Copy the selected procedure name to the insertion point of the command line by pressing Return. Copy the selected absolute address by pressing Option-Return. Press Escape to leave command line unchanged. Pressing Delete undoes the qualification one letter at a time. Expressions always evaluate to a 32 bit value unless .W or .B follows the value.
Expressions evaluate to either a numeric or a boolean value based on the operators used.
The action of some commands change based on this result. For instance, BR addr expr will break each n times if expression is numeric or it will break when expr is true if expression is boolean. All 68000 family registers use their Motorola names. MMU 64 bit registers and floating point registers are not allowed in expressions. Symbols Symbols are found by searching the heap and evaluate to an address.