fix a comment and typos

diff --git a/ChangeLog b/ChangeLog
index 1210517a0041dc22a43ff744eb3ae5063f5fb83c..a735fbca43b95408d0b28341553f1a58c363d58c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2005-01-05  Stepan Kasal  <kasal@ucw.cz>
+
+       * lib/m4sugar/m4sugar.m4 (m4_copy): Fix the explanation.
+
 2005-01-05  Paul Eggert  <eggert@cs.ucla.edu>
 
        * lib/autoconf/c.m4 (AC_LANG_INT_SAVE(C)): Declare longval and
@@ -2267,8 +2271,8 @@
 
 2003-05-22  Paolo Bonzini  <bonzini@gnu.org>
 
-       * lib/m4sugar/m4sh.m4 [AS_REQUIRE]: actually use the 2nd
-       parameter
+       * lib/m4sugar/m4sh.m4 (AS_REQUIRE): Actually use the 2nd
+       parameter.
 
 2003-05-22  Akim Demaille  <akim@epita.fr>
 

diff --git a/lib/m4sugar/m4sugar.m4 b/lib/m4sugar/m4sugar.m4
index 785610ae09ad143957cad8bc682b131e6e3d5d67..341926e42c6e766f04bbc43cad14490a4c3c91fe 100644 (file)
--- a/lib/m4sugar/m4sugar.m4
+++ b/lib/m4sugar/m4sugar.m4
@@ -85,12 +85,12 @@ m4_undefine([undefine])
 # Define DST as the definition of SRC.
 # What's the difference between:
 # 1. m4_copy([from], [to])
-# 2. m4_define([from], [to($@)])
-# Well, obviously 1 is more expansive in space.  Maybe 2 is more expansive
+# 2. m4_define([to], [from($@)])
+# Well, obviously 1 is more expensive in space.  Maybe 2 is more expensive
 # in time, but because of the space cost of 1, it's not that obvious.
 # Nevertheless, one huge difference is the handling of `$0'.  If `from'
 # uses `$0', then with 1, `to''s `$0' is `to', while it is `from' in 2.
-# The user will certainly prefer see `from'.
+# The user will certainly prefer to see `to'.
 m4_define([m4_copy],
 [m4_define([$2], m4_defn([$1]))])