view tests/test-alias.out @ 7910:14ec64d41dad

record: Give user a hint about chunk selection progress

It greatly improves usability when one roughly knows where
the chunks of interest are.

% basic
% unknown
*** [alias] unknown: command bargle is unknown
% ambiguous
*** [alias] ambiguous: command s is ambiguous
% recursive
*** [alias] recursive: circular dependency on recursive
adding foo
% with opts
C foo