diff --git a/plugin/delimitMate.vim b/plugin/delimitMate.vim
index 9e47405..5b6509b 100644
--- a/plugin/delimitMate.vim
+++ b/plugin/delimitMate.vim
@@ -254,19 +254,19 @@ function! s:DelimitMateSwitch() "{{{
 	endif
 endfunction "}}}
 
-function! s:Finish()
+function! s:Finish() " {{{
 	if exists('g:delimitMate_loaded')
 		return delimitMate#Finish(1)
 	endif
 	return ''
-endfunction
+endfunction " }}}
 
-function! s:FlushBuffer()
+function! s:FlushBuffer() " {{{
 	if exists('g:delimitMate_loaded')
 		return delimitMate#FlushBuffer()
 	endif
 	return ''
-endfunction
+endfunction " }}}
 
 "}}}
 
@@ -321,16 +321,34 @@ endfunction "}}}
 function! s:ExtraMappings() "{{{
 	" If pair is empty, delete both delimiters:
 	inoremap <silent> <Plug>delimitMateBS <C-R>=delimitMate#BS()<CR>
+	if !hasmapto('<Plug>delimitMateBS','i')
+		silent! imap <unique> <buffer> <BS> <Plug>delimitMateBS
+	endif
 	" If pair is empty, delete closing delimiter:
 	inoremap <silent> <expr> <Plug>delimitMateS-BS delimitMate#WithinEmptyPair() ? "\<C-R>=delimitMate#Del()\<CR>" : "\<S-BS>"
+	if !hasmapto('<Plug>delimitMateS-BS','i')
+		silent! imap <unique> <buffer> <S-BS> <Plug>delimitMateS-BS
+	endif
 	" Expand return if inside an empty pair:
 	inoremap <silent> <Plug>delimitMateCR <C-R>=delimitMate#ExpandReturn()<CR>
+	if b:_l_delimitMate_expand_cr != 0 && !hasmapto('<Plug>delimitMateCR', 'i')
+		silent! imap <unique> <buffer> <CR> <Plug>delimitMateCR
+	endif
 	" Expand space if inside an empty pair:
 	inoremap <silent> <Plug>delimitMateSpace <C-R>=delimitMate#ExpandSpace()<CR>
-	" Jump out ot any empty pair:
+	if b:_l_delimitMate_expand_space != 0 && !hasmapto('<Plug>delimitMateSpace', 'i')
+		silent! imap <unique> <buffer> <Space> <Plug>delimitMateSpace
+	endif
+	" Jump over any delimiter:
 	inoremap <silent> <Plug>delimitMateS-Tab <C-R>=delimitMate#JumpAny("\<S-Tab>")<CR>
+	if b:_l_delimitMate_tab2exit && !hasmapto('<Plug>delimitMateS-Tab', 'i')
+		silent! imap <unique> <buffer> <S-Tab> <Plug>delimitMateS-Tab
+	endif
 	" Change char buffer on Del:
 	inoremap <silent> <Plug>delimitMateDel <C-R>=delimitMate#Del()<CR>
+	if !hasmapto('<Plug>delimitMateDel', 'i')
+		silent! imap <unique> <buffer> <Del> <Plug>delimitMateDel
+	endif
 	" Flush the char buffer on movement keystrokes or when leaving insert mode:
 	for map in ['Esc', 'Left', 'Right', 'Home', 'End']
 		exec 'inoremap <silent> <Plug>delimitMate'.map.' <C-R>=<SID>Finish()<CR><'.map.'>'
@@ -355,27 +373,10 @@ function! s:ExtraMappings() "{{{
 
 	" Jump over next delimiters
 	inoremap <buffer> <Plug>delimitMateJumpMany <C-R>=len(b:_l_delimitMate_buffer) ? delimitMate#Finish(0) : delimitMate#JumpMany()<CR>
-	imap <silent> <buffer> <C-G>g <Plug>delimitMateJumpMany
+	if !hasmapto('<Plug>delimitMateJumpMany')
+		imap <silent> <buffer> <C-G>g <Plug>delimitMateJumpMany
+	endif
 
-	" Map away!
-	if !hasmapto('<Plug>delimitMateDel', 'i')
-		silent! imap <unique> <buffer> <Del> <Plug>delimitMateDel
-	endif
-	if !hasmapto('<Plug>delimitMateBS','i')
-		silent! imap <unique> <buffer> <BS> <Plug>delimitMateBS
-	endif
-	if !hasmapto('<Plug>delimitMateS-BS','i')
-		silent! imap <unique> <buffer> <S-BS> <Plug>delimitMateS-BS
-	endif
-	if b:_l_delimitMate_expand_cr != 0 && !hasmapto('<Plug>delimitMateCR', 'i')
-		silent! imap <unique> <buffer> <CR> <Plug>delimitMateCR
-	endif
-	if b:_l_delimitMate_expand_space != 0 && !hasmapto('<Plug>delimitMateSpace', 'i')
-		silent! imap <unique> <buffer> <Space> <Plug>delimitMateSpace
-	endif
-	if b:_l_delimitMate_tab2exit && !hasmapto('<Plug>delimitMateS-Tab', 'i')
-		silent! imap <unique> <buffer> <S-Tab> <Plug>delimitMateS-Tab
-	endif
 	" The following simply creates an ambiguous mapping so vim fully processes
 	" the escape sequence for terminal keys, see 'ttimeout' for a rough
 	" explanation, this just forces it to work