Enforce standard declaration order in SPs.

Added new test cases for this, and adjusted old tests accordingly,
and new error codes and messages.
Fixed bugs in some tests (bug2673 and use test).
Added debug printing of instructions in SPs.


include/mysqld_error.h:
  New error codes for non-standard declaration order in SPs.
include/sql_state.h:
  New error codes for non-standard declaration order in SPs.
mysql-test/r/sp-error.result:
  Enforce standard declaration order.
  Fixed syntax error in use-test.
  New test cases for wrong order.
mysql-test/r/sp.result:
  Enforce strict declaration order.
  Fixed platform dependent bug2673 test.
mysql-test/t/sp-error.test:
  Enforce standard declaration order.
  Fixed syntax error in use-test.
  New test cases for wrong order.
mysql-test/t/sp.test:
  Enforce strict declaration order.
  Fixed platform dependent bug2673 test.
sql/share/czech/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/danish/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/dutch/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/english/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/estonian/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/french/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/german/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/greek/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/hungarian/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/italian/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/japanese/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/korean/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/norwegian-ny/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/norwegian/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/polish/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/portuguese/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/romanian/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/russian/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/serbian/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/slovak/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/spanish/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/swedish/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/share/ukrainian/errmsg.txt:
  New error messages for strict (standard) declaration order in SPs.
sql/sp_head.cc:
  Debug printing of instructions in procedures.
  New error instruction for future use.
sql/sp_head.h:
  Debug printing of instructions in procedures.
  New error instruction for future use.
sql/sql_string.cc:
  New methods needed by debug printing of instruction in SPs.
sql/sql_string.h:
  New methods needed by debug printing of instruction in SPs.
sql/sql_yacc.yy:
  Check for standard order of declarations in SPs.

sql/sql_string.h

@@ -270,6 +270,8 @@ public:
   void qs_append(double d);
   void qs_append(double *d);
   void qs_append(const char &c);
+  void qs_append(int i);
+  void qs_append(uint i);
 
   /* Inline (general) functions used by the protocol functions */