Index: src/bin/psql/mainloop.c
===================================================================
RCS file: /cvsroot/pgsql/src/bin/psql/mainloop.c,v
retrieving revision 1.45
diff -c -r1.45 mainloop.c
*** src/bin/psql/mainloop.c	2001/12/28 05:01:05	1.45
--- src/bin/psql/mainloop.c	2001/12/28 19:12:37
***************
*** 447,453 ****
  			{
  				const char *end_of_cmd = NULL;
  
- 				paren_level = 0;
  				line[i - prevlen] = '\0';		/* overwrites backslash */
  
  				/* is there anything else on the line for the command? */
--- 447,452 ----
***************
*** 473,479 ****
  				if ((slashCmdStatus == CMD_SEND || slashCmdStatus == CMD_NEWEDIT) &&
  					query_buf->len == 0)
  				{
! 					/* copy previous buffer to current for for handling */
  					appendPQExpBufferStr(query_buf, previous_buf->data);
  				}
  
--- 472,478 ----
  				if ((slashCmdStatus == CMD_SEND || slashCmdStatus == CMD_NEWEDIT) &&
  					query_buf->len == 0)
  				{
! 					/* copy previous buffer to current for handling */
  					appendPQExpBufferStr(query_buf, previous_buf->data);
  				}
  
***************
*** 486,491 ****
--- 485,493 ----
  					appendPQExpBufferStr(previous_buf, query_buf->data);
  					resetPQExpBuffer(query_buf);
  				}
+ 
+ 				if (query_buf->len == 0 && previous_buf->len == 0)
+ 					paren_level = 0;
  
  				/* process anything left after the backslash command */
  				i += end_of_cmd - &line[i];