Provided by: mew-beta-bin_7.0.50~6.7+0.20170719-1_amd64 

NAME
mewest - register messages into an index for Hyper Estraier
SYNOPSIS
mewest [options] [directory]
DESCRIPTION
The mewest utility registers messages into an index for Hyper Estraier. ${HOME}/Mail directory is used
by default. This command requires the estcmd command.
The options are as follows:
-s Suffix for mail file. Default value is '.mew'.
-v Verbose mode.
-h Display help message.
July 25, 2006 MEWEST(1)