GNU bug report logs - #12667
24.2; defcustom changed in lexical-binding

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Leo <sdl.web <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.2; defcustom changed in lexical-binding
Date: Thu, 18 Oct 2012 10:15:35 +0800

[Message part 1 (text/plain, inline)]

1. Load the attached bigbug.el

2. open it in emacs and edit the definition of
   clang-project-default-settings, for example, remove "-v"

3. C-M-x the defcustom

4. C-h v clang-project-default-settings to show:

,----
| clang-project-default-settings is a variable defined in `bigbug.el'.
| Its value is (("SDKROOT" . "iphoneos")
|  ("OTHER_CFLAGS" "-ferror-limit=0" "-ObjC" "-DDEBUG=1" "-v"))
| 
| Original value was 
| (("SDKROOT" . "iphoneos")
|  ("OTHER_CFLAGS" "-ferror-limit=0" "-ObjC" "-DDEBUG=1"))
| 
| 
| Documentation:
| FIXME
| 
| You can customize this variable.
`----

i.e. C-M-x doesn't change the value of clang-project-default-settings,
this is opposite to the behaviour when lexical-binding is nil or in
previous emacsen.

Leo

[bigbug.el (application/emacs-lisp, attachment)]

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