Kyle Evans b0d30b27f0 diff: don't force the format to 'context' with -p immediately ...

Instead, leave the fomat as unspecified (if it hasn't been) and use the
-p flag as a hint to 'context' if no other formatting option is specified.

This fixes `diff -purw`, used frequently by emaste, and matches the behavior
of its GNU counterpart.

PR:		250015
Reviewed by:	emaste
MFC after:	1 week

2020-10-27 12:27:26 +00:00

..

tests

diff: fix side_by_side after r363679

2020-07-30 13:33:45 +00:00

diff.1

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diff.c

diff: don't force the format to 'context' with -p immediately

2020-10-27 12:27:26 +00:00

diff.h

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diffdir.c

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diffreg.c

diff: always properly kill pr(1)

2020-09-01 14:52:39 +00:00

Makefile

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pr.c

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pr.h

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TODO

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xmalloc.c

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xmalloc.h

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