+.\" @(#)man.7 4.1 (Berkeley) %G%
+.\"
+.TH MAN 7
+.AT 3
+.SH NAME
+man \- macros to typeset manual
+.SH SYNOPSIS
+.B
+nroff \-man\
+file ...
+.PP
+.B
+troff \-man\
+file ...
+.SH DESCRIPTION
+These macros are used to lay out pages of this manual.
+A skeleton page may be found in the file
+/usr/man/man0/xx.
+.PP
+Any text argument
+.I t
+may be zero to six words.
+Quotes may be used to include blanks in a `word'.
+If
+.I text
+is empty,
+the special treatment is applied to
+the next input line with text to be printed.
+In this way
+.BR . I
+may be used to italicize a whole line, or
+.BR . SM
+followed by
+.BR . B
+to make small bold letters.
+.PP
+A prevailing indent distance is remembered between
+successive indented paragraphs,
+and is reset to default value upon reaching a non-indented paragraph.
+Default units for indents
+.I i
+are ens.
+.PP
+Type font and size are reset to default values
+before each paragraph, and after processing
+font and size setting macros.
+.PP
+These strings are predefined by
+.BR \-man :
+.IP \e*R
+.if t `\*R', `(Reg)' in
+.if t .I nroff.
+.if n `(Reg)', trademark symbol in
+.if n .I troff.
+.IP \e*S
+Change to default type size.
+.SH FILES
+/usr/lib/tmac/tmac.an
+.br
+/usr/man/man0/xx
+.SH SEE ALSO
+troff(1), man(1)
+.SH BUGS
+Relative indents don't nest.
+.SH REQUESTS
+.ta \w'.TH n c x 'u +\w'Cause 'u +\w'Argument\ 'u
+.di xx
+ \ka
+.br
+.di
+.in \nau
+.ti0
+Request Cause If no Explanation
+.ti0
+ Break Argument
+.ti0
+.li
+.B \fIt\fR no \fIt\fR=n.t.l.* Text
+.I t
+is bold.
+.ti0
+.li
+.BI \fIt\fR no \fIt\fR=n.t.l. Join
+words of
+.I t
+alternating bold and italic.
+.ti0
+.li
+.BR \fIt\fR no \fIt\fR=n.t.l. Join
+words of
+.I t
+alternating bold and Roman.
+.ti0
+.li
+.DT no .5i 1i... Restore default tabs.
+.ti0
+.li
+.HP \fIi\fR yes \fIi\fR=p.i.* Set prevailing indent to
+.I i.
+Begin paragraph with hanging indent.
+.ti0
+.li
+.I \fIt\fR no \fIt\fR=n.t.l. Text
+.I t
+is italic.
+.ti0
+.li
+.IB \fIt\fR no \fIt\fR=n.t.l. Join
+words of
+.I t
+alternating italic and bold.
+.ti0
+.li
+.IP \fIx i\fR yes \fIx\fR="" Same as .TP with tag
+.I x.
+.ti0
+.li
+.IR \fIt\fR no \fIt\fR=n.t.l. Join
+words of
+.I t
+alternating italic and Roman.
+.ti0
+.li
+.LP yes - Same as .PP.
+.ti0
+.li
+.PD \fId\fR no \fId\fR=.4v Interparagraph distance is
+.I d.
+.ti0
+.li
+.PP yes - Begin paragraph.
+Set prevailing indent to .5i.
+.ti0
+.li
+.RE yes - End of relative indent.
+Set prevailing indent to amount of starting .RS.
+.ti0
+.li
+.RB \fIt\fR no \fIt\fR=n.t.l. Join
+words of
+.I t
+alternating Roman and bold.
+.ti0
+.li
+.RI \fIt\fR no \fIt\fR=n.t.l. Join
+words of
+.I t
+alternating Roman and italic.
+.ti0
+.li
+.RS \fIi\fR yes \fIi\fR=p.i. Start relative indent,
+move left margin in distance
+.I i.
+Set prevailing indent to .5i for nested indents.
+.ti0
+.li
+.SH \fIt\fR yes \fIt\fR=n.t.l. Subhead.
+.ti0
+.li
+.SM \fIt\fR no \fIt\fR=n.t.l. Text
+.I t
+is small.
+.ti0
+.li
+.TH \fIn c x\fR yes - Begin page named
+.I n
+of chapter
+.IR c;
+.I x
+is extra commentary, e.g. `local', for page foot.
+Set prevailing indent and tabs to .5i.
+.ti0
+.li
+.TP \fIi\fR yes \fIi\fR=p.i. Set prevailing indent to
+.I i.
+Begin indented paragraph
+with hanging tag given by next text line.
+If tag doesn't fit, place it on separate line.
+.PP
+.ti0
+* n.t.l. = next text line; p.i. = prevailing indent