diff --git a/myisam/ft_parser.c b/myisam/ft_parser.c
index 2fad2363ae2..9198f89ee35 100644
--- a/myisam/ft_parser.c
+++ b/myisam/ft_parser.c
@@ -196,8 +196,10 @@ byte ft_simple_get_word(CHARSET_INFO *cs, byte **start, const byte *end,
     for (word->pos=doc; doc<end; length++, mbl=my_mbcharlen(cs, *(uchar *)doc), doc+=(mbl ? mbl : 1))
       if (true_word_char(cs,*doc))
         mwc= 0;
-      else if (!misc_word_char(*doc) || mwc++)
+      else if (!misc_word_char(*doc) || mwc)
         break;
+      else
+        mwc++;
 
     word->len= (uint)(doc-word->pos) - mwc;
 
diff --git a/mysql-test/r/analyze.result b/mysql-test/r/analyze.result
index 0b44a502b13..796b382f5d6 100644
--- a/mysql-test/r/analyze.result
+++ b/mysql-test/r/analyze.result
@@ -30,3 +30,10 @@ check table t1;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 drop table t1;
+CREATE TABLE t1 (a int);
+prepare stmt1 from "SELECT * FROM t1 PROCEDURE ANALYSE()";
+execute stmt1;
+Field_name	Min_value	Max_value	Min_length	Max_length	Empties_or_zeros	Nulls	Avg_value_or_avg_length	Std	Optimal_fieldtype
+execute stmt1;
+Field_name	Min_value	Max_value	Min_length	Max_length	Empties_or_zeros	Nulls	Avg_value_or_avg_length	Std	Optimal_fieldtype
+deallocate prepare stmt1;
diff --git a/mysql-test/r/fulltext.result b/mysql-test/r/fulltext.result
index ea0ffe9d7dd..f0d323670e0 100644
--- a/mysql-test/r/fulltext.result
+++ b/mysql-test/r/fulltext.result
@@ -429,4 +429,8 @@ REPAIR TABLE t1;
 Table	Op	Msg_type	Msg_text
 test.t1	repair	status	OK
 SET myisam_repair_threads=@@global.myisam_repair_threads;
+INSERT INTO t1 VALUES('testword\'\'');
+SELECT a FROM t1 WHERE MATCH a AGAINST('testword' IN BOOLEAN MODE);
+a
+testword''
 DROP TABLE t1;
diff --git a/mysql-test/t/analyze.test b/mysql-test/t/analyze.test
index 3c3b3933bc3..5d653b65579 100644
--- a/mysql-test/t/analyze.test
+++ b/mysql-test/t/analyze.test
@@ -39,4 +39,13 @@ check table t1;
 
 drop table t1;
 
+#
+# procedure in PS BUG#13673
+#
+CREATE TABLE t1 (a int);
+prepare stmt1 from "SELECT * FROM t1 PROCEDURE ANALYSE()";
+execute stmt1;
+execute stmt1;
+deallocate prepare stmt1;
+
 # End of 4.1 tests
diff --git a/mysql-test/t/fulltext.test b/mysql-test/t/fulltext.test
index 08648f4e0a6..b52c5d0ec08 100644
--- a/mysql-test/t/fulltext.test
+++ b/mysql-test/t/fulltext.test
@@ -348,6 +348,12 @@ INSERT INTO t1 VALUES('bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb');
 SET myisam_repair_threads=2;
 REPAIR TABLE t1;
 SET myisam_repair_threads=@@global.myisam_repair_threads;
+
+#
+# BUG#5686 - #1034 - Incorrect key file for table - only utf8
+#
+INSERT INTO t1 VALUES('testword\'\'');
+SELECT a FROM t1 WHERE MATCH a AGAINST('testword' IN BOOLEAN MODE);
 DROP TABLE t1;
 
 # End of 4.1 tests