lyx_mirror/lib/lyx2lyx/lyx_2_0.py

2514 lines
87 KiB
Python
Raw Normal View History

# -*- coding: utf-8 -*-
# This file is part of lyx2lyx
# -*- coding: utf-8 -*-
# Copyright (C) 2010 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
""" Convert files to the file format generated by lyx 2.0"""
import re, string
import unicodedata
import sys, os
from parser_tools import find_token, find_end_of, find_tokens, get_value, get_value_string
####################################################################
# Private helper functions
def remove_option(document, m, option):
l = document.body[m].find(option)
if l != -1:
val = document.body[m][l:].split('"')[1]
document.body[m] = document.body[m][:l - 1] + document.body[m][l+len(option + '="' + val + '"'):]
return l
def find_end_of_inset(lines, i):
" Find end of inset, where lines[i] is included."
return find_end_of(lines, i, "\\begin_inset", "\\end_inset")
# Note that text can be either a list of lines or a single line.
def add_to_preamble(document, text):
""" Add text to the preamble if it is not already there.
Only the first line is checked!"""
if not type(text) is list:
# split on \n just in case
# it'll give us the one element list we want
# if there's no \n, too
text = text.split('\n')
if find_token(document.preamble, text[0], 0) != -1:
return
document.preamble.extend(text)
def insert_to_preamble(index, document, text):
""" Insert text to the preamble at a given line"""
document.preamble.insert(index, text)
def read_unicodesymbols():
" Read the unicodesymbols list of unicode characters and corresponding commands."
pathname = os.path.abspath(os.path.dirname(sys.argv[0]))
fp = open(os.path.join(pathname.strip('lyx2lyx'), 'unicodesymbols'))
spec_chars = []
# Two backslashes, followed by some non-word character, and then a character
# in brackets. The idea is to check for constructs like: \"{u}, which is how
# they are written in the unicodesymbols file; but they can also be written
# as: \"u or even \" u.
r = re.compile(r'\\\\(\W)\{(\w)\}')
for line in fp.readlines():
if line[0] != '#' and line.strip() != "":
line=line.replace(' "',' ') # remove all quotation marks with spaces before
line=line.replace('" ',' ') # remove all quotation marks with spaces after
line=line.replace(r'\"','"') # replace \" by " (for characters with diaeresis)
try:
[ucs4,command,dead] = line.split(None,2)
if command[0:1] != "\\":
continue
spec_chars.append([command, unichr(eval(ucs4))])
except:
continue
m = r.match(command)
if m != None:
command = "\\\\"
# If the character is a double-quote, then we need to escape it, too,
# since it is done that way in the LyX file.
if m.group(1) == "\"":
command += "\\"
commandbl = command
command += m.group(1) + m.group(2)
commandbl += m.group(1) + ' ' + m.group(2)
spec_chars.append([command, unichr(eval(ucs4))])
spec_chars.append([commandbl, unichr(eval(ucs4))])
fp.close()
return spec_chars
unicode_reps = read_unicodesymbols()
# DO NOT USE THIS ROUTINE ANY MORE. Better yet, replace the uses that
# have been made of it with uses of put_cmd_in_ert.
def old_put_cmd_in_ert(string):
for rep in unicode_reps:
string = string.replace(rep[1], rep[0].replace('\\\\', '\\'))
string = string.replace('\\', "\\backslash\n")
string = "\\begin_inset ERT\nstatus collapsed\n\\begin_layout Plain Layout\n" \
+ string + "\n\\end_layout\n\\end_inset"
return string
# This routine wraps some content in an ERT inset.
#
# NOTE: The function accepts either a single string or a LIST of strings as
# argument. But it returns a LIST of strings, split on \n, so that it does
# not have embedded newlines.
#
# This is how lyx2lyx represents a LyX document: as a list of strings,
# each representing a line of a LyX file. Embedded newlines confuse
# lyx2lyx very much.
#
# A call to this routine will often go something like this:
# i = find_token('\\begin_inset FunkyInset', ...)
# ...
# j = find_end_of_inset(document.body, i)
# content = ...extract content from insets
# # that could be as simple as:
# # content = lyx2latex(document[i:j + 1])
# ert = put_cmd_in_ert(content)
# document.body[i:j] = ert
# Now, before we continue, we need to reset i appropriately. Normally,
# this would be:
# i += len(ert)
# That puts us right after the ERT we just inserted.
#
def put_cmd_in_ert(arg):
ret = ["\\begin_inset ERT", "status collapsed", "\\begin_layout Plain Layout", ""]
# Despite the warnings just given, it will be faster for us to work
# with a single string internally. That way, we only go through the
# unicode_reps loop once.
if type(arg) is list:
s = "\n".join(arg)
else:
s = arg
for rep in unicode_reps:
s = s.replace(rep[1], rep[0].replace('\\\\', '\\'))
s = s.replace('\\', "\\backslash\n")
ret += s.splitlines()
ret += ["\\end_layout", "\\end_inset"]
return ret
def lyx2latex(document, lines):
'Convert some LyX stuff into corresponding LaTeX stuff, as best we can.'
# clean up multiline stuff
content = ""
ert_end = 0
note_end = 0
hspace = ""
for curline in range(len(lines)):
line = lines[curline]
if line.startswith("\\begin_inset Note Note"):
# We want to skip LyX notes, so remember where the inset ends
note_end = find_end_of_inset(lines, curline + 1)
continue
elif note_end >= curline:
# Skip LyX notes
continue
elif line.startswith("\\begin_inset ERT"):
# We don't want to replace things inside ERT, so figure out
# where the end of the inset is.
ert_end = find_end_of_inset(lines, curline + 1)
continue
elif line.startswith("\\begin_inset Formula"):
line = line[20:]
elif line.startswith("\\begin_inset Quotes"):
# For now, we do a very basic reversion. Someone who understands
# quotes is welcome to fix it up.
qtype = line[20:].strip()
# lang = qtype[0]
side = qtype[1]
dbls = qtype[2]
if side == "l":
if dbls == "d":
line = "``"
else:
line = "`"
else:
if dbls == "d":
line = "''"
else:
line = "'"
elif line.startswith("\\begin_inset space"):
line = line[18:].strip()
if line.startswith("\\hspace"):
# Account for both \hspace and \hspace*
hspace = line[:-2]
continue
elif line == "\\space{}":
line = "\\ "
elif line == "\\thinspace{}":
line = "\\,"
elif hspace != "":
# The LyX length is in line[8:], after the \length keyword
# latex_length returns "bool,length"
length = latex_length(line[8:]).split(",")[1]
line = hspace + "{" + length + "}"
hspace = ""
elif line.isspace() or \
line.startswith("\\begin_layout") or \
line.startswith("\\end_layout") or \
line.startswith("\\begin_inset") or \
line.startswith("\\end_inset") or \
line.startswith("\\lang") or \
line.strip() == "status collapsed" or \
line.strip() == "status open":
