Add copyright information for PDF images.

doc/lispintro/ChangeLog

+2009-10-27  Glenn Morris  <rgm@gnu.org>
+
+	* cons-1.pdf, cons-2.pdf, cons-2a.pdf, cons-3.pdf, cons-4.pdf:
+	* cons-5.pdf, drawers.pdf, lambda-1.pdf, lambda-2.pdf, lambda-3.pdf:
+	New files, generated from .eps versions with epstopdf.
+	* README: Add copyright information for PDF images.
+
+	* Makefile.in (TEXI2PDF): New variable.
+	(emacs-lisp-intro.pdf): New target.
+
+	* makefile.w32-in (texinfodir, TEXI2PDF): New variables.
+	(ENVADD): Add -I$texinfodir.
+	(emacs-lisp-intro.pdf): New target.
+
 2009-07-28  Chong Yidong  <cyd@stupidchicken.com>
 
 	* emacs-lisp-intro.texi (Simple Extension): Bump emacs versions in

doc/lispintro/README

@@ -56,6 +56,16 @@ of the Texinfo file 'emacs-lisp-intro.texi'.  Best Wishes!
 2006 Oct 31
 Robert J. Chassell, bob@gnu.org
 
+
+
+COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES
+
+The PostScript images (*.eps) contain copyright and license information
+in their headers.  The PDF versions were automatically generated using
+the epstopdf utility, and are subject to the same conditions as their
+EPS counterparts.
+
+
 
 This file is part of GNU Emacs.