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
30 from lyx2lyx_tools import add_to_preamble, insert_to_preamble, \
31 put_cmd_in_ert, lyx2latex, latex_length, revert_flex_inset, \
32 revert_font_attrs, hex2ratio, str2bool
34 ####################################################################
35 # Private helper functions
37 def remove_option(lines, m, option):
38 ''' removes option from line m. returns whether we did anything '''
39 l = lines[m].find(option)
42 val = lines[m][l:].split('"')[1]
43 lines[m] = lines[m][:l - 1] + lines[m][l+len(option + '="' + val + '"'):]
47 # DO NOT USE THIS ROUTINE ANY MORE. Better yet, replace the uses that
48 # have been made of it with uses of put_cmd_in_ert.
49 def old_put_cmd_in_ert(string):
50 for rep in unicode_reps:
51 string = string.replace(rep[1], rep[0].replace('\\\\', '\\'))
52 string = string.replace('\\', "\\backslash\n")
53 string = "\\begin_inset ERT\nstatus collapsed\n\\begin_layout Plain Layout\n" \
54 + string + "\n\\end_layout\n\\end_inset"
58 ###############################################################################
60 ### Conversion and reversion routines
62 ###############################################################################
64 def revert_swiss(document):
65 " Set language german-ch to ngerman "
67 if document.language == "german-ch":
68 document.language = "ngerman"
69 i = find_token(document.header, "\\language", 0)
71 document.header[i] = "\\language ngerman"
74 j = find_token(document.body, "\\lang german-ch", j)
77 document.body[j] = document.body[j].replace("\\lang german-ch", "\\lang ngerman")
81 def revert_tabularvalign(document):
82 " Revert the tabular valign option "
85 i = find_token(document.body, "\\begin_inset Tabular", i)
88 end = find_end_of_inset(document.body, i)
90 document.warning("Can't find end of inset at line " + str(i))
93 fline = find_token(document.body, "<features", i, end)
95 document.warning("Can't find features for inset at line " + str(i))
98 p = document.body[fline].find("islongtable")
100 q = document.body[fline].find("tabularvalignment")
103 # This seems wrong: It removes everything after
104 # tabularvalignment, too.
105 document.body[fline] = document.body[fline][:q - 1] + '>'
110 tabularvalignment = 'c'
111 # which valignment is specified?
112 m = document.body[fline].find('tabularvalignment="top"')
114 tabularvalignment = 't'
115 m = document.body[fline].find('tabularvalignment="bottom"')
117 tabularvalignment = 'b'
118 # delete tabularvalignment
119 q = document.body[fline].find("tabularvalignment")
122 # This seems wrong: It removes everything after
123 # tabularvalignment, too.
124 document.body[fline] = document.body[fline][:q - 1] + '>'
126 # don't add a box when centered
127 if tabularvalignment == 'c':
130 subst = ['\\end_layout', '\\end_inset']
131 document.body[end:end] = subst # just inserts those lines
132 subst = ['\\begin_inset Box Frameless',
133 'position "' + tabularvalignment +'"',
138 # we don't know the width, assume 50%
142 'height_special "totalheight"',
145 '\\begin_layout Plain Layout']
146 document.body[i:i] = subst # this just inserts the array at i
147 # since there could be a tabular inside a tabular, we cannot
152 def revert_phantom_types(document, ptype, cmd):
153 " Reverts phantom to ERT "
156 i = find_token(document.body, "\\begin_inset Phantom " + ptype, i)
159 end = find_end_of_inset(document.body, i)
161 document.warning("Can't find end of inset at line " + str(i))
164 blay = find_token(document.body, "\\begin_layout Plain Layout", i, end)
166 document.warning("Can't find layout for inset at line " + str(i))
169 bend = find_token(document.body, "\\end_layout", blay, end)
171 document.warning("Malformed LyX document: Could not find end of Phantom inset's layout.")
174 substi = ["\\begin_inset ERT", "status collapsed", "",
175 "\\begin_layout Plain Layout", "", "", "\\backslash",
176 cmd + "{", "\\end_layout", "", "\\end_inset"]
177 substj = ["\\size default", "", "\\begin_inset ERT", "status collapsed", "",
178 "\\begin_layout Plain Layout", "", "}", "\\end_layout", "", "\\end_inset"]
179 # do the later one first so as not to mess up the numbering
180 document.body[bend:end + 1] = substj
181 document.body[i:blay + 1] = substi
182 i = end + len(substi) + len(substj) - (end - bend) - (blay - i) - 2
185 def revert_phantom(document):
186 revert_phantom_types(document, "Phantom", "phantom")
188 def revert_hphantom(document):
189 revert_phantom_types(document, "HPhantom", "hphantom")
191 def revert_vphantom(document):
192 revert_phantom_types(document, "VPhantom", "vphantom")
195 def revert_xetex(document):
196 " Reverts documents that use XeTeX "
198 i = find_token(document.header, '\\use_xetex', 0)
200 document.warning("Malformed LyX document: Missing \\use_xetex.")
202 if not str2bool(get_value(document.header, "\\use_xetex", i)):
203 del document.header[i]
205 del document.header[i]
207 # 1.) set doc encoding to utf8-plain
208 i = find_token(document.header, "\\inputencoding", 0)
210 document.warning("Malformed LyX document: Missing \\inputencoding.")
212 document.header[i] = "\\inputencoding utf8-plain"
214 # 2.) check font settings
216 roman = sans = typew = default
218 sf_scale = tt_scale = 100.0
220 i = find_token(document.header, "\\font_roman", 0)
222 document.warning("Malformed LyX document: Missing \\font_roman.")
224 roman = get_value(document.header, "\\font_roman", i)
225 document.header[i] = "\\font_roman default"
227 i = find_token(document.header, "\\font_sans", 0)
229 document.warning("Malformed LyX document: Missing \\font_sans.")
231 sans = get_value(document.header, "\\font_sans", i)
232 document.header[i] = "\\font_sans default"
234 i = find_token(document.header, "\\font_typewriter", 0)
236 document.warning("Malformed LyX document: Missing \\font_typewriter.")
238 typew = get_value(document.header, "\\font_typewriter", i)
239 document.header[i] = "\\font_typewriter default"
241 i = find_token(document.header, "\\font_osf", 0)
243 document.warning("Malformed LyX document: Missing \\font_osf.")
245 osf = str2bool(get_value(document.header, "\\font_osf", i))
246 document.header[i] = "\\font_osf false"
248 i = find_token(document.header, "\\font_sc", 0)
250 document.warning("Malformed LyX document: Missing \\font_sc.")
252 # we do not need this value.
253 document.header[i] = "\\font_sc false"
255 i = find_token(document.header, "\\font_sf_scale", 0)
257 document.warning("Malformed LyX document: Missing \\font_sf_scale.")
259 val = get_value(document.header, '\\font_sf_scale', i)
262 sf_scale = float(val)
264 document.warning("Invalid font_sf_scale value: " + val)
265 document.header[i] = "\\font_sf_scale 100"
267 i = find_token(document.header, "\\font_tt_scale", 0)
269 document.warning("Malformed LyX document: Missing \\font_tt_scale.")