#skip all that stuff
continue
# this needs to be added to the preamble because of cases like
# \textmu, \textbackslash, etc.
add_to_preamble(document, ['% added by lyx2lyx for converted index entries',
'\\@ifundefined{textmu}',
' {\\usepackage{textcomp}}{}'])
# a lossless reversion is not possible
# try at least to handle some common insets and settings
if ert_end >= curline:
line = line.replace(r'\backslash', '\\')
else:
# No need to add "{}" after single-nonletter macros
line = line.replace('&', '\\&')
line = line.replace('#', '\\#')
line = line.replace('^', '\\textasciicircum{}')
line = line.replace('%', '\\%')
line = line.replace('_', '\\_')
line = line.replace('$', '\\$')
# Do the LyX text --> LaTeX conversion
for rep in unicode_reps:
line = line.replace(rep[1], rep[0] + "{}")
line = line.replace(r'\backslash', r'\textbackslash{}')
line = line.replace(r'\series bold', r'\bfseries{}').replace(r'\series default', r'\mdseries{}')
line = line.replace(r'\shape italic', r'\itshape{}').replace(r'\shape smallcaps', r'\scshape{}')
line = line.replace(r'\shape slanted', r'\slshape{}').replace(r'\shape default', r'\upshape{}')
line = line.replace(r'\emph on', r'\em{}').replace(r'\emph default', r'\em{}')
line = line.replace(r'\noun on', r'\scshape{}').replace(r'\noun default', r'\upshape{}')
line = line.replace(r'\bar under', r'\underbar{').replace(r'\bar default', r'}')
line = line.replace(r'\family sans', r'\sffamily{}').replace(r'\family default', r'\normalfont{}')
line = line.replace(r'\family typewriter', r'\ttfamily{}').replace(r'\family roman', r'\rmfamily{}')
line = line.replace(r'\InsetSpace ', r'').replace(r'\SpecialChar ', r'')
content += line
return content
def latex_length(string):
'Convert lengths to their LaTeX representation.'
i = 0
percent = False
# the string has the form
# ValueUnit+ValueUnit-ValueUnit or
# ValueUnit+-ValueUnit
# the + and - (glue lengths) are optional
# the + always precedes the -
# Convert relative lengths to LaTeX units
units = {"text%":"\\textwidth", "col%":"\\columnwidth",
"page%":"\\paperwidth", "line%":"\\linewidth",
"theight%":"\\textheight", "pheight%":"\\paperheight"}
for unit in units.keys():
i = string.find(unit)
if i != -1:
percent = True
minus = string.rfind("-", 1, i)
plus = string.rfind("+", 0, i)
latex_unit = units[unit]
if plus == -1 and minus == -1:
value = string[:i]
value = str(float(value)/100)
end = string[i + len(unit):]
string = value + latex_unit + end
if plus > minus:
value = string[plus + 1:i]
value = str(float(value)/100)
begin = string[:plus + 1]
end = string[i+len(unit):]
string = begin + value + latex_unit + end
if plus < minus:
value = string[minus + 1:i]
value = str(float(value)/100)
begin = string[:minus + 1]
string = begin + value + latex_unit
# replace + and -, but only if the - is not the first character
string = string[0] + string[1:].replace("+", " plus ").replace("-", " minus ")
# handle the case where "+-1mm" was used, because LaTeX only understands
# "plus 1mm minus 1mm"
if string.find("plus minus"):
lastvaluepos = string.rfind(" ")
lastvalue = string[lastvaluepos:]
string = string.replace(" ", lastvalue + " ")
if percent == False:
return "False," + string
else:
return "True," + string
def revert_flex_inset(document, name, LaTeXname, position):
" Convert flex insets to TeX code "
i = position
while True:
i = find_token(document.body, '\\begin_inset Flex ' + name, i)
if i == -1:
return
z = find_end_of_inset(document.body, i)
if z == -1:
document.warning("Malformed LyX document: Can't find end of Flex " + name + " inset.")
return
# remove the \end_inset
document.body[z - 2:z + 1] = put_cmd_in_ert("}")
# we need to reset character layouts if necessary
j = find_token(document.body, '\\emph on', i)
k = find_token(document.body, '\\noun on', i)
l = find_token(document.body, '\\series', i)
m = find_token(document.body, '\\family', i)
n = find_token(document.body, '\\shape', i)
o = find_token(document.body, '\\color', i)
p = find_token(document.body, '\\size', i)
q = find_token(document.body, '\\bar under', i)
r = find_token(document.body, '\\uuline on', i)
s = find_token(document.body, '\\uwave on', i)
t = find_token(document.body, '\\strikeout on', i)
if j != -1 and j < z:
document.body.insert(z - 2, "\\emph default")
if k != -1 and k < z:
document.body.insert(z - 2, "\\noun default")
if l != -1 and l < z:
document.body.insert(z - 2, "\\series default")
if m != -1 and m < z:
document.body.insert(z - 2, "\\family default")
if n != -1 and n < z:
document.body.insert(z - 2, "\\shape default")
if o != -1 and o < z:
document.body.insert(z - 2, "\\color inherit")
if p != -1 and p < z:
document.body.insert(z - 2, "\\size default")
if q != -1 and q < z:
document.body.insert(z - 2, "\\bar default")
if r != -1 and r < z:
document.body.insert(z - 2, "\\uuline default")
if s != -1 and s < z:
document.body.insert(z - 2, "\\uwave default")
if t != -1 and t < z:
document.body.insert(z - 2, "\\strikeout default")
document.body[i:i + 4] = put_cmd_in_ert(LaTeXname + "{")
i += 1
def revert_charstyles(document, name, LaTeXname, changed):
" Reverts character styles to TeX code "
i = 0
while True:
i = find_token(document.body, name + ' on', i)
if i == -1:
return changed
j = find_token(document.body, name + ' default', i)
k = find_token(document.body, name + ' on', i + 1)
# if there is no default set, the style ends with the layout
# assure hereby that we found the correct layout end
if j != -1 and (j < k or k == -1):
document.body[j:j + 1] = put_cmd_in_ert("}")
else:
j = find_token(document.body, '\\end_layout', i)
document.body[j:j] = put_cmd_in_ert("}")
document.body[i:i + 1] = put_cmd_in_ert(LaTeXname + "{")
changed = True
i += 1
def revert_layout_command(document, name, LaTeXname, position):
" Reverts a command from a layout to TeX code "
i = position
while True:
i = find_token(document.body, '\\begin_layout ' + name, i)
if i == -1:
return
k = -1
# find the next layout
j = i + 1
while k == -1:
j = find_token(document.body, '\\begin_layout', j)
l = len(document.body)
# if nothing was found it was the last layout of the document
if j == -1:
document.body[l - 4:l - 4] = put_cmd_in_ert("}")
k = 0
# exclude plain layout because this can be TeX code or another inset
elif document.body[j] != '\\begin_layout Plain Layout':
document.body[j - 2:j - 2] = put_cmd_in_ert("}")
k = 0
else:
j += 1
document.body[i] = '\\begin_layout Standard'
document.body[i + 1:i + 1] = put_cmd_in_ert(LaTeXname + "{")
i += 1
####################################################################
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
j = find_token(document.body, "</cell>", i)
if j == -1:
document.warning("Malformed LyX document: Could not find end of tabular cell.")
