kleink c49b4850b3 XPG4.2: ...

* Add the -s (first identifier found only) flag.
* Require at least one file operand; the standard does not permit reading from
stdin in case none were given.
* Recogize '\' as an additional identifier end character.
* Make the exit status depend on whether any matches were found.

1999-02-22 22:23:09 +00:00

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Makefile

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what.1

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what.c

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