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Re: blank-mode.el

From: Andreas Schwab
Subject: Re: blank-mode.el
Date: Wed, 14 Nov 2007 11:29:00 +0100
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.1 (gnu/linux)

Juri Linkov <address@hidden> writes:

> And still this change doesn't help to avoid rectangle boxes that are
> displayed for ?\u21B5 with small fonts.

It's not restricted to small fonts.  That character in particular does
not seem to be included in many fonts.

> There is a function `char-displayable-p' that could help, but it
> returns non-nil even when ?\u21B5 is displayed as an empty rectangle
> box, e.g.:

See the docstring: char-displayable-p only tests whether the charset is
displayable in general.


Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

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