i = j
continue
# don't set a box for longtables, only delete tabularvalignment
# the alignment is 2 lines below \\begin_inset Tabular
p = document.body[i + 2].find("islongtable")
if p > -1:
q = document.body[i + 2].find("tabularvalignment")
if q > -1:
document.body[i + 2] = document.body[i + 2][:q - 1]
document.body[i + 2] = document.body[i + 2] + '>'
i = i + 1
# when no longtable
if p == -1:
tabularvalignment = 'c'
# which valignment is specified?
m = document.body[i + 2].find('tabularvalignment="top"')
if m > -1:
tabularvalignment = 't'
m = document.body[ i+ 2].find('tabularvalignment="bottom"')
if m > -1:
tabularvalignment = 'b'
# delete tabularvalignment
q = document.body[i + 2].find("tabularvalignment")
if q > -1:
document.body[i + 2] = document.body[i + 2][:q - 1]
document.body[i + 2] = document.body[i + 2] + '>'
# don't add a box when centered
if tabularvalignment == 'c':
i = j
continue
subst = ['\\end_layout', '\\end_inset']
document.body[j:j] = 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
i += len(subst) + 2 # adjust i to save a few cycles
def revert_phantom(document):
" Reverts phantom to ERT "
i = 0
j = 0
while True:
i = find_token(document.body, "\\begin_inset Phantom Phantom", i)
if i == -1:
return
substi = document.body[i].replace('\\begin_inset Phantom Phantom', \
'\\begin_inset ERT\nstatus collapsed\n\n' \
'\\begin_layout Plain Layout\n\n\n\\backslash\n' \
'phantom{\n\\end_layout\n\n\\end_inset\n')
substi = substi.split('\n')
document.body[i:i + 4] = substi
i += len(substi)
j = find_token(document.body, "\\end_layout", i)
if j == -1:
document.warning("Malformed LyX document: Could not find end of Phantom inset.")
return
substj = document.body[j].replace('\\end_layout', \
'\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
'\\begin_layout Plain Layout\n\n' \
'}\n\\end_layout\n\n\\end_inset\n')
substj = substj.split('\n')
document.body[j:j + 4] = substj
i += len(substj)
def revert_hphantom(document):
" Reverts hphantom to ERT "
i = 0
j = 0
while True:
i = find_token(document.body, "\\begin_inset Phantom HPhantom", i)
if i == -1:
return
substi = document.body[i].replace('\\begin_inset Phantom HPhantom', \
'\\begin_inset ERT\nstatus collapsed\n\n' \
'\\begin_layout Plain Layout\n\n\n\\backslash\n' \
'hphantom{\n\\end_layout\n\n\\end_inset\n')
substi = substi.split('\n')
document.body[i:i + 4] = substi
i += len(substi)
j = find_token(document.body, "\\end_layout", i)
if j == -1:
document.warning("Malformed LyX document: Could not find end of HPhantom inset.")
return
substj = document.body[j].replace('\\end_layout', \
'\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
'\\begin_layout Plain Layout\n\n' \
'}\n\\end_layout\n\n\\end_inset\n')
substj = substj.split('\n')
document.body[j:j + 4] = substj
i += len(substj)
def revert_vphantom(document):
" Reverts vphantom to ERT "
i = 0
j = 0
while True:
i = find_token(document.body, "\\begin_inset Phantom VPhantom", i)
if i == -1:
return
substi = document.body[i].replace('\\begin_inset Phantom VPhantom', \
'\\begin_inset ERT\nstatus collapsed\n\n' \
'\\begin_layout Plain Layout\n\n\n\\backslash\n' \
'vphantom{\n\\end_layout\n\n\\end_inset\n')
substi = substi.split('\n')
document.body[i:i + 4] = substi
i += len(substi)
j = find_token(document.body, "\\end_layout", i)
if j == -1:
document.warning("Malformed LyX document: Could not find end of VPhantom inset.")
return
substj = document.body[j].replace('\\end_layout', \
'\\size default\n\n\\begin_inset ERT\nstatus collapsed\n\n' \
'\\begin_layout Plain Layout\n\n' \
'}\n\\end_layout\n\n\\end_inset\n')
substj = substj.split('\n')
document.body[j:j + 4] = substj
i += len(substj)
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 get_value(document.header, "\\use_xetex", i) == 'false':
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.")
document.header[i] = "\\inputencoding utf8-plain"
# 2.) check font settings
l = find_token(document.header, "\\font_roman", 0)
if l == -1:
document.warning("Malformed LyX document: Missing \\font_roman.")
line = document.header[l]
l = re.compile(r'\\font_roman (.*)$')
m = l.match(line)
roman = m.group(1)
l = find_token(document.header, "\\font_sans", 0)
if l == -1:
document.warning("Malformed LyX document: Missing \\font_sans.")
line = document.header[l]
l = re.compile(r'\\font_sans (.*)$')
m = l.match(line)
sans = m.group(1)
l = find_token(document.header, "\\font_typewriter", 0)
if l == -1:
document.warning("Malformed LyX document: Missing \\font_typewriter.")
line = document.header[l]
l = re.compile(r'\\font_typewriter (.*)$')
m = l.match(line)
typewriter = m.group(1)
osf = get_value(document.header, '\\font_osf', 0) == "true"
sf_scale = float(get_value(document.header, '\\font_sf_scale', 0))
tt_scale = float(get_value(document.header, '\\font_tt_scale', 0))
# 3.) set preamble stuff
pretext = '%% This document must be processed with xelatex!\n'
pretext += '\\usepackage{fontspec}\n'
if roman != "default":
pretext += '\\setmainfont[Mapping=tex-text]{' + roman + '}\n'
if sans != "default":
pretext += '\\setsansfont['
if sf_scale != 100:
pretext += 'Scale=' + str(sf_scale / 100) + ','
pretext += 'Mapping=tex-text]{' + sans + '}\n'
if typewriter != "default":
pretext += '\\setmonofont'
if tt_scale != 100:
pretext += '[Scale=' + str(tt_scale / 100) + ']'
pretext += '{' + typewriter + '}\n'
if osf:
pretext += '\\defaultfontfeatures{Numbers=OldStyle}\n'
pretext += '\usepackage{xunicode}\n'
pretext += '\usepackage{xltxtra}\n'
insert_to_preamble(0, document, pretext)
# 4.) reset font settings
i = find_token(document.header, "\\font_roman", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_roman.")
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.")
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.")
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.")
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.")
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.")
