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Commit41d17e0

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committed
Fix URL generation in headline. Only tag lexeme will be replaced by space.
Perhttp://archives.postgresql.org/pgsql-bugs/2008-12/msg00013.php
1 parent8fd07a3 commit41d17e0

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3 files changed

+21
-15
lines changed

3 files changed

+21
-15
lines changed

‎src/backend/tsearch/ts_parse.c‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
*
88
*
99
* IDENTIFICATION
10-
* $PostgreSQL: pgsql/src/backend/tsearch/ts_parse.c,v 1.10 2009/01/01 17:23:48 momjian Exp $
10+
* $PostgreSQL: pgsql/src/backend/tsearch/ts_parse.c,v 1.11 2009/01/15 16:33:59 teodor Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
@@ -625,7 +625,7 @@ generateHeadline(HeadlineParsedText *prs)
625625
*ptr=' ';
626626
ptr++;
627627
}
628-
else
628+
elseif (!wrd->skip)
629629
{
630630
if (wrd->selected)
631631
{

‎src/backend/tsearch/wparser_def.c‎

Lines changed: 16 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
*
88
*
99
* IDENTIFICATION
10-
* $PostgreSQL: pgsql/src/backend/tsearch/wparser_def.c,v 1.19 2009/01/15 16:33:28 teodor Exp $
10+
* $PostgreSQL: pgsql/src/backend/tsearch/wparser_def.c,v 1.20 2009/01/15 16:33:59 teodor Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
@@ -1587,10 +1587,11 @@ prsd_end(PG_FUNCTION_ARGS)
15871587
#defineCOMPLEXTOKEN(x) ( (x)==URL_T || (x)==NUMHWORD || (x)==ASCIIHWORD || (x)==HWORD )
15881588
#defineENDPUNCTOKEN(x) ( (x)==SPACE )
15891589

1590-
#defineTS_IDIGNORE(x) ( (x)==TAG_T || (x)==PROTOCOL || (x)==SPACE || (x)==XMLENTITY )
1591-
#defineHLIDIGNORE(x) ( (x)==URL_T || (x)==TAG_T || (x)==NUMHWORD || (x)==ASCIIHWORD || (x)==HWORD )
1592-
#defineXMLHLIDIGNORE(x) ( (x)==URL_T || (x)==NUMHWORD || (x)==ASCIIHWORD || (x)==HWORD )
1593-
#defineNONWORDTOKEN(x) ( (x)==SPACE || HLIDIGNORE(x) )
1590+
#defineTS_IDIGNORE(x) ( (x)==TAG_T || (x)==PROTOCOL || (x)==SPACE || (x)==XMLENTITY )
1591+
#defineHLIDREPLACE(x) ( (x)==TAG_T )
1592+
#defineHLIDSKIP(x) ( (x)==URL_T || (x)==NUMHWORD || (x)==ASCIIHWORD || (x)==HWORD )
1593+
#defineXMLHLIDSKIP(x) ( (x)==URL_T || (x)==NUMHWORD || (x)==ASCIIHWORD || (x)==HWORD )
1594+
#defineNONWORDTOKEN(x) ( (x)==SPACE || HLIDREPLACE(x) || HLIDSKIP(x) )
15941595
#defineNOENDTOKEN(x)( NONWORDTOKEN(x) || (x)==SCIENTIFIC || (x)==VERSIONNUMBER || (x)==DECIMAL || (x)==SIGNEDINT || (x)==UNSIGNEDINT || TS_IDIGNORE(x) )
15951596

15961597
typedefstruct
@@ -1695,13 +1696,15 @@ mark_fragment(HeadlineParsedText *prs, int highlight, int startpos, int endpos)
16951696
prs->words[i].selected=1;
16961697
if (highlight==0)
16971698
{
1698-
if (HLIDIGNORE(prs->words[i].type))
1699+
if (HLIDREPLACE(prs->words[i].type))
16991700
prs->words[i].replace=1;
1701+
elseif (HLIDSKIP(prs->words[i].type) )
1702+
prs->words[i].skip=1;
17001703
}
17011704
else
17021705
{
1703-
if (XMLHLIDIGNORE(prs->words[i].type))
1704-
prs->words[i].replace=1;
1706+
if (XMLHLIDSKIP(prs->words[i].type))
1707+
prs->words[i].skip=1;
17051708
}
17061709

17071710
prs->words[i].in= (prs->words[i].repeated) ?0 :1;
@@ -2050,13 +2053,15 @@ mark_hl_words(HeadlineParsedText *prs, TSQuery query, int highlight,
20502053
prs->words[i].selected=1;
20512054
if (highlight==0)
20522055
{
2053-
if (HLIDIGNORE(prs->words[i].type))
2056+
if (HLIDREPLACE(prs->words[i].type))
20542057
prs->words[i].replace=1;
2058+
elseif (HLIDSKIP(prs->words[i].type) )
2059+
prs->words[i].skip=1;
20552060
}
20562061
else
20572062
{
2058-
if (XMLHLIDIGNORE(prs->words[i].type))
2059-
prs->words[i].replace=1;
2063+
if (XMLHLIDSKIP(prs->words[i].type))
2064+
prs->words[i].skip=1;
20602065
}
20612066

20622067
prs->words[i].in= (prs->words[i].repeated) ?0 :1;

‎src/include/tsearch/ts_public.h‎

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,7 @@
66
*
77
* Copyright (c) 1998-2009, PostgreSQL Global Development Group
88
*
9-
* $PostgreSQL: pgsql/src/include/tsearch/ts_public.h,v 1.12 2009/01/01 17:24:01 momjian Exp $
9+
* $PostgreSQL: pgsql/src/include/tsearch/ts_public.h,v 1.13 2009/01/15 16:33:59 teodor Exp $
1010
*
1111
*-------------------------------------------------------------------------
1212
*/
@@ -38,7 +38,8 @@ typedef struct
3838
in:1,
3939
replace:1,
4040
repeated:1,
41-
unused:4,
41+
skip:1,
42+
unused:3,
4243
type:8,
4344
len:16;
4445
char*word;

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