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From: okamoto@hpccc.hp.com (Jeff Okamoto)
Newsgroups: comp.mail.elm
Subject: More elm fixes
Message-ID: <1954@hplabsc.HP.COM>
Date: Sat, 6-Jun-87 05:45:57 EDT
Article-I.D.: hplabsc.1954
Posted: Sat Jun  6 05:45:57 1987
Date-Received: Wed, 10-Jun-87 04:04:23 EDT
Sender: daemon@hplabsc.HP.COM
Reply-To: uucp@ucbvax.Berkeley.EDU (Jeff Okamoto)
Organization: Corporate Computing Center
Lines: 70
Approved: taylor@hplabs (with 'postmail')


Two bugs that have been found and fixed:

1. If you have both keypad and softkeys turned off, elm will still
	try to turn the softkeys on.  This was traced to a bug in
	src/initialize.c.

2. If you limit your mailbox to any category (say, from X), and then
	turn off the limit, the header line is redrawn, but not the
	message headers themselves.  This was traced to a bug in
	src/elm.c.

I have enclosed patches at the end of this message for these two bugs.

Two bugs that I have found, but not been able to track down or fix.

1. If you have more than 10 messages in the mailbox, and have movepage
	turned off, goto message 11, hit -, then hit k.  Surprise!
	Message 11 has now overwritten message 1 on the menu.

2. If you use the builtin pager, and have a message that has exactly
	one more line when you get the "hit space to continue" prompt,
	then the "Press any key to return to Elm" line will overwrite
	the last line of the message (16 lines for 24-line screens
	should exhibit this error).

*** src/initialize.c.o	Wed Jun  3 09:27:37 1987
--- src/initialize.c	Mon Jun  1 14:43:49 1987
***************
*** 207,213
  
  	  cursor_control = FALSE;
  
! 	  if ((cp = return_value_of("ku")) != NULL)
  	   if (strlen(cp) == 2) {
  	    strcpy(up, cp);
  	    if ((cp = return_value_of("kd")) == NULL)

--- 207,213 -----
  
  	  cursor_control = FALSE;
  
! 	  if (hp_terminal && ((cp = return_value_of("ku")) != NULL))
  	   if (strlen(cp) == 2) {
  	    strcpy(up, cp);
  	    if ((cp = return_value_of("kd")) == NULL)
*** src/elm.c.orig	Wed Jun  3 08:37:28 1987
--- src/elm.c	Wed Jun  3 09:17:26 1987
***************
*** 305,310
  			   }
  			   else
  	    		     nufoot++;
  			   break;
  
  	    case 'm'    :  PutLine0(LINES-3, strlen("Command: "), "Mail");

--- 305,311 -----
  			   }
  			   else
  	    		     nufoot++;
+ 			   redraw++;
  			   break;
  
  	    case 'm'    :  PutLine0(LINES-3, strlen("Command: "), "Mail");


------
The New Number Who,	hpccc!okamoto@hplabs.hp.com
Jeff Okamoto		..!hplabs!hpccc!okamoto