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.")
document.header[i] = "\\font_tt_scale 100"
def revert_outputformat(document):
" Remove default output format param "
i = find_token(document.header, '\\default_output_format', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\default_output_format.")
return
del document.header[i]
def revert_backgroundcolor(document):
" Reverts background color to preamble code "
i = 0
colorcode = ""
while True:
i = find_token(document.header, "\\backgroundcolor", i)
if i == -1:
return
colorcode = get_value(document.header, '\\backgroundcolor', 0)
del document.header[i]
# don't clutter the preamble if backgroundcolor is not set
if colorcode == "#ffffff":
continue
# the color code is in the form #rrggbb where every character denotes a hex number
# convert the string to an int
red = string.atoi(colorcode[1:3],16)
# we want the output "0.5" for the value "127" therefore add here
if red != 0:
red = red + 1
redout = float(red) / 256
green = string.atoi(colorcode[3:5],16)
if green != 0:
green = green + 1
greenout = float(green) / 256
blue = string.atoi(colorcode[5:7],16)
if blue != 0:
blue = blue + 1
blueout = float(blue) / 256
# write the preamble
insert_to_preamble(0, document,
'% Commands inserted by lyx2lyx to set the background color\n'
+ '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
+ '\\definecolor{page_backgroundcolor}{rgb}{'
+ str(redout) + ', ' + str(greenout)
+ ', ' + str(blueout) + '}\n'
+ '\\pagecolor{page_backgroundcolor}\n')
def revert_splitindex(document):
" Reverts splitindex-aware documents "
i = find_token(document.header, '\\use_indices', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\use_indices.")
return
indices = get_value(document.header, "\\use_indices", i)
preamble = ""
if indices == "true":
preamble += "\\usepackage{splitidx}\n"
del document.header[i]
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
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 != "" and indices == "true":
preamble += "\\newindex[" + iname + "]{" + ishortcut + "}\n"
del document.header[i:k + 1]
i = 0
if preamble != "":
insert_to_preamble(0, document, preamble)
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:
return
content = lyx2latex(document, document.body[i:k])
# escape quotes
content = content.replace('"', r'\"')
subst = [old_put_cmd_in_ert("\\sindex[" + itype + "]{" + content + "}")]
document.body[i:k + 1] = subst
i = i + 1
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_value(document.body, 'type', i, k).strip('"')
if ptype == "idx":
j = find_token(document.body, "type", i, k)
del document.body[j]
elif indices == "false":
del document.body[i:k + 1]
else:
subst = [old_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 "
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 = find_token(document.header, '\\use_indices', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\use_indices.")
return
indices = 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 = i + 1
continue
ptype = get_value(document.body, 'type', i, k).strip('"')
if indices == "false":
del document.body[i:k + 1]
else:
subst = [old_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 = find_token(document.header, '\\use_indices', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\use_indices.")
return
indices = 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 = i + 1
continue
if indices == "false":
del document.body[i:k + 1]
else:
subst = [old_put_cmd_in_ert("\\" + ctype + "{}")]
document.body[i:k + 1] = subst
i = i + 1
def revert_strikeout(document):
" Reverts \\strikeout character style "
changed = False
changed = revert_charstyles(document, "\\uuline", "\\uuline", changed)
changed = revert_charstyles(document, "\\uwave", "\\uwave", changed)
changed = revert_charstyles(document, "\\strikeout", "\\sout", changed)
if changed == True:
insert_to_preamble(0, document,
'% Commands inserted by lyx2lyx for proper underlining\n'
+ '\\PassOptionsToPackage{normalem}{ulem}\n'
+ '\\usepackage{ulem}\n')
def revert_ulinelatex(document):
" Reverts \\uline character style "
i = find_token(document.body, '\\bar under', 0)
if i == -1:
return
insert_to_preamble(0, document,
'% Commands inserted by lyx2lyx for proper underlining\n'
+ '\\PassOptionsToPackage{normalem}{ulem}\n'
+ '\\usepackage{ulem}\n'
+ '\\let\\cite@rig\\cite\n'
+ '\\newcommand{\\b@xcite}[2][\\%]{\\def\\def@pt{\\%}\\def\\pas@pt{#1}\n'
+ ' \\mbox{\\ifx\\def@pt\\pas@pt\\cite@rig{#2}\\else\\cite@rig[#1]{#2}\\fi}}\n'
+ '\\renewcommand{\\underbar}[1]{{\\let\\cite\\b@xcite\\uline{#1}}}\n')
def revert_custom_processors(document):
" Remove bibtex_command and index_command params "
i = find_token(document.header, '\\bibtex_command', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\bibtex_command.")
return
del document.header[i]
i = find_token(document.header, '\\index_command', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\index_command.")
return
del document.header[i]
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)
l = find_token(document.body, "set_width", i, j)
if l == -1:
document.warning("Can't find set_width option for nomencl_print!")
i = j
continue
del document.body[l]
i = i + 1
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:
#Can't find width option for nomencl_print
i = j
continue
width = get_value(document.body, "width", i, j).strip('"')
del document.body[l]
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\setlength{\\nomlabelwidth}{" + width + "}"])
i = i + 1
def revert_applemac(document):
" Revert applemac encoding to auto "
i = 0
if document.encoding == "applemac":
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
j = 0
while True:
i = find_token(document.body, "\\begin_inset Tabular", i)
if i == -1:
break
# the alignment is 2 lines below \\begin_inset Tabular
j = document.body[i + 2].find("longtabularalignment")
if j == -1:
break
document.body[i + 2] = document.body[i + 2][:j - 1]
document.body[i + 2] = document.body[i + 2] + '>'
i = 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 = 0
while True:
i = find_token(document.header, "\\paragraph_indentation", i)
if i == -1:
break
# only remove the preamble line if default
# otherwise also write the value to the preamble
length = get_value(document.header, "\\paragraph_indentation", i)
if length == "default":
del document.header[i]
break
else:
# handle percent lengths
# latex_length returns "bool,length"
length = latex_length(length).split(",")[1]
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\setlength{\\parindent}{" + length + "}"])
del document.header[i]
i = i + 1
def revert_percent_skip_lengths(document):
" Revert relative lengths for paragraph skip separation to preamble code "
i = 0
while True:
i = find_token(document.header, "\\defskip", i)
if i == -1:
break
length = get_value(document.header, "\\defskip", i)
# only revert when a custom length was set and when
# it used a percent length
if length not in ('smallskip', 'medskip', 'bigskip'):
# handle percent lengths
length = latex_length(length)
# latex_length returns "bool,length"
percent = length.split(",")[0]
length = length.split(",")[1]
if percent == "True":
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\setlength{\\parskip}{" + length + "}"])
# set defskip to medskip as default
document.header[i] = "\\defskip medskip"
i = i + 1
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
line = document.body[i]
r = re.compile(r'\\begin_inset VSpace (.*)$')
m = r.match(line)
length = m.group(1)
if length not in ('defskip', 'smallskip', 'medskip', 'bigskip', 'vfill'):
# check if the space has a star (protected space)
protected = (document.body[i].rfind("*") != -1)
if protected:
length = length.rstrip('*')
# handle percent lengths
length = latex_length(length)
# latex_length returns "bool,length"
percent = length.split(",")[0]
length = length.split(",")[1]
# revert the VSpace inset to ERT
if percent == "True":
if protected:
subst = [old_put_cmd_in_ert("\\vspace*{" + length + "}")]
else:
subst = [old_put_cmd_in_ert("\\vspace{" + length + "}")]
document.body[i:i + 2] = subst
i = i + 1
def revert_percent_hspace_lengths(document):
" Revert relative HSpace lengths to ERT "
i = 0
while True:
i = find_token(document.body, "\\begin_inset space \\hspace", i)
if i == -1:
break
protected = (document.body[i].find("\\hspace*{}") != -1)
# only revert if a custom length was set and if
# it used a percent length
length = get_value(document.body, '\\length', i + 1)
if length == '':
document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
return
# handle percent lengths
length = latex_length(length)
# latex_length returns "bool,length"
percent = length.split(",")[0]
length = length.split(",")[1]
# revert the HSpace inset to ERT
if percent == "True":
if protected:
subst = [old_put_cmd_in_ert("\\hspace*{" + length + "}")]
else:
subst = [old_put_cmd_in_ert("\\hspace{" + length + "}")]
document.body[i:i + 3] = subst
i = i + 2
def revert_hspace_glue_lengths(document):
" Revert HSpace glue lengths to ERT "
i = 0
while True:
i = find_token(document.body, "\\begin_inset space \\hspace", i)
if i == -1:
break
protected = (document.body[i].find("\\hspace*{}") != -1)
length = get_value(document.body, '\\length', i + 1)
if length == '':
document.warning("Malformed lyx document: Missing '\\length' in Space inset.")