271 val = get_value(document.header, '\\font_tt_scale', i)
274 tt_scale = float(val)
276 document.warning("Invalid font_tt_scale value: " + val)
277 document.header[i] = "\\font_tt_scale 100"
279 # 3.) set preamble stuff
280 pretext = ['%% This document must be processed with xelatex!']
281 pretext.append('\\usepackage{fontspec}')
282 if roman != "default":
283 pretext.append('\\setmainfont[Mapping=tex-text]{' + roman + '}')
284 if sans != "default":
285 sf = '\\setsansfont['
286 if sf_scale != 100.0:
287 sf += 'Scale=' + str(sf_scale / 100.0) + ','
288 sf += 'Mapping=tex-text]{' + sans + '}'
290 if typewriter != "default":
292 if tt_scale != 100.0:
293 tw += '[Scale=' + str(tt_scale / 100.0) + ']'
294 tw += '{' + typewriter + '}'
297 pretext.append('\\defaultfontfeatures{Numbers=OldStyle}')
298 pretext.append('\usepackage{xunicode}')
299 pretext.append('\usepackage{xltxtra}')
300 insert_to_preamble(document, pretext)
303 def revert_outputformat(document):
304 " Remove default output format param "
306 if not del_token(document.header, '\\default_output_format', 0):
307 document.warning("Malformed LyX document: Missing \\default_output_format.")
310 def revert_backgroundcolor(document):
311 " Reverts background color to preamble code "
312 i = find_token(document.header, "\\backgroundcolor", 0)
315 colorcode = get_value(document.header, '\\backgroundcolor', i)
316 del document.header[i]
317 # don't clutter the preamble if backgroundcolor is not set
318 if colorcode == "#ffffff":
320 red = hex2ratio(colorcode[1:3])
321 green = hex2ratio(colorcode[3:5])
322 blue = hex2ratio(colorcode[5:7])
323 insert_to_preamble(document, \
324 ['% To set the background color',
325 '\\@ifundefined{definecolor}{\\usepackage{color}}{}',
326 '\\definecolor{page_backgroundcolor}{rgb}{' + red + ',' + green + ',' + blue + '}',
327 '\\pagecolor{page_backgroundcolor}'])
330 def revert_splitindex(document):
331 " Reverts splitindex-aware documents "
332 i = find_token(document.header, '\\use_indices', 0)
334 document.warning("Malformed LyX document: Missing \\use_indices.")
336 useindices = str2bool(get_value(document.header, "\\use_indices", i))
337 del document.header[i]
340 preamble.append("\\usepackage{splitidx})")
342 # deal with index declarations in the preamble
345 i = find_token(document.header, "\\index", i)
348 k = find_token(document.header, "\\end_index", i)
350 document.warning("Malformed LyX document: Missing \\end_index.")
353 line = document.header[i]
354 l = re.compile(r'\\index (.*)$')
357 ishortcut = get_value(document.header, '\\shortcut', i, k)
359 preamble.append("\\newindex[" + iname + "]{" + ishortcut + "}")
360 del document.header[i:k + 1]
362 insert_to_preamble(document, preamble)
364 # deal with index insets
365 # these need to have the argument removed
368 i = find_token(document.body, "\\begin_inset Index", i)
371 line = document.body[i]
372 l = re.compile(r'\\begin_inset Index (.*)$')
375 if itype == "idx" or indices == "false":
376 document.body[i] = "\\begin_inset Index"
378 k = find_end_of_inset(document.body, i)
380 document.warning("Can't find end of index inset!")
383 content = lyx2latex(document, document.body[i:k])
385 content = content.replace('"', r'\"')
386 subst = put_cmd_in_ert("\\sindex[" + itype + "]{" + content + "}")
387 document.body[i:k + 1] = subst
390 # deal with index_print insets
393 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
396 k = find_end_of_inset(document.body, i)
397 ptype = get_quoted_value(document.body, 'type', i, k)
399 j = find_token(document.body, "type", i, k)
402 del document.body[i:k + 1]
404 subst = put_cmd_in_ert("\\printindex[" + ptype + "]{}")
405 document.body[i:k + 1] = subst
409 def convert_splitindex(document):
410 " Converts index and printindex insets to splitindex-aware format "
413 i = find_token(document.body, "\\begin_inset Index", i)
416 document.body[i] = document.body[i].replace("\\begin_inset Index",
417 "\\begin_inset Index idx")
421 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
424 if document.body[i + 1].find('LatexCommand printindex') == -1:
425 document.warning("Malformed LyX document: Incomplete printindex inset.")
427 subst = ["LatexCommand printindex",
429 document.body[i + 1:i + 2] = subst
433 def revert_subindex(document):
434 " Reverts \\printsubindex CommandInset types "
435 i = find_token(document.header, '\\use_indices', 0)
437 document.warning("Malformed LyX document: Missing \\use_indices.")
439 useindices = str2bool(get_value(document.header, "\\use_indices", i))
442 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
445 k = find_end_of_inset(document.body, i)
446 ctype = get_value(document.body, 'LatexCommand', i, k)
447 if ctype != "printsubindex":
450 ptype = get_quoted_value(document.body, 'type', i, k)
452 del document.body[i:k + 1]
454 subst = put_cmd_in_ert("\\printsubindex[" + ptype + "]{}")
455 document.body[i:k + 1] = subst
459 def revert_printindexall(document):
460 " Reverts \\print[sub]index* CommandInset types "
461 i = find_token(document.header, '\\use_indices', 0)
463 document.warning("Malformed LyX document: Missing \\use_indices.")
465 useindices = str2bool(get_value(document.header, "\\use_indices", i))
468 i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
471 k = find_end_of_inset(document.body, i)
472 ctype = get_value(document.body, 'LatexCommand', i, k)
473 if ctype != "printindex*" and ctype != "printsubindex*":
477 del document.body[i:k + 1]
479 subst = put_cmd_in_ert("\\" + ctype + "{}")
480 document.body[i:k + 1] = subst
484 def revert_strikeout(document):
485 " Reverts \\strikeout font attribute "
486 changed = revert_font_attrs(document.body, "\\uuline", "\\uuline")
487 changed = revert_font_attrs(document.body, "\\uwave", "\\uwave") or changed
488 changed = revert_font_attrs(document.body, "\\strikeout", "\\sout") or changed
490 insert_to_preamble(document, \
491 ['% for proper underlining',
492 '\\PassOptionsToPackage{normalem}{ulem}',
493 '\\usepackage{ulem}'])
496 def revert_ulinelatex(document):
497 " Reverts \\uline font attribute "
498 i = find_token(document.body, '\\bar under', 0)
501 insert_to_preamble(document,\
502 ['% for proper underlining',
503 '\\PassOptionsToPackage{normalem}{ulem}',
504 '\\usepackage{ulem}',
505 '\\let\\cite@rig\\cite',
506 '\\newcommand{\\b@xcite}[2][\\%]{\\def\\def@pt{\\%}\\def\\pas@pt{#1}',
507 ' \\mbox{\\ifx\\def@pt\\pas@pt\\cite@rig{#2}\\else\\cite@rig[#1]{#2}\\fi}}',
508 '\\renewcommand{\\underbar}[1]{{\\let\\cite\\b@xcite\\uline{#1}}}'])
511 def revert_custom_processors(document):
512 " Remove bibtex_command and index_command params "
514 if not del_token(document.header, '\\bibtex_command', 0):
515 document.warning("Malformed LyX document: Missing \\bibtex_command.")
