christos ccce082dd2 Fix miscellaneous getopts problems: ...

- the 3 argument version of getopts would not reset properly
- OPTARG did not get cleared after a non argument option was found
- OPTIND was not set properly after a non argument option.

1996-11-06 01:17:10 +00:00

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cat

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chio

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chmod

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cp

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csh

Quote all imported environment variables, so that we don't core dump with

1996-10-31 23:50:53 +00:00

date

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dd

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df

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domainname

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echo

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ed

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expr

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hostname

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kill

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ksh

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ln

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ls

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mkdir

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mt

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mv

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pax

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ps

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pwd

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rcp

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rm

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rmail

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rmdir

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sh

Fix miscellaneous getopts problems:

1996-11-06 01:17:10 +00:00

sleep

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stty

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sync

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test

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Makefile

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Makefile.inc

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