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vi: tweak regex.h include

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-07-03 03:19:43 +02:00
parent 104e01409d
commit 066f399566
1 changed files with 6 additions and 3 deletions
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9
editors/vi.c
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@ -161,8 +161,11 @@
//usage: )
//usage: "\n -H Short help regarding available features"
#include <regex.h>
#include "libbb.h"
/* Should be after libbb.h: on some systems regex.h needs sys/types.h: */
#if ENABLE_FEATURE_VI_REGEX_SEARCH
# include <regex.h>
#endif
/* the CRASHME code is unmaintained, and doesn't currently build */
#define ENABLE_FEATURE_VI_CRASHME 0
@ -181,9 +184,9 @@
/* 0x9b is Meta-ESC */
#if ENABLE_FEATURE_VI_8BIT
#define Isprint(c) ((unsigned char)(c) >= ' ' && (c) != 0x7f && (unsigned char)(c) != 0x9b)
# define Isprint(c) ((unsigned char)(c) >= ' ' && (c) != 0x7f && (unsigned char)(c) != 0x9b)
#else
#define Isprint(c) ((unsigned char)(c) >= ' ' && (unsigned char)(c) < 0x7f)
# define Isprint(c) ((unsigned char)(c) >= ' ' && (unsigned char)(c) < 0x7f)
#endif
#endif