Use bool as type for booleans instead of int.
Do not implicitely cast size_t to int.
Make the compiler stop complaining about unused variables by adding an empty statement.

ecpg also does not regard cursor names as case-sensitive.

Thanks to Zoltan Boszormenyi for the patch.

Ecpg now accepts "long long" datatypes even if "long" is 64bit wide. This used to cover the equally long "long long" type. This patch closes bug #5464.

Informix allows variables as argument to the embedded SQL command FREE. Given
that we only allow freeing cursors via FREE for compatibility reasons only we
should do the same.

ecpg now adds a unique counter to its varchar struct definitions to make these definitions unique, too. It used to use the linenumber but in the rare case of two definitions in one line this was not unique.

so regression testing is possible,

by Zoltan Boszormenyi

Applied patch by Boszormenyi Zoltan <zb@cybertec.at> to add out-of-scope cursor support to native mode.

ecpg in both native and compatiblity mode.

Boszormenyi Zoltan, with only a minor tweak or two from me.

list, minus a few specific words that have to be treated specially.  This
replaces a hard-wired list of keywords that would have needed manual
maintenance, and was not getting it.  The 8.4 coding was already missing
these words, causing ecpg to incorrectly treat them as reserved words:
CALLED, CATALOG, DEFINER, ENUM, FOLLOWING, INVOKER, OPTIONS, PARTITION,
PRECEDING, RANGE, SECURITY, SERVER, UNBOUNDED, WRAPPER.  In HEAD we were
additionally missing COMMENTS, FUNCTIONS, SEQUENCES, TABLES.
Per gripe from Bosco Rama.

This is a preparatory patch for allowing a dynamic cursor name be used in the
ECPG grammar.

Author: Zoltan Boszormenyi

it works just as well to have them be ordinary identifiers, and this gets rid
of a number of ugly special cases.  Plus we aren't interfering with non-rule
usage of these names.

catversion bump because the names change internally in stored rules.

to create a function for it.

Procedural languages now have an additional entry point, namely a function
to execute an inline code block.  This seemed a better design than trying
to hide the transient-ness of the code from the PL.  As of this patch, only
plpgsql has an inline handler, but probably people will soon write handlers
for the other standard PLs.

In passing, remove the long-dead LANCOMPILER option of CREATE LANGUAGE.

Petr Jelinek

Böszörményi Zoltán <zb@cybertec.at>.

based on a patch send in by Böszörményi Zoltán <zb@cybertec.at>.

__attribute__() marker so that gcc can validate the format string against
the actual arguments, get rid of overcomplicated and unsafe usage in
base_yyerror().

LC_COLLATE and LC_CTYPE, per discussion on pgsql-hackers.