fix case when no language given for suggesting gfm code block langs #64
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Done--thanks! |
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Three things:
markdown-gfm-parse-buffer-for-languageswould error out because the(match-string-no-properties 2)call would return nil. This fixes that.?to the second newline in a block, allowing empty code blocks (which github allows).completing-readfor a language, and returns an empty string, so you can create code blocks with no specified language without having to backspace.