Commit 874a6ef8 authored by Bill Wohler's avatar Bill Wohler
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(Defining Images): Fix example in image-load-path-for-library by not

recommending that one binds image-load-path. Just defvar it to placate
compiler and only use it if previously defined.
parent 9f036d33
2006-03-15 Bill Wohler <wohler@newt.com>
* display.texi (Defining Images): Fix example in
image-load-path-for-library by not recommending that one binds
image-load-path. Just defvar it to placate compiler and only use
it if previously defined.
2006-03-14 Bill Wohler <wohler@newt.com>
* display.texi (Defining Images): In image-load-path-for-library,
......
......@@ -4148,11 +4148,13 @@ Here is an example that uses a common idiom to provide compatibility
with versions of Emacs that lack the variable @code{image-load-path}:
@example
;; Avoid errors on Emacsen without `image-load-path'.
(if (not (boundp 'image-load-path)) (defvar image-load-path nil))
;; Shush compiler.
(defvar image-load-path)
(let* ((load-path (image-load-path-for-library "mh-e" "mh-logo.xpm"))
(image-load-path (cons (car load-path) image-load-path)))
(image-load-path (cons (car load-path)
(when (boundp 'image-load-path)
image-load-path))))
(mh-tool-bar-folder-buttons-init))
@end example
@end defun
......
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