mirror of
https://git.lyx.org/repos/lyx.git
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cbbfb29048
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4949 a592a061-630c-0410-9148-cb99ea01b6c8
136 lines
3.5 KiB
Python
136 lines
3.5 KiB
Python
# This file is part of lyx2lyx
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# Copyright (C) 2002 Dekel Tsur <dekel@lyx.org>, 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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import string
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def check_token(line, token):
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if line[:len(token)] == token:
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return 1
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return 0
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# We need to check that the char after the token is space, but I think
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# we can ignore this
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def find_token(lines, token, start, end = 0):
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if end == 0:
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end = len(lines)
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m = len(token)
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for i in xrange(start, end):
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if lines[i][:m] == token:
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return i
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return -1
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def find_tokens(lines, tokens, start, end = 0):
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if end == 0:
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end = len(lines)
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for i in xrange(start, end):
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line = lines[i]
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for token in tokens:
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if line[:len(token)] == token:
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return i
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return -1
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def find_re(lines, rexp, start, end = 0):
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if end == 0:
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end = len(lines)
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for i in xrange(start, end):
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if rexp.match(lines[i]):
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return i
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return -1
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def find_token_backwards(lines, token, start):
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m = len(token)
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for i in xrange(start, -1, -1):
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line = lines[i]
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if line[:m] == token:
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return i
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return -1
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def find_tokens_backwards(lines, tokens, start):
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for i in xrange(start, -1, -1):
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line = lines[i]
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for token in tokens:
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if line[:len(token)] == token:
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return i
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return -1
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def get_value(lines, token, start, end = 0):
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i = find_token(lines, token, start, end)
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if i == -1:
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return ""
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return string.split(lines[i])[1]
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# Finds the paragraph that contains line i.
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import sys
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def get_paragraph(lines, i):
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while 1:
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i = find_tokens_backwards(lines, ["\\end_inset", "\\layout"], i)
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if check_token(lines[i], "\\layout"):
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return i
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count = 1
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while count > 0:
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i = find_tokens_backwards(lines, ["\\end_inset", "\\begin_inset"], i-1)
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if check_token(lines[i], "\\end_inset"):
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count = count+1
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else:
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count = count-1
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# Finds the matching \end_inset
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def find_end_of_inset(lines, i):
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count = 1
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i = i+1
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while 1:
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i = find_tokens(lines, ["\\end_inset", "\\begin_inset"], i)
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if check_token(lines[i], "\\begin_inset"):
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count = count+1
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else:
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count = count-1
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if count == 0:
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return i
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i = i+1
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def is_nonempty_line(line):
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return line != " "*len(line)
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def find_nonempty_line(lines, start, end = 0):
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if end == 0:
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end = len(lines)
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for i in xrange(start, end):
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if is_nonempty_line(lines[i]):
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return i
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return -1
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def set_comment(lines, number):
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x = int(number)
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if x < 216:
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# It is not worth the trouble to handle this case
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return
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elif x < 220:
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version = "1.1"
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else:
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version = "1.2"
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lines[0] = "#LyX %s created this file. For more info see http://www.lyx.org/" % version
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if lines[1][0] == '#':
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del lines[1]
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def set_format(lines, number):
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if int(number) <= 217:
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number = float(number)/100
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i = find_token(lines, "\\lyxformat", 0)
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lines[i] = "\\lyxformat %s" % number
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