Re: VM-BUG: "Unrecognized property" alias-coding-systems
Ar an triú lá de mí Bealtaine, scríobh Stephen J. Turnbull:
XEmacs package version 8.03
upstream version 8.0.10-devo
I was getting mail, when I got the following traceback. I've done
this many times on this folder; I wonder if this might be due to an
error in some asynchronous task VM is running (ie, on an itimer), at a
time when I had debug-on-signal enabled to debug something else?
I think that’s the most likely explanation, given the implementation of
coding-system-get:
(defun coding-system-get (coding-system prop)
"Extract a value from CODING-SYSTEM's property list for property PROP."
(or (plist-get
(get (coding-system-name coding-system) 'coding-system-property)
prop)
(condition-case nil
(coding-system-property coding-system prop)
(error nil))))
And the docstring of debug-on-signal:
DEFVAR_LISP ("debug-on-signal", &Vdebug_on_signal /*
*Non-nil means enter debugger if an error is signalled.
The debugger will be entered whether or not the error is handled by
a `condition-case'.
[...]
It seems to me that one way around this particular problem would be a
NOERROR argument to #'coding-system-property.
Debugger entered--Lisp error: (invalid-constant "Unrecognized
property" alias-coding-systems)
coding-system-property(#<coding-system utf-8 unicode(utf-8)>
alias-coding-systems)
coding-system-get(#<coding-system utf-8 unicode(utf-8)> alias-coding-systems)
--
¿Dónde estará ahora mi sobrino Yoghurtu Nghé, que tuvo que huir
precipitadamente de la aldea por culpa de la escasez de rinocerontes?
_______________________________________________
XEmacs-Beta mailing list
XEmacs-Beta(a)xemacs.org
http://calypso.tux.org/cgi-bin/mailman/listinfo/xemacs-beta