ncurses 6.4 - patch 20231125

[ncurses.git] / man / curs_add_wch.3x

diff --git a/man/curs_add_wch.3x b/man/curs_add_wch.3x
index f0f5c079f12b49fa6064bca0ece0fce0d65b512b..374597b41625dedf4b79c20465c69f26a27e5534 100644 (file)
--- a/man/curs_add_wch.3x
+++ b/man/curs_add_wch.3x
@@ -28,12 +28,19 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_add_wch.3x,v 1.45 2023/09/30 21:38:11 tom Exp $
-.TH curs_add_wch 3X 2023-09-30 "ncurses 6.4" "Library calls"
-.ie \n(.g .ds `` \(lq
-.el       .ds `` ``
-.ie \n(.g .ds '' \(rq
-.el       .ds '' ''
+.\" $Id: curs_add_wch.3x,v 1.48 2023/11/25 14:20:05 tom Exp $
+.TH curs_add_wch 3X 2023-11-25 "ncurses 6.4" "Library calls"
+.ie \n(.g \{\
+.ds `` \(lq
+.ds '' \(rq
+.\}
+.el \{\
+.ie t .ds `` ``
+.el   .ds `` ""
+.ie t .ds '' ''
+.el   .ds '' ""
+.\}
+.
 .de bP
 .ie n  .IP \(bu 4
 .el    .IP \(bu 2
@@ -47,19 +54,17 @@
 \fB\%wecho_wchar\fP \-
 add a \fIcurses\fR complex character to a window and advance the cursor
 .SH SYNOPSIS
-\fB#include <curses.h>\fP
-.sp
-.B "int add_wch( const cchar_t *\fIwch\fB );"
-.br
-.B "int wadd_wch( WINDOW *\fIwin\fP, const cchar_t *\fIwch\fB );"
-.br
-.B "int mvadd_wch( int \fIy\fP, int \fIx\fP, const cchar_t *\fIwch\fB );"
-.br
-.B "int mvwadd_wch( WINDOW *\fIwin\fP, int \fIy\fP, int \fIx\fP, const cchar_t *\fIwch\fB );"
-.sp
-.B "int echo_wchar( const cchar_t *\fIwch\fB );"
-.br
-.B "int wecho_wchar( WINDOW *\fIwin\fP, const cchar_t *\fIwch\fB );"
+.nf
+\fB#include <curses.h>
+.PP
+\fBint add_wch(const cchar_t *\fIwch\fP);
+\fBint wadd_wch(WINDOW *\fIwin\fP, const cchar_t *\fIwch\fP);
+\fBint mvadd_wch(int \fIy\fP, int \fIx\fP, const cchar_t *\fIwch\fP);
+\fBint mvwadd_wch(WINDOW *\fIwin\fP, int \fIy\fP, int \fIx\fP, const cchar_t *\fIwch\fP);
+.PP
+\fBint echo_wchar(const cchar_t *\fIwch\fP);
+\fBint wecho_wchar(WINDOW *\fIwin\fP, const cchar_t *\fIwch\fP);
+.fi
 .SH DESCRIPTION
 .SS add_wch
 The
@@ -133,7 +138,7 @@ WACS_BULLET 0x00b7  o       ~       bullet
 WACS_CKBOARD   0x2592  :       a       checker board (stipple)
 WACS_DARROW    0x2193  v       .       arrow pointing down
 WACS_DEGREE    0x00b0  '       f       degree symbol
-WACS_DIAMOND   0x25c6  +       `       diamond
+WACS_DIAMOND   0x25c6  +       \(ga    diamond
 WACS_GEQUAL    0x2265  >       >       greater-than-or-equal-to
 WACS_HLINE     0x2500  \-      q       horizontal line
 WACS_LANTERN   0x2603  #       i       lantern symbol
@@ -247,7 +252,7 @@ Note that
 \fBecho_wchar\fP
 may be macros.
 .SH PORTABILITY
-All of these functions are described in the XSI Curses standard, Issue 4.
+These functions are described in the XSI Curses standard, Issue 4.
 The defaults specified for line-drawing characters apply in the POSIX locale.
 .SS WACS Symbols
 X/Open Curses makes it clear that the WACS_ symbols should be defined as
@@ -256,7 +261,7 @@ A few implementations are problematic:
 .bP
 NetBSD curses defines the symbols as a \fBwchar_t\fP within a \fBcchar_t\fP.
 .bP
-HPUX curses equates some of the \fBACS_\fP symbols
+HP-UX curses equates some of the \fBACS_\fP symbols
 to the analogous \fBWACS_\fP symbols as if the \fBACS_\fP symbols were
 wide characters.
 The misdefined symbols are the arrows
@@ -273,7 +278,7 @@ alternate character sets (i.e., the \fBacsc\fP capability),
 with their corresponding line-drawing characters.
 X/Open Curses did not address the aspect of integrating Unicode with
 line-drawing characters.
-Existing implementations of Unix curses (AIX, HPUX, Solaris)
+Existing implementations of Unix curses (AIX, HP-UX, Solaris)
 use only the \fBacsc\fP character-mapping to provide this feature.
 As a result, those implementations can only use single-byte line-drawing
 characters.