517 if not del_token(document.header, '\\index_command', 0):
518 document.warning("Malformed LyX document: Missing \\index_command.")
521 def convert_nomencl_width(document):
522 " Add set_width param to nomencl_print "
525 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
528 document.body.insert(i + 2, "set_width \"none\"")
532 def revert_nomencl_width(document):
533 " Remove set_width param from nomencl_print "
536 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
539 j = find_end_of_inset(document.body, i)
540 if not del_token(document.body, "set_width", i, j):
541 document.warning("Can't find set_width option for nomencl_print!")
545 def revert_nomencl_cwidth(document):
546 " Remove width param from nomencl_print "
549 i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
552 j = find_end_of_inset(document.body, i)
553 l = find_token(document.body, "width", i, j)
555 document.warning("Can't find width option for nomencl_print!")
558 width = get_quoted_value(document.body, "width", i, j)
560 insert_to_preamble(document, ["\\setlength{\\nomlabelwidth}{" + width + "}"])
564 def revert_applemac(document):
565 " Revert applemac encoding to auto "
566 if document.encoding != "applemac":
568 document.encoding = "auto"
569 i = find_token(document.header, "\\encoding", 0)
571 document.header[i] = "\\encoding auto"
574 def revert_longtable_align(document):
575 " Remove longtable alignment setting "
578 i = find_token(document.body, "\\begin_inset Tabular", i)
581 end = find_end_of_inset(document.body, i)
583 document.warning("Can't find end of inset at line " + str(i))
586 fline = find_token(document.body, "<features", i, end)
588 document.warning("Can't find features for inset at line " + str(i))
591 j = document.body[fline].find("longtabularalignment")
595 # FIXME Is this correct? It wipes out everything after the
597 document.body[fline] = document.body[fline][:j - 1] + '>'
598 # since there could be a tabular inside this one, we
599 # cannot jump to end.
603 def revert_branch_filename(document):
604 " Remove \\filename_suffix parameter from branches "
607 i = find_token(document.header, "\\filename_suffix", i)
610 del document.header[i]
613 def revert_paragraph_indentation(document):
614 " Revert custom paragraph indentation to preamble code "
615 i = find_token(document.header, "\\paragraph_indentation", 0)
618 length = get_value(document.header, "\\paragraph_indentation", i)
619 # we need only remove the line if indentation is default
620 if length != "default":
621 # handle percent lengths
622 length = latex_length(length)[1]
623 insert_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
624 del document.header[i]
627 def revert_percent_skip_lengths(document):
628 " Revert relative lengths for paragraph skip separation to preamble code "
629 i = find_token(document.header, "\\defskip", 0)
632 length = get_value(document.header, "\\defskip", i)
633 # only revert when a custom length was set and when
634 # it used a percent length
635 if length in ('smallskip', 'medskip', 'bigskip'):
637 # handle percent lengths
638 percent, length = latex_length(length)
640 insert_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
641 # set defskip to medskip as default
642 document.header[i] = "\\defskip medskip"
645 def revert_percent_vspace_lengths(document):
646 " Revert relative VSpace lengths to ERT "
649 i = find_token(document.body, "\\begin_inset VSpace", i)
652 # only revert if a custom length was set and if
653 # it used a percent length
654 r = re.compile(r'\\begin_inset VSpace (.*)$')
655 m = r.match(document.body[i])
657 if length in ('defskip', 'smallskip', 'medskip', 'bigskip', 'vfill'):
660 # check if the space has a star (protected space)
661 protected = (document.body[i].rfind("*") != -1)
663 length = length.rstrip('*')
664 # handle percent lengths
665 percent, length = latex_length(length)
666 # revert the VSpace inset to ERT
669 subst = put_cmd_in_ert("\\vspace*{" + length + "}")
671 subst = put_cmd_in_ert("\\vspace{" + length + "}")
672 document.body[i:i + 2] = subst
676 def revert_percent_hspace_lengths(document):
677 " Revert relative HSpace lengths to ERT "
680 i = find_token(document.body, "\\begin_inset space \\hspace", i)
683 j = find_end_of_inset(document.body, i)
685 document.warning("Can't find end of inset at line " + str(i))
688 # only revert if a custom length was set...
689 length = get_value(document.body, '\\length', i + 1, j)
691 document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
695 if document.body[i].find("\\hspace*{}") != -1:
697 # ...and if it used a percent length
698 percent, length = latex_length(length)
699 # revert the HSpace inset to ERT
701 subst = put_cmd_in_ert("\\hspace" + protected + "{" + length + "}")
702 document.body[i:j + 1] = subst
703 # if we did a substitution, this will still be ok
707 def revert_hspace_glue_lengths(document):
708 " Revert HSpace glue lengths to ERT "
711 i = find_token(document.body, "\\begin_inset space \\hspace", i)
714 j = find_end_of_inset(document.body, i)
716 document.warning("Can't find end of inset at line " + str(i))
719 length = get_value(document.body, '\\length', i + 1, j)
721 document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
725 if document.body[i].find("\\hspace*{}") != -1:
727 # only revert if the length contains a plus or minus at pos != 0
728 if length.find('-',1) != -1 or length.find('+',1) != -1:
729 # handle percent lengths
730 length = latex_length(length)[1]
731 # revert the HSpace inset to ERT
732 subst = put_cmd_in_ert("\\hspace" + protected + "{" + length + "}")
733 document.body[i:j+1] = subst
737 def convert_author_id(document):
738 " Add the author_id to the \\author definition and make sure 0 is not used"
741 re_author = re.compile(r'(\\author) (\".*\")\s*(.*)$')
744 i = find_token(document.header, "\\author", i)
747 m = re_author.match(document.header[i])
751 document.header[i] = "\\author %i %s %s" % (anum, name, email)
752 # FIXME Should this really be incremented if we didn't match?
758 i = find_token(document.body, "\\change_", i)
761 change = document.body[i].split(' ');
764 author_id = int(change[1])
766 document.body[i] = "%s %i %s" % (type, author_id + 1, time)
770 def revert_author_id(document):
771 " Remove the author_id from the \\author definition "
774 rx = re.compile(r'(\\author)\s+([-\d]+)\s+(\".*\")\s*(.*)$')
778 i = find_token(document.header, "\\author", i)
781 m = rx.match(document.header[i])
783 author_id = int(m.group(2))
784 idmap[author_id] = anum
787 document.header[i] = "\\author %s %s" % (name, email)
789 # FIXME Should this be incremented if we didn't match?
794 i = find_token(document.body, "\\change_", i)
797 change = document.body[i].split(' ');
800 author_id = int(change[1])
802 document.body[i] = "%s %i %s" % (type, idmap[author_id], time)
806 def revert_suppress_date(document):
807 " Revert suppressing of default document date to preamble code "
808 i = find_token(document.header, "\\suppress_date", 0)
811 # remove the preamble line and write to the preamble
812 # when suppress_date was true
813 date = str2bool(get_value(document.header, "\\suppress_date", i))
815 add_to_preamble(document, ["\\date{}"])
816 del document.header[i]
819 def revert_mhchem(document):
820 "Revert mhchem loading to preamble code"
823 i = find_token(document.header, "\\use_mhchem", 0)
825 document.warning("Malformed LyX document: Could not find mhchem setting.")
