motiejus/dotfiles

commit 073f3a37b9a7c2db488802e0da7b8d84fef2ab84 (tree)
parent b7b23001def8d2ae816ff6dd772cd50976189e0e
Author: Tim Pope <code@tpope.net>
Date:   Wed, 30 Sep 2015 18:49:29 -0400

Short circuit when jumping too far in blame history

References https://github.com/tpope/vim-fugitive/issues/607

Diffstat:
M
plugin/fugitive.vim
 | 
18
++++++++++--------

1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/plugin/fugitive.vim b/plugin/fugitive.vim
@@ -2070,15 +2070,17 @@ function! s:BlameJump(suffix) abort
   if winnr > 0
     exe bufnr.'bdelete'
   endif
-  execute 'Gblame '.args
-  execute lnum
-  let delta = line('.') - line('w0') - offset
-  if delta > 0
-    execute 'normal! '.delta."\<C-E>"
-  elseif delta < 0
-    execute 'normal! '.(-delta)."\<C-Y>"
+  if exists(':Gblame')
+    execute 'Gblame '.args
+    execute lnum
+    let delta = line('.') - line('w0') - offset
+    if delta > 0
+      execute 'normal! '.delta."\<C-E>"
+    elseif delta < 0
+      execute 'normal! '.(-delta)."\<C-Y>"
+    endif
+    syncbind
   endif
-  syncbind
   return ''
 endfunction