Have NATNUMP give t for positive bignums; check limits appropriately. src/ChangeLog addition: 2010-11-20 Aidan Kehoe <kehoea@parhasard.net> * abbrev.c (Fexpand_abbrev): * alloc.c: * alloc.c (Fmake_list): * alloc.c (Fmake_vector): * alloc.c (Fmake_bit_vector): * alloc.c (Fmake_byte_code): * alloc.c (Fmake_string): * alloc.c (vars_of_alloc): * bytecode.c (UNUSED): * bytecode.c (Fbyte_code): * chartab.c (decode_char_table_range): * cmds.c (Fself_insert_command): * data.c (check_integer_range): * data.c (Fnatnump): * data.c (Fnonnegativep): * data.c (Fstring_to_number): * elhash.c (hash_table_size_validate): * elhash.c (decode_hash_table_size): * eval.c (Fbacktrace_frame): * event-stream.c (lisp_number_to_milliseconds): * event-stream.c (Faccept_process_output): * event-stream.c (Frecent_keys): * event-stream.c (Fdispatch_event): * events.c (Fmake_event): * events.c (Fevent_timestamp): * events.c (Fevent_timestamp_lessp): * events.h: * events.h (struct command_builder): * file-coding.c (gzip_putprop): * fns.c: * fns.c (check_sequence_range): * fns.c (Frandom): * fns.c (Fnthcdr): * fns.c (Flast): * fns.c (Fnbutlast): * fns.c (Fbutlast): * fns.c (Fmember): * fns.c (Ffill): * fns.c (Freduce): * fns.c (replace_string_range_1): * fns.c (Freplace): * font-mgr.c (Ffc_pattern_get): * frame-msw.c (msprinter_set_frame_properties): * glyphs.c (check_valid_xbm_inline): * indent.c (Fmove_to_column): * intl-win32.c (mswindows_multibyte_to_unicode_putprop): * lisp.h: * lisp.h (ARRAY_DIMENSION_LIMIT): * lread.c (decode_mode_1): * mule-ccl.c (ccl_get_compiled_code): * number.h: * process-unix.c (unix_open_multicast_group): * process.c (Fset_process_window_size): * profile.c (Fstart_profiling): * unicode.c (Funicode_to_char): Change NATNUMP to return 1 for positive bignums; changes uses of it and of CHECK_NATNUM appropriately, usually by checking for an integer in an appropriate range. Add array-dimension-limit and use it in #'make-vector, #'make-string. Add array-total-size-limit, array-rank-limit while we're at it, for the sake of any Common Lisp-oriented code that uses these limits. Rename check_int_range to check_integer_range, have it take Lisp_Objects (and thus bignums) instead. Remove bignum_butlast(), just set int_n to an appropriately large integer if N is a bignum. Accept bignums in check_sequence_range(), change the functions that use check_sequence_range() appropriately. Move the definition of NATNUMP() to number.h; document why it's a reasonable name, contradicting an old comment. tests/ChangeLog addition: 2010-11-20 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: * automated/lisp-tests.el (featurep): * automated/lisp-tests.el (wrong-type-argument): * automated/mule-tests.el (featurep): Check for args-out-of-range errors instead of wrong-type-argument errors in various places when code is handed a large bignum instead of a fixnum. Also check for the wrong-type-argument errors when giving the same code a non-integer value.

@c -*-texinfo-*-
@c This is part of the XEmacs Lisp Reference Manual.
@c Copyright (C) 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
@c See the file lispref.texi for copying conditions.
@setfilename ../../info/dialog.info
@node Dialog Boxes, Toolbar, Menus, Top
@chapter Dialog Boxes
@cindex dialog box

@menu
* Dialog Box Format::
* Dialog Box Functions::
@end menu

@node Dialog Box Format
@section Dialog Box Format

A dialog box description is a list.

@itemize @bullet
@item
The first element of the list is a string to display in the dialog box.
@item
The rest of the elements are descriptions of the dialog box's buttons.
Each one is a vector of three elements:
@itemize @minus
@item
The first element is the text of the button.
@item
The second element is the @dfn{callback}.
@item
The third element is @code{t} or @code{nil}, whether this button is
selectable.
@end itemize
@end itemize

If the callback of a button is a symbol, then it must name a command.
It will be invoked with @code{call-interactively}.  If it is a list,
then it is evaluated with @code{eval}.

One (and only one) of the buttons may be @code{nil}.  This marker means
that all following buttons should be flushright instead of flushleft.

The syntax, more precisely:

@example
   form         :=  <something to pass to `eval'>
   command      :=  <a symbol or string, to pass to `call-interactively'>
   callback     :=  command | form
   active-p     :=  <t, nil, or a form to evaluate to decide whether this
                    button should be selectable>
   name         :=  <string>
   partition    :=  'nil'
   button       :=  '['  name callback active-p ']'
   dialog       :=  '(' name [ button ]+ [ partition [ button ]+ ] ')'
@end example

@node Dialog Box Functions
@section Dialog Box Functions

@defun popup-dialog-box dbox-desc
This function pops up a dialog box.  @var{dbox-desc} describes how the
dialog box will appear (@pxref{Dialog Box Format}).
@end defun

@xref{Yes-or-No Queries}, for functions to ask a yes/no question using
a dialog box.