828 val = get_value(document.header, "\\use_mhchem", i)
833 del document.header[i]
842 i = find_token(document.body, "\\begin_inset Formula", i)
845 line = document.body[i]
846 if line.find("\\ce{") != -1 or line.find("\\cf{") != -1:
852 pre = ["\\PassOptionsToPackage{version=3}{mhchem}",
853 "\\usepackage{mhchem}"]
854 insert_to_preamble(document, pre)
857 def revert_fontenc(document):
858 " Remove fontencoding param "
859 if not del_token(document.header, '\\fontencoding', 0):
860 document.warning("Malformed LyX document: Missing \\fontencoding.")
863 def merge_gbrief(document):
864 " Merge g-brief-en and g-brief-de to one class "
866 if document.textclass != "g-brief-de":
867 if document.textclass == "g-brief-en":
868 document.textclass = "g-brief"
869 document.set_textclass()
872 obsoletedby = { "Brieftext": "Letter",
873 "Unterschrift": "Signature",
875 "Zusatz": "Addition",
878 "RetourAdresse": "ReturnAddress",
879 "MeinZeichen": "MyRef",
880 "IhrZeichen": "YourRef",
881 "IhrSchreiben": "YourMail",
884 "Konto": "BankAccount",
885 "Postvermerk": "PostalComment",
886 "Adresse": "Address",
888 "Betreff": "Reference",
895 i = find_token(document.body, "\\begin_layout", i)
899 layout = document.body[i][14:]
900 if layout in obsoletedby:
901 document.body[i] = "\\begin_layout " + obsoletedby[layout]
905 document.textclass = "g-brief"
906 document.set_textclass()
909 def revert_gbrief(document):
910 " Revert g-brief to g-brief-en "
911 if document.textclass == "g-brief":
912 document.textclass = "g-brief-en"
913 document.set_textclass()
916 def revert_html_options(document):
917 " Remove html options "
918 del_token(document.header, '\\html_use_mathml', 0)
919 del_token(document.header, '\\html_be_strict', 0)
922 def revert_includeonly(document):
925 i = find_token(document.header, "\\begin_includeonly", i)
928 j = find_end_of(document.header, i, "\\begin_includeonly", "\\end_includeonly")
930 document.warning("Unable to find end of includeonly section!!")
932 document.header[i : j + 1] = []
935 def revert_includeall(document):
936 " Remove maintain_unincluded_children param "
937 del_token(document.header, '\\maintain_unincluded_children', 0)
940 def revert_multirow(document):
941 " Revert multirow cells in tables to TeX-code"
945 # cell type 3 is multirow begin cell
946 i = find_token(document.body, '<cell multirow="3"', i)
949 # a multirow cell was found
951 # remove the multirow tag, set the valignment to top
952 # and remove the bottom line
953 # FIXME Are we sure these always have space around them?
954 document.body[i] = document.body[i].replace(' multirow="3" ', ' ')
955 document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
956 document.body[i] = document.body[i].replace(' bottomline="true" ', ' ')
957 # write ERT to create the multirow cell
958 # use 2 rows and 2cm as default with because the multirow span
959 # and the column width is only hardly accessible
960 cend = find_token(document.body, "</cell>", i)
962 document.warning("Malformed LyX document: Could not find end of tabular cell.")
965 blay = find_token(document.body, "\\begin_layout", i, cend)
967 document.warning("Can't find layout for cell!")
970 bend = find_end_of_layout(document.body, blay)
972 document.warning("Can't find end of layout for cell!")
976 # do the later one first, so as not to mess up the numbering
977 # we are wrapping the whole cell in this ert
978 # so before the end of the layout...
979 document.body[bend:bend] = put_cmd_in_ert("}")
980 # ...and after the beginning
981 document.body[blay+1:blay+1] = put_cmd_in_ert("\\multirow{2}{2cm}{")
984 # cell type 4 is multirow part cell
985 k = find_token(document.body, '<cell multirow="4"', cend)
988 # remove the multirow tag, set the valignment to top
989 # and remove the top line
990 # FIXME Are we sure these always have space around them?
991 document.body[k] = document.body[k].replace(' multirow="4" ', ' ')
992 document.body[k] = document.body[k].replace('valignment="middle"', 'valignment="top"')
993 document.body[k] = document.body[k].replace(' topline="true" ', ' ')
995 # this will always be ok
999 add_to_preamble(document, ["\\usepackage{multirow}"])
1002 def convert_math_output(document):
1003 " Convert \html_use_mathml to \html_math_output "
1004 i = find_token(document.header, "\\html_use_mathml", 0)
1007 rgx = re.compile(r'\\html_use_mathml\s+(\w+)')
1008 m = rgx.match(document.header[i])
1009 newval = "0" # MathML
1011 val = str2bool(m.group(1))
1013 newval = "2" # Images
1015 document.warning("Can't match " + document.header[i])
1016 document.header[i] = "\\html_math_output " + newval
1019 def revert_math_output(document):
1020 " Revert \html_math_output to \html_use_mathml "
1021 i = find_token(document.header, "\\html_math_output", 0)
1024 rgx = re.compile(r'\\html_math_output\s+(\d)')
1025 m = rgx.match(document.header[i])
1029 if val == "1" or val == "2":
1032 document.warning("Unable to match " + document.header[i])
1033 document.header[i] = "\\html_use_mathml " + newval
1037 def revert_inset_preview(document):
1038 " Dissolves the preview inset "
1041 i = find_token(document.body, "\\begin_inset Preview", i)
1044 iend = find_end_of_inset(document.body, i)
1046 document.warning("Malformed LyX document: Could not find end of Preview inset.")
1050 # This has several issues.
1051 # We need to do something about the layouts inside InsetPreview.
1052 # If we just leave the first one, then we have something like:
1053 # \begin_layout Standard
1055 # \begin_layout Standard
1056 # and we get a "no \end_layout" error. So something has to be done.
1057 # Ideally, we would check if it is the same as the layout we are in.
1058 # If so, we just remove it; if not, we end the active one. But it is
1059 # not easy to know what layout we are in, due to depth changes, etc,
1060 # and it is not clear to me how much work it is worth doing. In most
1061 # cases, the layout will probably be the same.
1063 # For the same reason, we have to remove the \end_layout tag at the
1064 # end of the last layout in the inset. Again, that will sometimes be
1065 # wrong, but it will usually be right. To know what to do, we would
1066 # again have to know what layout the inset is in.
1068 blay = find_token(document.body, "\\begin_layout", i, iend)
1070 document.warning("Can't find layout for preview inset!")
1071 # always do the later one first...
1072 del document.body[iend]
1073 del document.body[i]
1074 # deletions mean we do not need to reset i
1077 # This is where we would check what layout we are in.
1078 # The check for Standard is definitely wrong.
1080 # lay = document.body[blay].split(None, 1)[1]
1081 # if lay != oldlayout:
1082 # # record a boolean to tell us what to do later....
