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15 September 2024, 17:36:52 UTC
Revision 9da87231905913e9e33b30bbe92b54037a6b30ca authored by David Glasser on 16 October 2017, 23:09:59 UTC, committed by David Glasser on 17 October 2017, 09:43:55 UTC 
doc: list filter-branch subdirectory-filter first
 
The docs claim that filters are applied in the listed order, so
subdirectory-filter should come first.

For consistency, apply the same order to the SYNOPSIS and the script's usage, as
well as the switch while parsing arguments.

Add missing --prune-empty to the script's usage.

Signed-off-by: David Glasser <glasser@davidglasser.net>
1 parent 4010f1d
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Tip revision: 9da87231905913e9e33b30bbe92b54037a6b30ca authored by David Glasser on 16 October 2017, 23:09:59 UTC
doc: list filter-branch subdirectory-filter first
Tip revision: 9da8723
varint.c 
#include "git-compat-util.h"
#include "varint.h"

uintmax_t decode_varint(const unsigned char **bufp)
{
	const unsigned char *buf = *bufp;
	unsigned char c = *buf++;
	uintmax_t val = c & 127;
	while (c & 128) {
		val += 1;
		if (!val || MSB(val, 7))
			return 0; /* overflow */
		c = *buf++;
		val = (val << 7) + (c & 127);
	}
	*bufp = buf;
	return val;
}

int encode_varint(uintmax_t value, unsigned char *buf)
{
	unsigned char varint[16];
	unsigned pos = sizeof(varint) - 1;
	varint[pos] = value & 127;
	while (value >>= 7)
		varint[--pos] = 128 | (--value & 127);
	if (buf)
		memcpy(buf, varint + pos, sizeof(varint) - pos);
	return sizeof(varint) - pos;
}
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