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authorEli Zaretskii <eliz@gnu.org>2019-09-29 10:09:56 +0300
committerEli Zaretskii <eliz@gnu.org>2019-09-29 10:09:56 +0300
commit82c79220f58caa8ee6b78c8704aa97191c2352c7 (patch)
tree2b648d9ce6ab47a0e7df1687616fbde59719a22e /doc
parent8b5e92921ed9748e13433acf176b03488bc8bedb (diff)
downloademacs-82c79220f58caa8ee6b78c8704aa97191c2352c7.tar.gz
Improve documentation of image conversion feature
* lisp/image/image-converter.el (image-converter) (image-convert-p, image-convert): * lisp/image.el (convert-images-externally): * etc/NEWS: * doc/lispref/display.texi (Defining Images): Fix recently added documentation.
Diffstat (limited to 'doc')
-rw-r--r--doc/lispref/display.texi3
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index ec288b1c47d..a661eca13f0 100644
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -6049,7 +6049,8 @@ If Emacs doesn't have native support for the image format in question,
and @code{convert-images-externally} is non-@code{nil}, Emacs will try
to determine whether there are external utilities that can be used to
transform the image in question to @acronym{PNG} before displaying.
-GraphicsMagick, ImageMagick and ffmpeg are currently supported.
+GraphicsMagick, ImageMagick and @command{ffmpeg} are currently
+supported for image conversions.
The function returns @code{nil} if images of this type are not
supported. Otherwise it returns an image descriptor.