1083 # # better to do it later, since (a) it won't mess up
1084 # # the numbering and (b) we only modify at the end.
1086 # we want to delete the last \\end_layout in this inset, too.
1087 # note that this may not be the \\end_layout that goes with blay!!
1088 bend = find_end_of_layout(document.body, blay)
1090 tmp = find_token(document.body, "\\end_layout", bend + 1, iend)
1095 document.warning("Unable to find last layout in preview inset!")
1096 del document.body[iend]
1097 del document.body[i]
1098 # deletions mean we do not need to reset i
1100 # always do the later one first...
1101 del document.body[iend]
1102 del document.body[bend]
1103 del document.body[i:blay + 1]
1104 # we do not need to reset i
1107 def revert_equalspacing_xymatrix(document):
1108 " Revert a Formula with xymatrix@! to an ERT inset "
1110 has_preamble = False
1111 has_equal_spacing = False
1114 i = find_token(document.body, "\\begin_inset Formula", i)
1117 j = find_end_of_inset(document.body, i)
1119 document.warning("Malformed LyX document: Could not find end of Formula inset.")
1123 for curline in range(i,j):
1124 found = document.body[curline].find("\\xymatrix@!")
1129 has_equal_spacing = True
1130 content = [document.body[i][21:]]
1131 content += document.body[i + 1:j]
1132 subst = put_cmd_in_ert(content)
1133 document.body[i:j + 1] = subst
1134 i += len(subst) - (j - i) + 1
1136 for curline in range(i,j):
1137 l = document.body[curline].find("\\xymatrix")
1139 has_preamble = True;
1143 if has_equal_spacing and not has_preamble:
1144 add_to_preamble(document, ['\\usepackage[all]{xy}'])
1147 def revert_notefontcolor(document):
1148 " Reverts greyed-out note font color to preamble code "
1150 i = find_token(document.header, "\\notefontcolor", 0)
1154 # are there any grey notes?
1155 if find_token(document.body, "\\begin_inset Note Greyedout", 0) == -1:
1156 # no need to do anything, and \renewcommand will throw an error
1157 # since lyxgreyedout will not exist.
1160 colorcode = get_value(document.header, '\\notefontcolor', i)
1161 del document.header[i]
1162 # the color code is in the form #rrggbb where every character denotes a hex number
1163 red = hex2ratio(colorcode[1:3])
1164 green = hex2ratio(colorcode[3:5])
1165 blue = hex2ratio(colorcode[5:7])
1166 # write the preamble
1167 insert_to_preamble(document,
1168 [ '% for greyed-out notes',
1169 '\\@ifundefined{definecolor}{\\usepackage{color}}{}'
1170 '\\definecolor{note_fontcolor}{rgb}{%s,%s,%s}' % (red, green, blue),
1171 '\\renewenvironment{lyxgreyedout}',
1172 ' {\\textcolor{note_fontcolor}\\bgroup}{\\egroup}'])
1175 def revert_turkmen(document):
1176 "Set language Turkmen to English"
1178 if document.language == "turkmen":
1179 document.language = "english"
1180 i = find_token(document.header, "\\language", 0)
1182 document.header[i] = "\\language english"
1186 j = find_token(document.body, "\\lang turkmen", j)
1189 document.body[j] = document.body[j].replace("\\lang turkmen", "\\lang english")
1193 def revert_fontcolor(document):
1194 " Reverts font color to preamble code "
1195 i = find_token(document.header, "\\fontcolor", 0)
1198 colorcode = get_value(document.header, '\\fontcolor', i)
1199 del document.header[i]
1200 # don't clutter the preamble if font color is not set
1201 if colorcode == "#000000":
1203 # the color code is in the form #rrggbb where every character denotes a hex number
1204 red = hex2ratio(colorcode[1:3])
1205 green = hex2ratio(colorcode[3:5])
1206 blue = hex2ratio(colorcode[5:7])
1207 # write the preamble
1208 insert_to_preamble(document,
1209 ['% Set the font color',
1210 '\\@ifundefined{definecolor}{\\usepackage{color}}{}',
1211 '\\definecolor{document_fontcolor}{rgb}{%s,%s,%s}' % (red, green, blue),
1212 '\\color{document_fontcolor}'])
1215 def revert_shadedboxcolor(document):
1216 " Reverts shaded box color to preamble code "
1217 i = find_token(document.header, "\\boxbgcolor", 0)
1220 colorcode = get_value(document.header, '\\boxbgcolor', i)
1221 del document.header[i]
1222 # the color code is in the form #rrggbb
1223 red = hex2ratio(colorcode[1:3])
1224 green = hex2ratio(colorcode[3:5])
1225 blue = hex2ratio(colorcode[5:7])
1226 # write the preamble
1227 insert_to_preamble(document,
1228 ['% Set the color of boxes with shaded background',
1229 '\\@ifundefined{definecolor}{\\usepackage{color}}{}',
1230 "\\definecolor{shadecolor}{rgb}{%s,%s,%s}" % (red, green, blue)])
1233 def revert_lyx_version(document):
1234 " Reverts LyX Version information from Inset Info "
1235 version = "LyX version"
1237 import lyx2lyx_version
1238 version = lyx2lyx_version.version
1244 i = find_token(document.body, '\\begin_inset Info', i)
1247 j = find_end_of_inset(document.body, i + 1)
1249 document.warning("Malformed LyX document: Could not find end of Info inset.")
1258 typ = get_quoted_value(document.body, "type", i, j)
1259 arg = get_quoted_value(document.body, "arg", i, j)
1260 if arg != "version" or typ != "lyxinfo":
1264 # We do not actually know the version of LyX used to produce the document.
1265 # But we can use our version, since we are reverting.
1267 # Now we want to check if the line after "\end_inset" is empty. It normally
1268 # is, so we want to remove it, too.
