.Dd September 7, 2018
.Dt HNEL 1
.Os "Causal Agency"
.Sh NAME
.Nm hnel
.Nd PTY input remapper
.Sh SYNOPSIS
.Nm
.Ar string1
.Ar string2
.Ar "command ..."
.Sh DESCRIPTION
.Nm
runs the
.Ar command
in a new PTY,
remapping input characters in
.Ar string1
to the corresponding characters in
.Ar string2 .
Type
.Ic ^S
to toggle remapping.
.Sh EXAMPLES
.Dl hnel '[]{}' '{}[]' vim
.Sh SEE ALSO
.Xr tr 1 ,
.Xr forkpty 3