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done a dozen of randconfig test. guess what? ALL failed...

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these are resulting fixes
This commit is contained in:
Denis Vlasenko 2006-12-30 17:57:03 +00:00
parent b5a122b6f9
commit 3bba545a54
11 changed files with 71 additions and 43 deletions
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10
miscutils/less.c
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@ -109,6 +109,8 @@ static int match_pos; /* signed! */
static unsigned num_matches;
static regex_t pattern;
static unsigned pattern_valid;
#else
enum { pattern_valid = 0 };
#endif
static struct termios term_orig, term_vi;
@ -168,7 +170,7 @@ static void read_lines(void)
{
#define readbuf bb_common_bufsiz1
char *current_line, *p;
unsigned old_max_fline = max_fline;
USE_FEATURE_LESS_REGEXP(unsigned old_max_fline = max_fline;)
int w = width;
char last_terminated = terminated;
@ -337,6 +339,7 @@ static char ctrlconv[] =
"\x40\x41\x42\x43\x44\x45\x46\x47\x48\x49\x40\x4b\x4c\x4d\x4e\x4f"
"\x50\x51\x52\x53\x54\x55\x56\x57\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f";
#if ENABLE_FEATURE_LESS_REGEXP
static void print_found(const char *line)
{
int match_status;
@ -397,6 +400,9 @@ static void print_found(const char *line)
printf(CLEAR_2_EOL"%s%s\n", growline, str);
free(growline);
}
#else
void print_found(const char *line);
#endif
static void print_ascii(const char *str)
{
@ -718,6 +724,7 @@ static void colon_process(void)
}
}
#if ENABLE_FEATURE_LESS_REGEXP
static int normalize_match_pos(int match)
{
match_pos = match;
@ -728,7 +735,6 @@ static int normalize_match_pos(int match)
return match_pos;
}
#if ENABLE_FEATURE_LESS_REGEXP
static void goto_match(int match)
{
if (num_matches)