many improvements (here-doc strings, numbers highlighting, string

2007-08-25  Paolo Borelli  <pborelli@katamail.com>

	* gtksourceview/language-specs/php.lang: many improvements (here-doc
	strings, numbers highlighting, string variables, ...) based on a patch
	by Eric Norige on bug #448513.


svn path=/trunk/; revision=1620