[gtksourceview] (3 commits) Non-fast-forward update to branch wip/iter-fix-bug

[Sébastien Wilmet <swilmet src gnome org>]

The branch 'wip/iter-fix-bug' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  a399971... iter: fix a bug in get_leading_spaces_end_boundary()

Commits added to the branch:

  6369b8b... Update Serbian translation (*)
  0b165ce... latex.lang: match word boundary after specific-commands (bu (*)
  435bd74... iter: fix a bug in get_leading_spaces_end_boundary()

(*) This commit already existed in another branch; no separate mail sent