1270 if document.body[j + 1].strip() == "":
1272 document.body[i: lastline] = s
1276 def revert_math_scale(document):
1277 " Remove math scaling and LaTeX options "
1278 del_token(document.header, '\\html_math_img_scale', 0)
1279 del_token(document.header, '\\html_latex_start', 0)
1280 del_token(document.header, '\\html_latex_end', 0)
1283 def revert_pagesizes(document):
1284 " Revert page sizes to default "
1285 i = find_token(document.header, '\\papersize', 0)
1287 size = document.header[i][11:]
1288 if size == "a0paper" or size == "a1paper" or size == "a2paper" \
1289 or size == "a6paper" or size == "b0paper" or size == "b1paper" \
1290 or size == "b2paper" or size == "b6paper" or size == "b0j" \
1291 or size == "b1j" or size == "b2j" or size == "b3j" or size == "b4j" \
1292 or size == "b5j" or size == "b6j":
1293 del document.header[i]
1296 def revert_DIN_C_pagesizes(document):
1297 " Revert DIN C page sizes to default "
1298 i = find_token(document.header, '\\papersize', 0)
1300 size = document.header[i][11:]
1301 if size == "c0paper" or size == "c1paper" or size == "c2paper" \
1302 or size == "c3paper" or size == "c4paper" or size == "c5paper" \
1303 or size == "c6paper":
1304 del document.header[i]
1307 def convert_html_quotes(document):
1308 " Remove quotes around html_latex_start and html_latex_end "
1310 i = find_token(document.header, '\\html_latex_start', 0)
1312 line = document.header[i]
1313 l = re.compile(r'\\html_latex_start\s+"(.*)"')
1316 document.header[i] = "\\html_latex_start " + m.group(1)
1318 i = find_token(document.header, '\\html_latex_end', 0)
1320 line = document.header[i]
1321 l = re.compile(r'\\html_latex_end\s+"(.*)"')
1324 document.header[i] = "\\html_latex_end " + m.group(1)
1327 def revert_html_quotes(document):
1328 " Remove quotes around html_latex_start and html_latex_end "
1330 i = find_token(document.header, '\\html_latex_start', 0)
1332 line = document.header[i]
1333 l = re.compile(r'\\html_latex_start\s+(.*)')
1336 document.warning("Weird html_latex_start line: " + line)
1337 del document.header[i]
1339 document.header[i] = "\\html_latex_start \"" + m.group(1) + "\""
1341 i = find_token(document.header, '\\html_latex_end', 0)
1343 line = document.header[i]
1344 l = re.compile(r'\\html_latex_end\s+(.*)')
1347 document.warning("Weird html_latex_end line: " + line)
1348 del document.header[i]
1350 document.header[i] = "\\html_latex_end \"" + m.group(1) + "\""
1353 def revert_output_sync(document):
1354 " Remove forward search options "
1355 del_token(document.header, '\\output_sync_macro', 0)
1356 del_token(document.header, '\\output_sync', 0)
1359 def revert_align_decimal(document):
1362 i = find_token(document.body, "\\begin_inset Tabular", i)
1365 j = find_end_of_inset(document.body, i)
1367 document.warning("Unable to find end of Tabular inset at line " + str(i))
1370 cell = find_token(document.body, "<cell", i, j)
1372 document.warning("Can't find any cells in Tabular inset at line " + str(i))
1377 k = find_token(document.body, "<column", k, cell)
1380 if document.body[k].find('alignment="decimal"') == -1:
1383 remove_option(document.body, k, 'decimal_point')
1384 document.body[k] = \
1385 document.body[k].replace('alignment="decimal"', 'alignment="center"')
1389 def convert_optarg(document):
1390 " Convert \\begin_inset OptArg to \\begin_inset Argument "
1393 i = find_token(document.body, '\\begin_inset OptArg', i)
1396 document.body[i] = "\\begin_inset Argument"
1400 def revert_argument(document):
1401 " Convert \\begin_inset Argument to \\begin_inset OptArg "
1404 i = find_token(document.body, '\\begin_inset Argument', i)
1407 document.body[i] = "\\begin_inset OptArg"
1411 def revert_makebox(document):
1412 " Convert \\makebox to TeX code "
1415 # only revert frameless boxes without an inner box
1416 i = find_token(document.body, '\\begin_inset Box Frameless', 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)
1435 val = get_value(document.body, 'use_makebox', j)
1437 del document.body[j]
1440 bend = find_end_of_layout(document.body, blay)
1441 if bend == -1 or bend > z:
1442 document.warning("Malformed LyX document: Can't find end of layout in box.")
1445 # determine the alignment
1446 align = get_quoted_value(document.body, 'hor_pos', i, blay, "c")
1447 # determine the width
1448 length = get_quoted_value(document.body, 'width', i, blay, "50col%")
1449 length = latex_length(length)[1]
1450 # remove the \end_layout \end_inset pair
1451 document.body[bend:z + 1] = put_cmd_in_ert("}")
1452 subst = "\\makebox[" + length + "][" \
1454 document.body[i:blay + 1] = put_cmd_in_ert(subst)
1458 def convert_use_makebox(document):
1459 " Adds use_makebox option for boxes "
1462 i = find_token(document.body, '\\begin_inset Box', i)
1465 # all of this is to make sure we actually find the use_parbox
1466 # that is an option for this box, not some text elsewhere.
1467 z = find_end_of_inset(document.body, i)
1469 document.warning("Can't find end of box inset!!")
1472 blay = find_token(document.body, "\\begin_layout", i, z)
1474 document.warning("Can't find layout in box inset!!")
1477 # so now we are looking for use_parbox before the box's layout
1478 k = find_token(document.body, 'use_parbox', i, blay)
1480 document.warning("Malformed LyX document: Can't find use_parbox statement in box.")
1483 document.body.insert(k + 1, "use_makebox 0")
1487 def revert_IEEEtran(document):
1488 " Convert IEEEtran layouts and styles to TeX code "
1489 if document.textclass != "IEEEtran":
1491 revert_flex_inset(document.body, "IEEE membership", "\\IEEEmembership")
1492 revert_flex_inset(document.body, "Lowercase", "\\MakeLowercase")
1493 layouts = ("Special Paper Notice", "After Title Text", "Publication ID",
1494 "Page headings", "Biography without photo")
1495 latexcmd = {"Special Paper Notice": "\\IEEEspecialpapernotice",
1496 "After Title Text": "\\IEEEaftertitletext",
1497 "Publication ID": "\\IEEEpubid"}
1498 obsoletedby = {"Page headings": "MarkBoth",
1499 "Biography without photo": "BiographyNoPhoto"}
1500 for layout in layouts:
1503 i = find_token(document.body, '\\begin_layout ' + layout, i)
1506 j = find_end_of_layout(document.body, i)
1508 document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
1511 if layout in obsoletedby:
1512 document.body[i] = "\\begin_layout " + obsoletedby[layout]
1515 content = lyx2latex(document, document.body[i:j + 1])
1516 add_to_preamble(document, [latexcmd[layout] + "{" + content + "}"])
1517 del document.body[i:j + 1]
1518 # no need to reset i
1521 def convert_prettyref(document):
1522 " Converts prettyref references to neutral formatted refs "
1523 re_ref = re.compile("^\s*reference\s+\"(\w+):(\S+)\"")
1524 nm_ref = re.compile("^\s*name\s+\"(\w+):(\S+)\"")
1528 i = find_token(document.body, "\\begin_inset CommandInset ref", i)
1531 j = find_end_of_inset(document.body, i)
1533 document.warning("Malformed LyX document: No end of InsetRef!")
1536 k = find_token(document.body, "LatexCommand prettyref", i, j)
1538 document.body[k] = "LatexCommand formatted"
1540 document.header.insert(-1, "\\use_refstyle 0")
1543 def revert_refstyle(document):
1544 " Reverts neutral formatted refs to prettyref "
1545 re_ref = re.compile("^reference\s+\"(\w+):(\S+)\"")
1546 nm_ref = re.compile("^\s*name\s+\"(\w+):(\S+)\"")
1550 i = find_token(document.body, "\\begin_inset CommandInset ref", i)
1553 j = find_end_of_inset(document.body, i)
1555 document.warning("Malformed LyX document: No end of InsetRef")
1558 k = find_token(document.body, "LatexCommand formatted", i, j)
1560 document.body[k] = "LatexCommand prettyref"
1562 i = find_token(document.header, "\\use_refstyle", 0)
1564 document.header.pop(i)
1567 def revert_nameref(document):
1568 " Convert namerefs to regular references "
1569 cmds = ["Nameref", "nameref"]
1571 rx = re.compile(r'reference "(.*)"')
1574 oldcmd = "LatexCommand " + cmd
1576 # It seems better to look for this, as most of the reference
1577 # insets won't be ones we care about.
