Apple II Technical Notes _____________________________________________________________________________ Developer Technical Support Apple IIGS #7: Halt Mechanism in IIGS SANE Revised by: Guillermo Ortiz & Matt Deatherage November 1988 Written by: Guillermo Ortiz December 1986 This Technical Note formerly described a bug of SANE on the Apple IIGS which caused it to jump through location $00/0018 instead of through the HALT vector in the SANE direct page. _____________________________________________________________________________ The bug which caused SANE on the Apple IIGS to jump through location $00/0018 instead of through the HALT vector in the SANE direct page was fixed in the Apple IIGS ROM 2.0. You should not have to write a special case to handle this bug since it is reasonable to expect users to have the updated ROM which is offered as a free upgrade from Apple.