Refactor handling key in LineEditor #799
Merged
+57
−66
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Simplify the complicated flow of waiting_proc, wrap_method_call and run_for_operation.
wrap_method_call
.method_obj
to another method.process_key
@vi_waiting_operator
inprocess_key
and inrun_for_operators
__send__
instead ofwrap_method_call(@vi_waiting_operator, ...)
because@vi_waiting_operator
is not a key-bounded method.ed_argument_digit
in specific condition. Instead, implement vi_zero and ed_digit correctly.