-----Original Message-----
From: Helmut Eller <heller@common-lisp.net>
To: slime-devel@common-lisp.net
Sent: Sun, Jul 25, 2010 3:33 am
Subject: [slime-devel] Daily ChangeLog diff

Index: slime/contrib/ChangeLog
diff -u slime/contrib/ChangeLog:1.398 slime/contrib/ChangeLog:1.402
--- slime/contrib/ChangeLog:1.398   Thu Jul 22 21:46:34 2010
+++ slime/contrib/ChangeLog Sat Jul 24 19:39:24 2010
@@ -1,3 +1,29 @@
+2010-07-24  Stas Boukarev  <stassats@gmail.com>
+
...
+
+   * slime-sprof.el (slime-sprof-start-alloc)
+   (slime-sprof-start-time): New functions to start profiling in
+   :alloc and :time mode. The default slime-sprof-start is :cpu.
+   * swank-sprof.lisp (swank-sprof-start): Accept :mode keyword.
+

slime-sprof.el, revision 1.12 generates the following error when compiled:
slime-sprof.el:42:27:Error: Invalid lambda variable (mode :cpu)
This refers to the following code:

42: (defun slime-sprof-start (&optional (mode :cpu))
43:     (interactive)
44:    (slime-eval `(swank:swank-sprof-start :mode ,mode)))

The following text in the Emacs Lisp manual explains why this is an error:

     Common Lisp note: Common Lisp allows the function to specify what
     default value to use when an optional argument is omitted; Emacs
     Lisp always uses `nil'.  Emacs Lisp does not support "supplied-p"
     variables that tell you whether an argument was explicitly passed.

See Eval: (info "(elisp) Argument List")