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lyx_mirror/lib/lyx2lyx/lyx_2_0.py
Juergen Spitzmueller d89a48483e Add missing revert routine to lyx_2_0.py
2023-01-06 14:40:25 +01:00

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# -*- coding: utf-8 -*-
# This file is part of lyx2lyx
# Copyright (C) 2011 The LyX team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
""" Convert files to the file format generated by lyx 2.0"""
import re, string
import unicodedata
import sys, os
from parser_tools import del_complete_lines, \
find_token, find_end_of, find_tokens, \
find_token_exact, find_end_of_inset, find_end_of_layout, \
find_token_backwards, is_in_inset, get_value, get_quoted_value, \
del_token, check_token, get_option_value
from lyx2lyx_tools import add_to_preamble, insert_to_preamble, \
put_cmd_in_ert, lyx2latex, latex_length, revert_flex_inset, \
revert_font_attrs, hex2ratio, str2bool, revert_language
####################################################################
# Private helper functions
def remove_option(lines, m, option):
''' removes option from line m. returns whether we did anything '''
l = lines[m].find(option)
if l == -1:
return False
val = lines[m][l:].split('"')[1]
lines[m] = lines[m][:l - 1] + lines[m][l+len(option + '="' + val + '"'):]
return True
###############################################################################
###
### Conversion and reversion routines
###
###############################################################################
def revert_swiss(document):
" Set language german-ch to ngerman "
i = 0
if document.language == "german-ch":
document.language = "ngerman"
i = find_token(document.header, "\\language", 0)
if i != -1:
document.header[i] = "\\language ngerman"
j = 0
while True:
j = find_token(document.body, "\\lang german-ch", j)
if j == -1:
return
document.body[j] = document.body[j].replace("\\lang german-ch", "\\lang ngerman")
j = j + 1
def revert_tabularvalign(document):
" Revert the tabular valign option "
i = 0
while True:
i = find_token(document.body, "\\begin_inset Tabular", i)
if i == -1:
return
end = find_end_of_inset(document.body, i)
if end == -1:
document.warning("Can't find end of inset at line " + str(i))
i += 1
continue
fline = find_token(document.body, "<features", i, end)
if fline == -1:
document.warning("Can't find features for inset at line " + str(i))
i += 1
continue
p = document.body[fline].find("islongtable")
if p != -1:
q = document.body[fline].find("tabularvalignment")
if q != -1:
document.body[fline] = re.sub(r' tabularvalignment=\"[a-z]+\"', "", document.body[fline])
i += 1
continue
# no longtable
tabularvalignment = 'c'
# which valignment is specified?
m = document.body[fline].find('tabularvalignment="top"')
if m != -1:
tabularvalignment = 't'
m = document.body[fline].find('tabularvalignment="bottom"')
if m != -1:
tabularvalignment = 'b'
# delete tabularvalignment
q = document.body[fline].find("tabularvalignment")
if q != -1:
document.body[fline] = re.sub(r' tabularvalignment=\"[a-z]+\"', "", document.body[fline])
# don't add a box when centered
if tabularvalignment == 'c':
i = end
continue
subst = ['\\end_inset', '\\end_layout']
document.body[end:end] = subst # just inserts those lines
subst = ['\\begin_inset Box Frameless',
'position "' + tabularvalignment +'"',
'hor_pos "c"',
'has_inner_box 1',
'inner_pos "c"',
'use_parbox 0',
# we don't know the width, assume 50%
'width "50col%"',
'special "none"',
'height "1in"',
'height_special "totalheight"',
'status open',
'',
'\\begin_layout Plain Layout']
document.body[i:i] = subst # this just inserts the array at i
# since there could be a tabular inside a tabular, we cannot
# jump to end
i += len(subst)
def revert_phantom_types(document, ptype, cmd):
" Reverts phantom to ERT "
i = 0
while True:
i = find_token(document.body, "\\begin_inset Phantom " + ptype, i)
if i == -1:
return
end = find_end_of_inset(document.body, i)
if end == -1:
document.warning("Can't find end of inset at line " + str(i))
i += 1
continue
blay = find_token(document.body, "\\begin_layout Plain Layout", i, end)
if blay == -1:
document.warning("Can't find layout for inset at line " + str(i))
i = end
continue
bend = find_end_of_layout(document.body, blay)
if bend == -1:
document.warning("Malformed LyX document: Could not find end of Phantom inset's layout.")
i = end
continue
substi = ["\\begin_inset ERT", "status collapsed", "",
"\\begin_layout Plain Layout", "", "", "\\backslash",
cmd + "{", "\\end_layout", "", "\\end_inset"]
substj = ["\\size default", "", "\\begin_inset ERT", "status collapsed", "",
"\\begin_layout Plain Layout", "", "}", "\\end_layout", "", "\\end_inset"]
# do the later one first so as not to mess up the numbering
document.body[bend:end + 1] = substj
document.body[i:blay + 1] = substi
i = end + len(substi) + len(substj) - (end - bend) - (blay - i) - 2
def revert_phantom(document):
revert_phantom_types(document, "Phantom", "phantom")
def revert_hphantom(document):
revert_phantom_types(document, "HPhantom", "hphantom")
def revert_vphantom(document):
revert_phantom_types(document, "VPhantom", "vphantom")
def revert_xetex(document):
" Reverts documents that use XeTeX "
i = find_token(document.header, '\\use_xetex', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\use_xetex.")
return
if not str2bool(get_value(document.header, "\\use_xetex", i)):
del document.header[i]
return
del document.header[i]
# 1.) set doc encoding to utf8-plain
i = find_token(document.header, "\\inputencoding", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\inputencoding.")
else:
document.header[i] = "\\inputencoding utf8-plain"
# 2.) check font settings
# defaults
roman = sans = typew = "default"
osf = False
sf_scale = tt_scale = 100.0
i = find_token(document.header, "\\font_roman", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_roman.")
else:
roman = get_value(document.header, "\\font_roman", i)
document.header[i] = "\\font_roman default"
i = find_token(document.header, "\\font_sans", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_sans.")
else:
sans = get_value(document.header, "\\font_sans", i)
document.header[i] = "\\font_sans default"
i = find_token(document.header, "\\font_typewriter", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_typewriter.")
else:
typew = get_value(document.header, "\\font_typewriter", i)
document.header[i] = "\\font_typewriter default"
i = find_token(document.header, "\\font_osf", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_osf.")
else:
osf = str2bool(get_value(document.header, "\\font_osf", i))
document.header[i] = "\\font_osf false"
i = find_token(document.header, "\\font_sc", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_sc.")
else:
# we do not need this value.
document.header[i] = "\\font_sc false"
i = find_token(document.header, "\\font_sf_scale", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_sf_scale.")
else:
val = get_value(document.header, '\\font_sf_scale', i)
try:
# float() can throw
sf_scale = float(val)
except:
document.warning("Invalid font_sf_scale value: " + val)
document.header[i] = "\\font_sf_scale 100"
i = find_token(document.header, "\\font_tt_scale", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_tt_scale.")
else:
val = get_value(document.header, '\\font_tt_scale', i)
try:
# float() can throw
tt_scale = float(val)
except:
document.warning("Invalid font_tt_scale value: " + val)
document.header[i] = "\\font_tt_scale 100"
# 3.) set preamble stuff
pretext = ['%% This document must be processed with xelatex!']
pretext.append('\\usepackage{fontspec}')
if roman != "default":
pretext.append('\\setmainfont[Mapping=tex-text]{' + roman + '}')
if sans != "default":
sf = '\\setsansfont['
if sf_scale != 100.0:
sf += 'Scale=' + str(sf_scale / 100.0) + ','
sf += 'Mapping=tex-text]{' + sans + '}'
pretext.append(sf)
if typew != "default":
tw = '\\setmonofont'
if tt_scale != 100.0:
tw += '[Scale=' + str(tt_scale / 100.0) + ']'
tw += '{' + typew + '}'
pretext.append(tw)
if osf:
pretext.append('\\defaultfontfeatures{Numbers=OldStyle}')
pretext.append('\\usepackage{xunicode}')
pretext.append('\\usepackage{xltxtra}')
insert_to_preamble(document, pretext)
def revert_outputformat(document):
" Remove default output format param "
if not del_token(document.header, '\\default_output_format', 0):
document.warning("Malformed LyX document: Missing \\default_output_format.")
def revert_backgroundcolor(document):
" Reverts background color to preamble code "
i = find_token(document.header, "\\backgroundcolor", 0)
if i == -1:
return
colorcode = get_value(document.header, '\\backgroundcolor', i)
del document.header[i]
# don't clutter the preamble if backgroundcolor is not set
if colorcode == "#ffffff":
return
red = hex2ratio(colorcode[1:3])
green = hex2ratio(colorcode[3:5])
blue = hex2ratio(colorcode[5:7])
insert_to_preamble(document, \
['% To set the background color',
'\\@ifundefined{definecolor}{\\usepackage{color}}{}',
'\\definecolor{page_backgroundcolor}{rgb}{' + red + ',' + green + ',' + blue + '}',
'\\pagecolor{page_backgroundcolor}'])
def add_use_indices(document):
" Add \\use_indices if it is missing "
i = find_token(document.header, '\\use_indices', 0)
if i != -1:
return i
i = find_token(document.header, '\\use_bibtopic', 0)
if i == -1:
i = find_token(document.header, '\\cite_engine', 0)
if i == -1:
i = find_token(document.header, '\\use_mathdots', 0)
if i == -1:
i = find_token(document.header, '\\use_mhchem', 0)
if i == -1:
i = find_token(document.header, '\\use_esint', 0)
if i == -1:
i = find_token(document.header, '\\use_amsmath', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\use_indices.")
