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[Emacs-diffs] Changes to emacs/lispref/display.texi
From: |
Juanma Barranquero |
Subject: |
[Emacs-diffs] Changes to emacs/lispref/display.texi |
Date: |
Mon, 21 Jun 2004 17:55:58 -0400 |
Index: emacs/lispref/display.texi
diff -c emacs/lispref/display.texi:1.120 emacs/lispref/display.texi:1.121
*** emacs/lispref/display.texi:1.120 Mon Jun 14 21:11:21 2004
--- emacs/lispref/display.texi Mon Jun 21 21:51:10 2004
***************
*** 2892,2898 ****
@code{pbm}, @code{jpeg}, @code{tiff}, and @code{png}.
@defvar image-types
- @vindex image-types
This variable contains a list of those image type symbols that are
potentially supported in the current configuration.
@emph{Potentially} here means that Emacs knows about the image types,
--- 2892,2897 ----
***************
*** 2904,2910 ****
@end defvar
@defvar image-library-alist
- @vindex image-library-alist
This in an alist of image types vs external libraries needed to
display them.
--- 2903,2908 ----
***************
*** 2913,2921 ****
the rest are strings giving alternate filenames for the corresponding
external libraries to load.
! They are tried in the order they appear on the list; if none of them
! can be loaded, the running session of Emacs won't support the image
! type. No entries are needed for @code{pbm} and @code{xbm} images;
they're always supported.
This variable is ignored if the image libraries are statically linked
--- 2911,2919 ----
the rest are strings giving alternate filenames for the corresponding
external libraries to load.
! Emacs tries to load the libraries in the order they appear on the
! list; if none is loaded, the running session of Emacs won't support
! the image type. @code{pbm} and @code{xbm} don't need to be listed;
they're always supported.
This variable is ignored if the image libraries are statically linked
***************
*** 2925,2933 ****
@defun image-type-available-p type
@findex image-type-available-p
! This function returns non-nil if image type TYPE is available, i.e.,
! if images of this type can be loaded and displayed in Emacs. TYPE
! should be one of the types contained in @code{image-types}.
For image types whose support libraries are statically linked, this
function always returns @code{t}; for other image types, it returns
--- 2923,2931 ----
@defun image-type-available-p type
@findex image-type-available-p
! This function returns non-nil if image type @var{TYPE} is available,
! i.e., if images of this type can be loaded and displayed in Emacs.
! @var{TYPE} should be one of the types contained in @code{image-types}.
For image types whose support libraries are statically linked, this
function always returns @code{t}; for other image types, it returns