Re: Bug: inline images for filenames with spaces

[Bastien <bzg@altern.org>]

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Hi Huy,

Huy <list-orgmode@reml.org> writes:

> inline image display doesn't seem to work for image links with spaces in
> them.  

That's because those images will be inserted as

[[file:image%20with%20space.png][file:image with space.png]]

and such a string is not recognized by the inline displayer.

The attached patch fixes this. 

Please confirm and also take the time to check that there is no
side-effects -- especially wrt the exporter.

E.g. this LaTeX command:

  \includegraphics[width=10em]{image with space.png}

will result in a problem, with the string "with space.png" just
next to the picture.

In any case, it's better to avoid spaces in file names.

Thanks for reporting this,


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From 84e18e5fb8dbaee425caffb90bdab9f67dc268de Mon Sep 17 00:00:00 2001
From: Bastien Guerry <bzg@altern.org>
Date: Thu, 30 Jun 2011 17:35:23 +0200
Subject: [PATCH] org.el: don't escape image links with no description.

(org-make-link-string): Don't escape image links when no description
is provided by the user.  Otherwise those images won't be recognized
as images when trying to display inline pictures.
---
 lisp/org.el |   13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/lisp/org.el b/lisp/org.el
index 574ac37..8d71117 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -8686,16 +8686,19 @@ according to FMT (default from `org-email-link-description-format')."
       (setq description (replace-match "{" t t description)))
     (while (string-match "\\]" description)
       (setq description (replace-match "}" t t description))))
-  (when (equal (org-link-escape link) description)
+  (when (equal link description)
     ;; No description needed, it is identical
     (setq description nil))
   (when (and (not description)
+	     (not (string-match (org-image-file-name-regexp) link))
 	     (not (equal link (org-link-escape link))))
     (setq description (org-extract-attributes link)))
-  (setq link (if (string-match org-link-types-re link)
-		 (concat (match-string 1 link)
-			 (org-link-escape (substring link (match-end 1))))
-	       (org-link-escape link)))
+  (setq link
+	(cond ((string-match (org-image-file-name-regexp) link) link)
+	      ((string-match org-link-types-re link)
+	       (concat (match-string 1 link)
+		       (org-link-escape (substring link (match-end 1)))))
+	      (t (org-link-escape link))))
   (concat "[[" link "]"
 	  (if description (concat "[" description "]") "")
 	  "]"))
-- 
1.7.5.2


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-- 
 Bastien