Whitespace tweaks for utils.

ChangeLog

@@ -1,3 +1,8 @@
+2009-01-23  Steven Schubiger  <stsc@members.fsf.org>
+
+	* util/freeopts, util/rmold.pl, util/trunc.c: Remove
+	unnecessary whitespace.
+
 2008-11-10  Micah Cowan  <micah@cowan.name>
 
 	* MAILING-LIST: Mention Gmane, introduce subsections.

util/freeopts

@@ -28,7 +28,7 @@ elsif (
 END {
     my $cols = 0;
     my $max_cols = 13;
-    my $opt_chars = 
+    my $opt_chars =
     "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
     print "Free chars:\n\t";
     for (my $i = 0; $i < length $opt_chars; ++$i, ++$cols) {

util/rmold.pl

@@ -45,7 +45,7 @@ sub procdir
     local(@lcfiles, @lcdirs, %files, @fl);
 
     print STDERR "Processing directory '$dir':\n" if $verbose;
-    
+
     opendir(DH, $dir) || die("Cannot open $dir: $!\n");
     @lcfiles = ();
     @lcdirs = ();

util/trunc.c

@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2008 Micah J. Cowan
  *
- * Copying and distribution of this file, with or without modification, 
+ * Copying and distribution of this file, with or without modification,
  * are permitted in any medium without royalty provided the copyright
  * notice and this notice are preserved. */
 
@@ -62,7 +62,7 @@ get_size (const char str[])
     {
       val *= 1024 * 1024;
     }
-  
+
   return val;
 }