--- a/runtime/ftplugin/eruby.vim
+++ b/runtime/ftplugin/eruby.vim
@@ -3,6 +3,7 @@
 " Maintainer:		Tim Pope <vimNOSPAM@tpope.org>
 " URL:			https://github.com/vim-ruby/vim-ruby
 " Release Coordinator:	Doug Kearns <dougkearns@gmail.com>
+" Last Change:		2019 Jan 06
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -27,7 +28,7 @@ elseif !exists("b:eruby_subtype")
   let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$")
   let b:eruby_subtype = matchstr(s:lines,'eruby_subtype=\zs\w\+')
   if b:eruby_subtype == ''
-    let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\|\.erubis\)\+$','',''),'\.\zs\w\+\%(\ze+\w\+\)\=$')
+    let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\|\.erubis\|\.example\)\+$','',''),'\.\zs\w\+\%(\ze+\w\+\)\=$')
   endif
   if b:eruby_subtype == 'rhtml'
     let b:eruby_subtype = 'html'
@@ -45,7 +46,7 @@ elseif !exists("b:eruby_subtype")
   endif
 endif
 
-if exists("b:eruby_subtype") && b:eruby_subtype != ''
+if exists("b:eruby_subtype") && b:eruby_subtype != '' && b:eruby_subtype !=? 'eruby'
   exe "runtime! ftplugin/".b:eruby_subtype.".vim ftplugin/".b:eruby_subtype."_*.vim ftplugin/".b:eruby_subtype."/*.vim"
 else
   runtime! ftplugin/html.vim ftplugin/html_*.vim ftplugin/html/*.vim
@@ -66,6 +67,21 @@ if exists("b:match_words")
   unlet b:match_words
 endif
 
+let s:cfilemap = v:version >= 704 ? maparg('<Plug><cfile>', 'c', 0, 1) : {}
+if !get(s:cfilemap, 'buffer') || !s:cfilemap.expr || s:cfilemap.rhs =~# 'ErubyAtCursor()'
+  let s:cfilemap = {}
+endif
+if !has_key(s:cfilemap, 'rhs')
+  let s:cfilemap.rhs = "substitute(&l:inex =~# '\\<v:fname\\>' && len(expand('<cfile>')) ? eval(substitute(&l:inex, '\\<v:fname\\>', '\\=string(expand(\"<cfile>\"))', 'g')) : '', '^$', \"\\022\\006\",'')"
+endif
+let s:ctagmap = v:version >= 704 ? maparg('<Plug><ctag>', 'c', 0, 1) : {}
+if !get(s:ctagmap, 'buffer') || !s:ctagmap.expr || s:ctagmap.rhs =~# 'ErubyAtCursor()'
+  let s:ctagmap = {}
+endif
+let s:include = &l:include
+let s:path = &l:path
+let s:suffixesadd = &l:suffixesadd
+
 runtime! ftplugin/ruby.vim ftplugin/ruby_*.vim ftplugin/ruby/*.vim
 let b:did_ftplugin = 1
 
@@ -80,6 +96,15 @@ if exists("b:match_words")
   let s:match_words = b:match_words . ',' . s:match_words
 endif
 
+if len(s:include)
+  let &l:include = s:include
+endif
+let &l:path = s:path . (s:path =~# ',$\|^$' ? '' : ',') . &l:path
+let &l:suffixesadd = s:suffixesadd . (s:suffixesadd =~# ',$\|^$' ? '' : ',') . &l:suffixesadd
+exe 'cmap <buffer><script><expr> <Plug><cfile> ErubyAtCursor() ? ' . maparg('<Plug><cfile>', 'c') . ' : ' . s:cfilemap.rhs
+exe 'cmap <buffer><script><expr> <Plug><ctag> ErubyAtCursor() ? ' . maparg('<Plug><ctag>', 'c') . ' : ' . get(s:ctagmap, 'rhs', '"\022\027"')
+unlet s:cfilemap s:ctagmap s:include s:path s:suffixesadd
+
 " Change the browse dialog on Win32 to show mainly eRuby-related files
 if has("gui_win32")
   let b:browsefilter="eRuby Files (*.erb, *.rhtml)\t*.erb;*.rhtml\n" . s:browsefilter
@@ -99,4 +124,9 @@ let b:undo_ftplugin = "setl cms< "
 let &cpo = s:save_cpo
 unlet s:save_cpo
 
+function! ErubyAtCursor() abort
+  let groups = map(['erubyBlock', 'erubyComment', 'erubyExpression', 'erubyOneLiner'], 'hlID(v:val)')
+  return !empty(filter(synstack(line('.'), col('.')), 'index(groups, v:val) >= 0'))
+endfunction
+
 " vim: nowrap sw=2 sts=2 ts=8: