X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/4e98f5a60888043c654fb724ba54a19af0168fac..f8ec20be1e14cc0e8470b17262d1389f8ea16e9e:/INSTALL

diff --git a/INSTALL b/INSTALL
index 4d2766a722..ae1c017c43 100644
--- a/INSTALL
+++ b/INSTALL
@@ -181,9 +181,13 @@ can be found:
   . libpng for PNG:   ftp://www.libpng.org/pub/png/
   . libz (for PNG):   http://www.info-zip.org/pub/infozip/zlib/
   . libjpeg for JPEG: ftp://ftp.uu.net/graphics/jpeg/
+                      Get version 6b -- 6a is reported to fail in
+                      Emacs.
   . libtiff for TIFF: http://www.libtiff.org/
   . libungif for GIF: 
       http://prtr-13.ucsc.edu/~badger/software/libungif/index.shtml
+      Ensure you get version 4.1.0b1 or higher of libungif -- a bug in
+      4.1.0 can crash Emacs.
 
 Emacs will configure itself to build with these libraries if the
 `configure' script finds them on your system, unless you supply the
@@ -192,6 +196,20 @@ these libraries won't work because some routines are missing, and
 configure should avoid such old versions.  If that happens, use the
 --without-LIB options to `configure'.  See below for more details.
 
+* Extra fonts
+
+To take proper advantage of Emacs 21's mule-unicode charsets, you need
+a Unicode font.  For information on Unicode fonts for X, see
+<URL:http://czyborra.com/unifont/> and
+<URL:http://www.cl.cam.ac.uk/%7Emgk25/ucs-fonts.html>.
+<URL:http://czyborra.com/charsets/> has basic fonts for Emacs's
+ISO-8859 charsets.
+
+XFree86 release 4 (from <URL:ftp://ftp.xfree86.org/> and mirrors)
+contains font support for most, if not all, of the charsets that Emacs
+supports.  The font files should be usable separately with older X
+releases.
+
 
 DETAILED BUILDING AND INSTALLATION:
 
@@ -254,8 +272,10 @@ configure Emacs; use the option `--with-x-toolkit=TOOLKIT', where
 TOOLKIT is `athena' or `motif' (`yes' and `lucid' are synonyms for
 `athena').  On some systems, it does not work to use a toolkit with
 shared libraries.  A free implementation of Motif, called LessTif, is
-available ftom <http://www.lesstif.org>.  You can get fancy 3D-style
-scroll bars, even without LessTif/Motif, if you have the Xaw3d library
+available ftom <http://www.lesstif.org>.  Compiling with LessTif or
+Motif causes a standard File Selection Dialog to pop up when you type
+"C-x C-f" and similar commands.  You can get fancy 3D-style scroll
+bars, even without LessTif/Motif, if you have the Xaw3d library
 installed (see "Image support libraries" above for Xaw3d
 availability).