pgsql: Simplified regression handling Added patch by Joachim to work

Log Message:
-----------
Simplified regression handling
Added patch by Joachim to work around OpenBSD bug in regression suite.

Modified Files:
--------------
pgsql/src/interfaces/ecpg/ecpglib:
connect.c (r1.38 -> r1.39)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/connect.c.diff?r1=1.38&r2=1.39)
data.c (r1.36 -> r1.37)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/data.c.diff?r1=1.36&r2=1.37)
extern.h (r1.20 -> r1.21)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/extern.h.diff?r1=1.20&r2=1.21)
misc.c (r1.33 -> r1.34)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/misc.c.diff?r1=1.33&r2=1.34)
pgsql/src/interfaces/ecpg/preproc:
ecpg.c (r1.95 -> r1.96)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/ecpg.c.diff?r1=1.95&r2=1.96)
pgsql/src/interfaces/ecpg/test:
pg_regress.sh (r1.16 -> r1.17)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/pg_regress.sh.diff?r1=1.16&r2=1.17)
pgsql/src/interfaces/ecpg/test/expected:
compat_informix-charfuncs.c (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-charfuncs.c.diff?r1=1.5&r2=1.6)
compat_informix-dec_test.c (r1.12 -> r1.13)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-dec_test.c.diff?r1=1.12&r2=1.13)
compat_informix-rfmtdate.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-rfmtdate.c.diff?r1=1.6&r2=1.7)
compat_informix-rfmtlong.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-rfmtlong.c.diff?r1=1.6&r2=1.7)
compat_informix-rnull.c (r1.10 -> r1.11)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-rnull.c.diff?r1=1.10&r2=1.11)
compat_informix-test_informix.c (r1.10 -> r1.11)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-test_informix.c.diff?r1=1.10&r2=1.11)
compat_informix-test_informix2.c (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.c.diff?r1=1.11&r2=1.12)
connect-test1.c (r1.10 -> r1.11)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test1.c.diff?r1=1.10&r2=1.11)
connect-test2.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test2.c.diff?r1=1.9&r2=1.10)
connect-test3.c (r1.10 -> r1.11)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test3.c.diff?r1=1.10&r2=1.11)
connect-test4.c (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test4.c.diff?r1=1.8&r2=1.9)
connect-test5.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test5.c.diff?r1=1.6&r2=1.7)
pgtypeslib-dt_test.c (r1.12 -> r1.13)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-dt_test.c.diff?r1=1.12&r2=1.13)
pgtypeslib-dt_test2.c (r1.12 -> r1.13)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-dt_test2.c.diff?r1=1.12&r2=1.13)
pgtypeslib-num_test.c (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-num_test.c.diff?r1=1.11&r2=1.12)
pgtypeslib-num_test2.c (r1.14 -> r1.15)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-num_test2.c.diff?r1=1.14&r2=1.15)
preproc-comment.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-comment.c.diff?r1=1.6&r2=1.7)
preproc-define.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-define.c.diff?r1=1.6&r2=1.7)
preproc-init.c (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-init.c.diff?r1=1.5&r2=1.6)
preproc-type.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-type.c.diff?r1=1.6&r2=1.7)
preproc-variable.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-variable.c.diff?r1=1.6&r2=1.7)
preproc-whenever.c (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-whenever.c.diff?r1=1.5&r2=1.6)
sql-array.c (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-array.c.diff?r1=1.5&r2=1.6)
sql-binary.c (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-binary.c.diff?r1=1.5&r2=1.6)
sql-code100.c (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-code100.c.diff?r1=1.8&r2=1.9)
sql-copystdout.c (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-copystdout.c.diff?r1=1.8&r2=1.9)
sql-define.c (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-define.c.diff?r1=1.8&r2=1.9)
sql-desc.c (r1.12 -> r1.13)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-desc.c.diff?r1=1.12&r2=1.13)
sql-dynalloc.c (r1.10 -> r1.11)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dynalloc.c.diff?r1=1.10&r2=1.11)
sql-dynalloc2.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dynalloc2.c.diff?r1=1.9&r2=1.10)
sql-dyntest.c (r1.12 -> r1.13)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dyntest.c.diff?r1=1.12&r2=1.13)
sql-execute.c (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-execute.c.diff?r1=1.5&r2=1.6)
sql-fetch.c (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-fetch.c.diff?r1=1.5&r2=1.6)
sql-func.c (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-func.c.diff?r1=1.8&r2=1.9)
sql-indicators.c (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-indicators.c.diff?r1=1.8&r2=1.9)
sql-quote.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-quote.c.diff?r1=1.9&r2=1.10)
sql-show.c (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-show.c.diff?r1=1.8&r2=1.9)
sql-update.c (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-update.c.diff?r1=1.5&r2=1.6)
thread-thread.c (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/thread-thread.c.diff?r1=1.8&r2=1.9)
thread-thread_implicit.c (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/thread-thread_implicit.c.diff?r1=1.8&r2=1.9)