miyuchina / mistletoe / 325

93%

master: 94%

Pull #51

travis-ci

Backtrack a minimum of one character when footnote does not match

When a footnote fails to match in Footnote.match_reference,
`lines._index` is moved backwards by a number of characters equal to the
number of newlines remaining in `lines`. This causes buggy behavior when
the input markdown does not contain any newlines, because `lines._index`
does not change.

Instead, always backtrack at least one character, so the token start `[`
is covered in case there are zero newlines.

5 of 5 new or added lines in 2 files covered. (100.0%)

2479 of 2662 relevant lines covered (93.13%)

4.65 hits per line