mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-14 23:12:31 +00:00
c5372ca60e
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20466 a592a061-630c-0410-9148-cb99ea01b6c8
331 lines
10 KiB
Python
331 lines
10 KiB
Python
# This file is part of lyx2lyx
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# -*- coding: utf-8 -*-
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# Copyright (C) 2007 José Matos <jamatos@lyx.org>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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""" Convert files to the file format generated by lyx 1.6"""
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import re
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import unicodedata
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import sys, os
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from parser_tools import find_token, find_end_of, find_tokens
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####################################################################
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# Private helper functions
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def find_end_of_inset(lines, i):
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" Find end of inset, where lines[i] is included."
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return find_end_of(lines, i, "\\begin_inset", "\\end_inset")
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####################################################################
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def fix_wrong_tables(document):
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset Tabular", i)
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if i == -1:
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return
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j = find_end_of_inset(document.body, i + 1)
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if j == -1:
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document.warning("Malformed LyX document: Could not find end of tabular.")
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continue
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m = i + 1
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nrows = int(document.body[i+1].split('"')[3])
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ncols = int(document.body[i+1].split('"')[5])
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for l in range(nrows):
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prev_multicolumn = 0
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for k in range(ncols):
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m = find_token(document.body, '<cell', m)
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if document.body[m].find('multicolumn') != -1:
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multicol_cont = int(document.body[m].split('"')[1])
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if multicol_cont == 2 and (k == 0 or prev_multicolumn == 0):
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document.body[m] = document.body[m][:5] + document.body[m][21:]
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prev_multicolumn = 0
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else:
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prev_multicolumn = multicol_cont
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else:
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prev_multicolumn = 0
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i = j + 1
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def close_begin_deeper(document):
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i = 0
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depth = 0
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while True:
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i = find_tokens(document.body, ["\\begin_deeper", "\\end_deeper"], i)
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if i == -1:
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break
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if document.body[i][:13] == "\\begin_deeper":
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depth += 1
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else:
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depth -= 1
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i += 1
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document.body[-2:-2] = ['\\end_deeper' for i in range(depth)]
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def long_charstyle_names(document):
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset CharStyle", i)
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if i == -1:
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return
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document.body[i] = document.body[i].replace("CharStyle ", "CharStyle CharStyle:")
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i += 1
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def revert_long_charstyle_names(document):
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset CharStyle", i)
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if i == -1:
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return
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document.body[i] = document.body[i].replace("CharStyle CharStyle:", "CharStyle")
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i += 1
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def axe_show_label(document):
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset CharStyle", i)
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if i == -1:
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return
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if document.body[i + 1].find("show_label") != -1:
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if document.body[i + 1].find("true") != -1:
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document.body[i + 1] = "status open"
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del document.body[ i + 2]
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else:
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if document.body[i + 1].find("false") != -1:
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document.body[i + 1] = "status collapsed"
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del document.body[ i + 2]
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else:
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document.warning("Malformed LyX document: show_label neither false nor true.")
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else:
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document.warning("Malformed LyX document: show_label missing in CharStyle.")
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i += 1
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def revert_show_label(document):
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset CharStyle", i)
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if i == -1:
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return
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if document.body[i + 1].find("status open") != -1:
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document.body.insert(i + 1, "show_label true")
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else:
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if document.body[i + 1].find("status collapsed") != -1:
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document.body.insert(i + 1, "show_label false")
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else:
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document.warning("Malformed LyX document: no legal status line in CharStyle.")
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i += 1
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def revert_begin_modules(document):
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i = 0
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while True:
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i = find_token(document.header, "\\begin_modules", i)
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if i == -1:
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return
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j = find_end_of(document.header, i, "\\begin_modules", "\\end_modules")
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if j == -1:
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# this should not happen
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break
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document.header[i : j + 1] = []
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def convert_flex(document):
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"Convert CharStyle to Flex"
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset CharStyle", i)
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if i == -1:
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return
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document.body[i] = document.body[i].replace('\\begin_inset CharStyle', '\\begin_inset Flex')
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def revert_flex(document):
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"Convert Flex to CharStyle"
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset Flex", i)
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if i == -1:
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return
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document.body[i] = document.body[i].replace('\\begin_inset Flex', '\\begin_inset CharStyle')
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def remove_manifest(document):
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"Remove the manifest section"
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document.manifest = None
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# Discard PDF options for hyperref
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def revert_pdf_options(document):
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"Revert PDF options for hyperref."
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i = 0
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i = find_token(document.header, "\\use_hyperref", i)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_store_options", i)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_title", 0)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_author", 0)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_subject", 0)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_keywords", 0)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_bookmarks", 0)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_bookmarksnumbered", i)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_bookmarksopen", i)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_bookmarksopenlevel", i)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_breaklinks", i)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_pdfborder", i)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_colorlinks", i)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_backref", i)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_pagebackref", i)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_pagemode", 0)
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if i != -1:
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del document.header[i]
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i = find_token(document.header, "\\pdf_quoted_options", 0)
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if i != -1:
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del document.header[i]
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def remove_inzip_options(document):
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"Remove inzipName and embed options from the Graphics inset"
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i = 0
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while 1:
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i = find_token(document.body, "\\begin_inset Graphics", i)
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if i == -1:
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return
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j = find_end_of_inset(document.body, i + 1)
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if j == -1:
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# should not happen
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document.warning("Malformed LyX document: Could not find end of graphics inset.")
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# If there's a inzip param, just remove that
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k = find_token(document.body, "\tinzipName", i + 1, j)
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if k != -1:
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del document.body[k]
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# embed option must follow the inzipName option
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del document.body[k+1]
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i = i + 1
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def convert_wrapfig_options(document):
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"Convert optional options for wrap floats (wrapfig)."
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# adds the tokens "lines", "placement", and "overhang"
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i = 0
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while True:
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i = find_token(document.body, "\\begin_inset Wrap figure", i)
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if i == -1:
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return
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document.body.insert(i + 1, "lines 0")
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j = find_token(document.body, "placement", i)
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# placement can be already set or not; if not, set it
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if j == i+2:
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document.body.insert(i + 3, "overhang 0col%")
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else:
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document.body.insert(i + 2, "placement o")
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document.body.insert(i + 3, "overhang 0col%")
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i = i + 1
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def revert_wrapfig_options(document):
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"Revert optional options for wrap floats (wrapfig)."
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i = 0
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while True:
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i = find_tokens(document.body, "lines", i)
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if i == -1:
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return
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del document.body[i]
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j = find_tokens(document.body, "overhang", i+1)
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if j != i + 1 and j != -1:
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document.warning("Malformed LyX document: Couldn't find overhang parameter of wrap float.")
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if j == -1:
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return
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del document.body[j]
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i = i + 1
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##
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# Conversion hub
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#
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supported_versions = ["1.6.0","1.6"]
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convert = [
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[277, [fix_wrong_tables]],
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[278, [close_begin_deeper]],
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[279, [long_charstyle_names]],
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[280, [axe_show_label]],
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[281, []],
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[282, []],
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[283, [convert_flex]],
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[284, []],
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[285, []], # an empty manifest is automatically added
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[286, []],
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[287, [convert_wrapfig_options]]
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]
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revert = [
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[286, [revert_wrapfig_options]],
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[285, [revert_pdf_options]],
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[284, [remove_manifest, remove_inzip_options]],
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[283, []],
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[282, [revert_flex]],
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[281, []],
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[280, [revert_begin_modules]],
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[279, [revert_show_label]],
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[278, [revert_long_charstyle_names]],
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[277, []],
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[276, []]
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]
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if __name__ == "__main__":
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pass
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