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[Emacs-diffs] emacs-26 613db8d 2/2: Don't reject PBM header whitespace u
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From: |
Paul Eggert |
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Subject: |
[Emacs-diffs] emacs-26 613db8d 2/2: Don't reject PBM header whitespace unnecessarily |
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Date: |
Mon, 16 Oct 2017 04:24:33 -0400 (EDT) |
branch: emacs-26
commit 613db8d35c3d080fd059dfc8cf668520bf6950d2
Author: Andy Moreton <address@hidden>
Commit: Paul Eggert <address@hidden>
Don't reject PBM header whitespace unnecessarily
* lisp/image.el (image-type-header-regexps):
Allow two or more CRs or LFs in initial whitespace sequences. See:
http://netpbm.sourceforge.net/doc/pbm.html
---
lisp/image.el | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lisp/image.el b/lisp/image.el
index 1d07761..32df508 100644
--- a/lisp/image.el
+++ b/lisp/image.el
@@ -34,8 +34,8 @@
(defconst image-type-header-regexps
`(("\\`/[\t\n\r ]*\\*.*XPM.\\*/" . xpm)
("\\`P[1-6]\\(?:\
-\\(?:\\(?:#[^\r\n]*[\r\n]\\)?[[:space:]]\\)+\
-\\(?:\\(?:#[^\r\n]*[\r\n]\\)?[0-9]\\)+\
+\\(?:\\(?:#[^\r\n]*[\r\n]\\)*[[:space:]]\\)+\
+\\(?:\\(?:#[^\r\n]*[\r\n]\\)*[0-9]\\)+\
\\)\\{2\\}" . pbm)
("\\`GIF8[79]a" . gif)
("\\`\x89PNG\r\n\x1a\n" . png)