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handle invalid field mod regex

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This commit is contained in:
Damien Elmes 2019-12-16 17:53:43 +10:00
parent b06b2f26f0
commit 21108650fc
1 changed files with 4 additions and 1 deletions
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5
anki/template/template.py
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@ -184,7 +184,10 @@ class Template:
txt = self.clozeText(txt, extra, mod[1]) if txt and extra else ""
else:
# hook-based field modifier
mod, extra = re.search(r"^(.*?)(?:\((.*)\))?$", mod).groups()
m = re.search(r"^(.*?)(?:\((.*)\))?$", mod)
if not m:
return 'invalid field modifier ' + mod
mod, extra = m.groups()
txt = runFilter('fmod_' + mod, txt or '', extra or '', context,
tag, tag_name)
if txt is None: