phantom")
189 def revert_hphantom(document):
190 revert_phantom_types(document, "HPhantom", "hphantom")
192 def revert_vphantom(document):
193 revert_phantom_types(document, "VPhantom", "vphantom")
196 def revert_xetex(document):
197 " Reverts documents that use XeTeX "
199 i = find_token(document.header, '\\use_xetex', 0)
201 document.warning("Malformed LyX document: Missing \\use_xetex.")
203 if not str2bool(get_value(document.header, "\\use_xetex", i)):
204 del document.header[i]
206 del document.header[i]
208 # 1.) set doc encoding to utf8-plain
209 i = find_token(document.header, "\\inputencoding", 0)
211 document.warning("Malformed LyX document: Missing \\inputencoding.")
213 document.header[i] = "\\inputencoding utf8-plain"
215 # 2.) check font settings
217 roman = sans = typew = default
219 sf_scale = tt_scale = 100.0
221 i = find_token(document.header, "\\font_roman", 0)
223 document.warning("Malformed LyX document: Missing \\font_roman.")
225 roman = get_value(document.header, "\\font_roman", i)
226 document.header[i] = "\\font_roman default"
228 i = find_token(document.header, "\\font_sans", 0)
230 document.warning("Malformed LyX document: Missing \\font_sans.")
232 sans = get_value(document.header, "\\font_sans", i)
233 document.header[i] = "\\font_sans default"
235 i = find_token(document.header, "\\font_typewriter", 0)
237 document.warning("Malformed LyX document: Missing \\font_typewriter.")
239 typew = get_value(document.header, "\\font_typewriter", i)
240 document.header[i] = "\\font_typewriter default"
242 i = find_token(document.header, "\\font_osf", 0)
244 document.warning("Malformed LyX document: Missing \\font_osf.")
246 osf = str2bool(get_value(document.header, "\\font_osf", i))
247 document.header[i] = "\\font_osf false"
249 i = find_token(document.header, "\\font_sc", 0)
251 document.warning("Malformed LyX document: Missing \\font_sc.")
253 # we do not need this value.
254 document.header[i] = "\\font_sc false"
256 i = find_token(document.header, "\\font_sf_scale", 0)
258 document.warning("Malformed LyX document: Missing \\font_sf_scale.")
260 val = get_value(document.header, '\\font_sf_scale', i)
263 sf_scale = float(val)
265 document.warning("Invalid font_sf_scale value: " + val)
266 document.header[i] = "\\font_sf_scale 100"
268 i = find_token(document.header, "\\font_tt_scale", 0)
270 document.warning("Malformed LyX document: Missing \\font_tt_scale.")
272 val = get_value(document.header, '\\font_tt_scale', i)
275 tt_scale = float(val)
277 document.warning("Invalid font_tt_scale value: " + val)
278 document.header[i] = "\\font_tt_scale 100"
280 # 3.) set preamble stuff
281 pretext = ['%% This document must be processed with xelatex!']
282 pretext.append('\\usepackage{fontspec}')
283 if roman != "default":
284 pretext.append('\\setmainfont[Mapping=tex-text]{' + roman + '}')
285 if sans != "default":
286 sf = '\\setsansfont['
287 if sf_scale != 100.0:
288 sf += 'Scale=' + str(sf_scale / 100.0) + ','
289 sf += 'Mapping=tex-text]{' + sans + '}'
291 if typewriter != "default":
293 if tt_scale != 100.0:
294 tw += '[Scale=' + str(tt_scale / 100.0) + ']'
295 tw += '{' + typewriter + '}'
298 pretext.append('\\defaultfontfeatures{Numbers=OldStyle}')
299 pretext.append('\usepackage{xunicode}')
300 pretext.append('\usepackage{xltxtra}')
301 insert_to_preamble(document, pretext)
304 def revert_outputformat(document):
305 " Remove default output format param "
307 if not del_token(document.header, '\\default_output_format', 0):
308 document.warning("Malformed LyX document: Missing \\default_output_format.")
311 def revert_backgroundcolor(document):
312 " Reverts background color to preamble code "
313 i = find_token(document.header, "\\backgroundcolor", 0)
316 colorcode = get_value(document.header, '\\backgroundcolor', i)
317 del document.header[i]
318 # don't clutter the preamble if backgroundcolor is not set
319 if colorcode == "#ffffff":
321 red = hex2ratio(colorcode[1:3])
322 green = hex2ratio(colorcode[3:5])
323 blue = hex2ratio(colorcode[5:7])
324 insert_to_preamble(document, \
325 ['% To set the background color',
326 '\\@ifundefined{definecolor}{\\usepackage{color}}{}',
327 '\\definecolor{page_backgroundcolor}{rgb}{' + red + ',' + green + ',' + blue + '}',
328 '\\pagecolor{page_backgroundcolor}'])
331 def revert_splitindex(document):
332 " Reverts splitindex-aware documents "
333 i = find_token(document.header, '\\use_indices', 0)
335 document.warning("Malformed LyX document: Missing \\use_indices.")
337 useindices = str2bool(get_value(document.header, "\\use_indices", i))
338 del document.header[i]
341 preamble.append("\\usepackage{splitidx})")
343 # deal with index declarations in the preamble
346 i = find_token(document.header, "\\index", i)
349 k = find_token(document.header, "\\end_index", i)
351 document.warning("Malformed LyX document: Missing \\end_index.")
354 line = document.header[i]
355 l = re.compile(r'\\index (.*)$')
358 ishortcut = get_value(document.header, '\\shortcut', i, k)
360 preamble.append("\\newindex[" + iname + "]{" + ishortcut + "}")
361 del document.header[i:k + 1]
363 insert_to_preamble(document, preamble)
365 # deal with index insets
366 # these need to have the argument removed
369 i = find_token(document.body, "\\begin_inset Index", i)
372 line = document.body[i]
373 l = re.compile(r'\\begin_inset Index (.*)$')
376 if itype == "idx" or indices == "false":
377 document.body[i] = "\\begin_inset Index"
379 k = find_end_of_inset(document.body, i)
381 document.warning("Can't find end of index inset!")
384 content = lyx2latex(document, document.body[i:k])
386 content = content.replace('"', r'\"')
387 subst = put_cmd_in_ert("\\sindex[" + itype + "]{" + content + "}")
388 document.body[i:k + 1] = subst
391 # deal with index_print insets
394 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
397 k = find_end_of_inset(document.body, i)
398 ptype = get_quoted_value(document.body, 'type', i, k)
400 j = find_token(document.body, "type", i, k)
403 del document.body[i:k + 1]
405 subst = put_cmd_in_ert("\\printindex[" + ptype + "]{}")
406 document.body[i:k + 1] = subst
410 def convert_splitindex(document):
411 " Converts index and printindex insets to splitindex-aware format "
414 i = find_token(document.body, "\\begin_inset Index", i)
417 document.body[i] = document.body[i].replace("\\begin_inset Index",
418 "\\begin_inset Index idx")
422 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
425 if document.body[i + 1].find('LatexCommand printindex') == -1:
426 document.warning("Malformed LyX document: Incomplete printindex inset.")