return -1
document.header.insert(i + 1, '\\use_indices 0')
return i + 1
def revert_splitindex(document):
" Reverts splitindex-aware documents "
i = add_use_indices(document)
if i == -1:
return
useindices = str2bool(get_value(document.header, "\\use_indices", i))
del document.header[i]
preamble = []
if useindices:
preamble.append("\\usepackage{splitidx})")
# deal with index declarations in the preamble
i = 0
while True:
i = find_token(document.header, "\\index", i)
if i == -1:
break
k = find_token(document.header, "\\end_index", i)
if k == -1:
document.warning("Malformed LyX document: Missing \\end_index.")
return
if useindices:
line = document.header[i]
l = re.compile(r'\\index (.*)$')
m = l.match(line)
iname = m.group(1)
ishortcut = get_value(document.header, '\\shortcut', i, k)
if ishortcut != "":
preamble.append("\\newindex[" + iname + "]{" + ishortcut + "}")
del document.header[i:k + 1]
if preamble:
insert_to_preamble(document, preamble)
# deal with index insets
# these need to have the argument removed
i = 0
while True:
i = find_token(document.body, "\\begin_inset Index", i)
if i == -1:
break
line = document.body[i]
l = re.compile(r'\\begin_inset Index (.*)$')
m = l.match(line)
itype = m.group(1)
if itype == "idx" or indices == "false":
document.body[i] = "\\begin_inset Index"
else:
k = find_end_of_inset(document.body, i)
if k == -1:
document.warning("Can't find end of index inset!")
i += 1
continue
content = lyx2latex(document, document.body[i:k])
# escape quotes
content = content.replace('"', r'\"')
subst = put_cmd_in_ert("\\sindex[" + itype + "]{" + content + "}")
document.body[i:k + 1] = subst
i = i + 1
# deal with index_print insets
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
if i == -1:
return
k = find_end_of_inset(document.body, i)
ptype = get_quoted_value(document.body, 'type', i, k)
if ptype == "idx":
j = find_token(document.body, "type", i, k)
del document.body[j]
elif not useindices:
del document.body[i:k + 1]
else:
subst = put_cmd_in_ert("\\printindex[" + ptype + "]{}")
document.body[i:k + 1] = subst
i = i + 1
def convert_splitindex(document):
" Converts index and printindex insets to splitindex-aware format "
add_use_indices(document)
i = 0
while True:
i = find_token(document.body, "\\begin_inset Index", i)
if i == -1:
break
document.body[i] = document.body[i].replace("\\begin_inset Index",
"\\begin_inset Index idx")
i = i + 1
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
if i == -1:
return
if document.body[i + 1].find('LatexCommand printindex') == -1:
document.warning("Malformed LyX document: Incomplete printindex inset.")
return
subst = ["LatexCommand printindex",
"type \"idx\""]
document.body[i + 1:i + 2] = subst
i = i + 1
def revert_subindex(document):
" Reverts \\printsubindex CommandInset types "
i = add_use_indices(document)
if i == -1:
return
useindices = str2bool(get_value(document.header, "\\use_indices", i))
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
if i == -1:
return
k = find_end_of_inset(document.body, i)
ctype = get_value(document.body, 'LatexCommand', i, k)
if ctype != "printsubindex":
i = k + 1
continue
ptype = get_quoted_value(document.body, 'type', i, k)
if not useindices:
del document.body[i:k + 1]
else:
subst = put_cmd_in_ert("\\printsubindex[" + ptype + "]{}")
document.body[i:k + 1] = subst
i = i + 1
def revert_printindexall(document):
" Reverts \\print[sub]index* CommandInset types "
i = add_use_indices(document)
if i == -1:
return
useindices = str2bool(get_value(document.header, "\\use_indices", i))
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
if i == -1:
return
k = find_end_of_inset(document.body, i)
ctype = get_value(document.body, 'LatexCommand', i, k)
if ctype != "printindex*" and ctype != "printsubindex*":
i = k
continue
if not useindices:
del document.body[i:k + 1]
else:
subst = put_cmd_in_ert("\\" + ctype + "{}")
document.body[i:k + 1] = subst
i = i + 1
strikeout_preamble = ['% for proper underlining',
r'\PassOptionsToPackage{normalem}{ulem}',
r'\usepackage{ulem}']
def convert_strikeout(document):
" Remove preamble code loading 'ulem' package. "
del_complete_lines(document.preamble,
['% Added by lyx2lyx']+strikeout_preamble)
def revert_strikeout(document):
" Reverts \\strikeout font attribute "
changed = revert_font_attrs(document.body, "\\uuline", "\\uuline")
changed = revert_font_attrs(document.body, "\\uwave", "\\uwave") or changed
changed = revert_font_attrs(document.body, "\\strikeout", "\\sout") or changed
if changed == True:
insert_to_preamble(document, strikeout_preamble)
ulinelatex_preamble = ['% fix underbar in citations',
r'\let\cite@rig\cite',
r'\newcommand{\b@xcite}[2][\%]{\def\def@pt{\%}\def\pas@pt{#1}',
r' \mbox{\ifx\def@pt\pas@pt\cite@rig{#2}\else\cite@rig[#1]{#2}\fi}}',
r'\renewcommand{\underbar}[1]{{\let\cite\b@xcite\uline{#1}}}']
def convert_ulinelatex(document):
" Remove preamble code for \\uline font attribute. "
del_complete_lines(document.preamble,
['% Added by lyx2lyx']+ulinelatex_preamble)
def revert_ulinelatex(document):
" Add preamble code for \\uline font attribute in citations. "
i = find_token(document.body, '\\bar under', 0)
if i == -1:
return
try:
document.preamble.index(r'\usepackage{ulem}')
except ValueError:
insert_to_preamble(document, strikeout_preamble)
insert_to_preamble(document, ulinelatex_preamble)
def revert_custom_processors(document):
" Remove bibtex_command and index_command params "
if not del_token(document.header, '\\bibtex_command', 0):
document.warning("Malformed LyX document: Missing \\bibtex_command.")
if not del_token(document.header, '\\index_command', 0):
document.warning("Malformed LyX document: Missing \\index_command.")
def convert_nomencl_width(document):
" Add set_width param to nomencl_print "
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
if i == -1:
break
document.body.insert(i + 2, "set_width \"none\"")
i = i + 1
def revert_nomencl_width(document):
" Remove set_width param from nomencl_print "
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
if i == -1:
break
j = find_end_of_inset(document.body, i)
if not del_token(document.body, "set_width", i, j):
document.warning("Can't find set_width option for nomencl_print!")
i = j
def revert_nomencl_cwidth(document):
" Remove width param from nomencl_print "
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset nomencl_print", i)
if i == -1:
break
j = find_end_of_inset(document.body, i)
l = find_token(document.body, "width", i, j)
if l == -1:
i = j
continue
width = get_quoted_value(document.body, "width", i, j)
del document.body[l]
insert_to_preamble(document, ["\\setlength{\\nomlabelwidth}{" + width + "}"])
i = j - 1
def revert_applemac(document):
" Revert applemac encoding to auto "
if document.encoding != "applemac":
return
document.encoding = "auto"
i = find_token(document.header, "\\encoding", 0)
if i != -1:
document.header[i] = "\\encoding auto"
def revert_longtable_align(document):
" Remove longtable alignment setting "
i = 0
while True:
i = find_token(document.body, "\\begin_inset Tabular", i)
if i == -1:
break
end = find_end_of_inset(document.body, i)
if end == -1:
document.warning("Can't find end of inset at line " + str(i))
i += 1
continue
fline = find_token(document.body, "<features", i, end)
if fline == -1:
document.warning("Can't find features for inset at line " + str(i))
i += 1
continue
j = document.body[fline].find("longtabularalignment")
if j == -1:
i += 1
continue
# FIXME Is this correct? It wipes out everything after the
# one we found.
document.body[fline] = document.body[fline][:j - 1] + '>'
# since there could be a tabular inside this one, we
# cannot jump to end.
i += 1
def revert_branch_filename(document):
" Remove \\filename_suffix parameter from branches "
i = 0
while True:
i = find_token(document.header, "\\filename_suffix", i)
if i == -1:
return
del document.header[i]
def revert_paragraph_indentation(document):
" Revert custom paragraph indentation to preamble code "
i = find_token(document.header, "\\paragraph_indentation", 0)
if i == -1:
return
length = get_value(document.header, "\\paragraph_indentation", i)
# we need only remove the line if indentation is default
if length != "default":
# handle percent lengths
length = latex_length(length)[1]
insert_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
del document.header[i]
def revert_percent_skip_lengths(document):
" Revert relative lengths for paragraph skip separation to preamble code "
i = find_token(document.header, "\\defskip", 0)
if i == -1:
return
length = get_value(document.header, "\\defskip", i)
# only revert when a custom length was set and when
# it used a percent length
if length in ('smallskip', 'medskip', 'bigskip'):
return
# handle percent lengths
percent, length = latex_length(length)
if percent:
insert_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
# set defskip to medskip as default
document.header[i] = "\\defskip medskip"
def revert_percent_vspace_lengths(document):
" Revert relative VSpace lengths to ERT "
i = 0
while True:
i = find_token(document.body, "\\begin_inset VSpace", i)
if i == -1:
break
# only revert if a custom length was set and if
# it used a percent length
r = re.compile(r'\\begin_inset VSpace (.*)$')
m = r.match(document.body[i])
length = m.group(1)
if length in ('defskip', 'smallskip', 'medskip', 'bigskip', 'vfill'):
i += 1
continue
# check if the space has a star (protected space)
protected = (document.body[i].rfind("*") != -1)
if protected:
length = length.rstrip('*')
# handle percent lengths
percent, length = latex_length(length)
# revert the VSpace inset to ERT
if percent:
if protected:
subst = put_cmd_in_ert("\\vspace*{" + length + "}")
else:
subst = put_cmd_in_ert("\\vspace{" + length + "}")
document.body[i:i + 2] = subst
i += 1
def revert_percent_hspace_lengths(document):
" Revert relative HSpace lengths to ERT "
i = 0
while True:
i = find_token_exact(document.body, "\\begin_inset space \\hspace", i)
if i == -1:
break
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Can't find end of inset at line " + str(i))
