Special Mapping Functions in Adis

55 RM Clear Field This function is provided for RM compatibility. During an ACCEPT operation, if the UPDATE clause is specified, a Cursor Home (function 7) is performed, otherwise Clear Field (function 20) is performed.
56 RM Backspace This function is provided for RM compatibility. During an ACCEPT operation, if the UPDATE clause is specified, a Cursor Left (function 3) is performed, otherwise Backspace Character (function 24) is performed.
57 RM Tab This function is provided for RM compatibility. During an ACCEPT operation, if the UPDATE clause is specified, a Terminate Accept (function 0) is performed, otherwise there is no action.
58 Insert Toggle If the current mode is insert mode, Set Replace Mode (function 24) is performed, otherwise Set Insert Mode (function 23) is performed.
59 Replace Toggle If the current mode is replace mode, Set Insert Mode (function 23) is performed, otherwise Set Replace Mode (function 24) is performed.
60 Forward Tab If in a multi-field ACCEPT, Move to next field (function 11) is performed, otherwise Move to next tab stop (function 8) is performed.
61 Backward Tab If in a multi-field ACCEPT, Move to previous field (function 12) is performed, otherwise Move to previous Tab stop (function 9) is performed.
62 Restore If the current field is numeric or the restore buffer is empty, Insert Single Character (function 16) is performed, otherwise Restore Character (function 18) is performed.
255 Undefined Mapping This value is used if no key has been set up for a particular function.