re-integrate runtime/ vim-patch:0 #938

Vim runtime files based on 7.4.384 / hg changeset 7090d7f160f7

Excluding:
  Amiga icons (*.info, icons/)
  doc/hangulin.txt
  tutor/
  spell/
  lang/ (only used for menu translations)
  macros/maze/, macros/hanoi/, macros/life/, macros/urm/
      These were used to test vi compatibility.
  termcap
      "Demonstration of a termcap file (for the Amiga and Archimedes)"

Helped-by: Rich Wareham <rjw57@cam.ac.uk>
Helped-by: John <john.schmidt.h@gmail.com>
Helped-by: Yann <yann@yann-salaun.com>
Helped-by: Christophe Badoit <c.badoit@lesiteimmo.com>
Helped-by: drasill <github@tof2k.com>
Helped-by: Tae Sandoval Murgan <taecilla@gmail.com>
Helped-by: Lowe Thiderman <lowe.thiderman@gmail.com>

runtime/ftplugin/docbk.vim

@@ -0,0 +1,24 @@
+" Vim filetype plugin file
+" Language:	    DocBook
+" Maintainer:	    Nikolai Weibull <now@bitwi.se>
+" Latest Revision:  2012-04-25
+
+if exists('b:did_ftplugin')
+  finish
+endif
+
+if !exists('b:docbk_type')
+  if expand('%:e') == 'sgml'
+    let b:docbk_type = 'sgml'
+  else
+    let b:docbk_type = 'xml'
+  endif
+endif
+
+if b:docbk_type == 'sgml'
+  runtime! ftplugin/sgml.vim ftplugin/sgml_*.vim ftplugin/sgml/*.vim
+else
+  runtime! ftplugin/xml.vim ftplugin/xml_*.vim ftplugin/xml/*.vim
+endif
+
+let b:undo_ftplugin = "unlet! b:docbk_type"