1578 i = find_token(document.body, oldcmd, i)
1583 # Make sure it is actually in an inset!
1584 # A normal line could begin with "LatexCommand nameref"!
1585 val = is_in_inset(document.body, cmdloc, \
1586 "\\begin_inset CommandInset ref")
1591 # ok, so it is in an InsetRef
1592 refline = find_token(document.body, "reference", stins, endins)
1594 document.warning("Can't find reference for inset at line " + stinst + "!!")
1596 m = rx.match(document.body[refline])
1598 document.warning("Can't match reference line: " + document.body[ref])
1602 newcontent = put_cmd_in_ert('\\' + cmd + '{' + ref + '}')
1603 document.body[stins:endins + 1] = newcontent
1606 add_to_preamble(document, ["\usepackage{nameref}"])
1609 def remove_Nameref(document):
1610 " Convert Nameref commands to nameref commands "
1613 # It seems better to look for this, as most of the reference
1614 # insets won't be ones we care about.
1615 i = find_token(document.body, "LatexCommand Nameref" , i)
1621 # Make sure it is actually in an inset!
1622 val = is_in_inset(document.body, cmdloc, \
1623 "\\begin_inset CommandInset ref")
1626 document.body[cmdloc] = "LatexCommand nameref"
1629 def revert_mathrsfs(document):
1630 " Load mathrsfs if \mathrsfs us use in the document "
1632 for line in document.body:
1633 if line.find("\\mathscr{") != -1:
1634 add_to_preamble(document, ["\\usepackage{mathrsfs}"])
1638 def convert_flexnames(document):
1639 "Convert \\begin_inset Flex Custom:Style to \\begin_inset Flex Style and similarly for CharStyle and Element."
1642 rx = re.compile(r'^\\begin_inset Flex (?:Custom|CharStyle|Element):(.+)$')
1644 i = find_token(document.body, "\\begin_inset Flex", i)
1647 m = rx.match(document.body[i])
1649 document.body[i] = "\\begin_inset Flex " + m.group(1)
1654 "Alert" : "CharStyle:Alert",
1655 "Code" : "CharStyle:Code",
1656 "Concepts" : "CharStyle:Concepts",
1657 "E-Mail" : "CharStyle:E-Mail",
1658 "Emph" : "CharStyle:Emph",
1659 "Expression" : "CharStyle:Expression",
1660 "Initial" : "CharStyle:Initial",
1661 "Institute" : "CharStyle:Institute",
1662 "Meaning" : "CharStyle:Meaning",
1663 "Noun" : "CharStyle:Noun",
1664 "Strong" : "CharStyle:Strong",
1665 "Structure" : "CharStyle:Structure",
1666 "ArticleMode" : "Custom:ArticleMode",
1667 "Endnote" : "Custom:Endnote",
1668 "Glosse" : "Custom:Glosse",
1669 "PresentationMode" : "Custom:PresentationMode",
1670 "Tri-Glosse" : "Custom:Tri-Glosse"
1674 "Abbrev" : "Element:Abbrev",
1675 "CCC-Code" : "Element:CCC-Code",
1676 "Citation-number" : "Element:Citation-number",
1677 "City" : "Element:City",
1678 "Code" : "Element:Code",
1679 "CODEN" : "Element:CODEN",
1680 "Country" : "Element:Country",
1681 "Day" : "Element:Day",
1682 "Directory" : "Element:Directory",
1683 "Dscr" : "Element:Dscr",
1684 "Email" : "Element:Email",
1685 "Emph" : "Element:Emph",
1686 "Filename" : "Element:Filename",
1687 "Firstname" : "Element:Firstname",
1688 "Fname" : "Element:Fname",
1689 "GuiButton" : "Element:GuiButton",
1690 "GuiMenu" : "Element:GuiMenu",
1691 "GuiMenuItem" : "Element:GuiMenuItem",
1692 "ISSN" : "Element:ISSN",
1693 "Issue-day" : "Element:Issue-day",
1694 "Issue-months" : "Element:Issue-months",
1695 "Issue-number" : "Element:Issue-number",
1696 "KeyCap" : "Element:KeyCap",
1697 "KeyCombo" : "Element:KeyCombo",
1698 "Keyword" : "Element:Keyword",
1699 "Literal" : "Element:Literal",
1700 "MenuChoice" : "Element:MenuChoice",
1701 "Month" : "Element:Month",
1702 "Orgdiv" : "Element:Orgdiv",
1703 "Orgname" : "Element:Orgname",
1704 "Postcode" : "Element:Postcode",
1705 "SS-Code" : "Element:SS-Code",
1706 "SS-Title" : "Element:SS-Title",
1707 "State" : "Element:State",
1708 "Street" : "Element:Street",
1709 "Surname" : "Element:Surname",
1710 "Volume" : "Element:Volume",
1711 "Year" : "Element:Year"
1715 def revert_flexnames(document):
1716 if document.backend == "latex":
1717 flexlist = flex_insets
1719 flexlist = flex_elements
1721 rx = re.compile(r'^\\begin_inset Flex\s+(.+)$')
1724 i = find_token(document.body, "\\begin_inset Flex", i)
1727 m = rx.match(document.body[i])
1729 document.warning("Illegal flex inset: " + document.body[i])
1733 if style in flexlist:
1734 document.body[i] = "\\begin_inset Flex " + flexlist[style]
1738 def convert_mathdots(document):
1739 " Load mathdots automatically "
1740 i = find_token(document.header, "\\use_esint" , 0)
1742 document.header.insert(i + 1, "\\use_mathdots 1")
1745 def revert_mathdots(document):
1746 " Load mathdots if used in the document "
1748 mathdots = find_token(document.header, "\\use_mathdots" , 0)
1750 document.warning("No \\usemathdots line. Assuming auto.")
1752 val = get_value(document.header, "\\use_mathdots", mathdots)
1753 del document.header[mathdots]
1757 document.warning("Invalid \\use_mathdots value: " + val + ". Assuming auto.")
1758 # probably usedots has not been changed, but be safe.
1766 add_to_preamble(["\\usepackage{mathdots}"])
1769 # so we are in the auto case. we want to load mathdots if \iddots is used.
1772 i = find_token(document.body, '\\begin_inset Formula', i)
1775 j = find_end_of_inset(document.body, i)
1777 document.warning("Malformed LyX document: Can't find end of Formula inset at line " + str(i))
1780 code = "\n".join(document.body[i:j])
1781 if code.find("\\iddots") != -1:
1782 add_to_preamble(document, ["\\@ifundefined{iddots}{\\usepackage{mathdots}}"])
1787 def convert_rule(document):
1788 " Convert \\lyxline to CommandInset line. "
1791 inset = ['\\begin_inset CommandInset line',
1792 'LatexCommand rule',
1796 '\\end_inset', '', '']
1798 # if paragraphs are indented, we may have to unindent to get the
1799 # line to be full-width.
