pgsql: - Changed some whitespacing in connect statement.

Log Message:
-----------
- Changed some whitespacing in connect statement.
- Made some chars const as proposed by Stefan Huehner <stefan(at)huehner(dot)org>.
- Synced parser and keyword lists.
- Copied two token parsing from backend parser to ecpg parser.
- Also added a test case for this.

Modified Files:
--------------
pgsql/src/interfaces/ecpg:
ChangeLog (r1.340 -> r1.341)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ChangeLog.diff?r1=1.340&r2=1.341)
pgsql/src/interfaces/ecpg/ecpglib:
connect.c (r1.39 -> r1.40)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/connect.c.diff?r1=1.39&r2=1.40)
pgsql/src/interfaces/ecpg/pgtypeslib:
timestamp.c (r1.37 -> r1.38)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/pgtypeslib/timestamp.c.diff?r1=1.37&r2=1.38)
pgsql/src/interfaces/ecpg/preproc:
Makefile (r1.123 -> r1.124)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/Makefile.diff?r1=1.123&r2=1.124)
ecpg.c (r1.97 -> r1.98)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/ecpg.c.diff?r1=1.97&r2=1.98)
ecpg_keywords.c (r1.32 -> r1.33)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/ecpg_keywords.c.diff?r1=1.32&r2=1.33)
extern.h (r1.64 -> r1.65)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/extern.h.diff?r1=1.64&r2=1.65)
keywords.c (r1.77 -> r1.78)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/keywords.c.diff?r1=1.77&r2=1.78)
pgc.l (r1.151 -> r1.152)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/pgc.l.diff?r1=1.151&r2=1.152)
preproc.y (r1.340 -> r1.341)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/preproc.y.diff?r1=1.340&r2=1.341)
type.c (r1.71 -> r1.72)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/type.c.diff?r1=1.71&r2=1.72)
pgsql/src/interfaces/ecpg/test/expected:
compat_informix-rnull.c (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-rnull.c.diff?r1=1.11&r2=1.12)
compat_informix-rnull.stderr (r1.1 -> r1.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-rnull.stderr.diff?r1=1.1&r2=1.2)
compat_informix-test_informix.c (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-test_informix.c.diff?r1=1.11&r2=1.12)
compat_informix-test_informix.stderr (r1.4 -> r1.5)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-test_informix.stderr.diff?r1=1.4&r2=1.5)
compat_informix-test_informix2.c (r1.12 -> r1.13)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.c.diff?r1=1.12&r2=1.13)
compat_informix-test_informix2.stderr (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.stderr.diff?r1=1.5&r2=1.6)
connect-test2.c (r1.10 -> r1.11)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test2.c.diff?r1=1.10&r2=1.11)
connect-test3.c (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test3.c.diff?r1=1.11&r2=1.12)
connect-test4.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test4.c.diff?r1=1.9&r2=1.10)
connect-test5.c (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/connect-test5.c.diff?r1=1.7&r2=1.8)
pgtypeslib-dt_test.c (r1.13 -> r1.14)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-dt_test.c.diff?r1=1.13&r2=1.14)
pgtypeslib-dt_test.stderr (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-dt_test.stderr.diff?r1=1.5&r2=1.6)
pgtypeslib-num_test.c (r1.12 -> r1.13)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-num_test.c.diff?r1=1.12&r2=1.13)
preproc-comment.c (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-comment.c.diff?r1=1.7&r2=1.8)
preproc-define.c (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-define.c.diff?r1=1.7&r2=1.8)
preproc-type.c (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-type.c.diff?r1=1.7&r2=1.8)
preproc-variable.c (r1.7 -> r1.8)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-variable.c.diff?r1=1.7&r2=1.8)
preproc-variable.stderr (r1.2 -> r1.3)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-variable.stderr.diff?r1=1.2&r2=1.3)
preproc-whenever.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-whenever.c.diff?r1=1.6&r2=1.7)
sql-array.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-array.c.diff?r1=1.6&r2=1.7)
sql-binary.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-binary.c.diff?r1=1.6&r2=1.7)