428 subst = ["LatexCommand printindex",
430 document.body[i + 1:i + 2] = subst
434 def revert_subindex(document):
435 " Reverts \\printsubindex CommandInset types "
436 i = find_token(document.header, '\\use_indices', 0)
438 document.warning("Malformed LyX document: Missing \\use_indices.")
440 useindices = str2bool(get_value(document.header, "\\use_indices", i))
443 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
446 k = find_end_of_inset(document.body, i)
447 ctype = get_value(document.body, 'LatexCommand', i, k)
448 if ctype != "printsubindex":
451 ptype = get_quoted_value(document.body, 'type', i, k)
453 del document.body[i:k + 1]
455 subst = put_cmd_in_ert("\\printsubindex[" + ptype + "]{}")
456 document.body[i:k + 1] = subst
460 def revert_printindexall(document):
461 " Reverts \\print[sub]index* CommandInset types "
462 i = find_token(document.header, '\\use_indices', 0)
464 document.warning("Malformed LyX document: Missing \\use_indices.")
466 useindices = str2bool(get_value(document.header, "\\use_indices", i))
469 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
472 k = find_end_of_inset(document.body, i)
473 ctype = get_value(document.body, 'LatexCommand', i, k)
474 if ctype != "printindex*" and ctype != "printsubindex*":
478 del document.body[i:k + 1]
480 subst = put_cmd_in_ert("\\" + ctype + "{}")
481 document.body[i:k + 1] = subst
485 def revert_strikeout(document):
486 " Reverts \\strikeout font attribute "
487 changed = revert_font_attrs(document.body, "\\uuline", "\\uuline")
488 changed = revert_font_attrs(document.body, "\\uwave", "\\uwave") or changed
489 changed = revert_font_attrs(document.body, "\\strikeout", "\\sout") or changed
491 insert_to_preamble(document, \
492 ['% for proper underlining',
493 '\\PassOptionsToPackage{normalem}{ulem}',
494 '\\usepackage{ulem}'])
497 def revert_ulinelatex(document):
498 " Reverts \\uline font attribute "
499 i = find_token(document.body, '\\bar under', 0)
502 insert_to_preamble(document,\
503 ['% for proper underlining',
504 '\\PassOptionsToPackage{normalem}{ulem}',
505 '\\usepackage{ulem}',
506 '\\let\\cite@rig\\cite',
507 '\\newcommand{\\b@xcite}[2][\\%]{\\def\\def@pt{\\%}\\def\\pas@pt{#1}',
508 ' \\mbox{\\ifx\\def@pt\\pas@pt\\cite@rig{#2}\\else\\cite@rig[#1]{#2}\\fi}}',
509 '\\renewcommand{\\underbar}[1]{{\\let\\cite\\b@xcite\\uline{#1}}}'])
512 def revert_custom_processors(document):
513 " Remove bibtex_command and index_command params "
515 if not del_token(document.header, '\\bibtex_command', 0):
516 document.warning("Malformed LyX document: Missing \\bibtex_command.")
518 if not del_token(document.header, '\\index_command', 0):
519 document.warning("Malformed LyX document: Missing \\index_command.")
522 def convert_nomencl_width(document):
523 " Add set_width param to nomencl_print "
526 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
529 document.body.insert(i + 2, "set_width \"none\"")
533 def revert_nomencl_width(document):
534 " Remove set_width param from nomencl_print "
537 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
540 j = find_end_of_inset(document.body, i)
541 if not del_token(document.body, "set_width", i, j):
542 document.warning("Can't find set_width option for nomencl_print!")
546 def revert_nomencl_cwidth(document):
547 " Remove width param from nomencl_print "
550 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
553 j = find_end_of_inset(document.body, i)
554 l = find_token(document.body, "width", i, j)
556 document.warning("Can't find width option for nomencl_print!")
559 width = get_quoted_value(document.body, "width", i, j)
561 insert_to_preamble(document, ["\\setlength{\\nomlabelwidth}{" + width + "}"])
565 def revert_applemac(document):
566 " Revert applemac encoding to auto "
567 if document.encoding != "applemac":
569 document.encoding = "auto"
570 i = find_token(document.header, "\\encoding", 0)
572 document.header[i] = "\\encoding auto"
575 def revert_longtable_align(document):
576 " Remove longtable alignment setting "
579 i = find_token(document.body, "\\begin_inset Tabular", i)
582 end = find_end_of_inset(document.body, i)
584 document.warning("Can't find end of inset at line " + str(i))
587 fline = find_token(document.body, "<features", i, end)
589 document.warning("Can't find features for inset at line " + str(i))
592 j = document.body[fline].find("longtabularalignment")
596 # FIXME Is this correct? It wipes out everything after the
598 document.body[fline] = document.body[fline][:j - 1] + '>'
599 # since there could be a tabular inside this one, we
600 # cannot jump to end.
604 def revert_branch_filename(document):
605 " Remove \\filename_suffix parameter from branches "
608 i = find_token(document.header, "\\filename_suffix", i)
611 del document.header[i]
614 def revert_paragraph_indentation(document):
615 " Revert custom paragraph indentation to preamble code "
616 i = find_token(document.header, "\\paragraph_indentation", 0)
619 length = get_value(document.header, "\\paragraph_indentation", i)
620 # we need only remove the line if indentation is default
621 if length != "default":
622 # handle percent lengths
623 length = latex_length(length)[1]
624 insert_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
625 del document.header[i]
628 def revert_percent_skip_lengths(document):
629 " Revert relative lengths for paragraph skip separation to preamble code "
630 i = find_token(document.header, "\\defskip", 0)
633 length = get_value(document.header, "\\defskip", i)
634 # only revert when a custom length was set and when
635 # it used a percent length
636 if length in ('smallskip', 'medskip', 'bigskip'):
638 # handle percent lengths
639 percent, length = latex_length(length)
641 insert_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
642 # set defskip to medskip as default
643 document.header[i] = "\\defskip medskip"
646 def revert_percent_vspace_lengths(document):
647 " Revert relative VSpace lengths to ERT "
650 i = find_token(document.body, "\\begin_inset VSpace", i)
653 # only revert if a custom length was set and if
654 # it used a percent length
655 r = re.compile(r'\\begin_inset VSpace (.*)$')
656 m = r.match(document.body[i])
658 if length in ('defskip', 'smallskip', 'medskip', 'bigskip', 'vfill'):
661 # check if the space has a star (protected space)
662 protected = (document.body[i].rfind("*") != -1)
664 length = length.rstrip('*')
665 # handle percent lengths
666 percent, length = latex_length(length)
667 # revert the VSpace inset to ERT
670 subst = put_cmd_in_ert("\\vspace*{" + length + "}")
672 subst = put_cmd_in_ert("\\vspace{" + length + "}")
673 document.body[i:i + 2] = subst
677 def revert_percent_hspace_lengths(document):
678 " Revert relative HSpace lengths to ERT "
681 i = find_token(document.body, "\\begin_inset space \\hspace", i)
684 j = find_end_of_inset(document.body, i)
686 document.warning("Can't find end of inset at line " + str(i))
689 # only revert if a custom length was set...
