tradcpp: upgrade to 0.5.3

cde/util/tradcpp/tests/t38.c

@@ -0,0 +1,11 @@
+#define m() __FILE__:__LINE__
+__LINE__
+__FILE__
+__LINE__
+m()
+#line 500
+m()
+#line 600 "foo.c"
+m()
+#include "subdir/test.h"
+m()

cde/util/tradcpp/tests/t38.good

@@ -0,0 +1,8 @@
+2
+"t38.c"
+4
+"t38.c":5
+"t38.c":500
+"foo.c":600
+hello
+"foo.c":602

cde/util/tradcpp/tests/t39.c

@@ -0,0 +1,21 @@
+#define m(a,b) a::b
+=m(123,
+456)
+   ------
+=m
+(123, 456)
+   ------
+=m(
+123, 456)
+   ------
+=m(
+123,
+456
+)
+   ------
+=m(123,
+
+456)
+   ------
+=m(123,
+   456)

cde/util/tradcpp/tests/t39.good

@@ -0,0 +1,11 @@
+=123:: 456
+   ------
+=123:: 456
+   ------
+= 123:: 456
+   ------
+= 123:: 456 
+   ------
+=123::  456
+   ------
+=123::    456

cde/util/tradcpp/tests/t40.c

@@ -0,0 +1,6 @@
+#define foo bar
+
+#define bar(x) do x do
+
+foo(de)
+

cde/util/tradcpp/tests/t40.good

@@ -0,0 +1 @@
+do de do