Remove trailing whitespace on lines in all files.
diff --git a/awk.h b/awk.h
index 0f78e87..1dec5f2 100644
--- a/awk.h
+++ b/awk.h
@@ -32,7 +32,7 @@
#define xfree(a) { if ((a) != NULL) { free((void *) (a)); (a) = NULL; } }
-#define NN(p) ((p) ? (p) : "(null)") /* guaranteed non-null for dprintf
+#define NN(p) ((p) ? (p) : "(null)") /* guaranteed non-null for dprintf
*/
#define DEBUG
#ifdef DEBUG
@@ -162,7 +162,7 @@
#define CCOPY 6
#define CCON 5
#define CTEMP 4
-#define CNAME 3
+#define CNAME 3
#define CVAR 2
#define CFLD 1
#define CUNK 0