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+" Vim plug-in
+" Maintainer: Peter Odding <peter@peterodding.com>
+" Last Change: June 6, 2010
+" URL: http://peterodding.com/code/vim/easytags
+" Requires: Exuberant Ctags (http://ctags.sf.net)
+" License: MIT
+" Version: 1.6
+
+" Support for automatic update using the GLVS plug-in.
+" GetLatestVimScripts: 3114 1 :AutoInstall: easytags.zip
+
+" Don't source the plug-in when its already been loaded or &compatible is set.
+if &cp || exists('g:loaded_easytags')
+  finish
+endif
+
+" Configuration defaults. {{{1
+
+if !exists('g:easytags_file')
+  if has('win32') || has('win64')
+    let g:easytags_file = '~/_vimtags'
+  else
+    let g:easytags_file = '~/.vimtags'
+  endif
+endif
+
+if !exists('g:easytags_resolve_links')
+  let g:easytags_resolve_links = 0
+endif
+
+if !exists('g:easytags_always_enabled')
+  let g:easytags_always_enabled = 0
+endif
+
+if !exists('g:easytags_on_cursorhold')
+  let g:easytags_on_cursorhold = 1
+endif
+
+" Before sourcing the rest of the plug-in first check that the location of the
+" "Exuberant Ctags" program has been configured or that the program exists in
+" one of its default locations.
+
+if exists('g:easytags_cmd') && executable(g:easytags_cmd)
+  let s:ctags_installed = 1
+else
+  " On Ubuntu Linux, Exuberant Ctags is installed as `ctags'. On Debian Linux,
+  " Exuberant Ctags is installed as `exuberant-ctags'. On Free-BSD, Exuberant
+  " Ctags is installed as `exctags'. Finally there is `ctags.exe' on Windows.
+  for s:command in ['ctags', 'exuberant-ctags', 'esctags', 'ctags.exe']
+    if executable(s:command)
+      let g:easytags_cmd = s:command
+      let s:ctags_installed = 1
+      break
+    endif
+  endfor
+endif
+
+if !exists('s:ctags_installed')
+  echomsg "easytags.vim: Exuberant Ctags unavailable! Plug-in not loaded."
+  if executable('apt-get')
+    echomsg "On Ubuntu & Debian Linux, you can install Exuberant Ctags"
+    echomsg "by installing the package named `exuberant-ctags':"
+    echomsg "  sudo apt-get install exuberant-ctags"
+  else
+    echomsg "Please download & install Exuberant Ctags from http://ctags.sf.net"
+  endif
+  finish
+endif
+
+" The :UpdateTags and :HighlightTags commands. {{{1
+
+command! -bar -bang UpdateTags call easytags#update_cmd(<q-bang> == '!')
+command! -bar HighlightTags call easytags#highlight_cmd()
+
+" Automatic commands. {{{1
+
+augroup PluginEasyTags
+  autocmd!
+  if g:easytags_always_enabled
+    autocmd BufReadPost,BufWritePost * call easytags#autoload()
+  endif
+  if g:easytags_on_cursorhold
+    autocmd CursorHold,CursorHoldI * call easytags#autoload()
+  endif
+  autocmd User PublishPre HighlightTags
+augroup END
+
+" }}}1
+
+" Make sure the plug-in is only loaded once.
+let g:loaded_easytags = 1
+
+" vim: ts=2 sw=2 et