version 1.44, 2014/08/16 19:00:01 |
version 1.47, 2014/09/01 22:45:53 |
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mansearch(const struct mansearch *search, |
mansearch(const struct mansearch *search, |
const struct manpaths *paths, |
const struct manpaths *paths, |
int argc, char *argv[], |
int argc, char *argv[], |
const char *outkey, |
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struct manpage **res, size_t *sz) |
struct manpage **res, size_t *sz) |
{ |
{ |
int fd, rc, c, indexbit; |
int fd, rc, c, indexbit; |
Line 195 mansearch(const struct mansearch *search, |
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Line 194 mansearch(const struct mansearch *search, |
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goto out; |
goto out; |
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outbit = 0; |
outbit = 0; |
if (NULL != outkey) { |
if (NULL != search->outkey) { |
for (indexbit = 0, iterbit = 1; |
for (indexbit = 0, iterbit = 1; |
indexbit < mansearch_keymax; |
indexbit < mansearch_keymax; |
indexbit++, iterbit <<= 1) { |
indexbit++, iterbit <<= 1) { |
if (0 == strcasecmp(outkey, |
if (0 == strcasecmp(search->outkey, |
mansearch_keynames[indexbit])) { |
mansearch_keynames[indexbit])) { |
outbit = iterbit; |
outbit = iterbit; |
break; |
break; |
Line 336 mansearch(const struct mansearch *search, |
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Line 335 mansearch(const struct mansearch *search, |
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maxres, sizeof(struct manpage)); |
maxres, sizeof(struct manpage)); |
} |
} |
mpage = *res + cur; |
mpage = *res + cur; |
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mpage->ipath = i; |
mpage->sec = 10; |
mpage->sec = 10; |
mpage->form = mp->form; |
mpage->form = mp->form; |
buildnames(mpage, db, s, mp->pageid, |
buildnames(mpage, db, s, mp->pageid, |
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return(rc); |
return(rc); |
} |
} |
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void |
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mansearch_free(struct manpage *res, size_t sz) |
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{ |
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size_t i; |
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for (i = 0; i < sz; i++) { |
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free(res[i].file); |
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free(res[i].names); |
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free(res[i].output); |
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} |
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free(res); |
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} |
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static int |
static int |
manpage_compare(const void *vp1, const void *vp2) |
manpage_compare(const void *vp1, const void *vp2) |
{ |
{ |
Line 739 exprterm(const struct mansearch *search, char *buf, in |
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Line 752 exprterm(const struct mansearch *search, char *buf, in |
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e = mandoc_calloc(1, sizeof(struct expr)); |
e = mandoc_calloc(1, sizeof(struct expr)); |
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if (MANSEARCH_MAN & search->flags) { |
if (search->argmode == ARG_NAME) { |
e->bits = search->deftype; |
e->bits = TYPE_Nm; |
e->substr = buf; |
e->substr = buf; |
e->equal = 1; |
e->equal = 1; |
return(e); |
return(e); |
} |
} |
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/* |
/* |
* Look for an '=' or '~' operator, |
* Separate macro keys from search string. |
* unless forced to some fixed macro keys. |
* If needed, request regular expression handling |
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* by setting e->substr to NULL. |
*/ |
*/ |
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if (MANSEARCH_WHATIS & search->flags) |
if (search->argmode == ARG_WORD) { |
val = NULL; |
e->bits = TYPE_Nm; |
else |
e->substr = NULL; |
val = strpbrk(buf, "=~"); |
mandoc_asprintf(&val, "[[:<:]]%s[[:>:]]", buf); |
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cs = 0; |
if (NULL == val) { |
} else if ((val = strpbrk(buf, "=~")) == NULL) { |
e->bits = search->deftype; |
e->bits = TYPE_Nm | TYPE_Nd; |
e->substr = buf; |
e->substr = buf; |
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/* |
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* Found an operator. |
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* Regexp search is requested by !e->substr. |
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*/ |
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} else { |
} else { |
if (val == buf) |
if (val == buf) |
e->bits = search->deftype; |
e->bits = TYPE_Nm | TYPE_Nd; |
if ('=' == *val) |
if ('=' == *val) |
e->substr = val + 1; |
e->substr = val + 1; |
*val++ = '\0'; |
*val++ = '\0'; |
Line 777 exprterm(const struct mansearch *search, char *buf, in |
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Line 785 exprterm(const struct mansearch *search, char *buf, in |
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/* Compile regular expressions. */ |
/* Compile regular expressions. */ |
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if (MANSEARCH_WHATIS & search->flags) { |
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e->substr = NULL; |
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mandoc_asprintf(&val, "[[:<:]]%s[[:>:]]", buf); |
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} |
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if (NULL == e->substr) { |
if (NULL == e->substr) { |
irc = regcomp(&e->regexp, val, |
irc = regcomp(&e->regexp, val, |
REG_EXTENDED | REG_NOSUB | (cs ? 0 : REG_ICASE)); |
REG_EXTENDED | REG_NOSUB | (cs ? 0 : REG_ICASE)); |
if (MANSEARCH_WHATIS & search->flags) |
if (search->argmode == ARG_WORD) |
free(val); |
free(val); |
if (irc) { |
if (irc) { |
regerror(irc, &e->regexp, errbuf, sizeof(errbuf)); |
regerror(irc, &e->regexp, errbuf, sizeof(errbuf)); |