X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_field.3x.html;h=3faa99656e01f30488f23a87ee0a3fd768f29eec;hp=2f14eafb5a65708568536f6ad158ce64b325bb7d;hb=761e4f0825b330e970558e82a4bd638383914429;hpb=b1f61d9f3aa244512045a6b02e759825d7049d34;ds=sidebyside diff --git a/doc/html/man/form_field.3x.html b/doc/html/man/form_field.3x.html index 2f14eafb..3faa9965 100644 --- a/doc/html/man/form_field.3x.html +++ b/doc/html/man/form_field.3x.html @@ -1,17 +1,60 @@ + + + +form_field 3x + + + +

form_field 3x

 
+form_field(3x)                                           form_field(3x)
+
+
+

NAME

-       form_field - make and break connections between fields and
+       form_field - make and break connections between fields and
        forms

SYNOPSIS

-       #include <form.h>
+       #include <form.h>
        int set_form_fields(FORM *form, FIELD **fields);
        FIELD **form_fields(const FORM *form);
        int field_count(const FORM *form);
@@ -20,64 +63,65 @@

DESCRIPTION

-       The function set_form_fields  changes  the  field  pointer
-       array  of the given form.  The array must be terminated by
-       a NULL.
+       The function set_form_fields  changes  the  field  pointer
+       array  of the given form.  The array must be terminated by
+       a NULL.
 
-       The function form_fields returns the field  array  of  the
+       The function form_fields returns the field  array  of  the
        given form.
 
-       The  function  field_count  returns the count of fields in
-       form.
+       The  function  field_count  returns the count of fields in
+       form.
 
-       The function move_field move the given field  (which  must
+       The function move_field moves the given field (which  must
        be disconnected) to a specified location on the screen.

RETURN VALUES

-       The function form_fields returns NULL on error.
+RETURN VALUE
+       The  function  form_fields returns a pointer (which may be
+       NULL).  It does not set errno.
 
-       The  function  field_count returns ERR (the general curses
-       error return value) on error.
+       The function field_count returns ERR if the form parameter
+       is NULL.
 
-       The functions set_form_fields and move_field return one of
+       The functions set_form_fields and move_field return one of
        the following codes on error:
 
-       E_OK The routine succeeded.
-
-       E_SYSTEM_ERROR
-            System error occurred (see errno).
+       E_OK The routine succeeded.
 
-       E_BAD_ARGUMENT
-            Routine  detected  an incorrect or out-of-range argu-
+       E_BAD_ARGUMENT
+            Routine detected an incorrect or  out-of-range  argu-
             ment.
 
-       E_POSTED
+       E_CONNECTED
+            The field is already connected to a form.
+
+       E_POSTED
             The form is already posted.
 
-       E_CONNECTED
-            The field is already connected to a form.
+       E_SYSTEM_ERROR
+            System error occurred (see errno).
 
 
 
 SEE ALSO
-       curses(3x), form(3x).
+       curses(3x), form(3x).
 
 
 
 NOTES
-       The header file <form.h> automatically includes the header
-       file <curses.h>.
+       The header file <form.h> automatically includes the header
+       file <curses.h>.
 
 
 
 PORTABILITY
-       These  routines  emulate the System V forms library.  They
+       These routines emulate the System V forms  library.   They
        were not supported on Version 7 or BSD versions.
 
-       The  SVr4  forms  library  documentation   specifies   the
-       field_count error value as -1 (which is the value of ERR).
+       The   SVr4   forms  library  documentation  specifies  the
+       field_count error value as -1 (which is the value of ERR).
 
 
 
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+                                                         form_field(3x)