i += 1
continue
# only revert if a custom length was set...
length = get_value(document.body, '\\length', i + 1, j)
if length == '':
document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
i = j
continue
protected = ""
if document.body[i].find("\\hspace*{}") != -1:
protected = "*"
# ...and if it used a percent length
percent, length = latex_length(length)
# revert the HSpace inset to ERT
if percent:
subst = put_cmd_in_ert("\\hspace" + protected + "{" + length + "}")
document.body[i:j + 1] = subst
# if we did a substitution, this will still be ok
i = j
def revert_hspace_glue_lengths(document):
" Revert HSpace glue lengths to ERT "
i = 0
while True:
i = find_token_exact(document.body, "\\begin_inset space \\hspace", i)
if i == -1:
break
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Can't find end of inset at line " + str(i))
i += 1
continue
length = get_value(document.body, '\\length', i + 1, j)
if length == '':
document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
i = j
continue
protected = ""
if document.body[i].find("\\hspace*{}") != -1:
protected = "*"
# only revert if the length contains a plus or minus at pos != 0
if length.find('-',1) != -1 or length.find('+',1) != -1:
# handle percent lengths
length = latex_length(length)[1]
# revert the HSpace inset to ERT
subst = put_cmd_in_ert("\\hspace" + protected + "{" + length + "}")
document.body[i:j+1] = subst
i = j
def convert_author_id(document):
" Add the author_id to the \\author definition and make sure 0 is not used"
i = 0
anum = 1
re_author = re.compile(r'(\\author) (\".*\")\s*(.*)$')
while True:
i = find_token(document.header, "\\author", i)
if i == -1:
break
m = re_author.match(document.header[i])
if m:
name = m.group(2)
email = m.group(3)
document.header[i] = "\\author %i %s %s" % (anum, name, email)
anum += 1
i += 1
i = 0
while True:
i = find_token(document.body, "\\change_", i)
if i == -1:
break
change = document.body[i].split(' ');
if len(change) == 3:
type = change[0]
author_id = int(change[1])
time = change[2]
document.body[i] = "%s %i %s" % (type, author_id + 1, time)
i += 1
def revert_author_id(document):
" Remove the author_id from the \\author definition "
i = 0
anum = 0
rx = re.compile(r'(\\author)\s+(-?\d+)\s+(\".*\")\s*(.*)$')
idmap = dict()
while True:
i = find_token(document.header, "\\author", i)
if i == -1:
break
m = rx.match(document.header[i])
if m:
author_id = int(m.group(2))
idmap[author_id] = anum
name = m.group(3)
email = m.group(4)
document.header[i] = "\\author %s %s" % (name, email)
i += 1
# FIXME Should this be incremented if we didn't match?
anum += 1
i = 0
while True:
i = find_token(document.body, "\\change_", i)
if i == -1:
break
change = document.body[i].split(' ');
if len(change) == 3:
type = change[0]
author_id = int(change[1])
time = change[2]
document.body[i] = "%s %i %s" % (type, idmap[author_id], time)
i += 1
def revert_suppress_date(document):
" Revert suppressing of default document date to preamble code "
i = find_token(document.header, "\\suppress_date", 0)
if i == -1:
return
# remove the preamble line and write to the preamble
# when suppress_date was true
date = str2bool(get_value(document.header, "\\suppress_date", i))
if date:
add_to_preamble(document, ["\\date{}"])
del document.header[i]
mhchem_preamble = [r"\PassOptionsToPackage{version=3}{mhchem}",
r"\usepackage{mhchem}"]
def convert_mhchem(document):
"Set mhchem to off for versions older than 1.6.x"
if document.initial_format < 277:
# LyX 1.5.x and older did never load mhchem.
# Therefore we must switch it off: Documents that use mhchem have
# a manual \usepackage anyway, and documents not using mhchem but
# custom macros with the same names as mhchem commands might get
# corrupted if mhchem is automatically loaded.
mhchem = 0 # off
else:
# LyX 1.6.x did always load mhchem automatically.
mhchem = 1 # auto
i = find_token(document.header, "\\use_esint", 0)
if i == -1:
# pre-1.5.x document
i = find_token(document.header, "\\use_amsmath", 0)
if i == -1:
document.warning("Malformed LyX document: "
"Could not find amsmath or esint setting.")
return
document.header.insert(i + 1, "\\use_mhchem %d" % mhchem)
# remove LyX-inserted preamble
if mhchem != 0:
del_complete_lines(document.preamble,
['% Added by lyx2lyx']+mhchem_preamble)
def revert_mhchem(document):
"Revert mhchem loading to preamble code."
mhchem = get_value(document.header, "\\use_mhchem", delete=True)
try:
mhchem = int(mhchem)
except ValueError:
document.warning("Malformed LyX document: "
"Could not find mhchem setting.")
mhchem = 1 # "auto"
# mhchem in {0: "off", 1: "auto", 2: "on"}
if mhchem == 1: # "auto"
i = 0
while i != 1 and mhchem == 1:
i = find_token(document.body, "\\begin_inset Formula", i)
j = find_end_of_inset(document.body, i)
if j == -1:
break
if (True for line in document.body[i:j]
if r"\ce{" in line or r"\cf{" in line):
mhchem = 2
break
i += 1
if (mhchem == 2 # on
and find_token(document.preamble, r"\usepackage{mhchem}") == -1):
insert_to_preamble(document, mhchem_preamble)
def revert_fontenc(document):
" Remove fontencoding param "
if not del_token(document.header, '\\fontencoding', 0):
document.warning("Malformed LyX document: Missing \\fontencoding.")
def merge_gbrief(document):
" Merge g-brief-en and g-brief-de to one class "
if document.textclass != "g-brief-de":
if document.textclass == "g-brief-en":
document.textclass = "g-brief"
document.set_textclass()
return
obsoletedby = { "Brieftext": "Letter",
"Unterschrift": "Signature",
"Strasse": "Street",
"Zusatz": "Addition",
"Ort": "Town",
"Land": "State",
"RetourAdresse": "ReturnAddress",
"MeinZeichen": "MyRef",
"IhrZeichen": "YourRef",
"IhrSchreiben": "YourMail",
"Telefon": "Phone",
"BLZ": "BankCode",
"Konto": "BankAccount",
"Postvermerk": "PostalComment",
"Adresse": "Address",
"Datum": "Date",
"Betreff": "Reference",
"Anrede": "Opening",
"Anlagen": "Encl.",
"Verteiler": "cc",
"Gruss": "Closing"}
i = 0
while True:
i = find_token(document.body, "\\begin_layout", i)
if i == -1:
break
layout = document.body[i][14:]
if layout in obsoletedby:
document.body[i] = "\\begin_layout " + obsoletedby[layout]
i += 1
document.textclass = "g-brief"
document.set_textclass()
def revert_gbrief(document):
" Revert g-brief to g-brief-en "
if document.textclass == "g-brief":
document.textclass = "g-brief-en"
document.set_textclass()
def revert_html_options(document):
" Remove html options "
del_token(document.header, '\\html_use_mathml', 0)
del_token(document.header, '\\html_be_strict', 0)
def revert_includeonly(document):
i = 0
while True:
i = find_token(document.header, "\\begin_includeonly", i)
if i == -1:
return
j = find_end_of(document.header, i, "\\begin_includeonly", "\\end_includeonly")
if j == -1:
document.warning("Unable to find end of includeonly section!!")
break
document.header[i : j + 1] = []
def convert_includeall(document):
" Add maintain_unincluded_children param "
i = 0
i = find_token(document.header, "\\maintain_unincluded_children", 0)
if i == -1:
i = find_token(document.header, "\\textclass", 0)
if i == -1:
document.warning("Malformed LyX document! Missing \\textclass header.")
return
document.header.insert(i, "\\maintain_unincluded_children false")
return
def revert_includeall(document):
" Remove maintain_unincluded_children param "
del_token(document.header, '\\maintain_unincluded_children', 0)
def revert_multirow(document):
" Revert multirow cells in tables to TeX-code"
# first, let's find out if we need to do anything
# cell type 3 is multirow begin cell
i = find_token(document.body, '<cell multirow="3"', 0)
if i == -1:
return
add_to_preamble(document, ["\\usepackage{multirow}"])
begin_table = 0
while True:
# find begin/end of table
begin_table = find_token(document.body, '<lyxtabular version=', begin_table)
if begin_table == -1:
break
end_table = find_end_of(document.body, begin_table, '<lyxtabular', '</lyxtabular>')
if end_table == -1:
document.warning("Malformed LyX document: Could not find end of table.")
begin_table += 1
continue
# does this table have multirow?
i = find_token(document.body, '<cell multirow="3"', begin_table, end_table)
if i == -1:
begin_table = end_table
continue
# store the number of rows and columns
numrows = get_option_value(document.body[begin_table], "rows")
numcols = get_option_value(document.body[begin_table], "columns")
try:
numrows = int(numrows)
numcols = int(numcols)
except:
document.warning("Unable to determine rows and columns!")