return
# only revert if the length contains a plus or minus at pos != 0
glue = re.compile(r'.+[\+-]')
if glue.search(length):
# handle percent lengths
# latex_length returns "bool,length"
length = latex_length(length).split(",")[1]
# revert the HSpace inset to ERT
if protected:
subst = [old_put_cmd_in_ert("\\hspace*{" + length + "}")]
else:
subst = [old_put_cmd_in_ert("\\hspace{" + length + "}")]
document.body[i:i + 3] = subst
i = i + 2
def convert_author_id(document):
" Add the author_id to the \\author definition and make sure 0 is not used"
i = 0
j = 1
while True:
i = find_token(document.header, "\\author", i)
if i == -1:
break
r = re.compile(r'(\\author) (\".*\")\s?(.*)$')
m = r.match(document.header[i])
if m != None:
name = m.group(2)
email = ''
if m.lastindex == 3:
email = m.group(3)
document.header[i] = "\\author %i %s %s" % (j, name, email)
j = j + 1
i = i + 1
k = 0
while True:
k = find_token(document.body, "\\change_", k)
if k == -1:
break
change = document.body[k].split(' ');
if len(change) == 3:
type = change[0]
author_id = int(change[1])
time = change[2]
document.body[k] = "%s %i %s" % (type, author_id + 1, time)
k = k + 1
def revert_author_id(document):
" Remove the author_id from the \\author definition "
i = 0
j = 0
idmap = dict()
while True:
i = find_token(document.header, "\\author", i)
if i == -1:
break
r = re.compile(r'(\\author) (\d+) (\".*\")\s?(.*)$')
m = r.match(document.header[i])
if m != None:
author_id = int(m.group(2))
idmap[author_id] = j
name = m.group(3)
email = ''
if m.lastindex == 4:
email = m.group(4)
document.header[i] = "\\author %s %s" % (name, email)
i = i + 1
j = j + 1
k = 0
while True:
k = find_token(document.body, "\\change_", k)
if k == -1:
break
change = document.body[k].split(' ');
if len(change) == 3:
type = change[0]
author_id = int(change[1])
time = change[2]
document.body[k] = "%s %i %s" % (type, idmap[author_id], time)
k = k + 1
def revert_suppress_date(document):
" Revert suppressing of default document date to preamble code "
i = 0
while True:
i = find_token(document.header, "\\suppress_date", i)
if i == -1:
break
# remove the preamble line and write to the preamble
# when suppress_date was true
date = get_value(document.header, "\\suppress_date", i)
if date == "true":
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\date{}"])
del document.header[i]
i = i + 1
def revert_mhchem(document):
"Revert mhchem loading to preamble code"
i = 0
j = 0
k = 0
mhchem = "off"
i = find_token(document.header, "\\use_mhchem 1", 0)
if i != -1:
mhchem = "auto"
else:
i = find_token(document.header, "\\use_mhchem 2", 0)
if i != -1:
mhchem = "on"
if mhchem == "auto":
j = find_token(document.body, "\\cf{", 0)
if j != -1:
mhchem = "on"
else:
j = find_token(document.body, "\\ce{", 0)
if j != -1:
mhchem = "on"
if mhchem == "on":
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\PassOptionsToPackage{version=3}{mhchem}"])
add_to_preamble(document, ["\\usepackage{mhchem}"])
k = find_token(document.header, "\\use_mhchem", 0)
if k == -1:
document.warning("Malformed LyX document: Could not find mhchem setting.")
return
del document.header[k]
def revert_fontenc(document):
" Remove fontencoding param "
i = find_token(document.header, '\\fontencoding', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\fontencoding.")
return
del document.header[i]
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 1:
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 "
i = find_token(document.header, '\\html_use_mathml', 0)
if i != -1:
del document.header[i]
i = find_token(document.header, '\\html_be_strict', 0)
if i != -1:
del document.header[i]
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:
# this should not happen
break
document.header[i : j + 1] = []
def revert_includeall(document):
" Remove maintain_unincluded_children param "
i = find_token(document.header, '\\maintain_unincluded_children', 0)
if i != -1:
del document.header[i]
def revert_multirow(document):
" Revert multirow cells in tables "
i = 0
multirow = False
while True:
# cell type 3 is multirow begin cell
i = find_token(document.body, '<cell multirow="3"', i)
if i == -1:
break
# a multirow cell was found
multirow = True
# remove the multirow tag, set the valignment to top
# and remove the bottom line
document.body[i] = document.body[i].replace(' multirow="3" ', ' ')
document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
document.body[i] = document.body[i].replace(' bottomline="true" ', ' ')
# write ERT to create the multirow cell
# use 2 rows and 2cm as default with because the multirow span
# and the column width is only hardly accessible
subst = [old_put_cmd_in_ert("\\multirow{2}{2cm}{")]
document.body[i + 4:i + 4] = subst
i = find_token(document.body, "</cell>", i)
if i == -1:
document.warning("Malformed LyX document: Could not find end of tabular cell.")
