Add references to test(1) and expr(1).
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@ -33,7 +33,7 @@
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.\" SUCH DAMAGE.
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.\"
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.\" from: @(#)sh.1 8.6 (Berkeley) 5/4/95
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.\" $Id: sh.1,v 1.21 1998/07/30 04:47:56 jkoshy Exp $
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.\" $Id: sh.1,v 1.22 1998/12/02 23:20:11 billf Exp $
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.\"
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.Dd May 5, 1995
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.Dt SH 1
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@ -1306,6 +1306,9 @@ Hitting <return> while in command mode will pass the line to the shell.
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.Pp
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Similarly, the 'set -o emacs' command can be used to enable a subset of
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emacs-style commandline editing features.
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.Sh SEE ALSO
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.Xr expr 1 ,
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.Xr test 1
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.Sh HISTORY
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A
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.Nm
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