h6. [[OS SWI Calls]] h6(. » [[OS_Byte]] h6((. » OS_Byte 126 h2. OS_Byte 126 h5. (SWI &06) |_<^{width:3em}. Entry | | |<^. R0|<^. 126 (&7E) | |_<^{width:3em}. Exit|_<^. | |<^. R0|<^. Preserved | |/2<^. R1|<^. 0 if no escape condition | |<^. 255 if escape condition cleared | |<^. R2|<^. Corrupted | h4. Use The purpose of this call is to acknowledge the escape condition and attempt to clear it. h4. Notes If an escape condition exists, it performs the escape condition side effects if these have been enabled with [[OS_Byte 230]], and then calls the [[Escape Handler|escape handler]] to indicate that the escape has been cleared. [[OS_Byte 124]] is used to clear the escape condition, and [[OS_Byte 125]] is used to set it. h4. See also * [[Escape Handler]] * [[OS_Byte]] * [[OS_Byte 124]] * [[OS_Byte 125]] * [[OS_Byte 230]]