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| author | Ingo Schwarze <schwarze@openbsd.org> | 2014-11-18 01:15:21 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-11-18 01:15:21 +0000 |
| commit | 8a65bfe6ed145882b88249a27be64bb4539c8a0a (patch) | |
| tree | f5d4340c45c0a473ba99151d5fec27ee75dfc17b /mansearch.c | |
| parent | a6c982532bfd28e9dee86e99b8f6c5102300c294 (diff) | |
| download | mandoc-8a65bfe6ed145882b88249a27be64bb4539c8a0a.tar.gz | |
In man(1) mode, prefer file name matches over .Dt name matches over
first .Nm entries over other NAME .Nm entries over SYNOPSIS .Nm entries.
For example, this makes sure "man ypbind" does not return yp(8).
Re-run "makewhatis" to profit from this change.
Diffstat (limited to 'mansearch.c')
| -rw-r--r-- | mansearch.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/mansearch.c b/mansearch.c index 521f78de..4ab6c079 100644 --- a/mansearch.c +++ b/mansearch.c @@ -79,6 +79,7 @@ struct expr { struct match { uint64_t pageid; /* identifier in database */ + uint64_t bits; /* name type mask */ char *desc; /* manual page description */ int form; /* bit field: formatted, zipped? */ }; @@ -301,6 +302,7 @@ mansearch(const struct mansearch *search, mp = mandoc_calloc(1, sizeof(struct match)); mp->pageid = pageid; mp->form = sqlite3_column_int(s, 1); + mp->bits = sqlite3_column_int64(s, 3); if (TYPE_Nd == outbit) mp->desc = mandoc_strdup((const char *) sqlite3_column_text(s, 0)); @@ -336,6 +338,7 @@ mansearch(const struct mansearch *search, } mpage = *res + cur; mpage->ipath = i; + mpage->bits = mp->bits; mpage->sec = 10; mpage->form = mp->form; buildnames(mpage, db, s, mp->pageid, @@ -396,8 +399,9 @@ manpage_compare(const void *vp1, const void *vp2) mp1 = vp1; mp2 = vp2; - diff = mp1->sec - mp2->sec; - return(diff ? diff : strcasecmp(mp1->names, mp2->names)); + return( (diff = mp2->bits - mp1->bits) ? diff : + (diff = mp1->sec - mp2->sec) ? diff : + strcasecmp(mp1->names, mp2->names)); } static void @@ -592,8 +596,10 @@ sql_statement(const struct expr *e) size_t sz; int needop; - sql = mandoc_strdup( - "SELECT desc, form, pageid FROM mpages WHERE "); + sql = mandoc_strdup(e->equal ? + "SELECT desc, form, pageid, bits " + "FROM mpages NATURAL JOIN names WHERE " : + "SELECT desc, form, pageid, 0 FROM mpages WHERE "); sz = strlen(sql); for (needop = 0; NULL != e; e = e->next) { @@ -613,8 +619,7 @@ sql_statement(const struct expr *e) ? "pageid IN (SELECT pageid FROM names " "WHERE name REGEXP ?)" : e->equal - ? "pageid IN (SELECT pageid FROM names " - "WHERE name = ?)" + ? "name = ? " : "pageid IN (SELECT pageid FROM names " "WHERE name MATCH ?)") : (NULL == e->substr |