Re: master 39e3fce0d5e0: 'read-passwd' can toggle the visibility of passwords

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: Michael Albinus <michael.albinus@gmx.de>,  emacs-devel@gnu.org
> Date: Fri, 15 Mar 2024 09:29:18 -0400
> 
> > The changes in the above commit cause the following warning when
> > compiling simple.el:
> >
> >   In read-passwd-toggle-visibility:
> >   simple.el:10880:18: Warning: reference to free variable `icon-preference'
> 
> Does the patch below fix the problem?
> [ I remember seeing the warning a few days ago, but can't reproduce it
>   right now.  ]

No, it makes things worse:

  In read-passwd-mode:
  simple.el:10907:16: Warning: reference to free variable 
`read-passwd--show-password-icon'
  simple.el:10912:12: Warning: reference to free variable `mode-line-faces'
  simple.el:10915:4: Error: `define-icon' defined after use in (define-icon 
read-passwd--hide-password-icon nil '((image "conceal.svg" "conceal.pbm" 
:height (0.8 . em)) (symbol " ") (text "<\\>")) "Mode line icon to hide a 
visible password." :group mode-line-faces :version "30.1" :help-echo "mouse-1: 
Toggle password visibility") (missing `require' of a library file?)
  simple.el:10915:16: Warning: reference to free variable 
`read-passwd--hide-password-icon'

  In end of data:
  simple.el:10907:4: Warning: the function `define-icon' might not be defined 
at runtime.
  simple.el:10883:19: Warning: the function `icon-string' might not be defined 
at runtime.
  Makefile:289: recipe for target `../lisp/simple.elc' failed