h6. [[OS SWI Calls]] h6(. » [[OS_Byte]] h6((. » OS_Byte 125 h2. OS_Byte 125 h5. (SWI &06) |_<^{width:3em}. Entry | | |<^. R0|<^. 125 (&7D) | |_<^{width:3em}. Exit|_<^. | |<^. R0|<^. Preserved | |<^. R1|<^. Corrupted | |<^. R2|<^. Corrupted | h4. Use The purpose of this call is to set the 'Escape condition' flag. h4. Notes This call sets an escape condition (calling the [[Escape Handler|escape handler]]), but does not generate an [[Escape Event|escape event]]. [[OS_Byte 124]] is used to clear the escape condition, and [[OS_Byte 126]] is used to acknowledge it. h4. See also * [[Escape Handler]] * [[Escape Event]] * [[OS_Byte]] * [[OS_Byte 124]] * [[OS_Byte 126]]