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Fix URL generation in headline. Only tag lexeme will be replaced by space.

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Per http://archives.postgresql.org/pgsql-bugs/2008-12/msg00013.php
This commit is contained in:
Teodor Sigaev
2009-01-15 18:17:12 +00:00
parent 696dbd873d
commit b7394a6e6e
4 changed files with 13 additions and 10 deletions
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6
contrib/tsearch2/expected/tsearch2.out
View File

@@ -2149,15 +2149,15 @@ ff-bg
</body>
</html>',
to_tsquery('sea&foo'), 'HighlightAll=true');
headline
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
headline
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
<html>
<!-- some comment -->
<body>
<b>Sea</b> view wow <u><b>foo</b> bar</u> <i>qq</i>
<a href="http://www.google.com/foo.bar.html" target="_blank">YES &nbsp;</a>
ff-bg
ff-bg
<script>
document.write(15);
</script>

2
contrib/tsearch2/ts_cfg.c
View File

@@ -520,7 +520,7 @@ genhl(HLPRSTEXT * prs)
*ptr = ' ';
ptr++;
}
else
else if (!wrd->skip)
{
if (wrd->selected)
{

3
contrib/tsearch2/ts_cfg.h
View File

@@ -50,7 +50,8 @@ typedef struct
in:1,
replace:1,
repeated:1,
unused:4,
skip:1,
unused:3,
type:8,
len:16;
char *word;

12
contrib/tsearch2/wparser_def.c
View File

@@ -72,11 +72,11 @@ prsd_end(PG_FUNCTION_ARGS)
#define COMPLEXTOKEN(x) ( (x)==5 || (x)==15 || (x)==16 || (x)==17 )
#define ENDPUNCTOKEN(x) ( (x)==12 )
#define TS_IDIGNORE(x) ( (x)==13 || (x)==14 || (x)==12 || (x)==23 )
#define HLIDIGNORE(x) ( (x)==5 || (x)==13 || (x)==15 || (x)==16 || (x)==17 )
#define HLIDREPLACE(x) ( (x)==13 )
#define HLIDSKIP(x) ( (x)==5 || (x)==15 || (x)==16 || (x)==17 )
#define HTMLHLIDIGNORE(x) ( (x)==5 || (x)==15 || (x)==16 || (x)==17 )
#define NONWORDTOKEN(x) ( (x)==12 || HLIDIGNORE(x) )
#define NONWORDTOKEN(x) ( (x)==12 || HLIDREPLACE(x) || HLIDSKIP(x) )
#define NOENDTOKEN(x) ( NONWORDTOKEN(x) || (x)==7 || (x)==8 || (x)==20 || (x)==21 || (x)==22 || TS_IDIGNORE(x) )
typedef struct
@@ -366,13 +366,15 @@ prsd_headline(PG_FUNCTION_ARGS)
prs->words[i].selected = 1;
if (highlight == 0)
{
if (HLIDIGNORE(prs->words[i].type))
if (HLIDREPLACE(prs->words[i].type))
prs->words[i].replace = 1;
else if (HLIDSKIP(prs->words[i].type))
prs->words[i].skip = 1;
}
else
{
if (HTMLHLIDIGNORE(prs->words[i].type))
prs->words[i].replace = 1;
prs->words[i].skip = 1;
}
prs->words[i].in = (prs->words[i].repeated) ? 0 : 1;