690 length = get_value(document.body, '\\length', i + 1, j)
692 document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
696 if document.body[i].find("\\hspace*{}") != -1:
698 # ...and if it used a percent length
699 percent, length = latex_length(length)
700 # revert the HSpace inset to ERT
702 subst = put_cmd_in_ert("\\hspace" + protected + "{" + length + "}")
703 document.body[i:j + 1] = subst
704 # if we did a substitution, this will still be ok
708 def revert_hspace_glue_lengths(document):
709 " Revert HSpace glue lengths to ERT "
712 i = find_token(document.body, "\\begin_inset space \\hspace", i)
715 j = find_end_of_inset(document.body, i)
717 document.warning("Can't find end of inset at line " + str(i))
720 length = get_value(document.body, '\\length', i + 1, j)
722 document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
726 if document.body[i].find("\\hspace*{}") != -1:
728 # only revert if the length contains a plus or minus at pos != 0
729 if length.find('-',1) != -1 or length.find('+',1) != -1:
730 # handle percent lengths
731 length = latex_length(length)[1]
732 # revert the HSpace inset to ERT
733 subst = put_cmd_in_ert("\\hspace" + protected + "{" + length + "}")
734 document.body[i:j+1] = subst
738 def convert_author_id(document):
739 " Add the author_id to the \\author definition and make sure 0 is not used"
742 re_author = re.compile(r'(\\author) (\".*\")\s*(.*)$')
745 i = find_token(document.header, "\\author", i)
748 m = re_author.match(document.header[i])
752 document.header[i] = "\\author %i %s %s" % (anum, name, email)
753 # FIXME Should this really be incremented if we didn't match?
759 i = find_token(document.body, "\\change_", i)
762 change = document.body[i].split(' ');
765 author_id = int(change[1])
767 document.body[i] = "%s %i %s" % (type, author_id + 1, time)
771 def revert_author_id(document):
772 " Remove the author_id from the \\author definition "
775 rx = re.compile(r'(\\author)\s+([-\d]+)\s+(\".*\")\s*(.*)$')
779 i = find_token(document.header, "\\author", i)
782 m = rx.match(document.header[i])
784 author_id = int(m.group(2))
785 idmap[author_id] = anum
788 document.header[i] = "\\author %s %s" % (name, email)
790 # FIXME Should this be incremented if we didn't match?
795 i = find_token(document.body, "\\change_", i)
798 change = document.body[i].split(' ');
801 author_id = int(change[1])
803 document.body[i] = "%s %i %s" % (type, idmap[author_id], time)
807 def revert_suppress_date(document):
808 " Revert suppressing of default document date to preamble code "
809 i = find_token(document.header, "\\suppress_date", 0)
812 # remove the preamble line and write to the preamble
813 # when suppress_date was true
814 date = str2bool(get_value(document.header, "\\suppress_date", i))
816 add_to_preamble(document, ["\\date{}"])
817 del document.header[i]
820 def revert_mhchem(document):
821 "Revert mhchem loading to preamble code"
824 i = find_token(document.header, "\\use_mhchem", 0)
826 document.warning("Malformed LyX document: Could not find mhchem setting.")
829 val = get_value(document.header, "\\use_mhchem", i)
834 del document.header[i]
843 i = find_token(document.body, "\\begin_inset Formula", i)
846 line = document.body[i]
847 if line.find("\\ce{") != -1 or line.find("\\cf{") != -1:
853 pre = ["\\PassOptionsToPackage{version=3}{mhchem}",
854 "\\usepackage{mhchem}"]
855 insert_to_preamble(document, pre)
858 def revert_fontenc(document):
859 " Remove fontencoding param "
860 if not del_token(document.header, '\\fontencoding', 0):
861 document.warning("Malformed LyX document: Missing \\fontencoding.")
864 def merge_gbrief(document):
865 " Merge g-brief-en and g-brief-de to one class "
867 if document.textclass != "g-brief-de":
868 if document.textclass == "g-brief-en":
869 document.textclass = "g-brief"
870 document.set_textclass()
873 obsoletedby = { "Brieftext": "Letter",
874 "Unterschrift": "Signature",
876 "Zusatz": "Addition",
879 "RetourAdresse": "ReturnAddress",
880 "MeinZeichen": "MyRef",
881 "IhrZeichen": "YourRef",
882 "IhrSchreiben": "YourMail",
885 "Konto": "BankAccount",
886 "Postvermerk": "PostalComment",
887 "Adresse": "Address",
889 "Betreff": "Reference",
896 i = find_token(document.body, "\\begin_layout", i)
900 layout = document.body[i][14:]
901 if layout in obsoletedby:
902 document.body[i] = "\\begin_layout " + obsoletedby[layout]
906 document.textclass = "g-brief"
907 document.set_textclass()
910 def revert_gbrief(document):
911 " Revert g-brief to g-brief-en "
912 if document.textclass == "g-brief":
913 document.textclass = "g-brief-en"
914 document.set_textclass()
917 def revert_html_options(document):
918 " Remove html options "
919 del_token(document.header, '\\html_use_mathml', 0)
920 del_token(document.header, '\\html_be_strict', 0)
923 def revert_includeonly(document):
926 i = find_token(document.header, "\\begin_includeonly", i)
929 j = find_end_of(document.header, i, "\\begin_includeonly", "\\end_includeonly")
931 document.warning("Unable to find end of includeonly section!!")
933 document.header[i : j + 1] = []
936 def revert_includeall(document):
937 " Remove maintain_unincluded_children param "
938 del_token(document.header, '\\maintain_unincluded_children', 0)
941 def revert_multirow(document):
942 " Revert multirow cells in tables to TeX-code"
946 # cell type 3 is multirow begin cell
947 i = find_token(document.body, '<cell multirow="3"', i)
950 # a multirow cell was found
952 # remove the multirow tag, set the valignment to top
953 # and remove the bottom line
954 # FIXME Are we sure these always have space around them?
