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Use giflib or libungif to provide GIF support, instead of using internal routines. Delete internal GIF support code with no stated license. Fix up a number of references in the documentation to GIF support. See discussion on xemacs-beta: <87iqg4vg9t.fsf@uwakimon.sk.tsukuba.ac.jp>.
author Jerry James <james@xemacs.org>
date Mon, 05 Oct 2009 10:11:59 -0600
parents c7d4a681eb2c
children 68f8d295be49
comparison
equal deleted inserted replaced
4707:5bb0735f56e0 4708:1cecc3e9f0a0
513 @itemx jpeg 513 @itemx jpeg
514 @itemx png 514 @itemx png
515 @itemx tiff 515 @itemx tiff
516 These are GIF87- or GIF89-format, JPEG-format, PNG/GIF24-format, and 516 These are GIF87- or GIF89-format, JPEG-format, PNG/GIF24-format, and
517 TIFF-format images, respectively. They are available only if 517 TIFF-format images, respectively. They are available only if
518 appropriate decoding support was built into XEmacs. XEmacs includes GIF 518 appropriate decoding support was built into XEmacs. If you have
519 decoding functions as a standard part of it, so if you have X support, 519 development support (both the libraries and the relevant C header files)
520 you will normally have GIF support, unless you explicitly disable it at 520 available when XEmacs is built, the JPEG, PNG, GIF, and TIFF libraries
521 configure time. If you have development support (both the libraries and 521 will automatically be detected (in the ``usual places'') and linked into
522 the relevant C header files) available when XEmacs is built, the JPEG, 522 the build.
523 PNG, and TIFF libraries will automatically be detected (in the ``usual
524 places'') and linked into the build.
525 523
526 Note that PNG is the standard format for images distributed with XEmacs, 524 Note that PNG is the standard format for images distributed with XEmacs,
527 so it is highly recommended that PNG support be built in. 525 so it is highly recommended that PNG support be built in.
528 526
529 All of these instantiators will be instantiated as @code{color-pixmap}. 527 All of these instantiators will be instantiated as @code{color-pixmap}.