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-rw-r--r--vim/after/ftplugin/html/tidy.vim68
1 files changed, 39 insertions, 29 deletions
diff --git a/vim/after/ftplugin/html/tidy.vim b/vim/after/ftplugin/html/tidy.vim
index 6e612feb..5a8ded7e 100644
--- a/vim/after/ftplugin/html/tidy.vim
+++ b/vim/after/ftplugin/html/tidy.vim
@@ -1,39 +1,49 @@
-" Only do this when not done yet for this buffer
-" Also do nothing if 'compatible' enabled, or if the current filetype is
-" actually markdown
-if exists('b:did_ftplugin_html_tidy') || &compatible
+" html/tidy.vim: Use tidy(1) to filter HTML documents
+
+" Don't load if running compatible or too old
+if &compatible || v:version < 700
+ finish
+endif
+
+" Don't load if already loaded
+if exists('b:did_ftplugin_html_tidy')
finish
endif
-if &filetype ==# 'markdown'
+
+" Don't load if the primary filetype isn't HTML
+if &filetype !=# 'html'
finish
endif
+
+" Flag as loaded
let b:did_ftplugin_html_tidy = 1
-if exists('b:undo_ftplugin')
- let b:undo_ftplugin = b:undo_ftplugin
- \ . '|unlet b:did_ftplugin_html_tidy'
+let b:undo_ftplugin = b:undo_ftplugin
+ \ . '|unlet b:did_ftplugin_html_tidy'
+
+" Plugin function
+function s:HtmlTidy()
+ let l:view = winsaveview()
+ %!tidy -quiet
+ call winrestview(l:view)
+endfunction
+
+" Stop here if the user doesn't want ftplugin mappings
+if exists('g:no_plugin_maps') || exists('g:no_html_maps')
+ finish
endif
-" Set up a mapping for the tidier, if we're allowed
-if !exists('g:no_plugin_maps') && !exists('g:no_html_maps')
+" Define a mapping target
+nnoremap <buffer> <silent> <unique>
+ \ <Plug>HtmlTidy
+ \ :<C-U>call <SID>HtmlTidy()<CR>
+let b:undo_ftplugin = b:undo_ftplugin
+ \ . '|nunmap <buffer> <Plug>HtmlTidy'
- " Define a mapping target
- nnoremap <buffer> <silent> <unique>
+" If there isn't a key mapping already, use a default one
+if !hasmapto('<Plug>HtmlTidy')
+ nmap <buffer> <unique>
+ \ <LocalLeader>t
\ <Plug>HtmlTidy
- \ :<C-U>%!tidy -quiet<CR>
- if exists('b:undo_ftplugin')
- let b:undo_ftplugin = b:undo_ftplugin
- \ . '|nunmap <buffer> <Plug>HtmlTidy'
- endif
-
- " If there isn't a key mapping already, use a default one
- if !hasmapto('<Plug>HtmlTidy')
- nmap <buffer> <unique>
- \ <LocalLeader>t
- \ <Plug>HtmlTidy
- if exists('b:undo_ftplugin')
- let b:undo_ftplugin = b:undo_ftplugin
- \ . '|nunmap <buffer> <LocalLeader>t'
- endif
- endif
-
+ let b:undo_ftplugin = b:undo_ftplugin
+ \ . '|nunmap <buffer> <LocalLeader>t'
endif