QA: Compress whitespace

Author: thekid

src/main/php/lang/ast/emit/CallablesAsClosures.class.php

@@ -27,9 +27,9 @@ protected function emitCallable($result, $callable) {
     // Create closure
     $t= $result->temp();
     $result->out->write('function(...'.$t.')');
-    $use && $result->out->write('use($'.implode(', $', array_keys($use)).')');
+    $use && $result->out->write('use($'.implode(',$', array_keys($use)).')');
     $result->out->write('{ return ');
     $this->emitOne($result, $callable->expression);
-    $result->out->write('(... '.$t.'); }');
+    $result->out->write('(...'.$t.'); }');
   }
 }

src/main/php/lang/ast/emit/PHP.class.php

@@ -990,9 +990,9 @@ protected function emitNewClass($result, $new) {
 
   protected function emitCallable($result, $callable) {
     $t= $result->temp();
-    $result->out->write('fn(...'.$t.') => ');
+    $result->out->write('fn(...'.$t.')=>');
     $this->emitOne($result, $callable->expression);
-    $result->out->write('(... '.$t.')');
+    $result->out->write('(...'.$t.')');
   }
 
   protected function emitInvoke($result, $invoke) {