0004-redefine-bad-endpoint.patch

diff --git a/src/backend/tsearch/wparser_def.c b/src/backend/tsearch/wparser_def.c
index 84b6f8f9..aa4271a 100644
--- a/src/backend/tsearch/wparser_def.c
+++ b/src/backend/tsearch/wparser_def.c
@@ -2074,9 +2074,10 @@ mark_fragment(HeadlineParsedText *prs, int highlight, int startpos, int endpos)
 #define INTERESTINGWORD(j) \
 	(prs->words[j].item && !prs->words[j].repeated)
 
-/* Don't want to end at a non-word or a short word */
+/* Don't want to end at a non-word or a short word, unless interesting */
 #define BADENDPOINT(j) \
-	(NOENDTOKEN(prs->words[j].type) || prs->words[j].len <= shortword)
+	((NOENDTOKEN(prs->words[j].type) || prs->words[j].len <= shortword) && \
+	 !INTERESTINGWORD(j))
 
 typedef struct
 {
diff --git a/src/test/regress/expected/tsearch.out b/src/test/regress/expected/tsearch.out
index e6fb820..36e995b 100644
--- a/src/test/regress/expected/tsearch.out
+++ b/src/test/regress/expected/tsearch.out
@@ -1367,15 +1367,15 @@ to_tsquery('english', 'sea&foo'), 'HighlightAll=true');
 (1 row)
 
 SELECT ts_headline('simple', '1 2 3 1 3'::text, '1 <-> 3', 'MaxWords=2, MinWords=1');
- ts_headline 
--------------
- <b>1</b> 
+    ts_headline    
+-------------------
+ <b>1</b> <b>3</b>
 (1 row)
 
 SELECT ts_headline('simple', '1 2 3 1 3'::text, '1 & 3', 'MaxWords=4, MinWords=1');
-         ts_headline          
-------------------------------
- <b>1</b> 2 <b>3</b> <b>1</b>
+     ts_headline     
+---------------------
+ <b>1</b> 2 <b>3</b>
 (1 row)
 
 SELECT ts_headline('simple', '1 2 3 1 3'::text, '1 <-> 3', 'MaxWords=4, MinWords=1');