[Plplot-cvs] CVS update notice

[Rafael L. <rla...@us...>]

Update of /cvsroot/plplot/plplot/doc/docbook-sgml/src
In directory slayer.i.sourceforge.net:/tmp/cvs-serv17368

Modified Files:
	configure 
Log Message:
* configure.in (CHECK_DTD): Doing things in The Right Way (TM) by
  using AC_CACHE_CHECK.