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(image-type-header-regexps): Use more complex regexp for svg.

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(image-type-file-name-regexps): Add ("\\.svgz?\\'" . svg).
(image-type-auto-detectable): Add (svg . maybe).
This commit is contained in:
Juri Linkov 2007-08-25 14:05:49 +00:00
parent 5b668628b7
commit 62564fc7e8
1 changed files with 13 additions and 3 deletions
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16
lisp/image.el
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@ -34,7 +34,7 @@
(defconst image-type-header-regexps
'(("\\`/[\t\n\r ]*\\*.*XPM.\\*/" . xpm)
`(("\\`/[\t\n\r ]*\\*.*XPM.\\*/" . xpm)
("\\`P[1-6][[:space:]]+\\(?:#.*[[:space:]]+\\)*[0-9]+[[:space:]]+[0-9]+" . pbm)
("\\`GIF8[79]a" . gif)
("\\`\x89PNG\r\n\x1a\n" . png)
@ -44,7 +44,14 @@ static char \\1_bits" . xbm)
("\\`\\(?:MM\0\\*\\|II\\*\0\\)" . tiff)
("\\`[\t\n\r ]*%!PS" . postscript)
("\\`\xff\xd8" . (image-jpeg-p . jpeg))
("\\`<\\?xml " . svg))
(,(let* ((incomment-re "\\(?:[^-]\\|-[^-]\\)")
(comment-re (concat "\\(?:!--" incomment-re "*-->[ \t\r\n]*<\\)")))
(concat "\\(?:<\\?xml[ \t\r\n]+[^>]*>\\)?[ \t\r\n]*<"
comment-re "*"
"\\(?:!DOCTYPE[ \t\r\n]+[^>]*>[ \t\r\n]*<[ \t\r\n]*" comment-re "*\\)?"
"[Ss][Vv][Gg]"))
. svg)
)
"Alist of (REGEXP . IMAGE-TYPE) pairs used to auto-detect image types.
When the first bytes of an image file match REGEXP, it is assumed to
be of image type IMAGE-TYPE if IMAGE-TYPE is a symbol. If not a symbol,
@ -61,7 +68,9 @@ a non-nil value, TYPE is the image's type.")
("\\.pbm\\'" . pbm)
("\\.xbm\\'" . xbm)
("\\.ps\\'" . postscript)
("\\.tiff?\\'" . tiff))
("\\.tiff?\\'" . tiff)
("\\.svgz?\\'" . svg)
)
"Alist of (REGEXP . IMAGE-TYPE) pairs used to identify image files.
When the name of an image file match REGEXP, it is assumed to
be of image type IMAGE-TYPE.")
@ -78,6 +87,7 @@ be of image type IMAGE-TYPE.")
(xpm . nil)
(jpeg . maybe)
(tiff . maybe)
(svg . maybe)
(postscript . nil))
"Alist of (IMAGE-TYPE . AUTODETECT) pairs used to auto-detect image files.
\(See `image-type-auto-detected-p').