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Empty link labels should be disallowed #322

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raphlinus opened this issue May 6, 2015 · 0 comments
Closed

Empty link labels should be disallowed #322

raphlinus opened this issue May 6, 2015 · 0 comments

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@raphlinus
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It should be explicit in the spec that a link label must contain at least one non-whitespace character. The cmark reference implementation already has this behavior, so it's mostly a question of documenting it in the spec.

Originally discussed at http://talk.commonmark.org/t/can-link-label-be-empty/1174.
@jgm jgm closed this as completed in d9accf4 Jun 4, 2015
jgm added a commit to commonmark/cmark that referenced this issue Jun 4, 2015
@jgm
Don't allow link labels with no non-whitespace characters.
7767b22 
See commonmark/commonmark-spec#322.
jgm added a commit to commonmark/commonmark.js that referenced this issue Jun 4, 2015
@jgm
Ensure that link labels contain non-whitespace.
a903f84 
See commonmark/commonmark-spec#322.
colinodell added a commit to thephpleague/commonmark that referenced this issue Jun 10, 2015
@colinodell
Ensure that link labels contain non-whitespace (commonmark/commonmark…
6088c5a 
…-spec#322)
@wooorm wooorm mentioned this issue Jul 9, 2020
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talum pushed a commit to github/cmark-gfm that referenced this issue Sep 14, 2021
@jgm
Don't allow link labels with no non-whitespace characters.
bb387a6 
See commonmark/commonmark-spec#322.
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@raphlinus