version 1.56, 2011/07/24 18:15:14 |
version 1.57, 2011/07/27 07:06:29 |
Line 653 mandoc_eos(const char *p, size_t sz, int enclosed) |
|
Line 653 mandoc_eos(const char *p, size_t sz, int enclosed) |
|
return(found && !enclosed); |
return(found && !enclosed); |
} |
} |
|
|
|
/* |
|
* Choose whether to break at a hyphenated character (identified by the |
|
* ASCII_HYPH value in the input string). |
|
*/ |
int |
int |
mandoc_hyph(const char *start, const char *c) |
mandoc_hyph(const char *start, const char *c) |
{ |
{ |
|
char l, r; |
|
|
/* |
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. |
|
*/ |
|
|
|
/* 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); |
|
|
|
/* Skip a number on either side of the hyphen. */ |
|
if (isdigit((unsigned char)r) || isdigit((unsigned char)l)) |
|
return(0); |
|
|
/* 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)) |
|
|
if (' ' == r || ' ' == l) |
return(0); |
return(0); |
|
|
/* Skip double invocations. */ |
/* Skip double invocations. */ |
if ('-' == *(c + 1) || '-' == *(c - 1)) |
if ('-' == r || '-' == l) |
return(0); |
return(0); |
|
|
/* Skip escapes. */ |
/* Skip escapes. */ |
if ('\\' == *(c - 1)) |
if ('\\' == l) |
return(0); |
return(0); |
|
|
return(1); |
return(1); |