From: Paul Stoeber <paul.stoeber@stud.tu-ilmenau.de>
Subject: why (error "Transposed region has length 0") ?
Date: Sat, 8 Jun 2002 15:01:29 +0200 [thread overview]
Message-ID: <20020608130129.GA705978@bruegel.RZ.TU-Ilmenau.DE> (raw)
In GNU Emacs 21.2.1 (powerpc-unknown-linux-gnu)
of 2002-05-26 on xyz
configured using `configure --prefix=/e --without-x'
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: C
locale-coding-system: nil
default-enable-multibyte-characters: nil
When transpose-regions is called with one region having zero length
(i.e. the arguments satisfy (or (= STARTR1 ENDR1) (= STARTR2 ENDR2))),
it says `(error "Transposed region has length 0")'.
The notion of transposition works naturally for empty regions too. If both
regions are empty, it's a no-op. If only one region is empty, it's relocation
of the other region to the point designated by the empty one.
Why the restriction?
next reply other threads:[~2002-06-08 13:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-08 13:01 Paul Stoeber [this message]
2002-06-09 15:19 ` why (error "Transposed region has length 0") ? Richard Stallman
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