[shell-script-mode]: should insert two spaces between []

[Frank Küster]

Hi Emacs team,

In shell-script-mode, pressing `[' inserts `[]' (when skeleton-pair is
set to t) and places point between the brackets.  When you carry on
typing, too easily you end up with something like

[ -f "$somefile"]

which gives a syntax error, because a space is missing before the
closing ].  This could be resolved by inserting `[  ]' instead, and
placing point between the two inserted spaces.

TIA, Frank

In GNU Emacs 21.4.1 (i386-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2005-03-17 on trouble, modified by Debian
configured using `configure '--build=i386-linux' '--host=i386-linux' 
'--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' 
'--localstatedir=/var/lib' '--infodir=/usr/share/info' 
'--mandir=/usr/share/man' '--with-pop=yes' '--with-x=yes' 
'--with-x-toolkit=athena' 'CFLAGS=-DDEBIAN -g -O2' 'build_alias=i386-linux' 
'host_alias=i386-linux''
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: C
  value of $LC_TIME: de_DE.UTF-8@euro
  value of $LANG: de_DE@euro
  locale-coding-system: iso-latin-9
  default-enable-multibyte-characters: t

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:



-- 
Frank Küster
Inst. f. Biochemie der Univ. Zürich
Debian Developer