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Re: battery.el & missing ignore-errors expansion


From: Richard M. Stallman
Subject: Re: battery.el & missing ignore-errors expansion
Date: Tue, 02 Aug 2005 02:27:46 -0400

It doesn't work because the defcustom initial value is interpreted.
So how about this patch?

*** battery.el  05 Jul 2005 12:17:50 -0400      1.28
--- battery.el  01 Aug 2005 15:29:22 -0400      
***************
*** 49,58 ****
              (file-directory-p "/proc/acpi/battery"))
         'battery-linux-proc-acpi)
        ((and (eq system-type 'darwin)
!             (ignore-errors 
                (with-temp-buffer 
                  (and (eq (call-process "pmset" nil t nil "-g" "ps") 0)
!                      (> (buffer-size) 0)))))
         'battery-pmset))
    "*Function for getting battery status information.
  The function has to return an alist of conversion definitions.
--- 49,59 ----
              (file-directory-p "/proc/acpi/battery"))
         'battery-linux-proc-acpi)
        ((and (eq system-type 'darwin)
!             (condition-case ()
                (with-temp-buffer 
                  (and (eq (call-process "pmset" nil t nil "-g" "ps") 0)
!                      (> (buffer-size) 0)))
!               (error nil)))
         'battery-pmset))
    "*Function for getting battery status information.
  The function has to return an alist of conversion definitions.




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