begin_table = end_table
continue
mrstarts = []
multirows = []
# collect info on rows and columns of this table.
begin_row = begin_table
for row in range(numrows):
begin_row = find_token(document.body, '<row>', begin_row, end_table)
if begin_row == -1:
document.warning("Can't find row " + str(row + 1))
break
end_row = find_end_of(document.body, begin_row, '<row>', '</row>')
if end_row == -1:
document.warning("Can't find end of row " + str(row + 1))
break
begin_cell = begin_row
multirows.append([])
for column in range(numcols):
begin_cell = find_token(document.body, '<cell ', begin_cell, end_row)
if begin_cell == -1:
document.warning("Can't find column " + str(column + 1) + \
"in row " + str(row + 1))
break
# NOTE
# this will fail if someone puts "</cell>" in a cell, but
# that seems fairly unlikely.
end_cell = find_end_of(document.body, begin_cell, '<cell', '</cell>')
if end_cell == -1:
document.warning("Can't find end of column " + str(column + 1) + \
"in row " + str(row + 1))
break
multirows[row].append([begin_cell, end_cell, 0])
if document.body[begin_cell].find('multirow="3"') != -1:
multirows[row][column][2] = 3 # begin multirow
mrstarts.append([row, column])
elif document.body[begin_cell].find('multirow="4"') != -1:
multirows[row][column][2] = 4 # in multirow
begin_cell = end_cell
begin_row = end_row
# end of table info collection
# work from the back to avoid messing up numbering
mrstarts.reverse()
for m in mrstarts:
row = m[0]
col = m[1]
# get column width
col_width = get_option_value(document.body[begin_table + 2 + col], "width")
# "0pt" means that no width is specified
if not col_width or col_width == "0pt":
col_width = "*"
# determine the number of cells that are part of the multirow
nummrs = 1
for r in range(row + 1, numrows):
if multirows[r][col][2] != 4:
break
nummrs += 1
# take the opportunity to revert this line
lineno = multirows[r][col][0]
document.body[lineno] = document.body[lineno].\
replace(' multirow="4" ', ' ').\
replace('valignment="middle"', 'valignment="top"').\
replace(' topline="true" ', ' ')
# remove bottom line of previous multirow-part cell
lineno = multirows[r-1][col][0]
document.body[lineno] = document.body[lineno].replace(' bottomline="true" ', ' ')
# revert beginning cell
bcell = multirows[row][col][0]
ecell = multirows[row][col][1]
document.body[bcell] = document.body[bcell].\
replace(' multirow="3" ', ' ').\
replace('valignment="middle"', 'valignment="top"')
blay = find_token(document.body, "\\begin_layout", bcell, ecell)
if blay == -1:
document.warning("Can't find layout for cell!")
continue
bend = find_end_of_layout(document.body, blay)
if bend == -1:
document.warning("Can't find end of layout for cell!")
continue
# do the later one first, so as not to mess up the numbering
# we are wrapping the whole cell in this ert
# so before the end of the layout...
document.body[bend:bend] = put_cmd_in_ert("}")
# ...and after the beginning
document.body[blay + 1:blay + 1] = \
put_cmd_in_ert("\\multirow{" + str(nummrs) + "}{" + col_width + "}{")
begin_table = end_table
def convert_math_output(document):
r" Convert \html_use_mathml to \html_math_output "
i = find_token(document.header, "\\html_use_mathml", 0)
if i == -1:
return
rgx = re.compile(r'\\html_use_mathml\s+(\w+)')
m = rgx.match(document.header[i])
newval = "0" # MathML
if m:
val = str2bool(m.group(1))
if not val:
newval = "2" # Images
else:
document.warning("Can't match " + document.header[i])
document.header[i] = "\\html_math_output " + newval
def revert_math_output(document):
r" Revert \html_math_output to \html_use_mathml "
i = find_token(document.header, "\\html_math_output", 0)
if i == -1:
return
rgx = re.compile(r'\\html_math_output\s+(\d)')
m = rgx.match(document.header[i])
newval = "true"
if m:
val = m.group(1)
if val == "1" or val == "2":
newval = "false"
else:
document.warning("Unable to match " + document.header[i])
document.header[i] = "\\html_use_mathml " + newval
def revert_inset_preview(document):
" Dissolves the preview inset "
i = 0
while True:
i = find_token(document.body, "\\begin_inset Preview", i)
if i == -1:
return
iend = find_end_of_inset(document.body, i)
if iend == -1:
document.warning("Malformed LyX document: Could not find end of Preview inset.")
i += 1
continue
# This has several issues.
# We need to do something about the layouts inside InsetPreview.
# If we just leave the first one, then we have something like:
# \begin_layout Standard
# ...
# \begin_layout Standard
# and we get a "no \end_layout" error. So something has to be done.
# Ideally, we would check if it is the same as the layout we are in.
# If so, we just remove it; if not, we end the active one. But it is
# not easy to know what layout we are in, due to depth changes, etc,
# and it is not clear to me how much work it is worth doing. In most
# cases, the layout will probably be the same.
#
# For the same reason, we have to remove the \end_layout tag at the
# end of the last layout in the inset. Again, that will sometimes be
# wrong, but it will usually be right. To know what to do, we would
# again have to know what layout the inset is in.
blay = find_token(document.body, "\\begin_layout", i, iend)
if blay == -1:
document.warning("Can't find layout for preview inset!")
# always do the later one first...
del document.body[iend]
del document.body[i]
# deletions mean we do not need to reset i
continue
# This is where we would check what layout we are in.
# The check for Standard is definitely wrong.
#
# lay = document.body[blay].split(None, 1)[1]
# if lay != oldlayout:
# # record a boolean to tell us what to do later....
# # better to do it later, since (a) it won't mess up
# # the numbering and (b) we only modify at the end.
# we want to delete the last \\end_layout in this inset, too.
# note that this may not be the \\end_layout that goes with blay!!
bend = find_end_of_layout(document.body, blay)
while True:
tmp = find_token(document.body, "\\end_layout", bend + 1, iend)
if tmp == -1:
break
bend = tmp
if bend == blay:
document.warning("Unable to find last layout in preview inset!")
del document.body[iend]
del document.body[i]
# deletions mean we do not need to reset i
continue
# always do the later one first...
del document.body[iend]
del document.body[bend]
del document.body[i:blay + 1]
# we do not need to reset i
def revert_equalspacing_xymatrix(document):
" Revert a Formula with xymatrix@! to an ERT inset "
i = 0
has_preamble = False
has_equal_spacing = False
while True:
i = find_token(document.body, "\\begin_inset Formula", i)
if i == -1:
break
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Malformed LyX document: Could not find end of Formula inset.")
i += 1
continue
for curline in range(i,j):
found = document.body[curline].find("\\xymatrix@!")
if found != -1:
break
if found != -1:
has_equal_spacing = True
content = [document.body[i][21:]]
content += document.body[i + 1:j]
subst = put_cmd_in_ert(content)
document.body[i:j + 1] = subst
i += len(subst) - (j - i) + 1
else:
for curline in range(i,j):
l = document.body[curline].find("\\xymatrix")
if l != -1:
has_preamble = True;
break;
i = j + 1
if has_equal_spacing and not has_preamble:
add_to_preamble(document, ['\\usepackage[all]{xy}'])
def revert_notefontcolor(document):
" Reverts greyed-out note font color to preamble code "
i = find_token(document.header, "\\notefontcolor", 0)
if i == -1:
return
colorcode = get_value(document.header, '\\notefontcolor', i)
del document.header[i]
# are there any grey notes?
if find_token(document.body, "\\begin_inset Note Greyedout", 0) == -1:
# no need to do anything else, and \renewcommand will throw
# an error since lyxgreyedout will not exist.
return
# the color code is in the form #rrggbb where every character denotes a hex number
red = hex2ratio(colorcode[1:3])
green = hex2ratio(colorcode[3:5])
blue = hex2ratio(colorcode[5:7])
# write the preamble
insert_to_preamble(document,
[ '% for greyed-out notes',
'\\@ifundefined{definecolor}{\\usepackage{color}}{}'
'\\definecolor{note_fontcolor}{rgb}{%s,%s,%s}' % (red, green, blue),
'\\renewenvironment{lyxgreyedout}',
' {\\textcolor{note_fontcolor}\\bgroup}{\\egroup}'])
def revert_turkmen(document):
"Set language Turkmen to English"
revert_language(document, "turkmen", "turkmen", "turkmen")
def revert_fontcolor(document):
" Reverts font color to preamble code "
i = find_token(document.header, "\\fontcolor", 0)
if i == -1:
return
colorcode = get_value(document.header, '\\fontcolor', i)
del document.header[i]
# don't clutter the preamble if font color is not set
if colorcode == "#000000":
return
# the color code is in the form #rrggbb where every character denotes a hex number
red = hex2ratio(colorcode[1:3])
green = hex2ratio(colorcode[3:5])
blue = hex2ratio(colorcode[5:7])
# write the preamble
insert_to_preamble(document,
['% Set the font color',
'\\@ifundefined{definecolor}{\\usepackage{color}}{}',
'\\definecolor{document_fontcolor}{rgb}{%s,%s,%s}' % (red, green, blue),
'\\color{document_fontcolor}'])
def revert_shadedboxcolor(document):
" Reverts shaded box color to preamble code "
i = find_token(document.header, "\\boxbgcolor", 0)
if i == -1:
return
colorcode = get_value(document.header, '\\boxbgcolor', i)
del document.header[i]
# the color code is in the form #rrggbb
red = hex2ratio(colorcode[1:3])
green = hex2ratio(colorcode[3:5])
blue = hex2ratio(colorcode[5:7])
# write the preamble
insert_to_preamble(document,
['% Set the color of boxes with shaded background',
'\\@ifundefined{definecolor}{\\usepackage{color}}{}',
"\\definecolor{shadecolor}{rgb}{%s,%s,%s}" % (red, green, blue)])
def revert_lyx_version(document):
" Reverts LyX Version information from Inset Info "
version = "LyX version"
try:
import lyx2lyx_version
version = lyx2lyx_version.version
except:
pass
i = 0
while True:
i = find_token(document.body, '\\begin_inset Info', i)
if i == -1:
return
j = find_end_of_inset(document.body, i + 1)
if j == -1:
document.warning("Malformed LyX document: Could not find end of Info inset.")
