* autoconf.texi (Shellology): Fix an @end itemize, and a typo.

This commit is contained in:
Akim Demaille 2001-01-11 14:26:45 +00:00
parent 3e7682ecb7
commit 6a0c144a03
3 changed files with 8 additions and 2 deletions

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@ -1,3 +1,7 @@
2001-01-11 Kevin Ryde <user42@zip.com.au>
* autoconf.texi (Shellology): Fix an @end itemize, and a typo.
2001-01-11 Kelly Anderson <tgcorp@attglobal.net>
* autoconf.sh (M4): Handle PC drive letters.

2
THANKS
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@ -75,8 +75,10 @@ Karl Berry karl@cs.umb.edu
Karl Heuer kwzh@gnu.org
Kathryn Hargreaves kathryn@deas.harvard.edu
Kaveh R. Ghazi ghazi@caip.rutgers.edu
Kelly Anderson tgcorp@attglobal.net
Ken Pizzini ken@halcyon.com
Ken Raeburn raeburn@cygnus.com
Kevin Ryde user42@zip.com.au
Koji Arai JCA02266@nifty.ne.jp
Kurt D. Zeilenga kurt@openldap.org
Larry Schwimmer rosebud@cyclone.stanford.edu

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@ -5098,13 +5098,14 @@ echo $@{FOO=`bar`@}
@item
beware that @command{exit} inside command substitution causes the
current shell exit as well. Use parentheses to prevent @command{ash}
current shell to exit as well. Use parentheses to prevent @command{ash}
from exiting:
@example
(`exit 1`) || echo "All right"
`exit 1` || echo "ash won't print it"
@end example
@end itemize
@item @command{bash}
@cindex @command{bash}
@ -5128,7 +5129,6 @@ To detect whether you are running @command{zsh}, test if
compatible with the Bourne shell: you have to run @samp{emulate sh} and
set @code{NULLCMD} to @samp{:}. @xref{Compatibility,, Compatibility,
zsh, The Z Shell Manual}, for details.
@end itemize
@end table
The following discussion between Russ Allbery and Robert Lipe is worth