.\"***************************************************************************
-.\" Copyright 2018-2020,2021 Thomas E. Dickey *
+.\" Copyright 2018-2021,2022 Thomas E. Dickey *
.\" Copyright 1998-2016,2017 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_initscr.3x,v 1.36 2021/12/25 21:41:58 tom Exp $
+.\" $Id: curs_initscr.3x,v 1.37 2022/02/12 20:07:29 tom Exp $
.TH curs_initscr 3X ""
.de bP
.ie n .IP \(bu 4
.sp
\fBbool isendwin(void);\fP
.sp
-\fBSCREEN *newterm(const char *\fP\fItype\fP\fB, FILE *\fP\fIoutfd\fP\fB, FILE *\fP\fIinfd\fP\fB);\fP
+\fBSCREEN *newterm(const char *\fItype\fB, FILE *\fIoutfd\fB, FILE *\fIinfd\fB);\fR
.br
-\fBSCREEN *set_term(SCREEN *\fP\fInew\fP\fB);\fP
+\fBSCREEN *set_term(SCREEN *\fInew\fB);\fR
.br
-\fBvoid delscreen(SCREEN* \fP\fIsp\fP\fB);\fP
+\fBvoid delscreen(SCREEN* \fIsp\fB);\fR
.br
.SH DESCRIPTION
.SS initscr
.PP
Quoting from X/Open Curses, section 3.1.1:
.RS 5
+.hy 0
.PP
-\fICurses implementations may provide for special handling of the \fBSIGINT\fP,
-\fBSIGQUIT\fP and \fBSIGTSTP\fP signals
-if their disposition is \fBSIG_DFL\fP at the time
-\fBinitscr\fP is called \fP...
+.I Curses implementations may provide for special handling of the
+.I \fBSIGINT\fP,
+.I \fBSIGQUIT\fP and
+.I \fBSIGTSTP\fP signals
+.I if their disposition is \fBSIG_DFL\fP at the time
+\fBinitscr\fI is called \fR...
.PP
-\fIAny special handling for these signals may remain in effect for the
-life of the process or until the process changes the disposition of
-the signal.\fP
+.I Any special handling for these signals may remain in effect for the
+.I life of the process or until the process changes the disposition of
+.I the signal.
.PP
-\fINone of the Curses functions are required to be safe
-with respect to signals \fP...
+.I None of the Curses functions are required to be safe
+.I with respect to signals \fP...
.RE
+.hy
.PP
This implementation establishes signal handlers during initialization,
e.g., \fBinitscr\fP or \fBnewterm\fP.