i += 1
continue
# We expect:
# \begin_inset Info
# type "lyxinfo"
# arg "version"
# \end_inset
typ = get_quoted_value(document.body, "type", i, j)
arg = get_quoted_value(document.body, "arg", i, j)
if arg != "version" or typ != "lyxinfo":
i = j + 1
continue
# We do not actually know the version of LyX used to produce the document.
# But we can use our version, since we are reverting.
s = [version]
# Now we want to check if the line after "\end_inset" is empty. It normally
# is, so we want to remove it, too.
lastline = j + 1
if document.body[j + 1].strip() == "":
lastline = j + 2
document.body[i: lastline] = s
i = i + 1
def revert_math_scale(document):
" Remove math scaling and LaTeX options "
del_token(document.header, '\\html_math_img_scale', 0)
del_token(document.header, '\\html_latex_start', 0)
del_token(document.header, '\\html_latex_end', 0)
def revert_pagesizes(document):
" Revert page sizes to default "
i = find_token(document.header, '\\papersize', 0)
if i != -1:
size = document.header[i][11:]
if size == "a0paper" or size == "a1paper" or size == "a2paper" \
or size == "a6paper" or size == "b0paper" or size == "b1paper" \
or size == "b2paper" or size == "b6paper" or size == "b0j" \
or size == "b1j" or size == "b2j" or size == "b3j" or size == "b4j" \
or size == "b5j" or size == "b6j":
del document.header[i]
def revert_DIN_C_pagesizes(document):
" Revert DIN C page sizes to default "
i = find_token(document.header, '\\papersize', 0)
if i != -1:
size = document.header[i][11:]
if size == "c0paper" or size == "c1paper" or size == "c2paper" \
or size == "c3paper" or size == "c4paper" or size == "c5paper" \
or size == "c6paper":
del document.header[i]
def convert_html_quotes(document):
" Remove quotes around html_latex_start and html_latex_end "
i = find_token(document.header, '\\html_latex_start', 0)
if i != -1:
line = document.header[i]
l = re.compile(r'\\html_latex_start\s+"(.*)"')
m = l.match(line)
if m:
document.header[i] = "\\html_latex_start " + m.group(1)
i = find_token(document.header, '\\html_latex_end', 0)
if i != -1:
line = document.header[i]
l = re.compile(r'\\html_latex_end\s+"(.*)"')
m = l.match(line)
if m:
document.header[i] = "\\html_latex_end " + m.group(1)
def revert_html_quotes(document):
" Remove quotes around html_latex_start and html_latex_end "
i = find_token(document.header, '\\html_latex_start', 0)
if i != -1:
line = document.header[i]
l = re.compile(r'\\html_latex_start\s+(.*)')
m = l.match(line)
if not m:
document.warning("Weird html_latex_start line: " + line)
del document.header[i]
else:
document.header[i] = "\\html_latex_start \"" + m.group(1) + "\""
i = find_token(document.header, '\\html_latex_end', 0)
if i != -1:
line = document.header[i]
l = re.compile(r'\\html_latex_end\s+(.*)')
m = l.match(line)
if not m:
document.warning("Weird html_latex_end line: " + line)
del document.header[i]
else:
document.header[i] = "\\html_latex_end \"" + m.group(1) + "\""
def revert_output_sync(document):
" Remove forward search options "
del_token(document.header, '\\output_sync_macro', 0)
del_token(document.header, '\\output_sync', 0)
def revert_align_decimal(document):
i = 0
while True:
i = find_token(document.body, "\\begin_inset Tabular", i)
if i == -1:
return
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Unable to find end of Tabular inset at line " + str(i))
i += 1
continue
cell = find_token(document.body, "<cell", i, j)
if cell == -1:
document.warning("Can't find any cells in Tabular inset at line " + str(i))
i = j
continue
k = i + 1
while True:
k = find_token(document.body, "<column", k, cell)
if k == -1:
return
if document.body[k].find('alignment="decimal"') == -1:
k += 1
continue
remove_option(document.body, k, 'decimal_point')
document.body[k] = \
document.body[k].replace('alignment="decimal"', 'alignment="center"')
k += 1
def convert_optarg(document):
" Convert \\begin_inset OptArg to \\begin_inset Argument "
i = 0
while True:
i = find_token(document.body, '\\begin_inset OptArg', i)
if i == -1:
return
document.body[i] = "\\begin_inset Argument"
i += 1
def revert_argument(document):
" Convert \\begin_inset Argument to \\begin_inset OptArg "
i = 0
while True:
i = find_token(document.body, '\\begin_inset Argument', i)
if i == -1:
return
document.body[i] = "\\begin_inset OptArg"
i += 1
def revert_makebox(document):
" Convert \\makebox to TeX code "
i = 0
while True:
i = find_token(document.body, '\\begin_inset Box', i)
if i == -1:
break
z = find_end_of_inset(document.body, i)
if z == -1:
document.warning("Malformed LyX document: Can't find end of box inset.")
i += 1
continue
blay = find_token(document.body, "\\begin_layout", i, z)
if blay == -1:
document.warning("Malformed LyX document: Can't find layout in box.")
i = z
continue
j = find_token(document.body, 'use_makebox', i)
if j == -1 or j != i +6:
document.warning("Malformed LyX document: Can't find use_makebox statement in box.")
i = z
continue
# delete use_makebox
if not check_token(document.body[i], "\\begin_inset Box Frameless") \
or get_value(document.body, 'use_makebox', j) != 1:
del document.body[j]
i += 1
continue
bend = find_end_of_layout(document.body, blay)
if bend == -1 or bend > z:
document.warning("Malformed LyX document: Can't find end of layout in box.")
i = z
continue
# determine the alignment
align = get_quoted_value(document.body, 'hor_pos', i, blay, "c")
# determine the width
length = get_quoted_value(document.body, 'width', i, blay, "50col%")
length = latex_length(length)[1]
# remove the \end_layout \end_inset pair
document.body[bend:z + 1] = put_cmd_in_ert("}")
subst = "\\makebox[" + length + "][" \
+ align + "]{"
document.body[i:blay + 1] = put_cmd_in_ert(subst)
i += 1
def convert_use_makebox(document):
" Adds use_makebox option for boxes "
i = 0
while True:
i = find_token(document.body, '\\begin_inset Box', i)
if i == -1:
return
k = find_token(document.body, 'use_parbox', i)
if k == -1 or k != i + 5:
document.warning("Malformed LyX document: Can't find use_parbox statement in box.")
i += 1
continue
if k == i + 5:
document.body.insert(k + 1, "use_makebox 0")
i += 1
def revert_IEEEtran(document):
" Convert IEEEtran layouts and styles to TeX code "
if document.textclass != "IEEEtran":
return
revert_flex_inset(document.body, "IEEE membership", "\\IEEEmembership")
revert_flex_inset(document.body, "Lowercase", "\\MakeLowercase")
layouts = ("Special Paper Notice", "After Title Text", "Publication ID",
"Page headings", "Biography without photo")
latexcmd = {"Special Paper Notice": "\\IEEEspecialpapernotice",
"After Title Text": "\\IEEEaftertitletext",
"Publication ID": "\\IEEEpubid"}
obsoletedby = {"Page headings": "MarkBoth",
"Biography without photo": "BiographyNoPhoto"}
for layout in layouts:
i = 0
while True:
i = find_token(document.body, '\\begin_layout ' + layout, i)
if i == -1:
break
j = find_end_of_layout(document.body, i)
if j == -1:
document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
i += 1
continue
if layout in list(obsoletedby.keys()):
document.body[i] = "\\begin_layout " + obsoletedby[layout]
i = j
continue
content = lyx2latex(document, document.body[i:j + 1])
add_to_preamble(document, [latexcmd[layout] + "{" + content + "}"])
del document.body[i:j + 1]
# no need to reset i
def convert_prettyref(document):
" Converts prettyref references to neutral formatted refs "
re_ref = re.compile("^\\s*reference\\s+\"(\\w+):(\\S+)\"")
nm_ref = re.compile("^\\s*name\\s+\"(\\w+):(\\S+)\"")
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset ref", i)
if i == -1:
break
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Malformed LyX document: No end of InsetRef!")
i += 1
continue
k = find_token(document.body, "LatexCommand prettyref", i, j)
if k != -1:
document.body[k] = "LatexCommand formatted"
i = j + 1
document.header.insert(-1, "\\use_refstyle 0")
def revert_refstyle(document):
" Reverts neutral formatted refs to prettyref "
re_ref = re.compile("^reference\\s+\"(\\w+):(\\S+)\"")
nm_ref = re.compile("^\\s*name\\s+\"(\\w+):(\\S+)\"")
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset ref", i)
if i == -1:
break
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Malformed LyX document: No end of InsetRef")
i += 1
continue
k = find_token(document.body, "LatexCommand formatted", i, j)
if k != -1:
document.body[k] = "LatexCommand prettyref"
i = j + 1
i = find_token(document.header, "\\use_refstyle", 0)
if i != -1:
document.header.pop(i)
def revert_nameref(document):
" Convert namerefs to regular references "
cmds = ["Nameref", "nameref"]
foundone = False
rx = re.compile(r'reference "(.*)"')
for cmd in cmds:
i = 0
oldcmd = "LatexCommand " + cmd
while True:
# It seems better to look for this, as most of the reference
# insets won't be ones we care about.
i = find_token(document.body, oldcmd, i)
if i == -1:
break
cmdloc = i
i += 1
# Make sure it is actually in an inset!
# A normal line could begin with "LatexCommand nameref"!
stins, endins = is_in_inset(document.body, cmdloc,
"\\begin_inset CommandInset ref")
if endins == -1:
continue
# ok, so it is in an InsetRef
refline = find_token(document.body, "reference", stins, endins)
if refline == -1:
document.warning("Can't find reference for inset at line " + stinst + "!!")