955 document.body[i] = document.body[i].replace(' multirow="3" ', ' ')
956 document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
957 document.body[i] = document.body[i].replace(' bottomline="true" ', ' ')
958 # write ERT to create the multirow cell
959 # use 2 rows and 2cm as default with because the multirow span
960 # and the column width is only hardly accessible
961 cend = find_token(document.body, "</cell>", i)
963 document.warning("Malformed LyX document: Could not find end of tabular cell.")
966 blay = find_token(document.body, "\\begin_layout", i, cend)
968 document.warning("Can't find layout for cell!")
971 bend = find_end_of_layout(document.body, blay)
973 document.warning("Can't find end of layout for cell!")
977 # do the later one first, so as not to mess up the numbering
978 # we are wrapping the whole cell in this ert
979 # so before the end of the layout...
980 document.body[bend:bend] = put_cmd_in_ert("}")
981 # ...and after the beginning
982 document.body[blay+1:blay+1] = put_cmd_in_ert("\\multirow{2}{2cm}{")
985 # cell type 4 is multirow part cell
986 k = find_token(document.body, '<cell multirow="4"', cend)
989 # remove the multirow tag, set the valignment to top
990 # and remove the top line
991 # FIXME Are we sure these always have space around them?
992 document.body[k] = document.body[k].replace(' multirow="4" ', ' ')
993 document.body[k] = document.body[k].replace('valignment="middle"', 'valignment="top"')
994 document.body[k] = document.body[k].replace(' topline="true" ', ' ')
996 # this will always be ok
1000 add_to_preamble(document, ["\\usepackage{multirow}"])
1003 def convert_math_output(document):
1004 " Convert \html_use_mathml to \html_math_output "
1005 i = find_token(document.header, "\\html_use_mathml", 0)
1008 rgx = re.compile(r'\\html_use_mathml\s+(\w+)')
1009 m = rgx.match(document.header[i])
1010 newval = "0" # MathML
1012 val = str2bool(m.group(1))
1014 newval = "2" # Images
1016 document.warning("Can't match " + document.header[i])
1017 document.header[i] = "\\html_math_output " + newval
1020 def revert_math_output(document):
1021 " Revert \html_math_output to \html_use_mathml "
1022 i = find_token(document.header, "\\html_math_output", 0)
1025 rgx = re.compile(r'\\html_math_output\s+(\d)')
1026 m = rgx.match(document.header[i])
1030 if val == "1" or val == "2":
1033 document.warning("Unable to match " + document.header[i])
1034 document.header[i] = "\\html_use_mathml " + newval
1038 def revert_inset_preview(document):
1039 " Dissolves the preview inset "
1042 i = find_token(document.body, "\\begin_inset Preview", i)
1045 iend = find_end_of_inset(document.body, i)
1047 document.warning("Malformed LyX document: Could not find end of Preview inset.")
1051 # This has several issues.
1052 # We need to do something about the layouts inside InsetPreview.
1053 # If we just leave the first one, then we have something like:
1054 # \begin_layout Standard
1056 # \begin_layout Standard
1057 # and we get a "no \end_layout" error. So something has to be done.
1058 # Ideally, we would check if it is the same as the layout we are in.
1059 # If so, we just remove it; if not, we end the active one. But it is
1060 # not easy to know what layout we are in, due to depth changes, etc,
1061 # and it is not clear to me how much work it is worth doing. In most
1062 # cases, the layout will probably be the same.
1064 # For the same reason, we have to remove the \end_layout tag at the
1065 # end of the last layout in the inset. Again, that will sometimes be
1066 # wrong, but it will usually be right. To know what to do, we would
1067 # again have to know what layout the inset is in.
1069 blay = find_token(document.body, "\\begin_layout", i, iend)
1071 document.warning("Can't find layout for preview inset!")
1072 # always do the later one first...
1073 del document.body[iend]
1074 del document.body[i]
1075 # deletions mean we do not need to reset i
1078 # This is where we would check what layout we are in.
1079 # The check for Standard is definitely wrong.
1081 # lay = document.body[blay].split(None, 1)[1]
1082 # if lay != oldlayout:
1083 # # record a boolean to tell us what to do later....
1084 # # better to do it later, since (a) it won't mess up
1085 # # the numbering and (b) we only modify at the end.
1087 # we want to delete the last \\end_layout in this inset, too.
1088 # note that this may not be the \\end_layout that goes with blay!!
1089 bend = find_end_of_layout(document.body, blay)
1091 tmp = find_token(document.body, "\\end_layout", bend + 1, iend)
1096 document.warning("Unable to find last layout in preview inset!")
1097 del document.body[iend]
1098 del document.body[i]
1099 # deletions mean we do not need to reset i
1101 # always do the later one first...
1102 del document.body[iend]
1103 del document.body[bend]
1104 del document.body[i:blay + 1]
1105 # we do not need to reset i
1108 def revert_equalspacing_xymatrix(document):
1109 " Revert a Formula with xymatrix@! to an ERT inset "
1111 has_preamble = False
1112 has_equal_spacing = False
1115 i = find_token(document.body, "\\begin_inset Formula", i)
1118 j = find_end_of_inset(document.body, i)
1120 document.warning("Malformed LyX document: Could not find end of Formula inset.")
1124 for curline in range(i,j):
1125 found = document.body[curline].find("\\xymatrix@!")
1130 has_equal_spacing = True
1131 content = [document.body[i][21:]]
1132 content += document.body[i + 1:j]
1133 subst = put_cmd_in_ert(content)
1134 document.body[i:j + 1] = subst
1135 i += len(subst) - (j - i) + 1
1137 for curline in range(i,j):
1138 l = document.body[curline].find("\\xymatrix")
1140 has_preamble = True;
1144 if has_equal_spacing and not has_preamble:
1145 add_to_preamble(document, ['\\usepackage[all]{xy}'])
1148 def revert_notefontcolor(document):
1149 " Reverts greyed-out note font color to preamble code "
1151 i = find_token(document.header, "\\notefontcolor", 0)
1155 # are there any grey notes?
1156 if find_token(document.body, "\\begin_inset Note Greyedout", 0) == -1:
1157 # no need to do anything, and \renewcommand will throw an error
1158 # since lyxgreyedout will not exist.
