Fix link_to_gfm with only a reference having the incorrect link

Before:

link_to_gfm("#4", "/foo")     # => "<a href="/namespace/project/issues/4" class="gfm gfm-issue">#4</a>"
link_to_gfm("See #4", "/foo") # => "<a href="/foo">See </a><a href="/namespace/project/issues/4" class="gfm gfm-issue">#4</a>"

After:

link_to_gfm("#4", "/foo")     # => "<a href="/foo">#4</a>"
link_to_gfm("See #4", "/foo") # => "<a href="/foo">See </a><a href="/namespace/project/issues/4" class="gfm gfm-issue">#4</a>"

Closes #192 (closed)
Closes #1721 (closed)
Closes GitHub #7115

Added 1 commit:

• 5733bdb7 - Fix link_to_gfm with only a reference having the incorrect link

@DouweM Please review to see if this makes sense, and merge.

Reassigned to @DouweM

mentioned in issue #192 (closed)

Status changed to merged

mentioned in commit a675bea2

mentioned in issue #1777 (closed)