vimrc: Only use 'foldcolumn' if there's enough space.

[config/dotfiles.git] / vimrc

diff --git a/vimrc b/vimrc
index 83ad31581554ef4fd25b2e1e0017344645303abe..cfd10d4099f86fa8488d3548225429cf5ae9d227 100644 (file)
--- a/vimrc
+++ b/vimrc
@@ -139,7 +139,11 @@ set incsearch
 " Activate syntax folding.
 if has('folding')
     set foldmethod=syntax
-    set foldcolumn=2
+    " Only use fold column if we have enough space (for example in a (virtual)
+    " terminals).
+    if &columns > 80
+        set foldcolumn=2
+    endif
     set foldlevel=99 " no closed folds at default, 'foldenable' would disable
                      " folding which is not what I want
 endif
@@ -641,8 +645,11 @@ if has('autocmd')
 " Don't ignore case while in insert mode, but ignore case in all other modes.
 " This causes <C-N>/<C-P> to honor the case and thus only complete matching
 " capitalization. But while searching (/) 'ignorecase' is used.
-        autocmd InsertEnter * set noignorecase
-        autocmd InsertLeave * set   ignorecase
+" InsertEnter/InsertLeave doesn't exist in older Vims.
+        if exists('##InsertEnter') && exists('##InsertLeave')
+            autocmd InsertEnter * set noignorecase
+            autocmd InsertLeave * set   ignorecase
+        endif
 
 " AFTER/FTPLUGIN AUTO COMMANDS