Fix parsing of punctuation in format_links() #3027
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This allows to parse `(URL).` correctly, which was not detected as URL before.
(Test case already part of test_format_links_simple_url.)
Hiding previous comment about dato#15, which was closed and fast-forwarded hereI also noticed that multiple punctuations signs are not supported. This is a bit trickier to implement, because the current approach asumes only one character at either side is to be stripped. Can be easily solved with a function that, rather than return booleans, splits the string into a prefix/link/suffix triplet. I'll submit that as a separate PR if it doesn't seem too much to review. Thanks! (Since it's a chained PR, it's at dato#15 at the moment. You can fast-forward to this PR if you wish to merge/review all together.) |
Also, consolidate all punctuation tests into a single table-driven one.
They're identical here, since re.M is not used, and the better-known should be used, for readability.
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This is really niiiice! Well done! |
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The main fix is not parsing punctuation inside brackets if it's not preceded by a URL. This fixes #2993, fixes #3049. Additionally, multiple punctuation signs are now supported.
As noted in a comment below, the inner workings of the function are changed, making helper functions perform the stripping of symbols, rather than just returning bool.