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[Emacs-diffs] trunk r117129: * cl.texi (List Functions, Efficiency Conce
From: |
Leo Liu |
Subject: |
[Emacs-diffs] trunk r117129: * cl.texi (List Functions, Efficiency Concerns): Update cl-endp. |
Date: |
Tue, 20 May 2014 01:03:54 +0000 |
User-agent: |
Bazaar (2.6b2) |
------------------------------------------------------------
revno: 117129
revision-id: address@hidden
parent: address@hidden
committer: Leo Liu <address@hidden>
branch nick: trunk
timestamp: Tue 2014-05-20 08:59:36 +0800
message:
* cl.texi (List Functions, Efficiency Concerns): Update cl-endp.
modified:
doc/misc/ChangeLog changelog-20091113204419-o5vbwnq5f7feedwu-6331
doc/misc/cl.texi cl.texi-20091113204419-o5vbwnq5f7feedwu-6292
=== modified file 'doc/misc/ChangeLog'
--- a/doc/misc/ChangeLog 2014-05-13 23:15:48 +0000
+++ b/doc/misc/ChangeLog 2014-05-20 00:59:36 +0000
@@ -1,3 +1,7 @@
+2014-05-20 Leo Liu <address@hidden>
+
+ * cl.texi (List Functions, Efficiency Concerns): Update cl-endp.
+
2014-05-13 Paul Eggert <address@hidden>
* texinfo.tex: Update from gnulib.
=== modified file 'doc/misc/cl.texi'
--- a/doc/misc/cl.texi 2014-05-08 03:41:21 +0000
+++ b/doc/misc/cl.texi 2014-05-20 00:59:36 +0000
@@ -3679,10 +3679,8 @@
@end defun
@defun cl-endp x
-Common Lisp defines this function to act like @code{null}, but
-signaling an error if @code{x} is neither a @code{nil} nor a
-cons cell. This package simply defines @code{cl-endp} as a synonym
-for @code{null}.
+This function acts like @code{null}, but signals an error if @code{x}
+is neither a @code{nil} nor a cons cell.
@end defun
@defun cl-list-length x
@@ -4449,12 +4447,11 @@
encouraged but not required to signal an error in these situations.
This package sometimes omits such error checking in the interest of
compactness and efficiency. For example, @code{cl-do} variable
-specifiers are supposed to be lists of one, two, or three forms;
-extra forms are ignored by this package rather than signaling a
-syntax error. The @code{cl-endp} function is simply a synonym for
address@hidden in this package. Functions taking keyword arguments
-will accept an odd number of arguments, treating the trailing
-keyword as if it were followed by the value @code{nil}.
+specifiers are supposed to be lists of one, two, or three forms; extra
+forms are ignored by this package rather than signaling a syntax
+error. Functions taking keyword arguments will accept an odd number
+of arguments, treating the trailing keyword as if it were followed by
+the value @code{nil}.
Argument lists (as processed by @code{cl-defun} and friends)
@emph{are} checked rigorously except for the minor point just
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