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macros revision 1.5
 $NetBSD: macros,v 1.5 2000/10/05 08:54:04 lukem Exp $

Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
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This code is derived from software contributed to The NetBSD Foundation
by Ross Harvey.

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-------------------- MACROS --------------------
. . Define a .CURDIR-relative include, with entertainment
. .rn so so-real . tm ...reading \\$1 . Pp . so-real \*[.CURDIR]/\\$1 tm ...back to INSTALL
.. .als source so . -mdoc only has only two section levels (Sh & Ss)
. second-level subsection macro (third-level section)
. . ie rHTML <h5><a name="\\$*">\\$*</a></h5> . el \{\ . br . if t .ne 7P . Pp . Em "\\$*" . Pp . \} .. . . standard display, with nice showmatch parens in the name
. . . Bd -literal -offset indent .. . . Ed .. . . . br . if t .ne \\$1 .. . . . Degenerate case of tagged list: a single tagged paragraph, possibly
followed by more (.Pp) paragraphs at the same indent level. Uses the
last parameter specified for the width, so things like .(tag Em tagfun
will DTRT. End the sequence with ``.tag)''.

. . . Bl -tag -width x\\$\\n[.$] . It \\$@ . .. . El .. . . (tag Em Note .. . . tag) .. . . Pp . Dl Ic $@ .. . -------------------- MISC --------------------
. set the unused target number registers to 0, so that we can turn on all
the warnings but still do things like .if \n[amiga]:\n[alpha] stuff
(The Makefile defines the target as 1, leaving the others undefined.)
. . while \\n[.$] \{\ . if !r\\$1 .nr \\$1 0 . shift . \} .. . . Define _ versions, sometimes these look better as with .if r_xxx
. .nr _FOR_RELEASE \n[FOR_RELEASE] .nr _\*[MACHINE] 1 . . (Note .. . Note) ..