continue
m = rx.match(document.body[refline])
if not m:
document.warning("Can't match reference line: " + document.body[ref])
continue
foundone = True
ref = m.group(1)
newcontent = put_cmd_in_ert('\\' + cmd + '{' + ref + '}')
document.body[stins:endins + 1] = newcontent
if foundone:
add_to_preamble(document, ["\\usepackage{nameref}"])
def remove_Nameref(document):
" Convert Nameref commands to nameref commands "
i = 0
while True:
# It seems better to look for this, as most of the reference
# insets won't be ones we care about.
i = find_token(document.body, "LatexCommand Nameref" , i)
if i == -1:
break
cmdloc = i
i += 1
# Make sure it is actually in an inset!
val = is_in_inset(document.body, cmdloc,
"\\begin_inset CommandInset ref", default=False)
if not val:
continue
document.body[cmdloc] = "LatexCommand nameref"
def revert_mathrsfs(document):
r" Load mathrsfs if \mathrsfs us use in the document "
i = 0
for line in document.body:
if line.find("\\mathscr{") != -1:
add_to_preamble(document, ["\\usepackage{mathrsfs}"])
return
def convert_flexnames(document):
"Convert \\begin_inset Flex Custom:Style to \\begin_inset Flex Style and similarly for CharStyle and Element."
i = 0
rx = re.compile(r'^\\begin_inset Flex (?:Custom|CharStyle|Element):(.+)$')
while True:
i = find_token(document.body, "\\begin_inset Flex", i)
if i == -1:
return
m = rx.match(document.body[i])
if m:
document.body[i] = "\\begin_inset Flex " + m.group(1)
i += 1
flex_insets = {
"Alert" : "CharStyle:Alert",
"Code" : "CharStyle:Code",
"Concepts" : "CharStyle:Concepts",
"E-Mail" : "CharStyle:E-Mail",
"Emph" : "CharStyle:Emph",
"Expression" : "CharStyle:Expression",
"Initial" : "CharStyle:Initial",
"Institute" : "CharStyle:Institute",
"Meaning" : "CharStyle:Meaning",
"Noun" : "CharStyle:Noun",
"Strong" : "CharStyle:Strong",
"Structure" : "CharStyle:Structure",
"ArticleMode" : "Custom:ArticleMode",
"Endnote" : "Custom:Endnote",
"Glosse" : "Custom:Glosse",
"PresentationMode" : "Custom:PresentationMode",
"Tri-Glosse" : "Custom:Tri-Glosse"
}
flex_elements = {
"Abbrev" : "Element:Abbrev",
"CCC-Code" : "Element:CCC-Code",
"Citation-number" : "Element:Citation-number",
"City" : "Element:City",
"Code" : "Element:Code",
"CODEN" : "Element:CODEN",
"Country" : "Element:Country",
"Day" : "Element:Day",
"Directory" : "Element:Directory",
"Dscr" : "Element:Dscr",
"Email" : "Element:Email",
"Emph" : "Element:Emph",
"Filename" : "Element:Filename",
"Firstname" : "Element:Firstname",
"Fname" : "Element:Fname",
"GuiButton" : "Element:GuiButton",
"GuiMenu" : "Element:GuiMenu",
"GuiMenuItem" : "Element:GuiMenuItem",
"ISSN" : "Element:ISSN",
"Issue-day" : "Element:Issue-day",
"Issue-months" : "Element:Issue-months",
"Issue-number" : "Element:Issue-number",
"KeyCap" : "Element:KeyCap",
"KeyCombo" : "Element:KeyCombo",
"Keyword" : "Element:Keyword",
"Literal" : "Element:Literal",
"MenuChoice" : "Element:MenuChoice",
"Month" : "Element:Month",
"Orgdiv" : "Element:Orgdiv",
"Orgname" : "Element:Orgname",
"Postcode" : "Element:Postcode",
"SS-Code" : "Element:SS-Code",
"SS-Title" : "Element:SS-Title",
"State" : "Element:State",
"Street" : "Element:Street",
"Surname" : "Element:Surname",
"Volume" : "Element:Volume",
"Year" : "Element:Year"
}
def revert_flexnames(document):
if document.backend == "latex":
flexlist = flex_insets
else:
flexlist = flex_elements
rx = re.compile(r'^\\begin_inset Flex\s+(.+)$')
i = 0
while True:
i = find_token(document.body, "\\begin_inset Flex", i)
if i == -1:
return
m = rx.match(document.body[i])
if not m:
document.warning("Illegal flex inset: " + document.body[i])
i += 1
continue
style = m.group(1)
if style in flexlist:
document.body[i] = "\\begin_inset Flex " + flexlist[style]
i += 1
def convert_mathdots(document):
" Load mathdots automatically "
i = find_token(document.header, "\\use_mhchem" , 0)
if i == -1:
i = find_token(document.header, "\\use_esint" , 0)
if i == -1:
document.warning("Malformed LyX document: Can't find \\use_mhchem.")
return;
j = find_token(document.preamble, "\\usepackage{mathdots}", 0)
if j == -1:
document.header.insert(i + 1, "\\use_mathdots 0")
else:
document.header.insert(i + 1, "\\use_mathdots 2")
del document.preamble[j]
def revert_mathdots(document):
" Load mathdots if used in the document "
mathdots = find_token(document.header, "\\use_mathdots" , 0)
if mathdots == -1:
document.warning("No \\use_mathdots line. Assuming auto.")
else:
val = get_value(document.header, "\\use_mathdots", mathdots)
del document.header[mathdots]
try:
usedots = int(val)
except:
document.warning("Invalid \\use_mathdots value: " + val + ". Assuming auto.")
# probably usedots has not been changed, but be safe.
usedots = 1
if usedots == 0:
# do not load case
return
if usedots == 2:
# force load case
add_to_preamble(document, ["\\usepackage{mathdots}"])
return
# so we are in the auto case. we want to load mathdots if \iddots is used.
i = 0
while True:
i = find_token(document.body, '\\begin_inset Formula', i)
if i == -1:
return
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Malformed LyX document: Can't find end of Formula inset at line " + str(i))
i += 1
continue
code = "\n".join(document.body[i:j])
if code.find("\\iddots") != -1:
add_to_preamble(document, ["\\@ifundefined{iddots}{\\usepackage{mathdots}}"])
return
i = j
def convert_rule(document):
" Convert \\lyxline to CommandInset line. "
i = 0
inset = ['\\begin_inset CommandInset line',
'LatexCommand rule',
'offset "0.5ex"',
'width "100line%"',
'height "1pt"', '',
'\\end_inset', '', '']
# if paragraphs are indented, we may have to unindent to get the
# line to be full-width.
indent = get_value(document.header, "\\paragraph_separation", 0)
have_indent = (indent == "indent")
while True:
i = find_token(document.body, "\\lyxline" , i)
if i == -1:
return
# we need to find out if this line follows other content
# in its paragraph. find its layout....
lastlay = find_token_backwards(document.body, "\\begin_layout", i)
if lastlay == -1:
document.warning("Can't find layout for line at " + str(i))
# do the best we can.
document.body[i:i+1] = inset
i += len(inset)
continue
# ...and look for other content before it.
lineisfirst = True
for line in document.body[lastlay + 1:i]:
# is it empty or a paragraph option?
if not line or line[0] == '\\':
continue
lineisfirst = False
break
if lineisfirst:
document.body[i:i+1] = inset
if indent:
# we need to unindent, lest the line be too long
document.body.insert(lastlay + 1, "\\noindent")
i += len(inset)
else:
# so our line is in the middle of a paragraph
# we need to add a new line, lest this line follow the
# other content on that line and run off the side of the page
document.body[i:i+1] = inset
document.body[i:i] = ["\\begin_inset Newline newline", "\\end_inset", ""]
i += len(inset)
def revert_rule(document):
" Revert line insets to Tex code "
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset line" , i)
if i == -1:
return
# find end of inset
j = find_token(document.body, "\\end_inset" , i)
if j == -1:
document.warning("Malformed LyX document: Can't find end of line inset.")
return
# determine the optional offset
offset = get_quoted_value(document.body, 'offset', i, j)
if offset:
offset = '[' + offset + ']'
# determine the width
width = get_quoted_value(document.body, 'width', i, j, "100col%")
width = latex_length(width)[1]
# determine the height
height = get_quoted_value(document.body, 'height', i, j, "1pt")
height = latex_length(height)[1]
# output the \rule command
subst = "\\rule[" + offset + "]{" + width + "}{" + height + "}"
document.body[i:j + 1] = put_cmd_in_ert(subst)
i += len(subst) - (j - i)
def revert_diagram(document):
" Add the feyn package if \\Diagram is used in math "
i = 0
while True:
i = find_token(document.body, '\\begin_inset Formula', i)
if i == -1:
return
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Malformed LyX document: Can't find end of Formula inset.")
return
lines = "\n".join(document.body[i:j])
if lines.find("\\Diagram") == -1:
i = j
continue
add_to_preamble(document, ["\\usepackage{feyn}"])
# only need to do it once!
return
chapters = ("amsbook", "book", "docbook-book", "elsart", "extbook", "extreport",
"jbook", "jreport", "jsbook", "literate-book", "literate-report", "memoir",
"mwbk", "mwrep", "recipebook", "report", "scrbook", "scrreprt", "svmono",
"svmult", "tbook", "treport", "tufte-book")
def convert_bibtex_clearpage(document):
" insert a clear(double)page before bibliographystyle if bibtotoc option is used "
if document.textclass not in chapters:
return
i = find_token(document.header, '\\papersides', 0)
sides = 0
if i == -1:
document.warning("Malformed LyX document: Can't find papersides definition.")
document.warning("Assuming single sided.")
