X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fform_fieldtype.3x.html;h=4cb40eebc3cd9d3d968b2c4a27f060401430d4aa;hp=fc220281c8da65be4eb30b770401881254198ce1;hb=77afe78361875f531dc2bf8d73f2e781c8e76176;hpb=a8987e73ec254703634802b4f7ee30d3a485524d diff --git a/doc/html/man/form_fieldtype.3x.html b/doc/html/man/form_fieldtype.3x.html index fc220281..4cb40eeb 100644 --- a/doc/html/man/form_fieldtype.3x.html +++ b/doc/html/man/form_fieldtype.3x.html @@ -2,7 +2,7 @@ @@ -41,7 +41,7 @@ 
 
-form_fieldtype(3x)                             form_fieldtype(3x)
+form_fieldtype(3x)                                   form_fieldtype(3x)
 
 
 
@@ -112,24 +112,31 @@
        REQ_PREV_CHOICE assume that the possible values of a field
        form an ordered set, and provide the forms user with a way
        to  move  through the set.  The set_fieldtype_choice func-
-       tion allows forms  programmers  to  define  successor  and
-       predecessor functions for the field type.  These functions
+       tion allows forms programmers to define successor and pre-
+       decessor  functions  for  the field type.  These functions
        take the field pointer and an argument-block structure  as
        arguments.

RETURN VALUE

-       The pointer-valued routines return NULL on error.
+       The  pointer-valued  routines  return NULL on error.  They
+       set errno according to their success:
+
+       E_OK The routine succeeded.
+
+       E_BAD_ARGUMENT
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       E_SYSTEM_ERROR
+            System error occurred, e.g., malloc failure.
 
        The  integer-valued  routines  return one of the following
        codes on error:
 
        E_OK The routine succeeded.
 
-       E_SYSTEM_ERROR
-            System error occurred (see errno).
-
        E_BAD_ARGUMENT
             Routine detected an incorrect or  out-of-range  argu-
             ment.
@@ -137,6 +144,12 @@
        E_CONNECTED
             The field is already connected to a form.
 
+       E_CURRENT
+            The field is the current field.
+
+       E_SYSTEM_ERROR
+            System error occurred (see errno).
+

SEE ALSO

@@ -166,7 +179,7 @@
 
 
 
-                                               form_fieldtype(3x)
+                                                     form_fieldtype(3x)