version 1.54, 2011/07/21 15:21:13 |
version 1.57, 2011/07/27 07:06:29 |
Line 432 mandoc_realloc(void *ptr, size_t size) |
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Line 432 mandoc_realloc(void *ptr, size_t size) |
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return(ptr); |
return(ptr); |
} |
} |
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char * |
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mandoc_strndup(const char *ptr, size_t sz) |
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{ |
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char *p; |
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p = mandoc_malloc(sz + 1); |
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memcpy(p, ptr, sz); |
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p[(int)sz] = '\0'; |
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return(p); |
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} |
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char * |
char * |
mandoc_strdup(const char *ptr) |
mandoc_strdup(const char *ptr) |
{ |
{ |
Line 532 a2time(time_t *t, const char *fmt, const char *p) |
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Line 542 a2time(time_t *t, const char *fmt, const char *p) |
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memset(&tm, 0, sizeof(struct tm)); |
memset(&tm, 0, sizeof(struct tm)); |
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pp = NULL; |
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#ifdef HAVE_STRPTIME |
pp = strptime(p, fmt, &tm); |
pp = strptime(p, fmt, &tm); |
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#endif |
if (NULL != pp && '\0' == *pp) { |
if (NULL != pp && '\0' == *pp) { |
*t = mktime(&tm); |
*t = mktime(&tm); |
return(1); |
return(1); |
Line 544 a2time(time_t *t, const char *fmt, const char *p) |
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Line 557 a2time(time_t *t, const char *fmt, const char *p) |
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static char * |
static char * |
time2a(time_t t) |
time2a(time_t t) |
{ |
{ |
struct tm tm; |
struct tm *tm; |
char *buf, *p; |
char *buf, *p; |
size_t ssz; |
size_t ssz; |
int isz; |
int isz; |
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localtime_r(&t, &tm); |
tm = localtime(&t); |
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/* |
/* |
* Reserve space: |
* Reserve space: |
Line 559 time2a(time_t t) |
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Line 572 time2a(time_t t) |
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*/ |
*/ |
p = buf = mandoc_malloc(10 + 4 + 4 + 1); |
p = buf = mandoc_malloc(10 + 4 + 4 + 1); |
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if (0 == (ssz = strftime(p, 10 + 1, "%B ", &tm))) |
if (0 == (ssz = strftime(p, 10 + 1, "%B ", tm))) |
goto fail; |
goto fail; |
p += (int)ssz; |
p += (int)ssz; |
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if (-1 == (isz = snprintf(p, 4 + 1, "%d, ", tm.tm_mday))) |
if (-1 == (isz = snprintf(p, 4 + 1, "%d, ", tm->tm_mday))) |
goto fail; |
goto fail; |
p += isz; |
p += isz; |
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if (0 == strftime(p, 4 + 1, "%Y", &tm)) |
if (0 == strftime(p, 4 + 1, "%Y", tm)) |
goto fail; |
goto fail; |
return(buf); |
return(buf); |
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Line 640 mandoc_eos(const char *p, size_t sz, int enclosed) |
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Line 653 mandoc_eos(const char *p, size_t sz, int enclosed) |
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return(found && !enclosed); |
return(found && !enclosed); |
} |
} |
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/* |
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* Choose whether to break at a hyphenated character (identified by the |
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* ASCII_HYPH value in the input string). |
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*/ |
int |
int |
mandoc_hyph(const char *start, const char *c) |
mandoc_hyph(const char *start, const char *c) |
{ |
{ |
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char l, r; |
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/* |
l = *(c - 1); |
* Choose whether to break at a hyphenated character. We only |
r = *(c + 1); |
* do this if it's free-standing within a word. |
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*/ |
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/* Skip first/last character of buffer. */ |
/* Skip first/last character of buffer. */ |
if (c == start || '\0' == *(c + 1)) |
if (c == start || '\0' == r) |
return(0); |
return(0); |
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/* Skip a number on either side of the hyphen. */ |
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if (isdigit((unsigned char)r) || isdigit((unsigned char)l)) |
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return(0); |
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/* Skip first/last character of word. */ |
/* Skip first/last character of word. */ |
if ('\t' == *(c + 1) || '\t' == *(c - 1)) |
if ('\t' == r || '\t' == l) |
return(0); |
return(0); |
if (' ' == *(c + 1) || ' ' == *(c - 1)) |
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if (' ' == r || ' ' == l) |
return(0); |
return(0); |
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/* Skip double invocations. */ |
/* Skip double invocations. */ |
if ('-' == *(c + 1) || '-' == *(c - 1)) |
if ('-' == r || '-' == l) |
return(0); |
return(0); |
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/* Skip escapes. */ |
/* Skip escapes. */ |
if ('\\' == *(c - 1)) |
if ('\\' == l) |
return(0); |
return(0); |
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return(1); |
return(1); |