bug#18494: 24.4.50; defclass creates undocumented *-list-p function

[Tom Tromey]

Try:

(defclass zzz-whatever () ((hi)))

Now notice there is a new function:

(symbol-function 'zzz-whatever-list-p)
(lambda (obj) "Test OBJ to see if it a list of objects which are a child of 
type zzz-whatever" (when (listp obj) (let ((ans t)) (while (and obj ans) (setq 
ans (and (eieio-object-p (car obj)) (object-of-class-p (car obj) 
zzz-whatever))) (setq obj (cdr obj))) ans)))


This new -list-p function is not documented in the EIEIO manual.

It seems to me that it would be a bit better not to define it.
It doesn't seem generally useful enough, to me.

However, if it is kept, it ought to be documented.




In GNU Emacs 24.4.50.8 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.9)
 of 2014-09-15 on bapiya
Repository revision: 117884 dancol@dancol.org-20140915050944-sqsajysnwef51f9m
Windowing system distributor `Fedora Project', version 11.0.11404000
Configured using:
 `configure --prefix=/home/tromey/Emacs/install'

Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS
NOTIFY LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB

Important settings:
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=none
  locale-coding-system: utf-8-unix

Major mode: Group

Minor modes in effect:
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  which-function-mode: t
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  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  column-number-mode: t
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Recent input:
n C-h f e c l <backspace> <backspace> l c o m p - - 
b a s <tab> l i <tab> <M-backspace> <M-backspace> <tab> 
<tab> C-g M-< C-h C-g C-u C-SPC C-h C-g C-x b C-g C-g 
C-g C-x b <return> , C-/ C-h C-g C-v C-h f e c l i 
p <M-backspace> e l c o m p - - s e t - <tab> l i s 
t <tab> <return> C-x 1 C-l M-{ C-f C-M-f C-M-f C-f 
C-v M-} C-M-f C-M-f C-M-f C-M-f C-M-f C-M-f C-z n C-z 
n C-a C-n C-n C-s e l C-w C-w C-w C-s C-a C-z n M-v 
M-v z n C-x C-g C-/ C-z n C-x b <return> C-f M-v M-v 
M-v M-v M-> <return> ; ; ; C-l C-a C-k C-q C-l <return> 
<return> ( d e f u n SPC e c l C-t o m p - - c o m 
p u t e - d o m i n a n c e - f r o n t i e r C-z n 
C-x b e l c o m <tab> <return> M-< C-u C-u C-n C-u 
C-u C-n C-p C-p C-v C-u C-n C-u C-n C-n C-n C-n C-n 
C-u C-p C-u C-p C-l <switch-frame> C-z n C-z n C-SPC 
C-a C-p C-p C-p C-w C-f C-x C-s C-x s C-c r C-u C-n 
p SPC q SPC q C-v C-u C-n C-u C-n p C-l C-u C-p C-u 
C-p n SPC 8 <return> SPC SPC SPC = n k SPC n C-z n 
C-h f M-p M-p <return> C-z n C-z n C-x b * C-g C-z 
n C-z n C-x 1 C-z n n n q s y M-x r e p o r t - e m 
<tab> <return>

Recent messages:
Saving file /home/tromey/DotEmacs/.bbdb...
Wrote /home/tromey/DotEmacs/.bbdb
Saving Gnus registry (857 entries) to ~/.gnus.registry.eioio...
Saving Gnus registry (size 857) to ~/.gnus.registry.eioio...done
Saving file /home/tromey/.newsrc...
Wrote /home/tromey/.newsrc
Saving /home/tromey/.newsrc.eld...
Saving file /home/tromey/.newsrc.eld...
Wrote /home/tromey/.newsrc.eld
Saving /home/tromey/.newsrc.eld...done

Load-path shadows:
/home/tromey/.emacs.d/elpa/css-mode-1.0/css-mode hides 
/home/tromey/Emacs/install/share/emacs/24.4.50/lisp/textmodes/css-mode
/home/tromey/.emacs.d/elpa/bubbles-0.5/bubbles hides 
/home/tromey/Emacs/install/share/emacs/24.4.50/lisp/play/bubbles

Features:
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Memory information:
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Tom