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(image-type-header-regexps): Use only JPEG magic number

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to determine JPEG images, and don't use `image-jpeg-p' because
Emacs can display non-JFIF non-Exif JPEG images.
This commit is contained in:
Juri Linkov 2009-08-28 23:49:32 +00:00
parent e15f58f871
commit d30a05d164
2 changed files with 10 additions and 1 deletions
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9
lisp/ChangeLog
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@ -1,3 +1,12 @@
2009-08-28 Juri Linkov <juri@jurta.org>
* files.el (magic-fallback-mode-alist): Add ZIP magic number
associated with `archive-mode'.
* image.el (image-type-header-regexps): Use only JPEG magic number
to determine JPEG images, and don't use `image-jpeg-p' because
Emacs can display non-JFIF non-Exif JPEG images.
2009-08-28 Juanma Barranquero <lekktu@gmail.com>
* arc-mode.el (archive-mode):

2
lisp/image.el
View file

@ -43,7 +43,7 @@
static \\(unsigned \\)?char \\1_bits" . xbm)
("\\`\\(?:MM\0\\*\\|II\\*\0\\)" . tiff)
("\\`[\t\n\r ]*%!PS" . postscript)
("\\`\xff\xd8" . (image-jpeg-p . jpeg))
("\\`\xff\xd8" . jpeg) ; used to be (image-jpeg-p . jpeg)
(,(let* ((incomment-re "\\(?:[^-]\\|-[^-]\\)")
(comment-re (concat "\\(?:!--" incomment-re "*-->[ \t\r\n]*<\\)")))
(concat "\\(?:<\\?xml[ \t\r\n]+[^>]*>\\)?[ \t\r\n]*<"