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Author	SHA1	Message	Date
emma	49a3d524d7	rewrote to use POSIX shell features	2024-01-16 15:07:32 -07:00
emma	aba50c2843	formatting, quoting, & typo	2024-01-16 12:52:26 -07:00
emma	6ea0433619	echo(1) -> printf(1p): portability and nonstandard usage	2024-01-16 12:36:18 -07:00
emma	07a41820ca	useless use of backticks (https://porkmail.org/era/unix/award#backticks)	2024-01-16 12:21:44 -07:00
emma	a5f136faab	build-index changed to #!/bin/sh for POSIX shell	2024-01-16 12:19:00 -07:00