uncommit: leave empty commit if all files are uncommitted
We had instructions for our internal users to add copy information
after commit like this:
hg uncommit <srcfile> <dstfile>
hg cp --after <srcfile> <dstfile>
hg amend
That usually works, but if the rename was the only change in that
commit, then the commit would get pruned. It's easy to fix the recipe:
just pass the --keep option. However, it seems too subtle, so I think
this is an indication that the commit should not be pruned if any
patterns were given.
Differential Revision: https://phab.mercurial-scm.org/D2862
#ifndef _HG_COMPAT_H_
#define _HG_COMPAT_H_
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#ifdef _MSC_VER
/* msvc 6.0 has problems */
#define inline __inline
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typedef __int64 ssize_t;
typedef unsigned __int64 uintptr_t;
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typedef int ssize_t;
typedef unsigned int uintptr_t;
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typedef signed char int8_t;
typedef short int16_t;
typedef long int32_t;
typedef __int64 int64_t;
typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned long uint32_t;
typedef unsigned __int64 uint64_t;
#else
#include <stdint.h>
#endif
#else
/* not windows */
#include <sys/types.h>
#if defined __BEOS__ && !defined __HAIKU__
#include <ByteOrder.h>
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#include <arpa/inet.h>
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#include <inttypes.h>
#endif
#if defined __hpux || defined __SUNPRO_C || defined _AIX
#define inline
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#ifdef __linux
#define inline __inline
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