Christian Brabandt c375d050a8 Do not add extra %( %) in the statusline ...

This was used as a workaround to fix a highlighting bug, which was fixed
in Vim 7.4.1511 and therefore, we need to correctly detect that the
patch was applied and in that case skip adding those extra groups.

As a bonus, when not using those empty %( %) groups, the
skip_empty_section test will correctly handle this and therefore this
closes #1351

2016-12-13 21:14:51 +01:00

..

airline

Do not add extra %( %) in the statusline

2016-12-13 21:14:51 +01:00

airline.vim

cleanup unlet calls

2016-12-13 20:28:30 +01:00