4 ; Sending and handling help messages
6 ; © 1994-1998 Straylight
9 ;----- Licensing note -------------------------------------------------------
11 ; This file is part of Straylight's Sapphire library.
13 ; Sapphire is free software; you can redistribute it and/or modify
14 ; it under the terms of the GNU General Public License as published by
15 ; the Free Software Foundation; either version 2, or (at your option)
18 ; Sapphire is distributed in the hope that it will be useful,
19 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ; GNU General Public License for more details.
23 ; You should have received a copy of the GNU General Public License
24 ; along with Sapphire. If not, write to the Free Software Foundation,
25 ; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 ;----- Overview -------------------------------------------------------------
42 ; Use: Initialises the help system for use.
46 ; --- help_sendHints ---
52 ; Use: Should be called on a pointer-entering-window event. It
53 ; enables hint requests for the window beneath the pointer.
59 ; On entry: R0 == pointer to message string to add
63 ; Use: Adds a line to the help message being built currently. Note
64 ; that overflows are trapped, and errors are generated if one
75 ; Use: Resets the help system so that a hint request is sent to an
76 ; icon that the pointer is already over. The proposed use
77 ; is that the caller can change a help message for a given
78 ; icon as soon as it is clicked on.
82 ;----- That's all, folks ----------------------------------------------------