manual: Improve documentation of get_current_dir_name. [BZ #6889]
commit7d15ef84f50a80cb170f8ce3457010f59e221cb8
authorRical Jasan <ricaljasan@pacific.net>
Fri, 16 Feb 2018 16:47:20 +0000 (16 08:47 -0800)
committerRical Jasan <ricaljasan@pacific.net>
Mon, 19 Feb 2018 09:59:52 +0000 (19 01:59 -0800)
tree9b0b5c63a67d53d76f688f85911d11686384e555
parentf8d79582896c52cc2b50bdd030a3ec27ef23b587
manual: Improve documentation of get_current_dir_name. [BZ #6889]

This is a minor rewording to clarify the behaviour of
get_current_dir_name.  Additionally, the @vindex is moved above the
@deftypefun so that following links give a better result with regard
to context.

[BZ #6889]
* manual/filesys.texi (get_current_dir_name): Clarify
behaviour.
ChangeLog
manual/filesys.texi