Purge trailing whitespace

Author: paultcochrane

lib/Language/control.pod

@@ -6,7 +6,7 @@
 
 =head2 blocks
 
-Like many languages, Perl6 uses C<blocks> delimited by C<{> and C<}> 
+Like many languages, Perl6 uses C<blocks> delimited by C<{> and C<}>
 to compartmentalize code.  When a block stands alone as a statement,
 it will be entered immediately after the statement before it finishes,
 and the statements inside it will be executed.  Otherwise, a block
@@ -134,7 +134,7 @@ example because it is not caught up to this part of the design yet.
 The C<if> does not change the topic (C<$_>) by default.  In order to access
 the value which the conditional expression produced, you have to ask
 for it more strongly:
-   
+
     $_ = 1; if 42 { $_.say }                ; # says "1"
     $_ = 1; if 42 -> $_ { $_.say }          ; # says "42"
     $_ = 1; if 42 -> $a { $_.say;  $a.say } ; # says "1" then says "42"
@@ -162,8 +162,8 @@ if all the conditions before it were false, and only the block next to
 the first true condition will be run.  You can end with an C<elsif>
 instead of an C<else> if you want.
 
-    if 0 { say "no" } elsif False { say "NO" } else { say "yes" } # says "yes" 
-    if 0 { say "no" } elsif True { say "YES" } else { say "yes" } # says "YES" 
+    if 0 { say "no" } elsif False { say "NO" } else { say "yes" } # says "yes"
+    if 0 { say "no" } elsif True { say "YES" } else { say "yes" } # says "YES"
 
     if 0 { say "no" } elsif False { say "NO" } # does not say anything
 

lib/Language/nativecall.pod

@@ -103,7 +103,7 @@ by writing a class like this:
         # Here are the actual NativeCall functions.
         sub Foo_init() returns FooHandle is native("libfoo") { * }
         sub Foo_free(FooHandle) is native("libfoo") { * }
-        
+
         # Here are the methods we use to expose it to the outside world.
         method new() { Foo_init() }
         method free() { Foo_free(self) }

lib/Language/syntax.pod

@@ -255,7 +255,7 @@ they don't carry any semantic; the following literals all evaluate to the same
 number:
 
     1000000
-    1_000_000  
+    1_000_000
     10_0000
     10_00_00
 
@@ -354,7 +354,7 @@ TODO
 
 TODO: link to language/operators
 
-=head1 
+=head1
 
 =end comment
 

lib/Language/unicode_entry.pod

@@ -86,7 +86,7 @@ Thus constructs such as these are now possible:
 =head2 Set/bag operators
 
 The L<set/bag operators|/language/setbagmix#Set%2FBag_Operators> operators all
-have set-theory-related symbols, the unicode code points and their ascii 
+have set-theory-related symbols, the unicode code points and their ascii
 equivalents are listed below.  To compose such a character, it is merely
 necessary to enter the character composition chord (e.g. C<Ctrl-V u> in Vim;
 C<Ctrl-Shift-u> in Bash) then the unicode code point hexadecimal number.

lib/Language/variables.pod

@@ -715,13 +715,13 @@ X<$*CWD|variable.$*CWD>
                        to the username only if treated as a string and the
                        numeric user id if treated as a number.
     ==
-    $*GROUP           The primary group of the user who is running the program. 
-                      It is an object that evaluates to "groupname (gid)".  
-                      It will evaluate to the groupname only if treated as a 
+    $*GROUP           The primary group of the user who is running the program.
+                      It is an object that evaluates to "groupname (gid)".
+                      It will evaluate to the groupname only if treated as a
                       string and the numeric group id if treated as a number.
     ==
     $*HOME            An L<IO::Path> object representing the "home directory"
-                      of the user that is running the program.  If the 
+                      of the user that is running the program.  If the
                       "home directory" cannot be determined it will be L<Nil>
 
 =end pod