break
subst = [old_put_cmd_in_ert("}")]
document.body[i - 3:i - 3] = subst
# cell type 4 is multirow part cell
i = find_token(document.body, '<cell multirow="4"', i)
if i == -1:
break
# remove the multirow tag, set the valignment to top
# and remove the top line
document.body[i] = document.body[i].replace(' multirow="4" ', ' ')
document.body[i] = document.body[i].replace('valignment="middle"', 'valignment="top"')
document.body[i] = document.body[i].replace(' topline="true" ', ' ')
i = i + 1
if multirow == True:
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\usepackage{multirow}"])
def convert_math_output(document):
" 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])
if rgx:
newval = "0" # MathML
val = m.group(1)
if val != "true":
newval = "2" # Images
document.header[i] = "\\html_math_output " + newval
def revert_math_output(document):
" 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 rgx:
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
j = 0
k = 0
while True:
i = find_token(document.body, "\\begin_inset Preview", i)
if i == -1:
return
j = find_end_of_inset(document.body, i)
if j == -1:
document.warning("Malformed LyX document: Could not find end of Preview inset.")
return
#If the layout is Standard we need to remove it, otherwise there
#will be paragraph breaks that shouldn't be there.
k = find_token(document.body, "\\begin_layout Standard", i)
if k == i + 2:
del document.body[i:i + 3]
del document.body[j - 5:j - 2]
i -= 6
else:
del document.body[i]
del document.body[j - 1]
i -= 2
def revert_equalspacing_xymatrix(document):
" Revert a Formula with xymatrix@! to an ERT inset "
i = 0
j = 0
has_preamble = False
has_equal_spacing = False
while True:
found = -1
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.")
break
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)
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 = 0
colorcode = ""
while True:
i = find_token(document.header, "\\notefontcolor", i)
if i == -1:
return
colorcode = get_value(document.header, '\\notefontcolor', 0)
del document.header[i]
# the color code is in the form #rrggbb where every character denotes a hex number
# convert the string to an int
red = string.atoi(colorcode[1:3],16)
# we want the output "0.5" for the value "127" therefore increment here
if red != 0:
red = red + 1
redout = float(red) / 256
green = string.atoi(colorcode[3:5],16)
if green != 0:
green = green + 1
greenout = float(green) / 256
blue = string.atoi(colorcode[5:7],16)
if blue != 0:
blue = blue + 1
blueout = float(blue) / 256
# write the preamble
insert_to_preamble(0, document,
'% Commands inserted by lyx2lyx to set the font color\n'
'% for greyed-out notes\n'
+ '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
+ '\\definecolor{note_fontcolor}{rgb}{'
+ str(redout) + ', ' + str(greenout)
+ ', ' + str(blueout) + '}\n'
+ '\\renewenvironment{lyxgreyedout}\n'
+ ' {\\textcolor{note_fontcolor}\\bgroup}{\\egroup}\n')
def revert_turkmen(document):
"Set language Turkmen to English"
i = 0
if document.language == "turkmen":
document.language = "english"
i = find_token(document.header, "\\language", 0)
if i != -1:
document.header[i] = "\\language english"
j = 0
while True:
j = find_token(document.body, "\\lang turkmen", j)
if j == -1:
return
document.body[j] = document.body[j].replace("\\lang turkmen", "\\lang english")
j = j + 1
def revert_fontcolor(document):
" Reverts font color to preamble code "
i = 0
colorcode = ""
while True:
i = find_token(document.header, "\\fontcolor", i)
if i == -1:
return
colorcode = get_value(document.header, '\\fontcolor', 0)
del document.header[i]
# don't clutter the preamble if backgroundcolor is not set
if colorcode == "#000000":
continue
# the color code is in the form #rrggbb where every character denotes a hex number
# convert the string to an int
red = string.atoi(colorcode[1:3],16)
# we want the output "0.5" for the value "127" therefore add here
if red != 0:
red = red + 1
redout = float(red) / 256
green = string.atoi(colorcode[3:5],16)
if green != 0:
green = green + 1
greenout = float(green) / 256
blue = string.atoi(colorcode[5:7],16)
if blue != 0:
blue = blue + 1
blueout = float(blue) / 256
# write the preamble
insert_to_preamble(0, document,
'% Commands inserted by lyx2lyx to set the font color\n'
+ '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
+ '\\definecolor{document_fontcolor}{rgb}{'
+ str(redout) + ', ' + str(greenout)
+ ', ' + str(blueout) + '}\n'
+ '\\color{document_fontcolor}\n')
def revert_shadedboxcolor(document):
" Reverts shaded box color to preamble code "
i = 0
colorcode = ""
while True:
i = find_token(document.header, "\\boxbgcolor", i)
if i == -1:
return
colorcode = get_value(document.header, '\\boxbgcolor', 0)
del document.header[i]
# the color code is in the form #rrggbb where every character denotes a hex number
# convert the string to an int
red = string.atoi(colorcode[1:3],16)
# we want the output "0.5" for the value "127" therefore increment here
if red != 0:
red = red + 1
redout = float(red) / 256
green = string.atoi(colorcode[3:5],16)
if green != 0:
green = green + 1
greenout = float(green) / 256
blue = string.atoi(colorcode[5:7],16)
if blue != 0:
blue = blue + 1
blueout = float(blue) / 256
# write the preamble
insert_to_preamble(0, document,
'% Commands inserted by lyx2lyx to set the color\n'
'% of boxes with shaded background\n'
+ '\\@ifundefined{definecolor}{\\usepackage{color}}{}\n'
+ '\\definecolor{shadecolor}{rgb}{'
+ str(redout) + ', ' + str(greenout)
+ ', ' + str(blueout) + '}\n')
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 1:
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:
# should not happen
document.warning("Malformed LyX document: Could not find end of Info inset.")
# We expect:
# \begin_inset Info
# type "lyxinfo"
# arg "version"
# \end_inset
# but we shall try to be forgiving.
arg = typ = ""
for k in range(i, j):
if document.body[k].startswith("arg"):
arg = document.body[k][3:].strip().strip('"')
if document.body[k].startswith("type"):
typ = document.body[k][4:].strip().strip('"')
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 "
i = find_token(document.header, '\\html_math_img_scale', 0)
if i != -1:
del document.header[i]
i = find_token(document.header, '\\html_latex_start', 0)
if i != -1:
del document.header[i]
i = find_token(document.header, '\\html_latex_end', 0)
if i != -1:
del document.header[i]
def revert_pagesizes(document):
i = 0
" 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):
i = 0
" 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 != None:
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 != None:
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)
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)
document.header[i] = "\\html_latex_end \"" + m.group(1) + "\""
def revert_output_sync(document):
" Remove forward search options "
i = find_token(document.header, '\\output_sync_macro', 0)
if i != -1:
del document.header[i]
i = find_token(document.header, '\\output_sync', 0)
if i != -1:
del document.header[i]
def convert_beamer_args(document):
" Convert ERT arguments in Beamer to InsetArguments "
if document.textclass != "beamer" and document.textclass != "article-beamer":
return
layouts = ("Block", "ExampleBlock", "AlertBlock")
for layout in layouts:
blay = 0
while True:
blay = find_token(document.body, '\\begin_layout ' + layout, blay)
if blay == -1:
break
elay = find_end_of(document.body, blay, '\\begin_layout', '\\end_layout')
if elay == -1:
document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
blay += 1
continue
bert = find_token(document.body, '\\begin_inset ERT', blay)
if bert == -1:
document.warning("Malformed Beamer LyX document: Can't find argument of " + layout + " layout.")
