mirror of
https://git.lyx.org/repos/lyx.git
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c2ac6440f7
Because of extensive changes in the support files, it seems to me that we actually do need to copy over everything.
265 lines
7.1 KiB
Python
265 lines
7.1 KiB
Python
# This document is part of lyx2lyx
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# -*- coding: utf-8 -*-
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# Copyright (C) 2002-2004 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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""" Convert files to the file format generated by lyx 1.1.5"""
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import re
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from parser_tools import find_token, find_token_backwards, find_re
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####################################################################
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# Private helper functions
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def get_layout(line, default_layout):
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" Get the line layout, beware of the empty layout."
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tokens = line.split()
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if len(tokens) > 1:
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return tokens[1]
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return default_layout
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####################################################################
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math_env = ["\\[","\\begin{eqnarray*}","\\begin{eqnarray}","\\begin{equation}"]
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def replace_protected_separator(document):
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" Replace protected separator. "
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lines = document.body
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i=0
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while True:
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i = find_token(lines, "\\protected_separator", i)
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if i == -1:
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break
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j = find_token_backwards(lines, "\\layout", i)
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#if j == -1: print error
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layout = get_layout(lines[j], document.default_layout)
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if layout == "LyX-Code":
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result = ""
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while lines[i] == "\\protected_separator ":
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result = result + " "
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del lines[i]
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lines[i-1] = lines[i-1] + result + lines[i]
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else:
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lines[i-1] = lines[i-1]+ "\\SpecialChar ~"
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del lines[i]
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def merge_formula_inset(document):
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" Merge formula insets. "
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lines = document.body
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i=0
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while True:
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i = find_token(lines, "\\begin_inset Formula", i)
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if i == -1: break
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if lines[i+1] in math_env:
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lines[i] = lines[i] + lines[i+1]
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del lines[i+1]
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i = i + 1
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def update_tabular(document):
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" Update from tabular format 4 to 5 if necessary. "
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lines = document.body
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lyxtable_re = re.compile(r".*\\LyXTable$")
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i=0
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while True:
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i = find_re(lines, lyxtable_re, i)
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if i == -1:
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break
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i = i + 1
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format = lines[i][8]
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if format != '4':
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continue
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lines[i]='multicol5'
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i = i + 1
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rows = int(lines[i].split()[0])
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columns = int(lines[i].split()[1])
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i = i + rows + 1
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for j in range(columns):
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col_info = lines[i].split()
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if len(col_info) == 3:
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lines[i] = lines[i] + '"" ""'
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else:
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lines[i] = " ".join(col_info[:3]) + ' "%s" ""' % col_info[3]
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i = i + 1
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while lines[i]:
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lines[i] = lines[i] + ' "" ""'
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i = i + 1
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def update_toc(document):
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" Update table of contents. "
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lines = document.body
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i = 0
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while True:
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i = find_token(lines,
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'\\begin_inset LatexCommand \\tableofcontents', i)
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if i == -1:
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break
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lines[i] = lines[i] + '{}'
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i = i + 1
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def remove_cursor(document):
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" Remove cursor. "
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lines = document.body
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i = find_token(lines, '\\cursor', 0)
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if i != -1:
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del lines[i]
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def remove_vcid(document):
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" Remove \\lyxvcid and \\lyxrcsid. "
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lines = document.header
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i = find_token(lines, '\\lyxvcid', 0)
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if i != -1:
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del lines[i]
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i = find_token(lines, '\\lyxrcsid', 0)
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if i != -1:
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del lines[i]
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def first_layout(document):
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" Fix first layout, if empty use the default layout."
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lines = document.body
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while (lines[0] == ""):
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del lines[0]
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if lines[0][:7] != "\\layout":
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lines[:0] = ['\\layout %s' % document.default_layout, '']
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def remove_space_in_units(document):
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" Remove space in units. "
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lines = document.header
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margins = ["\\topmargin","\\rightmargin",
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"\\leftmargin","\\bottommargin"]
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unit_rexp = re.compile(r'[^ ]* (.*) (.*)')
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for margin in margins:
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i = 0
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while True:
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i = find_token(lines, margin, i)
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if i == -1:
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break
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result = unit_rexp.search(lines[i])
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if result:
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lines[i] = margin + " " + result.group(1) + result.group(2)
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i = i + 1
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def latexdel_getargs(document, i):
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" Get arguments from latexdel insets. "
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lines = document.body
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# play safe, clean empty lines
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while True:
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if lines[i]:
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break
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del lines[i]
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j = find_token(lines, '\\end_inset', i)
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if i == j:
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del lines[i]
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else:
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document.warning("Unexpected end of inset.")
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j = find_token(lines, '\\begin_inset LatexDel }{', i)
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ref = " ".join(lines[i:j])
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del lines[i:j + 1]
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# play safe, clean empty lines
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while True:
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if lines[i]:
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break
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del lines[i]
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j = find_token(lines, '\\end_inset', i - 1)
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if i == j:
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del lines[i]
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else:
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document.warning("Unexpected end of inset.")
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j = find_token(lines, '\\begin_inset LatexDel }', i)
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label = " ".join(lines[i:j])
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del lines[i:j + 1]
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return ref, label
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def update_ref(document):
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" Update reference inset. "
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lines = document.body
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i = 0
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while True:
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i = find_token(lines, '\\begin_inset LatexCommand', i)
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if i == -1:
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return
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if lines[i].split()[-1] == "\\ref{":
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i = i + 1
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ref, label = latexdel_getargs(document, i)
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lines[i - 1] = "%s[%s]{%s}" % (lines[i - 1][:-1], ref, label)
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i = i + 1
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def update_latexdel(document):
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" Remove latexdel insets. "
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lines = document.body
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i = 0
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latexdel_re = re.compile(r".*\\begin_inset LatexDel")
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while True:
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i = find_re(lines, latexdel_re, i)
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if i == -1:
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return
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lines[i] = lines[i].replace('\\begin_inset LatexDel',
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'\\begin_inset LatexCommand')
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j = lines[i].find('\\begin_inset')
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lines.insert(i+1, lines[i][j:])
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lines[i] = lines[i][:j].strip()
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i = i + 1
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if lines[i].split()[-1] in ("\\url{", "\\htmlurl{"):
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i = i + 1
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ref, label = latexdel_getargs(document, i)
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lines[i -1] = "%s[%s]{%s}" % (lines[i-1][:-1], label, ref)
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i = i + 1
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supported_versions = ["1.1.5","1.1.5fix1","1.1.5fix2","1.1"]
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convert = [[216, [first_layout, remove_vcid, remove_cursor,
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update_toc, replace_protected_separator,
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merge_formula_inset, update_tabular,
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remove_space_in_units, update_ref,
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update_latexdel]]]
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revert = []
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if __name__ == "__main__":
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pass
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