1161 colorcode = get_value(document.header, '\\notefontcolor', i)
1162 del document.header[i]
1163 # the color code is in the form #rrggbb where every character denotes a hex number
1164 red = hex2ratio(colorcode[1:3])
1165 green = hex2ratio(colorcode[3:5])
1166 blue = hex2ratio(colorcode[5:7])
1167 # write the preamble
1168 insert_to_preamble(document,
1169 [ '% for greyed-out notes',
1170 '\\@ifundefined{definecolor}{\\usepackage{color}}{}'
1171 '\\definecolor{note_fontcolor}{rgb}{%s,%s,%s}' % (red, green, blue),
1172 '\\renewenvironment{lyxgreyedout}',
1173 ' {\\textcolor{note_fontcolor}\\bgroup}{\\egroup}'])
1176 def revert_turkmen(document):
1177 "Set language Turkmen to English"
1179 if document.language == "turkmen":
1180 document.language = "english"
1181 i = find_token(document.header, "\\language", 0)
1183 document.header[i] = "\\language english"
1187 j = find_token(document.body, "\\lang turkmen", j)
1190 document.body[j] = document.body[j].replace("\\lang turkmen", "\\lang english")
1194 def revert_fontcolor(document):
1195 " Reverts font color to preamble code "
1196 i = find_token(document.header, "\\fontcolor", 0)
1199 colorcode = get_value(document.header, '\\fontcolor', i)
1200 del document.header[i]
1201 # don't clutter the preamble if font color is not set
1202 if colorcode == "#000000":
1204 # the color code is in the form #rrggbb where every character denotes a hex number
1205 red = hex2ratio(colorcode[1:3])
1206 green = hex2ratio(colorcode[3:5])
1207 blue = hex2ratio(colorcode[5:7])
1208 # write the preamble
1209 insert_to_preamble(document,
1210 ['% Set the font color',
1211 '\\@ifundefined{definecolor}{\\usepackage{color}}{}',
1212 '\\definecolor{document_fontcolor}{rgb}{%s,%s,%s}' % (red, green, blue),
1213 '\\color{document_fontcolor}'])
1216 def revert_shadedboxcolor(document):
1217 " Reverts shaded box color to preamble code "
1218 i = find_token(document.header, "\\boxbgcolor", 0)
1221 colorcode = get_value(document.header, '\\boxbgcolor', i)
1222 del document.header[i]
1223 # the color code is in the form #rrggbb
1224 red = hex2ratio(colorcode[1:3])
1225 green = hex2ratio(colorcode[3:5])
1226 blue = hex2ratio(colorcode[5:7])
1227 # write the preamble
1228 insert_to_preamble(document,
1229 ['% Set the color of boxes with shaded background',
1230 '\\@ifundefined{definecolor}{\\usepackage{color}}{}',
1231 "\\definecolor{shadecolor}{rgb}{%s,%s,%s}" % (red, green, blue)])
1234 def revert_lyx_version(document):
1235 " Reverts LyX Version information from Inset Info "
1236 version = "LyX version"
1238 import lyx2lyx_version
1239 version = lyx2lyx_version.version
1245 i = find_token(document.body, '\\begin_inset Info', i)
1248 j = find_end_of_inset(document.body, i + 1)
1250 document.warning("Malformed LyX document: Could not find end of Info inset.")
1259 typ = get_quoted_value(document.body, "type", i, j)
1260 arg = get_quoted_value(document.body, "arg", i, j)
1261 if arg != "version" or typ != "lyxinfo":
1265 # We do not actually know the version of LyX used to produce the document.
1266 # But we can use our version, since we are reverting.
1268 # Now we want to check if the line after "\end_inset" is empty. It normally
1269 # is, so we want to remove it, too.
1271 if document.body[j + 1].strip() == "":
1273 document.body[i: lastline] = s
1277 def revert_math_scale(document):
1278 " Remove math scaling and LaTeX options "
1279 del_token(document.header, '\\html_math_img_scale', 0)
1280 del_token(document.header, '\\html_latex_start', 0)
1281 del_token(document.header, '\\html_latex_end', 0)
1284 def revert_pagesizes(document):
1285 " Revert page sizes to default "
1286 i = find_token(document.header, '\\papersize', 0)
1288 size = document.header[i][11:]
1289 if size == "a0paper" or size == "a1paper" or size == "a2paper" \
1290 or size == "a6paper" or size == "b0paper" or size == "b1paper" \
1291 or size == "b2paper" or size == "b6paper" or size == "b0j" \
1292 or size == "b1j" or size == "b2j" or size == "b3j" or size == "b4j" \
1293 or size == "b5j" or size == "b6j":
1294 del document.header[i]
1297 def revert_DIN_C_pagesizes(document):
1298 " Revert DIN C page sizes to default "
1299 i = find_token(document.header, '\\papersize', 0)
1301 size = document.header[i][11:]
1302 if size == "c0paper" or size == "c1paper" or size == "c2paper" \
1303 or size == "c3paper" or size == "c4paper" or size == "c5paper" \
1304 or size == "c6paper":
1305 del document.header[i]
1308 def convert_html_quotes(document):
1309 " Remove quotes around html_latex_start and html_latex_end "
1311 i = find_token(document.header, '\\html_latex_start', 0)
1313 line = document.header[i]
1314 l = re.compile(r'\\html_latex_start\s+"(.*)"')
1317 document.header[i] = "\\html_latex_start " + m.group(1)
1319 i = find_token(document.header, '\\html_latex_end', 0)
1321 line = document.header[i]
1322 l = re.compile(r'\\html_latex_end\s+"(.*)"')
1325 document.header[i] = "\\html_latex_end " + m.group(1)
1328 def revert_html_quotes(document):
1329 " Remove quotes around html_latex_start and html_latex_end "
1331 i = find_token(document.header, '\\html_latex_start', 0)
1333 line = document.header[i]
1334 l = re.compile(r'\\html_latex_start\s+(.*)')
1337 document.warning("Weird html_latex_start line: " + line)
1338 del document.header[i]
1340 document.header[i] = "\\html_latex_start \"" + m.group(1) + "\""
1342 i = find_token(document.header, '\\html_latex_end', 0)
1344 line = document.header[i]
1345 l = re.compile(r'\\html_latex_end\s+(.*)')
1348 document.warning("Weird html_latex_end line: " + line)
1349 del document.header[i]
1351 document.header[i] = "\\html_latex_end \"" + m.group(1) + "\""
1354 def revert_output_sync(document):
1355 " Remove forward search options "
1356 del_token(document.header, '\\output_sync_macro', 0)
1357 del_token(document.header, '\\output_sync', 0)
1360 def revert_align_decimal(document):
1363 i = find_token(document.body, "\\begin_inset Tabular", i)
1366 j = find_end_of_inset(document.body, i)
1368 document.warning("Unable to find end of Tabular inset at line " + str(i))
1371 cell = find_token(document.body, "<cell", i, j)
1373 document.warning("Can't find any cells in Tabular inset at line " + str(i))
1378 k = find_token(document.body, "<column", k, cell)
1381 if document.body[k].find('alignment="decimal"') == -1:
1384 remove_option(document.body, k, 'decimal_point')
1385 document.body[k] = \
1386 document.body[k].replace('alignment="decimal"', 'alignment="center"')
1390 def convert_optarg(document):
1391 " Convert \\begin_inset OptArg to \\begin_inset Argument "
1394 i = find_token(document.body, '\\begin_inset OptArg', i)
1397 document.body[i] = "\\begin_inset Argument"
1401 def revert_argument(document):
1402 " Convert \\begin_inset Argument to \\begin_inset OptArg "
1405 i = find_token(document.body, '\\begin_inset Argument', i)
1408 document.body[i] = "\\begin_inset OptArg"
1412 def revert_makebox(document):
1413 " Convert \\makebox to TeX code "
1416 i = find_token(document.body, '\\begin_inset Box', i)
1419 z = find_end_of_inset(document.body, i)
1421 document.warning("Malformed LyX document: Can't find end of box inset.")