1800 indent = get_value(document.header, "\\paragraph_separation", 0)
1801 have_indent = (indent == "indent")
1804 i = find_token(document.body, "\\lyxline" , i)
1808 # we need to find out if this line follows other content
1809 # in its paragraph. find its layout....
1810 lastlay = find_token_backwards(document.body, "\\begin_layout", i)
1812 document.warning("Can't find layout for line at " + str(i))
1813 # do the best we can.
1814 document.body[i:i+1] = inset
1818 # ...and look for other content before it.
1820 for line in document.body[lastlay + 1:i]:
1821 # is it empty or a paragraph option?
1822 if not line or line[0] == '\\':
1828 document.body[i:i+1] = inset
1830 # we need to unindent, lest the line be too long
1831 document.body.insert(lastlay + 1, "\\noindent")
1834 # so our line is in the middle of a paragraph
1835 # we need to add a new line, lest this line follow the
1836 # other content on that line and run off the side of the page
1837 document.body[i:i+1] = inset
1838 document.body[i:i] = ["\\begin_inset Newline newline", "\\end_inset", ""]
1842 def revert_rule(document):
1843 " Revert line insets to Tex code "
1846 i = find_token(document.body, "\\begin_inset CommandInset line" , i)
1850 j = find_token(document.body, "\\end_inset" , i)
1852 document.warning("Malformed LyX document: Can't find end of line inset.")
1854 # determine the optional offset
1855 offset = get_quoted_value(document.body, 'offset', i, j)
1857 offset = '[' + offset + ']'
1858 # determine the width
1859 width = get_quoted_value(document.body, 'width', i, j, "100col%")
1860 width = latex_length(width)[1]
1861 # determine the height
1862 height = get_quoted_value(document.body, 'height', i, j, "1pt")
1863 height = latex_length(height)[1]
1864 # output the \rule command
1865 subst = "\\rule[" + offset + "]{" + width + "}{" + height + "}"
1866 document.body[i:j + 1] = put_cmd_in_ert(subst)
1867 i += len(subst) - (j - i)
1870 def revert_diagram(document):
1871 " Add the feyn package if \\Diagram is used in math "
1874 i = find_token(document.body, '\\begin_inset Formula', i)
1877 j = find_end_of_inset(document.body, i)
1879 document.warning("Malformed LyX document: Can't find end of Formula inset.")
1881 lines = "\n".join(document.body[i:j])
1882 if lines.find("\\Diagram") == -1:
1885 add_to_preamble(document, ["\\usepackage{feyn}"])
1886 # only need to do it once!
1890 def convert_bibtex_clearpage(document):
1891 " insert a clear(double)page bibliographystyle if bibtotoc option is used "
1893 i = find_token(document.header, '\\papersides', 0)
1896 document.warning("Malformed LyX document: Can't find papersides definition.")
1897 document.warning("Assuming single sided.")
1900 val = get_value(document.header, "\\papersides", i)
1905 if sides != 1 and sides != 2:
1906 document.warning("Invalid papersides value: " + val)
1907 document.warning("Assuming single sided.")
1912 j = find_token(document.body, "\\begin_inset CommandInset bibtex", j)
1916 k = find_end_of_inset(document.body, j)
1918 document.warning("Can't find end of Bibliography inset at line " + str(j))
1922 # only act if there is the option "bibtotoc"
1923 val = get_value(document.body, 'options', j, k)
1925 document.warning("Can't find options for bibliography inset at line " + str(j))
1929 if val.find("bibtotoc") == -1:
1933 # so we want to insert a new page right before the paragraph that
1934 # this bibliography thing is in.
1935 lay = find_token_backwards(document.body, "\\begin_layout", j)
1937 document.warning("Can't find layout containing bibliography inset at line " + str(j))
1944 cmd = "cleardoublepage"
1945 subst = ['\\begin_layout Standard',
1946 '\\begin_inset Newpage ' + cmd,
1947 '\\end_inset', '', '',
1949 document.body[lay:lay] = subst
1957 supported_versions = ["2.0.0","2.0"]
1958 convert = [[346, []],
1964 [352, [convert_splitindex]],
1971 [359, [convert_nomencl_width]],
1981 [369, [convert_author_id]],
1985 [373, [merge_gbrief]],
1991 [379, [convert_math_output]],
2001 [389, [convert_html_quotes]],
2005 [393, [convert_optarg]],
2006 [394, [convert_use_makebox]],
2009 [397, [remove_Nameref]],
2011 [399, [convert_mathdots]],
2012 [400, [convert_rule]],
2014 [402, [convert_bibtex_clearpage]],
2015 [403, [convert_flexnames]],
2016 [404, [convert_prettyref]],
2020 revert = [[404, []],
2021 [403, [revert_refstyle]],
2022 [402, [revert_flexnames]],
2024 [400, [revert_diagram]],
2025 [399, [revert_rule]],
2026 [398, [revert_mathdots]],
2027 [397, [revert_mathrsfs]],
2029 [395, [revert_nameref]],
2030 [394, [revert_DIN_C_pagesizes]],
2031 [393, [revert_makebox]],
2032 [392, [revert_argument]],
2034 [390, [revert_align_decimal, revert_IEEEtran]],
2035 [389, [revert_output_sync]],
2036 [388, [revert_html_quotes]],
2037 [387, [revert_pagesizes]],
2038 [386, [revert_math_scale]],
2039 [385, [revert_lyx_version]],
2040 [384, [revert_shadedboxcolor]],
2041 [383, [revert_fontcolor]],
2042 [382, [revert_turkmen]],
2043 [381, [revert_notefontcolor]],
2044 [380, [revert_equalspacing_xymatrix]],
2045 [379, [revert_inset_preview]],
2046 [378, [revert_math_output]],
2048 [376, [revert_multirow]],
2049 [375, [revert_includeall]],
2050 [374, [revert_includeonly]],
2051 [373, [revert_html_options]],
2052 [372, [revert_gbrief]],
2053 [371, [revert_fontenc]],
2054 [370, [revert_mhchem]],
2055 [369, [revert_suppress_date]],
2056 [368, [revert_author_id]],
2057 [367, [revert_hspace_glue_lengths]],
2058 [366, [revert_percent_vspace_lengths, revert_percent_hspace_lengths]],
2059 [365, [revert_percent_skip_lengths]],
2060 [364, [revert_paragraph_indentation]],
2061 [363, [revert_branch_filename]],
2062 [362, [revert_longtable_align]],
2063 [361, [revert_applemac]],
2065 [359, [revert_nomencl_cwidth]],
2066 [358, [revert_nomencl_width]],
2067 [357, [revert_custom_processors]],
2068 [356, [revert_ulinelatex]],
2070 [354, [revert_strikeout]],
2071 [353, [revert_printindexall]],
2072 [352, [revert_subindex]],
2073 [351, [revert_splitindex]],
2074 [350, [revert_backgroundcolor]],
2075 [349, [revert_outputformat]],
2076 [348, [revert_xetex]],
2077 [347, [revert_phantom, revert_hphantom, revert_vphantom]],
2078 [346, [revert_tabularvalign]],
2079 [345, [revert_swiss]]
2083 if __name__ == "__main__":