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-rw-r--r--vim/after/ftplugin/perl/tidy.vim18
1 files changed, 12 insertions, 6 deletions
diff --git a/vim/after/ftplugin/perl/tidy.vim b/vim/after/ftplugin/perl/tidy.vim
index b2aa25c3..18033a42 100644
--- a/vim/after/ftplugin/perl/tidy.vim
+++ b/vim/after/ftplugin/perl/tidy.vim
@@ -4,8 +4,10 @@ if exists('b:did_ftplugin_perl_tidy') || &compatible
finish
endif
let b:did_ftplugin_perl_tidy = 1
-let b:undo_ftplugin = b:undo_ftplugin
- \ . '|unlet b:did_ftplugin_perl_tidy'
+if exists('b:undo_ftplugin')
+ let b:undo_ftplugin = b:undo_ftplugin
+ \ . '|unlet b:did_ftplugin_perl_tidy'
+endif
" Set up a mapping for the tidier, if we're allowed
if !exists('g:no_plugin_maps') && !exists('g:no_perl_maps')
@@ -14,16 +16,20 @@ if !exists('g:no_plugin_maps') && !exists('g:no_perl_maps')
nnoremap <buffer> <silent> <unique>
\ <Plug>PerlTidy
\ :<C-U>%!perltidy<CR>
- let b:undo_ftplugin = b:undo_ftplugin
- \ . '|nunmap <buffer> <Plug>PerlTidy'
+ if exists('b:undo_ftplugin')
+ let b:undo_ftplugin = b:undo_ftplugin
+ \ . '|nunmap <buffer> <Plug>PerlTidy'
+ endif
" If there isn't a key mapping already, use a default one
if !hasmapto('<Plug>PerlTidy')
nmap <buffer> <unique>
\ <LocalLeader>t
\ <Plug>PerlTidy
- let b:undo_ftplugin = b:undo_ftplugin
- \ . '|nunmap <buffer> <LocalLeader>t'
+ if exists('b:undo_ftplugin')
+ let b:undo_ftplugin = b:undo_ftplugin
+ \ . '|nunmap <buffer> <LocalLeader>t'
+ endif
endif
endif