X-Git-Url: http://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=man%2Fcurs_ins_wstr.3x;h=3bf9b9d080231680bf5bc2c19ba60f8b8172e666;hb=725169bda4d3b4c3fde0d4a94f76d017812c7ea6;hp=12479b0d9306593371d521460b0e1bc6039f7500;hpb=5ae2721913c0d2adde0d65063e37a723bf8a0987;p=ncurses.git

diff --git a/man/curs_ins_wstr.3x b/man/curs_ins_wstr.3x
index 12479b0d..3bf9b9d0 100644
--- a/man/curs_ins_wstr.3x
+++ b/man/curs_ins_wstr.3x
@@ -1,5 +1,6 @@
 .\"***************************************************************************
-.\" Copyright (c) 2002-2010,2012 Free Software Foundation, Inc.              *
+.\" Copyright 2019-2023,2024 Thomas E. Dickey                                *
+.\" Copyright 2002-2012,2017 Free Software Foundation, Inc.                  *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
 .\" copy of this software and associated documentation files (the            *
@@ -26,81 +27,97 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_ins_wstr.3x,v 1.7 2012/11/03 23:03:59 tom Exp $
-.TH curs_ins_wstr 3X ""
-.na
-.hy 0
+.\" $Id: curs_ins_wstr.3x,v 1.32 2024/03/16 15:48:54 tom Exp $
+.TH curs_ins_wstr 3X 2024-03-16 "ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@" "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
+..
 .SH NAME
-\fBins_wstr\fR,
-\fBins_nwstr\fR,
-\fBwins_wstr\fR,
-\fBwins_nwstr\fR,
-\fBmvins_wstr\fR,
-\fBmvins_nwstr\fR,
-\fBmvwins_wstr\fR,
-\fBmvwins_nwstr\fR \- insert a wide-character string into a curses window
-.ad
-.hy
+\fB\%ins_wstr\fP,
+\fB\%ins_nwstr\fP,
+\fB\%wins_wstr\fP,
+\fB\%wins_nwstr\fP,
+\fB\%mvins_wstr\fP,
+\fB\%mvins_nwstr\fP,
+\fB\%mvwins_wstr\fP,
+\fB\%mvwins_nwstr\fP \-
+insert a wide-character string in a \fIcurses\fR window
 .SH SYNOPSIS
 .nf
-\fB#include <curses.h>\fR
-.sp
-\fBint ins_wstr(const wchar_t *\fR\fIwstr);\fR
-.br
-\fBint ins_nwstr(const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint wins_wstr(WINDOW *\fR\fIwin\fR\fB, const wchar_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint wins_nwstr(WINDOW *\fR\fIwin\fR\fB, const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvins_wstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint mvins_nwstr(int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
-.br
-\fBint mvwins_wstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB);\fR
-.br
-\fBint mvwins_nwstr(WINDOW *\fR\fIwin\fR\fB, int \fR\fIy\fR\fB, int \fR\fIx\fR\fB, const wchar_t *\fR\fIwstr\fR\fB, int \fR\fIn\fR\fB);\fR
+\fB#include <curses.h>
+.PP
+\fBint ins_wstr(const wchar_t *\fIwstr\fP);
+\fBint ins_nwstr(const wchar_t *\fIwstr\fP, int \fIn\fP);
+\fBint wins_wstr(WINDOW *\fIwin\fP, const wchar_t *\fIwstr\fP);
+\fBint wins_nwstr(WINDOW *\fIwin\fP, const wchar_t *\fIwstr\fP, int \fIn\fP);
+.PP
+\fBint mvins_wstr(int \fIy\fP, int \fIx\fP, const wchar_t *\fIwstr\fP);
+\fBint mvins_nwstr(int \fIy\fP, int \fIx\fP, const wchar_t *\fIwstr\fP, int \fIn\fP);
+\fBint mvwins_wstr(WINDOW *\fIwin\fP, int \fIy\fP, int \fIx\fP, const wchar_t *\fIwstr\fP);
+\fBint mvwins_nwstr(WINDOW *\fIwin\fP, int \fIy\fP, int \fIx\fP, const wchar_t *\fIwstr\fP, int \fIn\fP);
 .fi
 .SH DESCRIPTION
-These routines insert a \fBwchar_t\fR character string
+These routines insert a \fBwchar_t\fP character string
 (as many characters as will fit on the line)
-before the character under the cursor.
+before the character under the cursor,
+as if calling \fBwins_wch\fP(3X).
 All characters to the right of the cursor are shifted right,
 with the possibility of the rightmost characters on the line being lost.
 No wrapping is performed.
+.PP
 The cursor position does not change
-(after moving to \fIy\fR, \fIx\fR, if specified).
-The four routines with \fIn\fR as the last argument
-insert a leading substring of at most \fIn\fR \fBwchar_t\fR characters.
-If \fIn\fR is less than 1, the entire string is inserted.
+(after moving to \fIy\fP, \fIx\fP, if specified).
+.PP
+The functions with \fIn\fP as the last argument
+insert a leading substring of at most \fIn\fP \fBwchar_t\fP characters.
+If \fIn\fP is less than zero, the entire string is inserted
+(stopping on a L'\e0' character).
+.PP
+Special characters are handled as in \fBwadd_wch\fP(3X).
+.SH RETURN VALUE
+All functions return the integer \fBERR\fP upon failure and \fBOK\fP on success.
+.PP
+X/Open Curses does not specify any error conditions.
+This implementation returns an error
+.bP
+if the \fIwin\fP parameter is null or
+.bP
+if the \fIwstr\fP parameter is null or
+.bP
+if the \fBwins_wch\fP function returns an error.
 .PP
-If a character in \fIwstr\fR is a tab, newline, carriage return or
-backspace, the cursor is moved appropriately within the window.
-A newline also does a \fBclrtoeol\fR before moving.
-Tabs are considered to be at every eighth column.
-If a character in \fIwstr\fR is another control character,
-it is drawn in the \fB^\fR\fIX\fR notation.
-Calling \fBwin_wch\fR after adding a control character
-(and moving to it, if necessary)
-does not return the control character,
-but instead returns a character in the ^-representation
-of the control character.
+Functions with a \*(``mv\*('' prefix first perform a cursor movement using
+\fBwmove\fP(3X), and return an error if the position is outside the window,
+or if the window pointer is null.
 .SH NOTES
-Note that all but wins_nwstr may be macros.
+All but \fBwins_nwstr\fP may be macros.
 .PP
-If the first character in the string is a nonspacing character, these
+If the first character in the string is a non-spacing character, these
 functions will fail.
-XSI does not define what will happen if a nonspacing character follows
+XSI does not define what will happen if a non-spacing character follows
 a control character.
-.SH RETURN VALUE
-Upon successful completion, these functions return OK.
-Otherwise, they return ERR.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4,
+which adds \fI\%const\fP qualifiers to the arguments.
 .PP
-Functions with a "mv" prefix first perform a cursor movement using
-\fBwmove\fP, and return an error if the position is outside the window,
-or if the window pointer is null.
+X/Open states that the entire string is inserted if \fIn\fP is less than 1.
+This is probably an error,
+because it is inconsistent with other functions,
+and differs from the X/Open implementation on Solaris.
 .SH SEE ALSO
-\fBcurses\fR(3X),
-\fBcurs_insstr\fR(3X),
-\fBcurs_in_wch\fR(3X),
-\fBcurs_ins_wch\fR(3X).
+\fB\%curses\fP(3X),
+\fB\%curs_insstr\fP(3X),
+\fB\%curs_ins_wch\fP(3X),
+\fB\%curs_in_wch\fP(3X)