sides = 1
else:
val = get_value(document.header, "\\papersides", i)
try:
sides = int(val)
except:
pass
if sides != 1 and sides != 2:
document.warning("Invalid papersides value: " + val)
document.warning("Assuming single sided.")
sides = 1
j = 0
while True:
j = find_token(document.body, "\\begin_inset CommandInset bibtex", j)
if j == -1:
return
k = find_end_of_inset(document.body, j)
if k == -1:
document.warning("Can't find end of Bibliography inset at line " + str(j))
j += 1
continue
# only act if there is the option "bibtotoc"
val = get_value(document.body, 'options', j, k)
if not val:
document.warning("Can't find options for bibliography inset at line " + str(j))
j = k
continue
if val.find("bibtotoc") == -1:
j = k
continue
# so we want to insert a new page right before the paragraph that
# this bibliography thing is in.
lay = find_token_backwards(document.body, "\\begin_layout", j)
if lay == -1:
document.warning("Can't find layout containing bibliography inset at line " + str(j))
j = k
continue
if sides == 1:
cmd = "clearpage"
else:
cmd = "cleardoublepage"
subst = ['\\begin_layout Standard',
'\\begin_inset Newpage ' + cmd,
'\\end_inset', '', '',
'\\end_layout', '']
document.body[lay:lay] = subst
j = k + len(subst)
def revert_bibtex_clearpage(document):
" remove clear(double)page before bibliographystyle if bibtotoc option is used "
if document.textclass not in chapters:
return
i = find_token(document.header, '\\papersides', 0)
sides = 0
if i == -1:
document.warning("Malformed LyX document: Can't find papersides definition.")
document.warning("Assuming single sided.")
sides = 1
else:
val = get_value(document.header, "\\papersides", i)
try:
sides = int(val)
except:
pass
if sides != 1 and sides != 2:
document.warning("Invalid papersides value: " + val)
document.warning("Assuming single sided.")
sides = 1
j = 0
while True:
j = find_token(document.body, "\\begin_inset CommandInset bibtex", j)
if j == -1:
return
k = find_end_of_inset(document.body, j)
if k == -1:
document.warning("Can't find end of Bibliography inset at line " + str(j))
j += 1
continue
# only act if there is the option "bibtotoc"
val = get_value(document.body, 'options', j, k)
if not val:
document.warning("Can't find options for bibliography inset at line " + str(j))
j = k
continue
if val.find("bibtotoc") == -1:
j = k
continue
# we had inserted \\clear[double]page right before the paragraph that
# this bibliography thing is in. Remove this. The older format has the
# respective command hardcoded.
lay = find_token_backwards(document.body, "\\begin_layout", j)
if lay == -1:
document.warning("Can't find layout containing bibliography inset at line " + str(j))
j = k
continue
# Find the layout before this.
lay = find_token_backwards(document.body, "\\begin_layout", lay-1)
if lay == -1:
document.warning("Can't find layout before bibliography inset at line " + str(j))
j = k
continue
if sides == 1:
cmd = "clearpage"
else:
cmd = "cleardoublepage"
if document.body[lay] != "\\begin_layout Standard" or document.body[lay+1] != "\\begin_inset Newpage " + cmd:
j = k
continue
layend = find_end_of_layout(document.body, lay)
if layend == -1:
document.warning("Can't find end of layout containg newpage inset at line " + str(layend))
j += 1
continue
del document.body[lay:layend+1]
j = lay
def check_passthru(document):
tc = document.textclass
ok = (tc == "literate-article" or tc == "literate-book" or tc == "literate-report")
if not ok:
mods = document.get_module_list()
for mod in mods:
if mod == "sweave" or mod == "noweb":
ok = True
break
return ok
def convert_passthru(document):
" http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg161298.html "
if not check_passthru:
return
rx = re.compile("\\\\begin_layout \\s*(\\w+)")
beg = 0
for lay in ["Chunk", "Scrap"]:
while True:
beg = find_token(document.body, "\\begin_layout " + lay, beg)
if beg == -1:
break
end = find_end_of_layout(document.body, beg)
if end == -1:
document.warning("Can't find end of layout at line " + str(beg))
beg += 1
continue
# we are now going to replace newline insets within this layout
# by new instances of this layout. so we have repeated layouts
# instead of newlines.
# if the paragraph has any customization, however, we do not want to
# do the replacement.
if document.body[beg + 1].startswith("\\"):
beg = end + 1
continue
ns = beg
while True:
ns = find_token(document.body, "\\begin_inset Newline newline", ns, end)
if ns == -1:
break
ne = find_end_of_inset(document.body, ns)
if ne == -1 or ne > end:
document.warning("Can't find end of inset at line " + str(nb))
ns += 1
continue
if document.body[ne + 1] == "":
ne += 1
subst = ["\\end_layout", "", "\\begin_layout " + lay]
document.body[ns:ne + 1] = subst
# now we need to adjust end, in particular, but might as well
# do ns properly, too
newlines = (ne - ns) - len(subst)
ns += newlines + 2
end += newlines + 2
# ok, we now want to find out if the next layout is the
# same as this one. if so, we will insert an extra copy of it
didit = False
next = find_token(document.body, "\\begin_layout", end)
if next != -1:
m = rx.match(document.body[next])
if m:
nextlay = m.group(1)
if nextlay == lay:
subst = ["\\begin_layout " + lay, "", "\\end_layout", ""]
document.body[next:next] = subst
didit = True
beg = end + 1
if didit:
beg += 4 # for the extra layout
def revert_passthru(document):
" http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg161298.html "
if not check_passthru:
return
rx = re.compile("\\\\begin_layout \\s*(\\w+)")
beg = 0
for lay in ["Chunk", "Scrap"]:
while True:
beg = find_token(document.body, "\\begin_layout " + lay, beg)
if beg == -1:
break
end = find_end_of_layout(document.body, beg)
if end == -1:
document.warning("Can't find end of layout at line " + str(beg))
beg += 1
continue
# we now want to find out if the next layout is the
# same as this one. but we will need to do this over and
# over again.
while True:
next = find_token(document.body, "\\begin_layout", end)
if next == -1:
break
m = rx.match(document.body[next])
if not m:
break
nextlay = m.group(1)
if nextlay != lay:
break
# so it is the same layout again. we now want to know if it is empty.
# but first let's check and make sure there is no content between the
# two layouts. i'm not sure if that can happen or not.
for l in range(end + 1, next):
if document.body[l] != "":
document.warning("Found content between adjacent " + lay + " layouts!")
break
nextend = find_end_of_layout(document.body, next)
if nextend == -1:
document.warning("Can't find end of layout at line " + str(next))
break
empty = True
for l in range(next + 1, nextend):
if document.body[l] != "":
empty = False
break
if empty:
# empty layouts just get removed
# should we check if it's before yet another such layout?
del document.body[next : nextend + 1]
# and we do not want to check again. we know the next layout
# should be another Chunk and should be left as is.
break
else:
# if it's not empty, then we want to insert a newline in place
# of the layout switch
subst = ["\\begin_inset Newline newline", "\\end_inset", ""]
document.body[end : next + 1] = subst
# and now we have to find the end of the new, larger layout
newend = find_end_of_layout(document.body, beg)
if newend == -1:
document.warning("Can't find end of new layout at line " + str(beg))
break
end = newend
beg = end + 1
def revert_multirowOffset(document):
" Revert multirow cells with offset in tables to TeX-code"
# this routine is the same as the revert_multirow routine except that
# it checks additionally for the offset
# first, let's find out if we need to do anything
i = find_token(document.body, '<cell multirow="3" mroffset=', 0)
if i == -1:
return
add_to_preamble(document, ["\\usepackage{multirow}"])
rgx = re.compile(r'mroffset="[^"]+?"')
begin_table = 0
while True:
# find begin/end of table
begin_table = find_token(document.body, '<lyxtabular version=', begin_table)
if begin_table == -1:
break
end_table = find_end_of(document.body, begin_table, '<lyxtabular', '</lyxtabular>')
if end_table == -1:
document.warning("Malformed LyX document: Could not find end of table.")
begin_table += 1
continue
# does this table have multirow?
i = find_token(document.body, '<cell multirow="3"', begin_table, end_table)
if i == -1:
begin_table = end_table
continue
# store the number of rows and columns
numrows = get_option_value(document.body[begin_table], "rows")
numcols = get_option_value(document.body[begin_table], "columns")
try:
numrows = int(numrows)
numcols = int(numcols)
except:
document.warning("Unable to determine rows and columns!")
