+# -*- coding: utf-8 -*-
# This file is part of lyx2lyx
# -*- coding: utf-8 -*-
# Copyright (C) 2008 José Matos <jamatos@lyx.org>
""" 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")
+
+def add_to_preamble(document, text):
+ """ Add text to the preamble if it is not already there.
+ Only the first line is checked!"""
+
+ 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. It returns a
+# LIST of strings. This is how lyx2lyx works: with a list of strings,
+# each representing a line of a LyX file. Embedded newlines confuse
+# lyx2lyx very much.
+# For this same reason, we expect as input a LIST of strings, not
+# something with embedded newlines. That said, if any of your strings
+# do have embedded newlines, the string will eventually get split on
+# them and you'll get a list back.
+#
+# 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
+# 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(strlist):
+ 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.
+ s = "\n".join(strlist)
+ 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
+
+ for curline in range(len(lines)):
+ line = lines[curline]
+ if 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.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', r'\\')
+ else:
+ line = line.replace('&', '\\&{}')
+ line = line.replace('#', '\\#{}')
+ line = line.replace('^', '\\^{}')
+ 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 dummy(document):
- pass
+
+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 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:
+ 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 > i + 7 or j == -1:
+ return
+ # remove the \end_inset
+ 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:i + 13] = put_cmd_in_ert(subst)
+ i += 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)
+ revert_layout_command(document, "Special Paper Notice", "\\IEEEspecialpapernotice", 0)
+ revert_layout_command(document, "After Title Text", "\\IEEEaftertitletext", 0)
+ revert_layout_command(document, "Page headings", "\\markboth", 0)
+ revert_layout_command(document, "Publication ID", "\\IEEEpubid", 0)
+ note = '\\begin_layout Standard\n' \
+ + '\\begin_inset Note Note\n' \
+ + 'status open\n\n' \
+ + '\\begin_layout Plain Layout\n\n' \
+ + '\series bold\n' \
+ + 'IMPORTANT NOTICE!!!:\n' \
+ + '\\series default\n' \
+ + ' \n' \
+ + '\\color red\n' \
+ + 'This document was created from a newer LyX version.\n' \
+ + ' To be able to view/export it with LyX 1.6.x or earlier, the title and author\n' \
+ + ' must be specified by using TeX code.\n' \
+ + ' Do not use then the standard title and author environment!\n' \
+ + '\\end_layout\n\n' \
+ + '\\end_inset\n\n\n' \
+ + '\\end_layout\n\n'
+ # insert a note that title and author must be given in TeX code
+ document.body.insert(0, note)
+ # we need to revert title and author to TeX code to set \maketitle correctly
+ revert_layout_command(document, "Title", "\\title", 0)
+ revert_layout_command(document, "Author", "\\author", 0)
+ # write \markboth code to the preamble
+ insert_to_preamble(0, document,
+ '% Commands inserted by lyx2lyx\n'
+ + '% protect \\markboth against an old bug reintroduced in babel >= 3.8g\n'
+ + '\\let\\oldforeign@language\\foreign@language\n'
+ + '\\DeclareRobustCommand{\\foreign@language}[1]{%\n'
+ + ' \\lowercase{\\oldforeign@language{#1}}}\n')
+ # set maketitle
+ y = find_token(document.body, '\\begin_layout Abstract', 0)
+ if y == -1:
+ document.warning("Malformed LyX document: Can't find abstract of IEEEtran paper.")
+ return
+ maketitle = ['\\begin_layout Standard\n', \
+ '\\begin_inset ERT\n', \
+ 'status collapsed\n', \
+ '\\begin_layout Plain Layout\n', \
+ '\\backslash\n', \
+ 'maketitle \n', \
+ '\\end_layout\n', \
+ '\\end_inset\n', \
+ '\\end_layout\n']
+ document.body[y:y] = maketitle
+
##
# Conversion hub
#
-supported_versions = ["2.2.0","2.0"]
-convert = [[346, [dummy]]
+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, [convert_beamer_args]],
+ [393, [convert_optarg]],
+ [394, []]
]
-revert = [[345, []]
+revert = [[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]]
]
projects / lyx.git / blobdiff