ncurses 6.4 - patch 20230701

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

diff --git a/man/form_driver.3x b/man/form_driver.3x
index 5681bf86ebd1fda826a33e03c36a24c82f39f0fc..3863387c0e90ef8ef230e381eaeb94c8d0dfc383 100644 (file)
--- a/man/form_driver.3x
+++ b/man/form_driver.3x
@@ -1,5 +1,5 @@
 .\"***************************************************************************
-.\" Copyright 2018-2021,2022 Thomas E. Dickey                                *
+.\" Copyright 2018-2022,2023 Thomas E. Dickey                                *
 .\" Copyright 1998-2016,2017 Free Software Foundation, Inc.                  *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -27,8 +27,8 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: form_driver.3x,v 1.40 2022/02/12 20:03:40 tom Exp $
-.TH form_driver 3X 2022-02-12 "ncurses 6.4" "Library calls"
+.\" $Id: form_driver.3x,v 1.43 2023/07/01 15:46:10 tom Exp $
+.TH form_driver 3X 2023-07-01 "ncurses 6.4" "Library calls"
 .de bP
 .ie n  .IP \(bu 4
 .el    .IP \(bu 2
@@ -42,7 +42,6 @@
 \fBint form_driver(FORM *\fIform\fB, int \fIc\fB);\fR
 .br
 \fBint form_driver_w(FORM *\fIform\fB, int \fIc\fB, wchar_t \fIwch\fB);\fR
-.br
 .SH DESCRIPTION
 .SS form_driver
 Once a form has been posted (displayed), you should funnel input events to it
@@ -59,7 +58,6 @@ checked according to the program's locale settings.
 .bP
 The input is the KEY_MOUSE special key associated with an mouse event.
 .SS form_driver_w
-.PP
 This extension simplifies the use of the forms library using wide characters.
 The input is either a key code (a request) or a wide character
 returned by \fBget_wch\fP(3X).
@@ -67,7 +65,6 @@ The type must be passed as well,
 to enable the library to determine whether the parameter
 is a wide character or a request.
 .SS Form-driver requests
-.PP
 The form driver requests are as follows:
 .TS
 l l
@@ -147,7 +144,6 @@ The form driver also provides for validating modified fields
 to ensure that the contents
 meet whatever constraints an application may attach using \fBset_field_type\fP.
 .PP
-.PP
 You can validate a field without making any changes to it using
 \fBREQ_VALIDATION\fP.
 The form driver also validates a field in these cases:
@@ -167,7 +163,6 @@ If the modified field is valid, the form driver copies the modified
 data from the window associated with the field
 to the field buffer.
 .SS Mouse handling
-.PP
 If the second argument is the KEY_MOUSE special key, the associated
 mouse event is translated into one of the above pre-defined requests.
 Currently only clicks in the user window (e.g., inside the form display
@@ -215,7 +210,6 @@ If you clicked outside the user window
 or the mouse event could not be translated
 into a form request an \fBE_REQUEST_DENIED\fP is returned.
 .SS Application-defined commands
-.PP
 If the second argument is neither printable nor one of the above
 pre-defined form requests, the driver assumes it is an application-specific
 command and returns \fBE_UNKNOWN_COMMAND\fP.  Application-defined commands