begin_table = end_table
continue
mrstarts = []
multirows = []
# collect info on rows and columns of this table.
begin_row = begin_table
for row in range(numrows):
begin_row = find_token(document.body, '<row>', begin_row, end_table)
if begin_row == -1:
document.warning("Can't find row " + str(row + 1))
break
end_row = find_end_of(document.body, begin_row, '<row>', '</row>')
if end_row == -1:
document.warning("Can't find end of row " + str(row + 1))
break
begin_cell = begin_row
multirows.append([])
for column in range(numcols):
begin_cell = find_token(document.body, '<cell ', begin_cell, end_row)
if begin_cell == -1:
document.warning("Can't find column " + str(column + 1) + \
"in row " + str(row + 1))
break
# NOTE
# this will fail if someone puts "</cell>" in a cell, but
# that seems fairly unlikely.
end_cell = find_end_of(document.body, begin_cell, '<cell', '</cell>')
if end_cell == -1:
document.warning("Can't find end of column " + str(column + 1) + \
"in row " + str(row + 1))
break
multirows[row].append([begin_cell, end_cell, 0])
if document.body[begin_cell].find('multirow="3" mroffset=') != -1:
multirows[row][column][2] = 3 # begin multirow
mrstarts.append([row, column])
elif document.body[begin_cell].find('multirow="4"') != -1:
multirows[row][column][2] = 4 # in multirow
begin_cell = end_cell
begin_row = end_row
# end of table info collection
# work from the back to avoid messing up numbering
mrstarts.reverse()
for m in mrstarts:
row = m[0]
col = m[1]
# get column width
col_width = get_option_value(document.body[begin_table + 2 + col], "width")
# "0pt" means that no width is specified
if not col_width or col_width == "0pt":
col_width = "*"
# determine the number of cells that are part of the multirow
nummrs = 1
for r in range(row + 1, numrows):
if multirows[r][col][2] != 4:
break
nummrs += 1
# take the opportunity to revert this line
lineno = multirows[r][col][0]
document.body[lineno] = document.body[lineno].\
replace(' multirow="4" ', ' ').\
replace('valignment="middle"', 'valignment="top"').\
replace(' topline="true" ', ' ')
# remove bottom line of previous multirow-part cell
lineno = multirows[r-1][col][0]
document.body[lineno] = document.body[lineno].replace(' bottomline="true" ', ' ')
# revert beginning cell
bcell = multirows[row][col][0]
ecell = multirows[row][col][1]
offset = get_option_value(document.body[bcell], "mroffset")
document.body[bcell] = document.body[bcell].\
replace(' multirow="3" ', ' ').\
replace('valignment="middle"', 'valignment="top"')
# remove mroffset option
document.body[bcell] = rgx.sub('', document.body[bcell])
blay = find_token(document.body, "\\begin_layout", bcell, ecell)
if blay == -1:
document.warning("Can't find layout for cell!")
continue
bend = find_end_of_layout(document.body, blay)
if bend == -1:
document.warning("Can't find end of layout for cell!")
continue
# do the later one first, so as not to mess up the numbering
# we are wrapping the whole cell in this ert
# so before the end of the layout...
document.body[bend:bend] = put_cmd_in_ert("}")
# ...and after the beginning
document.body[blay + 1:blay + 1] = \
put_cmd_in_ert("\\multirow{" + str(nummrs) + "}{" + col_width + "}[" \
+ offset + "]{")
# on to the next table
begin_table = end_table
def revert_script(document):
" Convert subscript/superscript inset to TeX code "
i = 0
foundsubscript = False
while True:
i = find_token(document.body, '\\begin_inset script', i)
if i == -1:
break
z = find_end_of_inset(document.body, i)
if z == -1:
document.warning("Malformed LyX document: Can't find end of script inset.")
i += 1
continue
blay = find_token(document.body, "\\begin_layout", i, z)
if blay == -1:
document.warning("Malformed LyX document: Can't find layout in script inset.")
i = z
continue
if check_token(document.body[i], "\\begin_inset script subscript"):
subst = '\\textsubscript{'
foundsubscript = True
elif check_token(document.body[i], "\\begin_inset script superscript"):
subst = '\\textsuperscript{'
else:
document.warning("Malformed LyX document: Unknown type of script inset.")
i = z
continue
bend = find_end_of_layout(document.body, blay)
if bend == -1 or bend > z:
document.warning("Malformed LyX document: Can't find end of layout in script inset.")
i = z
continue
# remove the \end_layout \end_inset pair
document.body[bend:z + 1] = put_cmd_in_ert("}")
document.body[i:blay + 1] = put_cmd_in_ert(subst)
i += 1
# these classes provide a \textsubscript command:
# FIXME: Would be nice if we could use the information of the .layout file here
classes = ["memoir", "scrartcl", "scrbook", "scrlttr2", "scrreprt"]
if foundsubscript and find_token_exact(classes, document.textclass, 0) == -1:
add_to_preamble(document, ['\\usepackage{subscript}'])
def convert_use_xetex(document):
" convert \\use_xetex to \\use_non_tex_fonts "
i = find_token(document.header, "\\use_xetex", 0)
if i == -1:
document.header.insert(-1, "\\use_non_tex_fonts 0")
else:
val = get_value(document.header, "\\use_xetex", 0)
document.header[i] = "\\use_non_tex_fonts " + val
def revert_use_xetex(document):
" revert \\use_non_tex_fonts to \\use_xetex "
i = 0
i = find_token(document.header, "\\use_non_tex_fonts", 0)
if i == -1:
document.warning("Malformed document. No \\use_non_tex_fonts param!")
return
val = get_value(document.header, "\\use_non_tex_fonts", 0)
document.header[i] = "\\use_xetex " + val
def revert_labeling(document):
koma = ("scrartcl", "scrarticle-beamer", "scrbook", "scrlettr",
"scrlttr2", "scrreprt")
if document.textclass in koma:
return
i = 0
while True:
i = find_token_exact(document.body, "\\begin_layout Labeling", i)
if i == -1:
return
document.body[i] = "\\begin_layout List"
def revert_langpack(document):
" revert \\language_package parameter "
i = 0
i = find_token(document.header, "\\language_package", 0)
if i == -1:
document.warning("Malformed document. No \\language_package param!")
return
del document.header[i]
def convert_langpack(document):
" Add \\language_package parameter "
i = find_token(document.header, r"\language" , 0)
if i == -1:
document.warning("Malformed document. No \\language defined!")
return
document.header.insert(i + 1, "\\language_package default")
def revert_tabularwidth(document):
i = 0
while True:
i = find_token(document.body, "\\begin_inset Tabular", i)
if i == -1:
return
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Unable to find end of Tabular inset at line " + str(i))
i += 1
continue
i += 1
features = find_token(document.body, "<features", i, j)
if features == -1:
document.warning("Can't find any features in Tabular inset at line " + str(i))
i = j
continue
if document.body[features].find('alignment="tabularwidth"') != -1:
remove_option(document.body, features, 'tabularwidth')
def revert_html_css_as_file(document):
if not del_token(document.header, '\\html_css_as_file', 0):
document.warning("Malformed LyX document: Missing \\html_css_as_file.")
##
# Conversion hub
#
supported_versions = ["2.0.0","2.0"]
convert = [[346, []],
[347, []],
[348, []],
[349, []],
[350, []],
[351, []],
[352, [convert_splitindex]],
[353, []],
[354, []],
[355, [convert_strikeout]],
[356, []],
[357, [convert_ulinelatex]],
[358, []],
[359, [convert_nomencl_width]],
[360, []],
[361, []],
[362, []],
[363, []],
[364, []],
[365, []],
[366, []],
[367, []],
[368, []],
[369, [convert_author_id]],
[370, []],
[371, [convert_mhchem]],
[372, []],
[373, [merge_gbrief]],
[374, []],
[375, []],
[376, [convert_includeall]],
[377, []],
[378, []],
[379, [convert_math_output]],
[380, []],
[381, []],
[382, []],
[383, []],
[384, []],
[385, []],
[386, []],
[387, []],
[388, []],
[389, [convert_html_quotes]],
[390, []],
[391, []],
[392, []],
[393, [convert_optarg]],
[394, [convert_use_makebox]],
[395, []],
[396, []],
[397, [remove_Nameref]],
[398, []],
[399, [convert_mathdots]],
[400, [convert_rule]],
[401, []],
[402, [convert_bibtex_clearpage]],
[403, [convert_flexnames]],
[404, [convert_prettyref]],
[405, []],
[406, [convert_passthru]],
[407, []],
[408, []],
[409, [convert_use_xetex]],
[410, []],
[411, [convert_langpack]],
[412, []],
[413, []]
]
revert = [[412, [revert_html_css_as_file]],
[411, [revert_tabularwidth]],
[410, [revert_langpack]],
[409, [revert_labeling]],
[408, [revert_use_xetex]],
[407, [revert_script]],
[406, [revert_multirowOffset]],
[405, [revert_passthru]],
[404, []],
[403, [revert_refstyle]],
[402, [revert_flexnames]],
[401, [revert_bibtex_clearpage]],
[400, [revert_diagram]],
[399, [revert_rule]],
[398, [revert_mathdots]],
[397, [revert_mathrsfs]],
[396, []],
[395, [revert_nameref]],
[394, [revert_DIN_C_pagesizes]],
[393, [revert_makebox]],
[392, [revert_argument]],
[391, []],
[390, [revert_align_decimal, revert_IEEEtran]],
[389, [revert_output_sync]],
[388, [revert_html_quotes]],
[387, [revert_pagesizes]],
[386, [revert_math_scale]],
[385, [revert_lyx_version]],
[384, [revert_shadedboxcolor]],
[383, [revert_fontcolor]],
[382, [revert_turkmen]],
[381, [revert_notefontcolor]],
[380, [revert_equalspacing_xymatrix]],
[379, [revert_inset_preview]],
[378, [revert_math_output]],
[377, []],
[376, [revert_multirow]],
[375, [revert_includeall]],
[374, [revert_includeonly]],
[373, [revert_html_options]],
[372, [revert_gbrief]],
[371, [revert_fontenc]],
[370, [revert_mhchem]],
[369, [revert_suppress_date]],
[368, [revert_author_id]],
[367, [revert_hspace_glue_lengths]],
[366, [revert_percent_vspace_lengths, revert_percent_hspace_lengths]],
[365, [revert_percent_skip_lengths]],
[364, [revert_paragraph_indentation]],
[363, [revert_branch_filename]],
[362, [revert_longtable_align]],
[361, [revert_applemac]],
[360, []],
[359, [revert_nomencl_cwidth]],
[358, [revert_nomencl_width]],
[357, [revert_custom_processors]],
[356, [revert_ulinelatex]],
[355, []],
[354, [revert_strikeout]],
[353, [revert_printindexall]],
[352, [revert_subindex]],
[351, [revert_splitindex]],
[350, [revert_backgroundcolor]],
[349, [revert_outputformat]],
[348, [revert_xetex]],
[347, [revert_phantom, revert_hphantom, revert_vphantom]],
[346, [revert_tabularvalign]],
[345, [revert_swiss]]
]
if __name__ == "__main__":
pass
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