diff options
Diffstat (limited to 'mdoc.7')
-rw-r--r-- | mdoc.7 | 35 |
1 files changed, 34 insertions, 1 deletions
@@ -1,4 +1,4 @@ -.\" $Id: mdoc.7,v 1.118 2010/06/04 21:49:39 kristaps Exp $ +.\" $Id: mdoc.7,v 1.119 2010/06/04 22:16:27 kristaps Exp $ .\" .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@bsd.lv> .\" @@ -1656,6 +1656,33 @@ Examples: See also .Sx \&Cm . .Ss \&Fn +A function name. +Its calling syntax is as follows: +.Bd -ragged -offset indent +.Pf \. Ns Sx \&Fn +.Op Cm functype +.Cm funcname +.Op Oo Cm argtype Oc Cm argname +.Ed +If invoked in the +.Em SYNOPSIS +section, vertical space is asserted before and after the macro. +In all cases, the function arguments are surrounded in parenthesis and +are delimited by commas. +If no arguments are specified, blank parenthesis are output. +.Pp +Examples: +.D1 \&.Fn "int funcname" "int arg0" "int arg1" +.D1 \&.Fn funcname +.D1 \&.Fn funcname "int arg0" +.D1 \&.Fn funcname arg0 +.Pp +See also +.Sx \&Fa , +.Sx \&Fo , +.Sx \&Fc , +and +.Sx \&Ft . .Ss \&Fo .Ss \&Fr .Ss \&Ft @@ -2048,6 +2075,12 @@ Heirloom troff, the other significant troff implementation accepting .Pp .Bl -dash -compact .It +Historic groff does not break before an +.Sx \&Fn +when not invoked as the line macro in the +.Em SYNOPSIS +section. +.It Historic groff formats the .Sx \&In badly: trailing arguments are trashed and |