From 5c72f7817c6dcebd367218c5c4502f0a182d71df Mon Sep 17 00:00:00 2001
From: Romain Boman <r.boman@uliege.be>
Date: Mon, 6 Apr 2020 17:31:35 +0200
Subject: [PATCH] fix fabulous compatibility
---
vim/.vimrc | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/vim/.vimrc b/vim/.vimrc
index c8fdda2..22fe6d6 100644
--- a/vim/.vimrc
+++ b/vim/.vimrc
@@ -84,10 +84,12 @@ set nowrap " no wrapping of long lines
set noswapfile
set nobackup " because undodir/undofile
-set undodir=~/.vim/undodir
-set undofile
-if !isdirectory(&undodir)
- call mkdir(&undodir, "p")
+if has('persistent_undo')
+ set undodir=~/.vim/undodir
+ set undofile
+ if !isdirectory(&undodir)
+ call mkdir(&undodir, "p")
+ endif
endif
set hlsearch " highlight search terms
@@ -118,9 +120,10 @@ else
endif
-
set cursorline " highlight the line of the cursor
-set colorcolumn=80 " highlight column #80
+if exists("&colorcolumn")
+ set colorcolumn=80 " highlight column #80
+endif
highlight CorlorColumn ctermbg=0 guibg=lightgrey
" highlight text beyond column 80
highlight OverLength ctermbg=71 ctermfg=white guibg=#592929
--
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