sql-binary.stderr (r1.1 -> r1.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-binary.stderr.diff?r1=1.1&r2=1.2)
sql-code100.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-code100.c.diff?r1=1.9&r2=1.10)
sql-code100.stderr (r1.1 -> r1.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-code100.stderr.diff?r1=1.1&r2=1.2)
sql-copystdout.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-copystdout.c.diff?r1=1.9&r2=1.10)
sql-copystdout.stderr (r1.1 -> r1.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-copystdout.stderr.diff?r1=1.1&r2=1.2)
sql-define.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-define.c.diff?r1=1.9&r2=1.10)
sql-define.stderr (r1.2 -> r1.3)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-define.stderr.diff?r1=1.2&r2=1.3)
sql-desc.c (r1.13 -> r1.14)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-desc.c.diff?r1=1.13&r2=1.14)
sql-desc.stderr (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-desc.stderr.diff?r1=1.5&r2=1.6)
sql-dynalloc.c (r1.11 -> r1.12)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dynalloc.c.diff?r1=1.11&r2=1.12)
sql-dynalloc.stderr (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dynalloc.stderr.diff?r1=1.5&r2=1.6)
sql-dynalloc2.c (r1.10 -> r1.11)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dynalloc2.c.diff?r1=1.10&r2=1.11)
sql-dynalloc2.stderr (r1.4 -> r1.5)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dynalloc2.stderr.diff?r1=1.4&r2=1.5)
sql-dyntest.c (r1.13 -> r1.14)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dyntest.c.diff?r1=1.13&r2=1.14)
sql-dyntest.stderr (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-dyntest.stderr.diff?r1=1.5&r2=1.6)
sql-execute.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-execute.c.diff?r1=1.6&r2=1.7)
sql-fetch.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-fetch.c.diff?r1=1.6&r2=1.7)
sql-fetch.stderr (r1.1 -> r1.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-fetch.stderr.diff?r1=1.1&r2=1.2)
sql-func.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-func.c.diff?r1=1.9&r2=1.10)
sql-func.stderr (r1.1 -> r1.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-func.stderr.diff?r1=1.1&r2=1.2)
sql-indicators.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-indicators.c.diff?r1=1.9&r2=1.10)
sql-indicators.stderr (r1.2 -> r1.3)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-indicators.stderr.diff?r1=1.2&r2=1.3)
sql-quote.c (r1.10 -> r1.11)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-quote.c.diff?r1=1.10&r2=1.11)
sql-quote.stderr (r1.3 -> r1.4)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-quote.stderr.diff?r1=1.3&r2=1.4)
sql-show.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-show.c.diff?r1=1.9&r2=1.10)
sql-update.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-update.c.diff?r1=1.6&r2=1.7)
sql-update.stderr (r1.1 -> r1.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-update.stderr.diff?r1=1.1&r2=1.2)
thread-thread.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/thread-thread.c.diff?r1=1.9&r2=1.10)
thread-thread_implicit.c (r1.9 -> r1.10)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/thread-thread_implicit.c.diff?r1=1.9&r2=1.10)
pgsql/src/interfaces/ecpg/test/sql:
Makefile (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/sql/Makefile.diff?r1=1.5&r2=1.6)

Added Files:
-----------
pgsql/src/interfaces/ecpg/preproc/parser:
README (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/parser/README?rev=1.1&content-type=text/x-cvsweb-markup)
parse.h (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/parser/parse.h?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/interfaces/ecpg/test/expected:
sql-parser.c (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-parser.c?rev=1.1&content-type=text/x-cvsweb-markup)
sql-parser.stderr (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-parser.stderr?rev=1.1&content-type=text/x-cvsweb-markup)
sql-parser.stdout (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-parser.stdout?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/interfaces/ecpg/test/sql:
parser.pgc (r1.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/sql/parser.pgc?rev=1.1&content-type=text/x-cvsweb-markup)