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+ * @Id: form.3x,v 1.54 2024/03/16 15:35:01 tom Exp @
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-<TITLE>form 3x</TITLE>
+<TITLE>form 3x 2024-03-16 ncurses 6.4 Library calls</TITLE>
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-<H1 class="no-header">form 3x</H1>
+<H1 class="no-header">form 3x 2024-03-16 ncurses 6.4 Library calls</H1>
<PRE>
-<STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>
<STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>
+<STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>
Library calls <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>
The <STRONG>form</STRONG> library provides terminal-independent facilities for composing
form screens on character-cell terminals. The library includes: field
routines, which create and modify form fields; and form routines, which
- group fields into forms, display forms on the screen, and handle inter-
- action with the user.
+ group fields into forms, display forms on the screen, and handle
+ interaction with the user.
The <STRONG>form</STRONG> library uses the <STRONG>curses</STRONG> libraries. To use the <STRONG>form</STRONG> library,
link with the options <STRONG>-lform</STRONG> <STRONG>-lcurses</STRONG>.
</PRE><H3><a name="h3-Routine-Name-Index">Routine Name Index</a></H3><PRE>
The following table lists each <STRONG>form</STRONG> routine and the name of the manual
- page on which it is described.
+ page on which it is described. Routines flagged with "*" are
+ <EM>ncurses</EM>-specific, not present in SVr4.
<STRONG>curses</STRONG> Routine Name Manual Page Name
--------------------------------------------------
field_term <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
field_type <STRONG><A HREF="form_field_validation.3x.html">form_field_validation(3x)</A></STRONG>
field_userptr <STRONG><A HREF="form_field_userptr.3x.html">form_field_userptr(3x)</A></STRONG>
- form_driver <STRONG><A HREF="form_driver.3x.html">form_driver(3x)</A></STRONG>
+ form_driver <STRONG><A HREF="form_driver.3x.html">form_driver(3x)</A></STRONG>
form_driver_w <STRONG><A HREF="form_driver.3x.html">form_driver(3x)</A></STRONG>*
form_fields <STRONG><A HREF="form_field.3x.html">form_field(3x)</A></STRONG>
form_init <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
form_opts_off <STRONG><A HREF="form_opts.3x.html">form_opts(3x)</A></STRONG>
form_opts_on <STRONG><A HREF="form_opts.3x.html">form_opts(3x)</A></STRONG>
form_page <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG>
- form_request_by_name <STRONG><A HREF="form_requestname.3x.html">form_requestname(3x)</A></STRONG>
- form_request_name <STRONG><A HREF="form_requestname.3x.html">form_requestname(3x)</A></STRONG>
+ form_request_by_name <STRONG><A HREF="form_requestname.3x.html">form_requestname(3x)</A></STRONG>*
+ form_request_name <STRONG><A HREF="form_requestname.3x.html">form_requestname(3x)</A></STRONG>*
form_sub <STRONG><A HREF="form_win.3x.html">form_win(3x)</A></STRONG>
form_term <STRONG><A HREF="form_hook.3x.html">form_hook(3x)</A></STRONG>
form_userptr <STRONG><A HREF="form_userptr.3x.html">form_userptr(3x)</A></STRONG>
set_form_win <STRONG><A HREF="form_win.3x.html">form_win(3x)</A></STRONG>
set_max_field <STRONG><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></STRONG>
set_new_page <STRONG><A HREF="form_new_page.3x.html">form_new_page(3x)</A></STRONG>
- unfocus_current_field <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG>
+ unfocus_current_field <STRONG><A HREF="form_page.3x.html">form_page(3x)</A></STRONG>*
unpost_form <STRONG><A HREF="form_post.3x.html">form_post(3x)</A></STRONG>
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
- Routines that return pointers return <STRONG>NULL</STRONG> on error, and set errno to
- the corresponding error-code returned by functions returning an inte-
- ger. Routines that return an integer return one of the following error
- codes:
+ Routines that return pointers return <STRONG>NULL</STRONG> on error, and set <STRONG>errno</STRONG> to
+ the corresponding error-code returned by functions returning an
+ integer. Routines that return an integer return one of the following
+ error codes:
<STRONG>E_OK</STRONG> The routine succeeded.
</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
- The header file <STRONG><form.h></STRONG> automatically includes the header files
- <STRONG><curses.h></STRONG> and <STRONG><eti.h></STRONG>.
-
- In your library list, libform.a should be before libncurses.a; that is,
- you want to say "-lform -lncurses", not the other way around (which
- would give you a link error when using static libraries).
+ The header file <EM>form.h</EM> itself includes <EM>curses.h</EM>.
</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
- These routines emulate the System V forms library. They were not sup-
- ported on Version 7 or BSD versions.
+ These routines emulate the System V forms library. They were not
+ supported on Version 7 or BSD versions.
- The menu facility was documented in SVr4.2 in <EM>Character</EM> <EM>User</EM> <EM>Interface</EM>
- <EM>Programming</EM> <EM>(UNIX</EM> <EM>SVR4.2)</EM>.
+ A form facility was documented in SVr4.2's <EM>Character</EM> <EM>User</EM> <EM>Interface</EM>
+ <EM>Programming</EM> document.
It is not part of X/Open Curses.
- Aside from ncurses, there are few implementations:
+ Aside from <EM>ncurses</EM>, there are few implementations:
<STRONG>o</STRONG> systems based on SVr4 source code, e.g., Solaris.
<STRONG>o</STRONG> NetBSD curses.
A few functions in this implementation are extensions added for
- ncurses, but not provided by other implementations, e.g.,
+ <EM>ncurses</EM>, but not provided by other implementations, e.g.,
<STRONG>form_driver_w</STRONG>, <STRONG>unfocus_current_field</STRONG>.
</PRE><H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
- Juergen Pfeifer. Manual pages and adaptation for ncurses by Eric S.
+ Juergen Pfeifer. Manual pages and adaptation for <EM>ncurses</EM> by Eric S.
Raymond.
<STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG> and related pages whose names begin "form_" for detailed
descriptions of the entry points.
- This describes <STRONG>ncurses</STRONG> version 6.1 (patch 20191130).
-
-
<STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>
+
ncurses 6.4 2024-03-16 <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>
</PRE>
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