1424 blay = find_token(document.body, "\\begin_layout", i, z)
1426 document.warning("Malformed LyX document: Can't find layout in box.")
1429 # by looking before the layout we make sure we're actually finding
1430 # an option, not text.
1431 j = find_token(document.body, 'use_makebox', i, blay)
1436 if not check_token(document.body[i], "\\begin_inset Box Frameless") \
1437 or get_value(document.body, 'use_makebox', j) != 1:
1438 del document.body[j]
1441 bend = find_end_of_layout(document.body, blay)
1442 if bend == -1 or bend > z:
1443 document.warning("Malformed LyX document: Can't find end of layout in box.")
1446 # determine the alignment
1447 align = get_quoted_value(document.body, 'hor_pos', i, blay, "c")
1448 # determine the width
1449 length = get_quoted_value(document.body, 'width', i, blay, "50col%")
1450 length = latex_length(length)[1]
1451 # remove the \end_layout \end_inset pair
1452 document.body[bend:z + 1] = put_cmd_in_ert("}")
1453 subst = "\\makebox[" + length + "][" \
1455 document.body[i:blay + 1] = put_cmd_in_ert(subst)
1459 def convert_use_makebox(document):
1460 " Adds use_makebox option for boxes "
1463 i = find_token(document.body, '\\begin_inset Box', i)
1466 # all of this is to make sure we actually find the use_parbox
1467 # that is an option for this box, not some text elsewhere.
1468 z = find_end_of_inset(document.body, i)
1470 document.warning("Can't find end of box inset!!")
1473 blay = find_token(document.body, "\\begin_layout", i, z)
1475 document.warning("Can't find layout in box inset!!")
1478 # so now we are looking for use_parbox before the box's layout
1479 k = find_token(document.body, 'use_parbox', i, blay)
1481 document.warning("Malformed LyX document: Can't find use_parbox statement in box.")
1484 document.body.insert(k + 1, "use_makebox 0")
1488 def revert_IEEEtran(document):
1489 " Convert IEEEtran layouts and styles to TeX code "
1490 if document.textclass != "IEEEtran":
1492 revert_flex_inset(document.body, "IEEE membership", "\\IEEEmembership")
1493 revert_flex_inset(document.body, "Lowercase", "\\MakeLowercase")
1494 layouts = ("Special Paper Notice", "After Title Text", "Publication ID",
1495 "Page headings", "Biography without photo")
1496 latexcmd = {"Special Paper Notice": "\\IEEEspecialpapernotice",
1497 "After Title Text": "\\IEEEaftertitletext",
1498 "Publication ID": "\\IEEEpubid"}
1499 obsoletedby = {"Page headings": "MarkBoth",
1500 "Biography without photo": "BiographyNoPhoto"}
1501 for layout in layouts:
1504 i = find_token(document.body, '\\begin_layout ' + layout, i)
1507 j = find_end_of_layout(document.body, i)
1509 document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
1512 if layout in obsoletedby:
1513 document.body[i] = "\\begin_layout " + obsoletedby[layout]
1516 content = lyx2latex(document, document.body[i:j + 1])
1517 add_to_preamble(document, [latexcmd[layout] + "{" + content + "}"])
1518 del document.body[i:j + 1]
1519 # no need to reset i
1522 def convert_prettyref(document):
1523 " Converts prettyref references to neutral formatted refs "
1524 re_ref = re.compile("^\s*reference\s+\"(\w+):(\S+)\"")
1525 nm_ref = re.compile("^\s*name\s+\"(\w+):(\S+)\"")
1529 i = find_token(document.body, "\\begin_inset CommandInset ref", i)
1532 j = find_end_of_inset(document.body, i)
1534 document.warning("Malformed LyX document: No end of InsetRef!")
1537 k = find_token(document.body, "LatexCommand prettyref", i, j)
1539 document.body[k] = "LatexCommand formatted"
1541 document.header.insert(-1, "\\use_refstyle 0")
1544 def revert_refstyle(document):
1545 " Reverts neutral formatted refs to prettyref "
1546 re_ref = re.compile("^reference\s+\"(\w+):(\S+)\"")
1547 nm_ref = re.compile("^\s*name\s+\"(\w+):(\S+)\"")
1551 i = find_token(document.body, "\\begin_inset CommandInset ref", i)
1554 j = find_end_of_inset(document.body, i)
1556 document.warning("Malformed LyX document: No end of InsetRef")
1559 k = find_token(document.body, "LatexCommand formatted", i, j)
1561 document.body[k] = "LatexCommand prettyref"
1563 i = find_token(document.header, "\\use_refstyle", 0)
1565 document.header.pop(i)
1568 def revert_nameref(document):
1569 " Convert namerefs to regular references "
1570 cmds = ["Nameref", "nameref"]
1572 rx = re.compile(r'reference "(.*)"')
1575 oldcmd = "LatexCommand " + cmd
1577 # It seems better to look for this, as most of the reference
1578 # insets won't be ones we care about.
1579 i = find_token(document.body, oldcmd, i)
1584 # Make sure it is actually in an inset!
1585 # A normal line could begin with "LatexCommand nameref"!
1586 val = is_in_inset(document.body, cmdloc, \
1587 "\\begin_inset CommandInset ref")
1592 # ok, so it is in an InsetRef
1593 refline = find_token(document.body, "reference", stins, endins)
1595 document.warning("Can't find reference for inset at line " + stinst + "!!")
