From 52a738b89278e15a4d22418c68e4a142d849bca3 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 14 Jul 2018 23:51:34 +1200
Subject: Adaptive 'colorcolumn' for gitcommit filetype

---
 vim/autoload/gitcommit.vim | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 vim/autoload/gitcommit.vim

(limited to 'vim/autoload')

diff --git a/vim/autoload/gitcommit.vim b/vim/autoload/gitcommit.vim
new file mode 100644
index 00000000..56b35ba6
--- /dev/null
+++ b/vim/autoload/gitcommit.vim
@@ -0,0 +1,20 @@
+" Choose the color column depending on non-comment line count
+function! gitcommit#CursorColumn() abort
+
+  " Last line number
+  let l:ll = line('$')
+
+  " If we can find a line after the first that isn't a comment, we're
+  " composing the message
+  if l:ll > 1
+    for l:li in range(2, l:ll)
+      if getline(l:li) !~# '^\s*#'
+        return '+1'
+      endif
+    endfor
+  endif
+
+  " Otherwise, we're still composing our subject
+  return '51'
+
+endfunction
-- 
cgit v1.2.3