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From: Barry OReilly <gundaetiapo@gmail.com>
To: emacs-devel@gnu.org
Subject: Fwd: [PATCH] FUNCTIONP check for Qclosure
Date: Sun, 19 Aug 2012 22:35:43 -0400	[thread overview]
Message-ID: <CAFM41H1g-osvnNSi6C992YyACZ6dcF_LhLXciKY-vdSResn0Lg@mail.gmail.com> (raw)
In-Reply-To: <CAFM41H1iV6K4EbGwkhDz4Nz8XrU367pkOsTZnAUwxiLvzs4O2A@mail.gmail.com>


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Wrong attachment, sorry.



---------- Forwarded message ----------
From: Barry OReilly <gundaetiapo@gmail.com>
Date: Sun, Aug 19, 2012 at 10:34 PM
Subject: [PATCH] FUNCTIONP check for Qclosure
To: emacs-devel@gnu.org


>   (define-key key-translation-map
>               (kbd "C-e")
>               (lambda (prompt) (kbd "C-c")))

Though I don't understand why FUNCTIONP has a different implementation than
DEFUN "functionp", I suspect having FUNCTIONP check for Qclosure is closer
to the right thing, so I made a patch that does that.  I verified the
change allows the quoted test case to work with lexical binding enabled.
Please consider accepting it.

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[-- Attachment #2: functionpCheckClosure.txt --]
[-- Type: text/plain, Size: 2181 bytes --]

# Bazaar merge directive format 2 (Bazaar 0.90)
# revision_id: gundaetiapo@gmail.com-20120820022354-fo6psnrv1vhz1vru
# target_branch: file:///home/epich/bzr/emacs/trunk/
# testament_sha1: bc2a442f40d7a6eaceb1089a20591c50114e0ae4
# timestamp: 2012-08-19 22:24:19 -0400
# base_revision_id: lekktu@gmail.com-20120820012835-ls1wiq8t7iyc4tb1
# 
# Begin patch
=== modified file 'src/lisp.h'
--- src/lisp.h	2012-08-18 23:53:43 +0000
+++ src/lisp.h	2012-08-20 02:23:54 +0000
@@ -1907,7 +1907,8 @@
 
 /* Non-zero if OBJ is a Lisp function.  */
 #define FUNCTIONP(OBJ)					\
-     ((CONSP (OBJ) && EQ (XCAR (OBJ), Qlambda))		\
+     ((CONSP (OBJ) && (EQ (XCAR (OBJ), Qlambda)         \
+                    || EQ (XCAR (OBJ), Qclosure)))      \
       || (SYMBOLP (OBJ) && !NILP (Ffboundp (OBJ)))	\
       || COMPILEDP (OBJ)				\
       || SUBRP (OBJ))

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      reply	other threads:[~2012-08-20  2:35 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-20  2:34 [PATCH] FUNCTIONP check for Qclosure Barry OReilly
2012-08-20  2:35 ` Barry OReilly [this message]

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