1597 m = rx.match(document.body[refline])
1599 document.warning("Can't match reference line: " + document.body[ref])
1603 newcontent = put_cmd_in_ert('\\' + cmd + '{' + ref + '}')
1604 document.body[stins:endins + 1] = newcontent
1607 add_to_preamble(document, ["\usepackage{nameref}"])
1610 def remove_Nameref(document):
1611 " Convert Nameref commands to nameref commands "
1614 # It seems better to look for this, as most of the reference
1615 # insets won't be ones we care about.
1616 i = find_token(document.body, "LatexCommand Nameref" , i)
1622 # Make sure it is actually in an inset!
1623 val = is_in_inset(document.body, cmdloc, \
1624 "\\begin_inset CommandInset ref")
1627 document.body[cmdloc] = "LatexCommand nameref"
1630 def revert_mathrsfs(document):
1631 " Load mathrsfs if \mathrsfs us use in the document "
1633 for line in document.body:
1634 if line.find("\\mathscr{") != -1:
1635 add_to_preamble(document, ["\\usepackage{mathrsfs}"])
1639 def convert_flexnames(document):
1640 "Convert \\begin_inset Flex Custom:Style to \\begin_inset Flex Style and similarly for CharStyle and Element."
1643 rx = re.compile(r'^\\begin_inset Flex (?:Custom|CharStyle|Element):(.+)$')
1645 i = find_token(document.body, "\\begin_inset Flex", i)
1648 m = rx.match(document.body[i])
1650 document.body[i] = "\\begin_inset Flex " + m.group(1)
1655 "Alert" : "CharStyle:Alert",
1656 "Code" : "CharStyle:Code",
1657 "Concepts" : "CharStyle:Concepts",
1658 "E-Mail" : "CharStyle:E-Mail",
1659 "Emph" : "CharStyle:Emph",
1660 "Expression" : "CharStyle:Expression",
1661 "Initial" : "CharStyle:Initial",
1662 "Institute" : "CharStyle:Institute",
1663 "Meaning" : "CharStyle:Meaning",
1664 "Noun" : "CharStyle:Noun",
1665 "Strong" : "CharStyle:Strong",
1666 "Structure" : "CharStyle:Structure",
1667 "ArticleMode" : "Custom:ArticleMode",
1668 "Endnote" : "Custom:Endnote",
1669 "Glosse" : "Custom:Glosse",
1670 "PresentationMode" : "Custom:PresentationMode",
1671 "Tri-Glosse" : "Custom:Tri-Glosse"
1675 "Abbrev" : "Element:Abbrev",
1676 "CCC-Code" : "Element:CCC-Code",
1677 "Citation-number" : "Element:Citation-number",
1678 "City" : "Element:City",
1679 "Code" : "Element:Code",
1680 "CODEN" : "Element:CODEN",
1681 "Country" : "Element:Country",
1682 "Day" : "Element:Day",
1683 "Directory" : "Element:Directory",
1684 "Dscr" : "Element:Dscr",
1685 "Email" : "Element:Email",
1686 "Emph" : "Element:Emph",
1687 "Filename" : "Element:Filename",
1688 "Firstname" : "Element:Firstname",
1689 "Fname" : "Element:Fname",
1690 "GuiButton" : "Element:GuiButton",
1691 "GuiMenu" : "Element:GuiMenu",
1692 "GuiMenuItem" : "Element:GuiMenuItem",
1693 "ISSN" : "Element:ISSN",
1694 "Issue-day" : "Element:Issue-day",
1695 "Issue-months" : "Element:Issue-months",
1696 "Issue-number" : "Element:Issue-number",
1697 "KeyCap" : "Element:KeyCap",
1698 "KeyCombo" : "Element:KeyCombo",
1699 "Keyword" : "Element:Keyword",
1700 "Literal" : "Element:Literal",
1701 "MenuChoice" : "Element:MenuChoice",
1702 "Month" : "Element:Month",
1703 "Orgdiv" : "Element:Orgdiv",
1704 "Orgname" : "Element:Orgname",
1705 "Postcode" : "Element:Postcode",
1706 "SS-Code" : "Element:SS-Code",
1707 "SS-Title" : "Element:SS-Title",
1708 "State" : "Element:State",
1709 "Street" : "Element:Street",
1710 "Surname" : "Element:Surname",
1711 "Volume" : "Element:Volume",
1712 "Year" : "Element:Year"
1716 def revert_flexnames(document):
1717 if document.backend == "latex":
1718 flexlist = flex_insets
1720 flexlist = flex_elements
1722 rx = re.compile(r'^\\begin_inset Flex\s+(.+)$')
1725 i = find_token(document.body, "\\begin_inset Flex", i)
1728 m = rx.match(document.body[i])
1730 document.warning("Illegal flex inset: " + document.body[i])
1734 if style in flexlist:
1735 document.body[i] = "\\begin_inset Flex " + flexlist[style]
1739 def convert_mathdots(document):
1740 " Load mathdots automatically "
1741 i = find_token(document.header, "\\use_esint" , 0)
1743 document.header.insert(i + 1, "\\use_mathdots 1")
1746 def revert_mathdots(document):
1747 " Load mathdots if used in the document "
1749 mathdots = find_token(document.header, "\\use_mathdots" , 0)
1751 document.warning("No \\usemathdots line. Assuming auto.")
1753 val = get_value(document.header, "\\use_mathdots", mathdots)
1754 del document.header[mathdots]
1758 document.warning("Invalid \\use_mathdots value: " + val + ". Assuming auto.")
1759 # probably usedots has not been changed, but be safe.
1767 add_to_preamble(["\\usepackage{mathdots}"])
1770 # so we are in the auto case. we want to load mathdots if \iddots is used.
1773 i = find_token(document.body, '\\begin_inset Formula', i)
1776 j = find_end_of_inset(document.body, i)
1778 document.warning("Malformed LyX document: Can't find end of Formula inset at line " + str(i))
1781 code = "\n".join(document.body[i:j])
1782 if code.find("\\iddots") != -1:
1783 add_to_preamble(document, ["\\@ifundefined{iddots}{\\usepackage{mathdots}}"])
1788 def convert_rule(document):
1789 " Convert \\lyxline to CommandInset line. "
1792 inset = ['\\begin_inset CommandInset line',
1793 'LatexCommand rule',
1797 '\\end_inset', '', '']
1799 # if paragraphs are indented, we may have to unindent to get the
1800 # line to be full-width.
1801 indent = get_value(document.header, "\\paragraph_separation", 0)
1802 have_indent = (indent == "indent")
1805 i = find_token(document.body, "\\lyxline" , i)
1809 # we need to find out if this line follows other content
1810 # in its paragraph. find its layout....
1811 lastlay = find_token_backwards(document.body, "\\begin_layout", i)
1813 document.warning("Can't find layout for line at " + str(i))
1814 # do the best we can.
1815 document.body[i:i+1] = inset
1819 # ...and look for other content before it.
