Kyle Evans 67c907653e diff(1): don't reject specifying the same format multiple times ... This may happen, for instance, if one happens to have an alias of diff to diff -up and attempts to specify the amount of context on top of that. Aliases like this may cause other problems, but if they're really not ever generating non-unified diffs then we should at least not break that use-case. In addition, we'll now pick up a format mismatch if -p is specified with !contextual && !unified && !unset. Fix up a small trailing whitespace nit in the tests while we're here, and add tests to make sure that we can double up all the formatting options. Reported by: jbeich MFC after: 3 days		2020-04-28 14:33:33 +00:00
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tests	diff(1): don't reject specifying the same format multiple times	2020-04-28 14:33:33 +00:00
diff.1	diff: fix segfault with --tabsize and no/malformed argument	2020-02-13 20:23:55 +00:00
diff.c	diff(1): don't reject specifying the same format multiple times	2020-04-28 14:33:33 +00:00
diff.h	diff(1): reject conflicting formatting options	2020-04-20 16:14:44 +00:00
diffdir.c	diff: Import fixes from OpenBSD	2018-06-09 21:09:24 +00:00
diffreg.c	diff: implement -y (--side-by-side) along with -W and --suppress-common-lines	2020-02-07 10:17:13 +00:00
Makefile	Isolate the pr(1) related code in its own source files	2018-06-09 20:24:17 +00:00
pr.c	Fix memory leak	2018-06-12 16:42:11 +00:00
pr.h	Isolate the pr(1) related code in its own source files	2018-06-09 20:24:17 +00:00
TODO	Update diff(1) TODO removing what has been implemented	2020-02-07 10:18:01 +00:00
xmalloc.c	asprintf returns -1, not an arbitrary value < 0. Also upon error the	2020-01-14 08:18:04 +00:00
xmalloc.h