blay = elay + 1
continue
eert = find_end_of_inset(document.body, bert)
if eert == -1:
document.warning("Malformed LyX document: Can't find end of ERT.")
blay = elay + 1
continue
# So the ERT inset begins at line k and goes to line l. We now wrap it in
# an argument inset.
# Do the end first, so as not to mess up the variables.
document.body[eert + 1:eert + 1] = ['', '\\end_layout', '', '\\end_inset', '']
document.body[bert:bert] = ['\\begin_inset OptArg', 'status open', '',
'\\begin_layout Plain Layout']
blay = elay + 9
def revert_beamer_args(document):
" Revert Beamer arguments to ERT "
if document.textclass != "beamer" and document.textclass != "article-beamer":
return
layouts = ("Block", "ExampleBlock", "AlertBlock")
for layout in layouts:
blay = 0
while True:
blay = find_token(document.body, '\\begin_layout ' + layout, blay)
if blay == -1:
break
elay = find_end_of(document.body, blay, '\\begin_layout', '\\end_layout')
if elay == -1:
document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
blay += 1
continue
bopt = find_token(document.body, '\\begin_inset OptArg', blay)
if bopt == -1:
# it is legal not to have one of these
blay = elay + 1
continue
eopt = find_end_of_inset(document.body, bopt)
if eopt == -1:
document.warning("Malformed LyX document: Can't find end of argument.")
blay = elay + 1
continue
bplay = find_token(document.body, '\\begin_layout Plain Layout', blay)
if bplay == -1:
document.warning("Malformed LyX document: Can't find plain layout.")
blay = elay + 1
continue
eplay = find_end_of(document.body, bplay, '\\begin_layout', '\\end_layout')
if eplay == -1:
document.warning("Malformed LyX document: Can't find end of plain layout.")
blay = elay + 1
continue
# So the content of the argument inset goes from bplay + 1 to eplay - 1
bcont = bplay + 1
if bcont >= eplay:
# Hmm.
document.warning(str(bcont) + " " + str(eplay))
blay = blay + 1
continue
# we convert the content of the argument into pure LaTeX...
content = lyx2latex(document, document.body[bcont:eplay])
strlist = put_cmd_in_ert(["{" + content + "}"])
# now replace the optional argument with the ERT
document.body[bopt:eopt + 1] = strlist
blay = blay + 1
def revert_align_decimal(document):
l = 0
while True:
l = document.body[l].find('alignment=decimal')
if l == -1:
break
remove_option(document, l, 'decimal_point')
document.body[l].replace('decimal', 'center')
def convert_optarg(document):
" Convert \\begin_inset OptArg to \\begin_inset Argument "
i = 0
while 1:
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 1:
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 1:
# only revert frameless boxes without an inner box
i = find_token(document.body, '\\begin_inset Box Frameless', i)
if i == -1:
# remove the option use_makebox
revert_use_makebox(document)
return
z = find_end_of_inset(document.body, i)
if z == -1:
document.warning("Malformed LyX document: Can't find end of box inset.")
return
j = find_token(document.body, 'use_makebox 1', i)
# assure we found the makebox of the current box
if j < z and j != -1:
y = find_token(document.body, "\\begin_layout", i)
if y > z or y == -1:
document.warning("Malformed LyX document: Can't find layout in box.")
return
# remove the \end_layout \end_inset pair
document.body[z - 2:z + 1] = put_cmd_in_ert("}")
# determine the alignment
k = find_token(document.body, 'hor_pos', j - 4)
align = document.body[k][9]
# determine the width
l = find_token(document.body, 'width "', j + 1)
length = document.body[l][7:]
# remove trailing '"'
length = length[:-1]
# latex_length returns "bool,length"
length = latex_length(length).split(",")[1]
subst = "\\makebox[" + length + "][" \
+ align + "]{"
document.body[i:y + 1] = put_cmd_in_ert(subst)
i += 1
def revert_use_makebox(document):
" Deletes use_makebox option of boxes "
h = 0
while 1:
# remove the option use_makebox
h = find_token(document.body, 'use_makebox', 0)
if h == -1:
return
del document.body[h]
h += 1
def convert_use_makebox(document):
" Adds use_makebox option for boxes "
i = 0
while 1:
# remove the option use_makebox
i = find_token(document.body, '\\begin_inset Box', i)
if i == -1:
return
k = find_token(document.body, 'use_parbox', i)
if k == -1:
document.warning("Malformed LyX document: Can't find use_parbox statement in box.")
return
document.body.insert(k + 1, "use_makebox 0")
i = k + 1
def revert_IEEEtran(document):
" Convert IEEEtran layouts and styles to TeX code "
if document.textclass != "IEEEtran":
return
revert_flex_inset(document, "IEEE membership", "\\IEEEmembership", 0)
revert_flex_inset(document, "Lowercase", "\\MakeLowercase", 0)
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(document.body, i, '\\begin_layout', '\\end_layout')
if j == -1:
document.warning("Malformed LyX document: Can't find end of " + layout + " layout.")
i += 1
continue
if layout in obsoletedby:
document.body[i] = "\\begin_layout " + obsoletedby[layout]
i = j
else:
content = lyx2latex(document, document.body[i:j + 1])
add_to_preamble(document, [latexcmd[layout] + "{" + content + "}"])
del document.body[i:j + 1]
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)
if k != -1 and k < j:
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)
if k != -1 and k < j:
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 1:
# 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!
# We could just check document.lines[i-1], but that relies
# upon something that might easily change.
# We'll look back a few lines.
stins = cmdloc - 10
if stins < 0:
stins = 0
stins = find_token(document.body, "\\begin_inset CommandInset ref", stins)
if stins == -1 or stins > cmdloc:
continue
endins = find_end_of_inset(document.body, stins)
if endins == -1:
document.warning("Can't find end of inset at line " + stins + "!!")
continue
if endins < cmdloc:
continue
refline = find_token(document.body, "reference", stins)
if refline == -1 or refline > endins:
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 = ['\\begin_inset ERT', 'status collapsed', '', \
'\\begin_layout Plain Layout', '', '\\backslash', \
cmd + '{' + ref + '}', '\\end_layout', '', '\\end_inset']
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 1:
# 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!
# We could just check document.lines[i-1], but that relies
# upon something that might easily change.
# We'll look back a few lines.
stins = cmdloc - 10
if stins < 0:
stins = 0
stins = find_token(document.body, "\\begin_inset CommandInset ref", stins)
if stins == -1 or stins > cmdloc:
continue
endins = find_end_of_inset(document.body, stins)
if endins == -1:
document.warning("Can't find end of inset at line " + stins + "!!")