1821 for line in document.body[lastlay + 1:i]:
1822 # is it empty or a paragraph option?
1823 if not line or line[0] == '\\':
1829 document.body[i:i+1] = inset
1831 # we need to unindent, lest the line be too long
1832 document.body.insert(lastlay + 1, "\\noindent")
1835 # so our line is in the middle of a paragraph
1836 # we need to add a new line, lest this line follow the
1837 # other content on that line and run off the side of the page
1838 document.body[i:i+1] = inset
1839 document.body[i:i] = ["\\begin_inset Newline newline", "\\end_inset", ""]
1843 def revert_rule(document):
1844 " Revert line insets to Tex code "
1847 i = find_token(document.body, "\\begin_inset CommandInset line" , i)
1851 j = find_token(document.body, "\\end_inset" , i)
1853 document.warning("Malformed LyX document: Can't find end of line inset.")
1855 # determine the optional offset
1856 offset = get_quoted_value(document.body, 'offset', i, j)
1858 offset = '[' + offset + ']'
1859 # determine the width
1860 width = get_quoted_value(document.body, 'width', i, j, "100col%")
1861 width = latex_length(width)[1]
1862 # determine the height
1863 height = get_quoted_value(document.body, 'height', i, j, "1pt")
1864 height = latex_length(height)[1]
1865 # output the \rule command
1866 subst = "\\rule[" + offset + "]{" + width + "}{" + height + "}"
1867 document.body[i:j + 1] = put_cmd_in_ert(subst)
1868 i += len(subst) - (j - i)
1871 def revert_diagram(document):
1872 " Add the feyn package if \\Diagram is used in math "
1875 i = find_token(document.body, '\\begin_inset Formula', i)
1878 j = find_end_of_inset(document.body, i)
1880 document.warning("Malformed LyX document: Can't find end of Formula inset.")
1882 lines = "\n".join(document.body[i:j])
1883 if lines.find("\\Diagram") == -1:
1886 add_to_preamble(document, ["\\usepackage{feyn}"])
1887 # only need to do it once!
1891 def convert_bibtex_clearpage(document):
1892 " insert a clear(double)page bibliographystyle if bibtotoc option is used "
1894 i = find_token(document.header, '\\papersides', 0)
1897 document.warning("Malformed LyX document: Can't find papersides definition.")
1898 document.warning("Assuming single sided.")
1901 val = get_value(document.header, "\\papersides", i)
1906 if sides != 1 and sides != 2:
1907 document.warning("Invalid papersides value: " + val)
1908 document.warning("Assuming single sided.")
1913 j = find_token(document.body, "\\begin_inset CommandInset bibtex", j)
1917 k = find_end_of_inset(document.body, j)
1919 document.warning("Can't find end of Bibliography inset at line " + str(j))
1923 # only act if there is the option "bibtotoc"
1924 val = get_value(document.body, 'options', j, k)
1926 document.warning("Can't find options for bibliography inset at line " + str(j))
1930 if val.find("bibtotoc") == -1:
1934 # so we want to insert a new page right before the paragraph that
1935 # this bibliography thing is in.
1936 lay = find_token_backwards(document.body, "\\begin_layout", j)
1938 document.warning("Can't find layout containing bibliography inset at line " + str(j))
1945 cmd = "cleardoublepage"
1946 subst = ['\\begin_layout Standard',
1947 '\\begin_inset Newpage ' + cmd,
1948 '\\end_inset', '', '',
1950 document.body[lay:lay] = subst
1958 supported_versions = ["2.0.0","2.0"]
1959 convert = [[346, []],
1965 [352, [convert_splitindex]],
1972 [359, [convert_nomencl_width]],
1982 [369, [convert_author_id]],
1986 [373, [merge_gbrief]],
1992 [379, [convert_math_output]],
2002 [389, [convert_html_quotes]],
2006 [393, [convert_optarg]],
2007 [394, [convert_use_makebox]],
2010 [397, [remove_Nameref]],
2012 [399, [convert_mathdots]],
2013 [400, [convert_rule]],
2015 [402, [convert_bibtex_clearpage]],
2016 [403, [convert_flexnames]],
2017 [404, [convert_prettyref]],
2021 revert = [[404, []],
2022 [403, [revert_refstyle]],
2023 [402, [revert_flexnames]],
2025 [400, [revert_diagram]],
2026 [399, [revert_rule]],
2027 [398, [revert_mathdots]],
2028 [397, [revert_mathrsfs]],
2030 [395, [revert_nameref]],
2031 [394, [revert_DIN_C_pagesizes]],
2032 [393, [revert_makebox]],
2033 [392, [revert_argument]],
2035 [390, [revert_align_decimal, revert_IEEEtran]],
2036 [389, [revert_output_sync]],
2037 [388, [revert_html_quotes]],
2038 [387, [revert_pagesizes]],
2039 [386, [revert_math_scale]],
2040 [385, [revert_lyx_version]],
2041 [384, [revert_shadedboxcolor]],
2042 [383, [revert_fontcolor]],
2043 [382, [revert_turkmen]],
2044 [381, [revert_notefontcolor]],
2045 [380, [revert_equalspacing_xymatrix]],
2046 [379, [revert_inset_preview]],
2047 [378, [revert_math_output]],
2049 [376, [revert_multirow]],
2050 [375, [revert_includeall]],
2051 [374, [revert_includeonly]],
2052 [373, [revert_html_options]],
2053 [372, [revert_gbrief]],
2054 [371, [revert_fontenc]],
2055 [370, [revert_mhchem]],
2056 [369, [revert_suppress_date]],
2057 [368, [revert_author_id]],
2058 [367, [revert_hspace_glue_lengths]],
2059 [366, [revert_percent_vspace_lengths, revert_percent_hspace_lengths]],
2060 [365, [revert_percent_skip_lengths]],
2061 [364, [revert_paragraph_indentation]],
2062 [363, [revert_branch_filename]],
2063 [362, [revert_longtable_align]],
2064 [361, [revert_applemac]],
2066 [359, [revert_nomencl_cwidth]],
2067 [358, [revert_nomencl_width]],
2068 [357, [revert_custom_processors]],
2069 [356, [revert_ulinelatex]],
2071 [354, [revert_strikeout]],
2072 [353, [revert_printindexall]],
2073 [352, [revert_subindex]],
2074 [351, [revert_splitindex]],
2075 [350, [revert_backgroundcolor]],
2076 [349, [revert_outputformat]],
2077 [348, [revert_xetex]],
2078 [347, [revert_phantom, revert_hphantom, revert_vphantom]],
2079 [346, [revert_tabularvalign]],
2080 [345, [revert_swiss]]
2084 if __name__ == "__main__":