vi: allow 'r' command to be aborted, repeated
Make the 'r' command behave more like vi:
- abort the command if ESC is entered after the 'r';
- allow a repeat count to be entered before the 'r';
- if the repeat count exceeds the space available on the line don't
change any characters and issue an alert.
function old new delta
do_cmd 4679 4746 +67
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(add/remove: 0/0 grow/shrink: 1/0 up/down: 67/0) Total: 67 bytes
v2: Don't break build when FEATURE_VI_UNDO is disabled.
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1 file changed