continue
if endins < cmdloc:
continue
document.body[cmdloc] = "LatexCommand nameref"
def revert_mathrsfs(document):
" Load mathrsfs if \mathrsfs us use in the document "
i = 0
end = len(document.body) - 1
while True:
j = document.body[i].find("\\mathscr{")
if j != -1:
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\usepackage{mathrsfs}"])
break
if i == end:
break
i += 1
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)
for f in flexlist:
if f[0] == style:
document.body[i] = "\\begin_inset Flex " + f[1]
break
i += 1
def convert_mathdots(document):
" Load mathdots automatically "
while True:
i = find_token(document.header, "\\use_esint" , 0)
if i != -1:
document.header.insert(i + 1, "\\use_mathdots 1")
break
def revert_mathdots(document):
" Load mathdots if used in the document "
i = 0
ddots = re.compile(r'\\begin_inset Formula .*\\ddots', re.DOTALL)
vdots = re.compile(r'\\begin_inset Formula .*\\vdots', re.DOTALL)
iddots = re.compile(r'\\begin_inset Formula .*\\iddots', re.DOTALL)
mathdots = find_token(document.header, "\\use_mathdots" , 0)
no = find_token(document.header, "\\use_mathdots 0" , 0)
auto = find_token(document.header, "\\use_mathdots 1" , 0)
yes = find_token(document.header, "\\use_mathdots 2" , 0)
if mathdots != -1:
del document.header[mathdots]
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
k = ddots.search("\n".join(document.body[i:j]))
l = vdots.search("\n".join(document.body[i:j]))
m = iddots.search("\n".join(document.body[i:j]))
if (yes == -1) and ((no != -1) or (not k and not l and not m) or (auto != -1 and not m)):
i += 1
continue
# use \@ifundefined to catch also the "auto" case
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\@ifundefined{iddots}{\\usepackage{mathdots}}\n"])
return
def convert_rule(document):
" Convert \\lyxline to CommandInset line "
i = 0
while True:
i = find_token(document.body, "\\lyxline" , i)
if i != -1:
j = find_token(document.body, "\\color" , i - 2)
if j == i - 2:
color = document.body[j] + '\n'
else:
color = ''
k = find_token(document.body, "\\begin_layout Standard" , i - 4)
# we need to handle the case that \lyxline is in a separate paragraph and that it is colored
# the result is then an extra empty paragraph which we get by adding an empty ERT inset
if k == i - 4 and j == i - 2 and document.body[i - 1] == '':
layout = '\\begin_inset ERT\nstatus collapsed\n\n\\begin_layout Plain Layout\n\n\n\\end_layout\n\n\\end_inset\n' \
+ '\\end_layout\n\n' \
+ '\\begin_layout Standard\n'
elif k == i - 2 and document.body[i - 1] == '':
layout = ''
else:
layout = '\\end_layout\n\n' \
+ '\\begin_layout Standard\n'
l = find_token(document.body, "\\begin_layout Standard" , i + 4)
if l == i + 4 and document.body[i + 1] == '':
layout2 = ''
else:
layout2 = '\\end_layout\n' \
+ '\n\\begin_layout Standard\n'
subst = layout \
+ '\\noindent\n\n' \
+ color \
+ '\\begin_inset CommandInset line\n' \
+ 'LatexCommand rule\n' \
+ 'offset "0.5ex"\n' \
+ 'width "100line%"\n' \
+ 'height "1pt"\n' \
+ '\n\\end_inset\n\n\n' \
+ layout2
document.body[i] = subst
i += 1
else:
return
def revert_rule(document):
" Revert line insets to Tex code "
i = 0
while 1:
i = find_token(document.body, "\\begin_inset CommandInset line" , i)
if i != -1:
# find end of inset
j = find_token(document.body, "\\end_inset" , i)
# assure we found the end_inset of the current inset
if j > i + 6 or j == -1:
document.warning("Malformed LyX document: Can't find end of line inset.")
return
# determine the optional offset
k = find_token(document.body, 'offset', i)
if k != -1 and k < j:
offset = document.body[k][8:]
else:
offset = '0"'
# determine the width
l = find_token(document.body, 'width', k + 1)
width = document.body[l][7:]
# determine the height
m = find_token(document.body, 'height', l + 1)
height = document.body[m][8:]
# remove trailing '"'
offset = offset[:-1]
width = width[:-1]
height = height[:-1]
# output the \rule command
if offset <> "0":
subst = "\\rule[" + offset + "]{" + width + "}{" + height + "}"
else:
subst = "\\rule{" + width + "}{" + height + "}"
document.body[i:j + 1] = put_cmd_in_ert(subst)
i += 1
else:
return
def revert_diagram(document):
" Add the feyn package if \\Diagram is used in math "
i = 0
re_diagram = re.compile(r'\\begin_inset Formula .*\\Diagram', re.DOTALL)
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
m = re_diagram.search("\n".join(document.body[i:j]))
if not m:
i += 1
continue
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, "\\usepackage{feyn}")
# only need to do it once!
return
def convert_bibtexClearpage(document):
" insert a clear(double)page bibliographystyle if bibtotoc option is used "
while True:
i = find_token(document.header, '\\papersides', 0)
if i == -1:
document.warning("Malformed LyX document: Can't find papersides definition.")
return
else:
sides = int(document.header[i][12])
# only act of there is the option "bibtotoc"
j = find_token(document.body, 'options "bibtotoc', 0)
if j == -1:
return
subst1 = '\\begin_layout Standard\n' \
+ '\\begin_inset Newpage clearpage\n' \
+ '\end_inset\n\n\n' \
+ '\end_layout\n'
subst2 = '\\begin_layout Standard\n' \
+ '\\begin_inset Newpage cleardoublepage\n' \
+ '\end_inset\n\n\n' \
+ '\end_layout\n'
if sides == 1:
document.body.insert(j -5, subst1)
else:
document.body.insert(j -5, subst2)
return
##
# Conversion hub
#
supported_versions = ["2.0.0","2.0"]
convert = [[346, []],
[347, []],
[348, []],
[349, []],
[350, []],
[351, []],
[352, [convert_splitindex]],
[353, []],
[354, []],
[355, []],
[356, []],
[357, []],
[358, []],
[359, [convert_nomencl_width]],
[360, []],
[361, []],
[362, []],
[363, []],
[364, []],
[365, []],
[366, []],
[367, []],
[368, []],
[369, [convert_author_id]],
[370, []],
[371, []],
[372, []],
[373, [merge_gbrief]],
[374, []],
[375, []],
[376, []],
[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_bibtexClearpage]],
[403, [convert_flexnames]],
[404, [convert_prettyref]]
]
revert = [[403, [revert_refstyle]],
[402, [revert_flexnames]],
[401, []],
[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, [revert_beamer_args]],
[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