Joe Mooring 58c0f5e617 Remove trailing hyphen from auto heading ID
Applicable when autoHeadingIDType is either `github` or `github-ascii`.

When autoHeadingIDType is `blackfriday`, the existing code removes
trailing whitespace while iterating through the characters, using
a boolean "futureDash" mechanism.

Fixes #6798
2020-07-05 14:13:02 +02:00
..
2020-06-27 13:28:01 +02:00