Changes from 1.9 to 1.10
************************

05-10-2005

	- fix endless loop in file_set_editor() (contributed by Jeff Mital)

05-13-2005

	- use Autoconf to build gqlplus. Distribute readline library with
	the program to ease porting.

05-18-2005

	- fix /nolog handling (fix partially contributed by Christophe
	Borivant)

05-19-2005

	- remove strtok_r() to improve portability

05-21-2005

	- correctly handle `set time on' command in the presence of
	user-defined SQL prompt.
	

05-22-2005

	- add support for Oracle `instantclient'
	


Changes from 1.10 to 1.11
*************************

06-21-2005

	- link with ncurses library instead of the obsolete curses

06-23-2005

	- pass NLS_COMP and NLS_SORT environment variables to sqlplus

07-02-2005

	- disable table-name completion if we cannot parse table
	information returned by the ALL_TABLES/ALL_VIEWS query.

12-08-2005

	- fix /nolog crash (reported by Susan Wilson)
	
01-21-2006

	- detect abnormal sqlplus termination 
	
01-21-2006

	- after the CONNECT command, rescan tables for completion
	

Changes between 1.11 and 1.12
*****************************

01-24-2006

	- fix SIGSEGV when using SQLPATH

01-29-2006

	- implement ACCEPT command

03-27-2006

	- add DYLD_LIBRARY_PATH environment variable (the Mac OSX version
	of LD_LIBRARY_PATH)

07-15-2006

	- add environment variable NLS_DATE_FORMAT. Contributed by
	Yen-Ming Lee.
	
07-16-2006

	- introduce `-p' command-line switch to optionally display
	progress report and elapsed time information. Contributed by Mark
	Harrison of Pixar.
	
07-16-2006

	- improve const_correctness. Contributed by Markus Elfring.

08-05-2006

	- use SIGTERM to kill sqlplus

10-03-2006

	- add ORACLE_PATH to the environment. Contributed by Grant
	Hollingworth.

12-02-2006

	- use EDITOR environment variable to define the editor