X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=man%2Fform_page.3x;h=76159e2bf8ab123a53b121a97fdf2268317660bc;hp=ad3dc883091541dc97ced242698b3636f7426806;hb=17c5992a16be94247b83f2bbb9accdd9b7e7bb72;hpb=6941ed1e8bfdfc7634a57655dc71e7a7ed02a6e8;ds=inline diff --git a/man/form_page.3x b/man/form_page.3x index ad3dc883..76159e2b 100644 --- a/man/form_page.3x +++ b/man/form_page.3x @@ -1,6 +1,6 @@ '\" t .\"*************************************************************************** -.\" Copyright (c) 1998-2010,2016 Free Software Foundation, Inc. * +.\" Copyright (c) 1998-2016,2018 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 * @@ -27,7 +27,7 @@ .\" authorization. * .\"*************************************************************************** .\" -.\" $Id: form_page.3x,v 1.14 2016/10/29 22:27:24 tom Exp $ +.\" $Id: form_page.3x,v 1.15 2018/07/28 21:34:06 tom Exp $ .TH form_page 3X "" .SH NAME \fBform_page\fR \- set and get form page number @@ -51,8 +51,8 @@ The function \fBset_current_field\fR sets the current field of the given form; \fBcurrent_field\fR returns the current field of the given form. .PP The function \fBunfocus_current_field\fR removes the focus from the current -field of the form. In such state, inquiries via \fBcurrent_field\fR shall return -a NULL pointer. +field of the form. +In such state, inquiries via \fBcurrent_field\fR shall return a NULL pointer. .PP The function \fBset_form_page\fR sets the form's page number (goes to page \fIn\fR of the form). @@ -60,7 +60,8 @@ The function \fBset_form_page\fR sets the form's page number (goes to page The function \fBform_page\fR returns the form's current page number. .PP The function \fBfield_index\fR returns the index of the field in the -field array of the form it is connected to. It returns \fBERR\fR if +field array of the form it is connected to. +It returns \fBERR\fR if the argument is the null pointer or the field is not connected. .SH RETURN VALUE Except for \fBform_page\fR, each routine returns one of the following: @@ -89,10 +90,11 @@ System error occurred (see \fBerrno\fR). The header file \fB\fR automatically includes the header file \fB\fR. .SH PORTABILITY -These routines emulate the System V forms library. They were not supported on +These routines emulate the System V forms library. +They were not supported on Version 7 or BSD versions. .PP The \fBunfocus_current_field\fP function is an ncurses extension. .SH AUTHORS -Juergen Pfeifer. Manual pages and adaptation for new curses by Eric -S. Raymond. +Juergen Pfeifer. +Manual pages and adaptation for new curses by Eric S. Raymond.