Hi,

There are many hyper text viewers that can jump to a link with Enter key.
E.g.: GNU info, lynx, w3m and many Web browser, etc.
However, the Vim help cannot jump with Enter key.
The following patch enables tag jump with Enter key on Vim help:

--- a/runtime/ftplugin/help.vim
+++ b/runtime/ftplugin/help.vim
@@ -12,11 +12,18 @@ let s:cpo_save = &cpo
 set cpo&vim
 
 let b:undo_ftplugin = "setl fo< tw< cole< cocu< keywordprg<"
+      \ . "| silent! nunmap <buffer> <Enter>"
 
 setlocal formatoptions+=tcroql textwidth=78 keywordprg=:help
 if has("conceal")
   setlocal cole=2 cocu=nc
 endif
 
+if !exists("no_plugin_maps") && !exists("no_help_maps")
+  if &buftype ==# 'help'
+    nnoremap <silent><buffer> <Enter> <C-]>
+  endif
+endif
+
 let &cpo = s:cpo_save
 unlet s:cpo_save


I think this is mostly useful for newbies, but this might deprive them of a
chance of knowing Ctrl-].
What do you think, is this useful or doing too much and just meddling?

Regards,
Ken Takata

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