Added notes for JPEG library.

diff --git a/etc/NEWS b/etc/NEWS
index fe4c41273bfbcb489545346450b8c0e75a32dfc8..96a675349a56e06fa97dd68d02482da30289e2e4 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -927,10 +927,12 @@ See the Emacs 21.1 NEWS entry for tooltips for details.
 
 ---
 ** Some images are now supported on MS Windows.
-PBM and XBM images are supported, PNG is supported if the libpng
-and zlib headers were available when Emacs was built, and libpng
-and zlib DLLs are available at run-time. Other formats which require
-external libraries may be similarly supported in future.
+PBM and XBM images are supported, PNG is supported if the libpng and
+zlib headers were available when Emacs was built, and libpng and zlib
+DLLs are available at run-time. Likewise, JPEG is supported if the
+jpeg headers were available when Emacs was built, and jpeg.dll is
+available at run-time.  Other formats which require external
+libraries may be similarly supported in future.
 
 ---
 ** Sound is now supported on MS Windows.

diff --git a/nt/INSTALL b/nt/INSTALL
index 495a6a78d88daaf1741ccbb416b90ffecff0e17c..fd44faf943e89a46d9555d007fec6e71c6be9ca0 100644 (file)
--- a/nt/INSTALL
+++ b/nt/INSTALL
@@ -77,15 +77,18 @@
 
 * Optional image library support
 
-  To build Emacs with support for PNG image, the libpng and zlib headers
-  must be in the include path when the configure script is run. This can
-  be setup using environment variables, or by specifying --cflags -I...
-  options on the command-line to configure.  The configure script will
-  report whether it was able to detect the headers.
+  To build Emacs with support for PNG image, the libpng and zlib
+  headers must be in the include path when the configure script is
+  run.  Likewise, the jpeg headers must be in the include path for
+  JPEG support.  This can be setup using environment variables, or by
+  specifying --cflags -I...  options on the command-line to
+  configure.bat.  The configure script will report whether it was able
+  to detect the headers.
 
   To use the PNG support, zlib.dll (or zlibd.dll) and libpng.dll (or
   libpng13.dll, or libpng13d.dll) must be on the PATH or in the same
-  directory as emacs.exe when Emacs is started.
+  directory as emacs.exe when Emacs is started. For JPEG support,
+  jpeg.dll must be on the path or emacs.exe directory.
 
 * Building