Update runtime files
diff --git a/runtime/ftplugin/gprof.vim b/runtime/ftplugin/gprof.vim
index d4547ae..d8974bc 100644
--- a/runtime/ftplugin/gprof.vim
+++ b/runtime/ftplugin/gprof.vim
@@ -1,6 +1,7 @@
-" Language: gprof
-" Maintainer: Dominique Pelle <dominique.pelle@gmail.com>
-" Last Change: 2021 Apr 08
+" Language: gprof
+" Maintainer: Dominique Pelle <dominique.pelle@gmail.com>
+" Contributors: Doug Kearns <dougkearns@gmail.com>
+" Last Change: 2021 Sep 19
" When cursor is on one line of the gprof call graph,
" calling this function jumps to this function in the call graph.
@@ -9,7 +10,7 @@
endif
let b:did_ftplugin=1
-fun! <SID>GprofJumpToFunctionIndex()
+func! <SID>GprofJumpToFunctionIndex()
let l:line = getline('.')
if l:line =~ '[\d\+\]$'
" We're in a line in the call graph.
@@ -22,11 +23,14 @@
call search('^\[\d\+\].*\d\s\+' . escape(@", '[]*.') . '\>', 'sW')
norm! zz
endif
-endfun
+endfunc
-" Pressing <C-]> on a line in the gprof flat profile or in
-" the call graph, jumps to the corresponding function inside
-" the flat profile.
-map <buffer> <silent> <C-]> :call <SID>GprofJumpToFunctionIndex()<CR>
+if !exists("no_plugin_maps") && !exists("no_gprof_maps")
+ " Pressing <C-]> on a line in the gprof flat profile or in
+ " the call graph, jumps to the corresponding function inside
+ " the flat profile.
+ map <buffer> <silent> <C-]> :call <SID>GprofJumpToFunctionIndex()<CR>
+ let b:undo_ftplugin = "silent! unmap <buffer> <C-]>"
+endif
" vim:sw=2 fdm=indent