From: Simon Ruderich <simon@ruderich.org>
Date: Thu, 15 Nov 2012 20:00:19 +0000 (+0100)
Subject: vimrc: Add StatuslineSyntaxGroup().
X-Git-Url: https://ruderich.org/simon/gitweb/?p=config%2Fdotfiles.git;a=commitdiff_plain;h=cbf6334225a37daa7e89cdd9797358acef12e68d

vimrc: Add StatuslineSyntaxGroup().

Useful to debug color schemes but not used by default.
---

diff --git a/vimrc b/vimrc
index 8922942..3f94aef 100644
--- a/vimrc
+++ b/vimrc
@@ -373,6 +373,16 @@ if has('statusline')
         endif
     endfunction
 
+    " Return current syntax group in brackets or nothing if there's none.
+    function! StatuslineSyntaxGroup()
+        let l:group = synIDattr(synID(line('.'), col('.'), 1), 'name')
+        if l:group != ''
+            return '[' . l:group . '] '
+        else
+            return ''
+        endif
+    endfunction
+
     set statusline=
     " on the left
     set statusline+=%02n  " buffer number