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* autoconf.texi (Shellology): Fix an @end itemize, and a typo.
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@ -1,3 +1,7 @@
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2001-01-11 Kevin Ryde <user42@zip.com.au>
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* autoconf.texi (Shellology): Fix an @end itemize, and a typo.
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2001-01-11 Kelly Anderson <tgcorp@attglobal.net>
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* autoconf.sh (M4): Handle PC drive letters.
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2
THANKS
2
THANKS
@ -75,8 +75,10 @@ Karl Berry karl@cs.umb.edu
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Karl Heuer kwzh@gnu.org
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Kathryn Hargreaves kathryn@deas.harvard.edu
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Kaveh R. Ghazi ghazi@caip.rutgers.edu
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Kelly Anderson tgcorp@attglobal.net
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Ken Pizzini ken@halcyon.com
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Ken Raeburn raeburn@cygnus.com
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Kevin Ryde user42@zip.com.au
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Koji Arai JCA02266@nifty.ne.jp
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Kurt D. Zeilenga kurt@openldap.org
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Larry Schwimmer rosebud@cyclone.stanford.edu
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@ -5098,13 +5098,14 @@ echo $@{FOO=`bar`@}
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@item
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beware that @command{exit} inside command substitution causes the
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current shell exit as well. Use parentheses to prevent @command{ash}
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current shell to exit as well. Use parentheses to prevent @command{ash}
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from exiting:
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@example
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(`exit 1`) || echo "All right"
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`exit 1` || echo "ash won't print it"
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@end example
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@end itemize
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@item @command{bash}
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@cindex @command{bash}
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@ -5128,7 +5129,6 @@ To detect whether you are running @command{zsh}, test if
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compatible with the Bourne shell: you have to run @samp{emulate sh} and
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set @code{NULLCMD} to @samp{:}. @xref{Compatibility,, Compatibility,
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zsh, The Z Shell Manual}, for details.
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@end itemize
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@end table
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The following discussion between Russ Allbery and Robert Lipe is worth
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