5 commits

Author	SHA1	Message	Date
Kovid Goyal	d260d2f480	Add some test for vertical movement	2022-11-14 15:42:06 +05:30
Kovid Goyal	b1e08adbce	Utility function to sort with key	2022-11-14 15:42:00 +05:30
Kovid Goyal	e7f38929d9	DRYer	2022-11-14 15:42:00 +05:30
Kovid Goyal	a44c89504b	More convenient interface for sorting	2022-11-14 15:42:00 +05:30
Kovid Goyal	8807f6d539	Code to get exe name for usage message	2022-11-14 15:42:00 +05:30