For literal strings, we need to use \- instead of just - as some troff
processors turn plain "-" into "proper" unicode hyphens (as opposed to
hyphen-minus), which breaks copy+paste and searching.
Ensure that .Os follows .Dt in the mdoc prologue as apparently not doing
this results in broken manpage headings with groff 1.23.
-.Dd December 20, 2018
-.Os slotifier
.Dt SLOTIFIER \&1 "Slotifier User's Manual"
.Dt SLOTIFIER \&1 "Slotifier User's Manual"
.Sh NAME
.Nm slotifier
.Nd Generate drill slots from overlapping drill hits.
.Sh NAME
.Nm slotifier
.Nd Generate drill slots from overlapping drill hits.
a group form roughly a straight line and all use the same tool.
.Sh OPTIONS
.Bl -tag -width indent
a group form roughly a straight line and all use the same tool.
.Sh OPTIONS
.Bl -tag -width indent
-.It Fl o , -output Ar file
+.It Fl o , \-output Ar file
Write the processed output to the specified
.Ar file ,
instead of standard output.
Write the processed output to the specified
.Ar file ,
instead of standard output.
Increase verbosity. Can be specified multiple times for increased effect.
Increase verbosity. Can be specified multiple times for increased effect.
Print a version message to standard output and then exit.
Print a version message to standard output and then exit.
Print a help message to standard output and then exit.
.El
.Sh AUTHORS
Nick Bowler <nbowler@draconx.ca>
.Sh COPYRIGHT
Print a help message to standard output and then exit.
.El
.Sh AUTHORS
Nick Bowler <nbowler@draconx.ca>
.Sh COPYRIGHT
-Copyright \(co 2018 Nick Bowler
+Copyright \(co 2018, 2023 Nick Bowler
.Pp
Permission is granted to copy, distribute and/or modify this manual under the
terms of the GNU General Public License as published by the Free Software
.Pp
Permission is granted to copy, distribute and/or modify this manual under the
terms of the GNU General Public License as published by the Free Software