Whitespace cleanup

src/comp/front/extfmt.rs

@@ -1,14 +1,14 @@
 /* The 'fmt' extension is modeled on the posix printf system.
- * 
+ *
  * A posix conversion ostensibly looks like this:
- * 
+ *
  * %[parameter][flags][width][.precision][length]type
- * 
+ *
  * Given the different numeric type bestiary we have, we omit the 'length'
  * parameter and support slightly different conversions for 'type':
- * 
+ *
  * %[parameter][flags][width][.precision]type
- * 
+ *
  * we also only support translating-to-rust a tiny subset of the possible
  * combinations at the moment.
  */

src/comp/front/parser.rs

@@ -737,7 +737,7 @@ impure fn parse_bottom_expr(parser p) -> @ast.expr {
     ret @spanned(lo, hi, ex);
 }
 
-/* 
+/*
  * FIXME: This is a crude approximation of the syntax-extension system,
  * for purposes of prototyping and/or hard-wiring any extensions we
  * wish to use while bootstrapping. The eventual aim is to permit