X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=man%2Fcurs_slk.3x;h=d09d6c781a6022f39b7570e0d0540e6ae80d70ff;hb=8f487e9f47505e8cf31ea1b5e3075b2a43ce9302;hp=0b9b1d0b808deb0f92cb9700b5f66bb82df4ac5a;hpb=3eda6f30a84d53844d2ebceadb457e2e7e9cfbf3;p=ncurses.git

diff --git a/man/curs_slk.3x b/man/curs_slk.3x
index 0b9b1d0b..d09d6c78 100644
--- a/man/curs_slk.3x
+++ b/man/curs_slk.3x
@@ -1,5 +1,6 @@
 .\"***************************************************************************
-.\" Copyright (c) 1998-2016,2017 Free Software Foundation, Inc.              *
+.\" Copyright 2018-2020,2021 Thomas E. Dickey                                *
+.\" Copyright 1998-2016,2017 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            *
@@ -26,10 +27,11 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_slk.3x,v 1.31 2017/03/31 11:09:28 tom Exp $
+.\" $Id: curs_slk.3x,v 1.38 2021/06/17 21:26:02 tom Exp $
 .TH curs_slk 3X ""
 .de bP
-.IP \(bu 4
+.ie n  .IP \(bu 4
+.el    .IP \(bu 2
 ..
 .na
 .hy 0
@@ -61,6 +63,8 @@
 .sp
 \fBint slk_set(int \fP\fIlabnum\fP\fB, const char *\fP\fIlabel\fP\fB, int \fP\fIfmt\fP\fB);\fR
 .br
+/* extension */
+.br
 \fBint slk_wset(int \fP\fIlabnum\fP\fB, const wchar_t *\fP\fIlabel\fP\fB, int \fP\fIfmt\fP\fB);\fR
 .sp
 \fBchar *slk_label(int \fP\fIlabnum\fP\fB);\fR
@@ -175,8 +179,10 @@ The \fBslk_touch\fR routine forces all the soft labels to be output
 the next time a \fBslk_noutrefresh\fR is performed.
 .SS Video attributes
 .PP
-The \fBslk_attron\fR, \fBslk_attrset\fR, \fBslk_attroff\fR and \fBslk_attr\fR
-routines correspond to \fBattron\fR, \fBattrset\fR, \fBattroff\fR and \fBattr_get\fR.
+The
+\fBslk_attron\fR, \fBslk_attrset\fR, \fBslk_attroff\fR and \fBslk_attr\fR
+routines correspond to
+\fBattron\fR, \fBattrset\fR, \fBattroff\fR and \fBattr_get\fR, respectively.
 They have an effect only if soft labels are simulated on the bottom line of
 the screen.
 The default highlight for soft keys is A_STANDOUT (as in
@@ -188,12 +194,13 @@ It has an effect only
 if soft labels are simulated on the bottom line of the screen.
 .PP
 Because \fBslk_color\fR accepts only \fBshort\fP (signed 16-bit integer) values,
-this implementation provides 
+this implementation provides
 \fBextended_slk_color\fR which accepts an integer value, e.g., 32-bits.
 .
 .SH RETURN VALUE
-These routines return \fBERR\fR upon failure and OK (SVr4 specifies only "an
-integer value other than \fBERR\fR") upon successful completion.
+These routines return \fBERR\fR upon failure
+and \fBOK\fP (SVr4 specifies only "an integer value other than \fBERR\fR")
+upon successful completion.
 .PP
 X/Open defines no error conditions.
 In this implementation
@@ -238,11 +245,34 @@ the \fIlabnum\fP parameter is outside the range of label counts, or
 if the format parameter is outside the range 0..2, or if
 memory for the labels cannot be allocated.
 .RE
+.SH HISTORY
+SVr3 introduced these functions:
+  slk_clear
+  slk_init
+  slk_label
+  slk_noutrefresh
+  slk_refresh
+  slk_restore
+  slk_set
+  slk_touch
+.PP
+SVr4 added these functions:
+  slk_attroff
+  slk_attron
+  slk_attrset
+  slk_start
+.PP
+X/Open Curses added these:
+  slk_attr_off
+  slk_attr_on
+  slk_attr_set
+  slk_color
+  slk_wset
 .SH EXTENSIONS
 .PP
 X/Open Curses documents the \fIopts\fP argument as reserved for future use,
 saying that it must be null.
-This implementation 
+This implementation
 uses that parameter in ABI 6 for the functions which have a color-pair
 parameter to support extended color pairs.
 .PP