tree 679d5b39c327381e90304b38170eba36a4678293
parent e21d160c68f6ae8a6500b3831dde0f3f42ef86a8
author Václav Kubernát <kubernat@cesnet.cz> 1629838661 +0200
committer Václav Kubernát <kubernat@cesnet.cz> 1629927308 +0200

Catch exceptions when completing

If an exception is thrown inside of the completion callback, the program
just exits with no error message. This is because replxx' .input method
is wrapped in a big try-catch block. replxx just discards the exception.
(I would think the reason is that replxx doesn't want the terminal to be
messed up because of an uncaught exception)

The new code catches exceptions thrown by .completeCommand and prints
out the error message.

Change-Id: Ie6bd7800449f48ac455e6240aedbca9d08abcb05