Add regression tests for ispell, synonym and thesaurus dictionaries.

Rename synonym.syn.sample and thesaurs.ths.sample to
synonym_sample.syn and thesaurs_sample.ths accordingly to be able to use they
in regression test.

Ispell dictionary uses synthetic simple dictionary files.

Author: feodor

src/backend/tsearch/Makefile

@@ -4,7 +4,7 @@
 #
 # Copyright (c) 2006-2007, PostgreSQL Global Development Group
 #
-# $PostgreSQL: pgsql/src/backend/tsearch/Makefile,v 1.2 2007/08/22 06:11:56 tgl Exp $
+# $PostgreSQL: pgsql/src/backend/tsearch/Makefile,v 1.3 2007/09/11 11:54:42 teodor Exp $
 #
 #-------------------------------------------------------------------------
 subdir = src/backend/tsearch
@@ -13,7 +13,8 @@ include $(top_builddir)/src/Makefile.global
 
 DICTDIR=tsearch_data
 
-DICTFILES=synonym.syn.sample thesaurus.ths.sample 
+DICTFILES=synonym_sample.syn thesaurus_sample.ths hunspell_sample.affix \
+	ispell_sample.affix ispell_sample.dict
 
 OBJS = ts_locale.o ts_parse.o wparser.o wparser_def.o dict.o \
 	dict_simple.o dict_synonym.o dict_thesaurus.o \

src/backend/tsearch/hunspell_sample.affix

@@ -0,0 +1,24 @@
+COMPOUNDFLAG Z
+ONLYINCOMPOUND L
+
+PFX B Y 1
+PFX B   0	re	.
+
+PFX U N 1
+PFX U   0	un	.
+
+SFX J Y 1
+SFX J   0	INGS	[^E]
+
+SFX G Y 1
+SFX G   0	ING		[^E]
+
+SFX S Y 1
+SFX S   0	S	[^SXZHY]
+
+SFX A Y 1
+SFX A   Y	IES	[^AEIOU]Y
+
+SFX \ N 1
+SFX \   0	Y/L	[^Y]
+

src/backend/tsearch/ispell_sample.affix

@@ -0,0 +1,26 @@
+compoundwords controlled Z
+
+prefixes
+
+flag *B:
+	.       >   RE      # As in enter > reenter
+
+flag U:
+    .       >   UN      # As in natural > unnatural
+
+suffixes
+
+flag *J:
+	[^E]    >   INGS        # As in cross > crossings
+
+flag *G:
+	[^E]    >   ING     # As in cross > crossing
+
+flag *S:
+	[^SXZHY]    >   S       # As in bat > bats
+
+flag *A:
+	[^AEIOU]Y   >   -Y,IES      # As in imply > implies
+
+flag ~\\:
+	[^Y]        >   Y              #~ advarsel > advarsely-

src/backend/tsearch/ispell_sample.dict

@@ -0,0 +1,8 @@
+book/GJUS
+booking/SB
+footballklubber
+foot/ZS
+football/Z
+ball/SZ\
+klubber/Z
+sky/A

src/backend/tsearch/synonym.syn.sample

@@ -0,0 +1,4 @@
+postgres	pgsql
+postgresql	pgsql
+postgre	pgsql
+gogle	googl

src/backend/tsearch/synonym_sample.syn

@@ -11,10 +11,8 @@ one two : *12
 one : *1
 two : *2
 
-#foo bar : blah blah
-#f   bar : fbar
-#e   bar : ebar
-#g   bar bar : gbarbar
-#asd:sdffff
-#qwerty:qwer wert erty
+supernovae stars : *sn
+supernovae : *sn
+booking tickets : order invitation cards
+booking the tickets : order invitation Cards