Re: Show do not allow a hide

Re: Show do not allow a hide

[Per Abrahamsen]

Hi, 

Thanks for the report.  I have applied this patch to CVS, which should
fix the problem. 

2002-04-06  Per Abrahamsen  <abraham@dina.kvl.dk>

	* progmodes/cc-vars.el (c-block-comment-prefix): Specify :value
	for customization type.
	Reported by Mattias Fredsberg <mattias.fredsberg@active-tv.com>.

*** cc-vars.el.~1.19.~	Tue Feb  5 14:47:06 2002
--- cc-vars.el	Sat Apr  6 13:36:03 2002
***************
*** 291,297 ****
  more lines for the first time; otherwise the appropriate prefix is
  adapted from the comment.  This variable is not used for C++ line
  style comments."
!   :type 'string
    :group 'c)
  
  (defcustom-c-stylevar c-comment-prefix-regexp
--- 291,301 ----
  more lines for the first time; otherwise the appropriate prefix is
  adapted from the comment.  This variable is not used for C++ line
  style comments."
!   ;; We need to specify a :value to prevent `defcustom-c-stylevar' from 
!   ;; giving it an invalid value.  Perhaps `defcustom-c-stylevar'
!   ;; should evaluate the value first?
!   ;; Per Abrahamsen <abraham@dina.kvl.dk> 2002-04-06.
!   :type '(string :value "* ")
    :group 'c)
  
  (defcustom-c-stylevar c-comment-prefix-regexp

Show do not allow a hide

[Mattias Fredsberg]

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Emacs version:
Gnu Emacs 21.1.1 (i386-msvc-nt5.0.2195 of 2001-10-22 on buffy

Hi,

I,ve found that the Show-button of "C Block Comment Prefix" in *Customize
Group: C* results in a non-closeable Hide-button.
(I represent buttons below with []) 

Walkthrough to error:
M-x customize
Programming group: [Go to Group]
Languages group: [Go to Group]
C group: [Go to Group]


Before pressing Show:
C Block Comment Prefix: [Show]
   State: hidden, invoke "Show" in the previous line to show.
Specifies the line prefix of continued C-style block comments. More

After pressing Show:
<C Block Comment Prefix: [Hide]<
(*) Use style settings
<( ) <Override style settings: >>>>


</Mattias Fredsberg ActiveTV>

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