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05 April 2024, 19:32:26 UTC
Revision 5f0883381054b796b643dcff974435633eed8a79 authored by elliottcable on 01 June 2013, 04:53:19 UTC, committed by elliottcable on 04 June 2013, 15:23:43 UTC 
rev-list: add --authorship-order alternative ordering
 
--date-order is an excellent alternative to --topo-order if you want a feel for
the *actual history*, chronologically, of your project. I use it often, with
--graph as well; it's a great way to get an overview of a project's recent
development history.

However, in a project that rebases various in-development topic-branches often,
it gets hard to demonstrate a *chronological history* of changes to the
codebase, as this always “resets” the COMMITTER_DATE (which --date-order uses)
to the time the rebase happened; which often means ‘last time all of the
topic-branches were rebased on the latest fixes in master.’

Thus, I've added an --authorship-order version of --date-order, which relies
upon the AUTHOR_DATE instead of the COMMITTER_DATE; this means that old commits
will continue to show up chronologically in-order despite rebasing.
1 parent b5c2675
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Tip revision: 5f0883381054b796b643dcff974435633eed8a79 authored by elliottcable on 01 June 2013, 04:53:19 UTC
rev-list: add --authorship-order alternative ordering
Tip revision: 5f08833
test-ctype.c 
#include "cache.h"

static int rc;

static void report_error(const char *class, int ch)
{
	printf("%s classifies char %d (0x%02x) wrongly\n", class, ch, ch);
	rc = 1;
}

static int is_in(const char *s, int ch)
{
	/* We can't find NUL using strchr.  It's classless anyway. */
	if (ch == '\0')
		return 0;
	return !!strchr(s, ch);
}

#define TEST_CLASS(t,s) {			\
	int i;					\
	for (i = 0; i < 256; i++) {		\
		if (is_in(s, i) != t(i))	\
			report_error(#t, i);	\
	}					\
}

#define DIGIT "0123456789"
#define LOWER "abcdefghijklmnopqrstuvwxyz"
#define UPPER "ABCDEFGHIJKLMNOPQRSTUVWXYZ"

int main(int argc, char **argv)
{
	TEST_CLASS(isdigit, DIGIT);
	TEST_CLASS(isspace, " \n\r\t");
	TEST_CLASS(isalpha, LOWER UPPER);
	TEST_CLASS(isalnum, LOWER UPPER DIGIT);
	TEST_CLASS(is_glob_special, "*?[\\");
	TEST_CLASS(is_regex_special, "$()*+.?[\\^{|");
	TEST_CLASS(is_pathspec_magic, "!\"#%&',-/:;<=>@_`~");

	return rc;
}
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