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fix bug 4639

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23813 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
José Matox 2008-03-18 19:41:50 +00:00
parent e01e14872d
commit 6c57005797
2 changed files with 14 additions and 11 deletions
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9
lib/lyx2lyx/LyX.py
View File

@ -247,6 +247,12 @@ class LyX_base:
self.header.append(line) self.header.append(line)
i = find_token(self.header, '\\textclass', 0)
if i == -1:
self.warning("Malformed LyX file: Missing '\\textclass'.")
i = find_token(self.header, '\\lyxformat', 0) + 1
self.header[i:i] = ['\\textclass article']
self.textclass = get_value(self.header, "\\textclass", 0) self.textclass = get_value(self.header, "\\textclass", 0)
self.backend = get_backend(self.textclass) self.backend = get_backend(self.textclass)
self.format = self.read_format() self.format = self.read_format()
@ -284,9 +290,6 @@ class LyX_base:
if self.preamble: if self.preamble:
i = find_token(self.header, '\\textclass', 0) + 1 i = find_token(self.header, '\\textclass', 0) + 1
preamble = ['\\begin_preamble'] + self.preamble + ['\\end_preamble'] preamble = ['\\begin_preamble'] + self.preamble + ['\\end_preamble']
if i == 0:
self.error("Malformed LyX file: Missing '\\textclass'.")
else:
header = self.header[:i] + preamble + self.header[i:] header = self.header[:i] + preamble + self.header[i:]
else: else:
header = self.header header = self.header

2
lib/lyx2lyx/parser_tools.py
View File

@ -149,7 +149,7 @@ def get_value(lines, token, start, end = 0, default = ""):
i = find_token_exact(lines, token, start, end) i = find_token_exact(lines, token, start, end)
if i == -1: if i == -1:
return "" return default
if len(lines[i].split()) > 1: if len(lines[i].split()) > 1:
return lines[i].split()[1] return lines[i].split()[1]
else: else: