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Handle quotes in alt texts

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A bit of a brute force solution, but the parser splits the attribute
upon encountering a quote into multiple nodes. Walk through them,
collect strings and drop them from further parsing.
This commit is contained in:
Daniel Andersson 2019-04-07 00:17:16 +02:00
parent 816fc608e6
commit 6e1f4abba0
1 changed files with 7 additions and 1 deletions
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8
recommonmark/parser.py
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@ -179,8 +179,14 @@ class CommonMarkParser(parsers.Parser):
img_node['uri'] = mdnode.destination
if mdnode.first_child and mdnode.first_child.literal:
img_node['alt'] = mdnode.first_child.literal
content = [mdnode.first_child.literal]
n = mdnode.first_child
mdnode.first_child.literal = ''
mdnode.first_child = mdnode.last_child = None
while getattr(n, 'nxt'):
n.nxt, n = None, n.nxt
content.append(n.literal)
img_node['alt'] = ''.join(content)
self.current_node.append(img_node)
self.current_node = img_node