Am 10.04.2005 um 16:50 schrieb Stefan Monnier:
In a text buffer starting with
;;; -*- mode: Emacs-Lisp; coding: iso-8859-15; -*-
I have a line
(message "konventionell-r�misch")
which I can't find with C-s �. It's always "Failing I-search: �."
I think I got the reason for this behaviour:
'(unify-8859-on-decoding-mode t nil (ucs-tables))
unify-8859-on-decoding-mode is an interactive compiled Lisp function in `international/ucs-tables'.
(unify-8859-on-decoding-mode &optional ARG)
Set up translation-tables for unifying ISO 8859 characters on decoding.
On decoding, i.e. input operations, non-ASCII characters from the
built-in ISO 8859 charsets are unified by mapping them into the
`iso-latin-1' and `mule-unicode-0100-24ff' charsets.
Also sets `translation-table-for-input' globally, so that keyboard input
produces unified characters.
See also command `unify-8859-on-encoding-mode' and the user option
`utf-fragment-on-decoding'.
Seems this customization makes keyboard input become iso-latin-1 and mule-unicode-0100-24ff, which are distinct from iso-latin-9 or iso-latin-2 or ... of the text buffers so that '�' and '�' aren't the same any more.
Changing the value in *Customization* buffer for the current session does not change the mode isearch works in, only relaunching GNU Emacs changes the behaviour and brings success.
-- Greetings
Pete
~ o
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