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Simplify revert_diagram routine.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36098 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2010-11-05 01:06:08 +00:00
parent f86f875a8c
commit 21bad53704
1 changed files with 4 additions and 6 deletions
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10
lib/lyx2lyx/lyx_2_0.py
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@ -1898,7 +1898,6 @@ def revert_rule(document):
def revert_diagram(document):
" Add the feyn package if \\Diagram is used in math "
i = 0
re_diagram = re.compile(r'\\begin_inset Formula .*\\Diagram', re.DOTALL)
while True:
i = find_token(document.body, '\\begin_inset Formula', i)
if i == -1:
@ -1907,12 +1906,11 @@ def revert_diagram(document):
if j == -1:
document.warning("Malformed LyX document: Can't find end of Formula inset.")
return
m = re_diagram.search("\n".join(document.body[i:j]))
if not m:
i += 1
lines = "\n".join(document.body[i:j])
if lines.find("\\Diagram") == -1:
i = j
continue
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, "\\usepackage{feyn}")
add_to_preamble(document, ["% lyx2lyx feyn package insertion ", "\\usepackage{feyn}"])
# only need to do it once!
return