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Adjusted code for bad latex commands to pass tests

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Arne Ludwig 2015-07-30 12:44:58 +02:00
parent d8d9bf4dcd
commit b5f375cc24
1 changed files with 4 additions and 4 deletions
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8
anki/latex.py
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@ -78,11 +78,11 @@ def _buildImg(col, latex, fname, model):
latex = latex.encode("utf8") latex = latex.encode("utf8")
# it's only really secure if run in a jail, but these are the most common # it's only really secure if run in a jail, but these are the most common
tmplatex = latex.replace("\\includegraphics", "") tmplatex = latex.replace("\\includegraphics", "")
for bad in ("write18", "\\\\readline", "\\\\input", "\\\\include", for bad in ("\\write18", "\\readline", "\\input", "\\include",
"\\\\catcode", "\\\\openout", "\\\\write", "\\\\loop", "\\catcode", "\\openout", "\\write", "\\loop",
"\\\\def", "\\\\shipout"): "\\def", "\\shipout"):
# don't mind if the sequence is only part of a command # don't mind if the sequence is only part of a command
bad_re = bad + "[^a-zA-Z]" bad_re = "\\" + bad + "[^a-zA-Z]"
if re.search(bad_re, tmplatex): if re.search(bad_re, tmplatex):
return _("""\ return _("""\
For security reasons, '%s' is not allowed on cards. You can still use \ For security reasons, '%s' is not allowed on cards. You can still use \