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fix: Only allow a single newline in when URLizing RFC tags (#4710)

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Fixes #4705
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Lars Eggert 2022-11-05 17:22:56 +00:00 committed by GitHub
parent fbd9509db7
commit b6b48ec8f9
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2
ietf/doc/templatetags/ietf_filters.py
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@ -249,7 +249,7 @@ def urlize_ietf_docs(string, autoescape=None):
flags=re.IGNORECASE | re.ASCII,
)
string = re.sub(
r"\b(?<![/\-:=#\"\'])((RFC|BCP|STD|FYI)\s*0*(\d+))\b",
r"\b(?<![/\-:=#\"\'])((RFC|BCP|STD|FYI) *\n? *0*(\d+))\b",
link_other_doc_match,
string,
flags=re.IGNORECASE | re.ASCII,