code tidying

src/main.cpp

@@ -97,11 +97,13 @@ void printversion() {
 }
 
 #define HAPPYEXIT(CMD, RUNCMD) {if (safearg(argc,argv,1) == CMD) {RUNCMD; return 0;}}
+#define BOOLEXIT(CMD, RUNCMD) {if (safearg(argc,argv,1) == CMD) {return (RUNCMD) ? 0 : 1;}}
 
 int main(int argc, char* argv[]) {
     HAPPYEXIT("hash", hash_demo_raw(safearg(argc,argv,2)))
     HAPPYEXIT("makesafecmd", std::cout<<makesafecmd(safearg(argc,argv,2))<<std::endl)
     HAPPYEXIT("version", printversion())
+    BOOLEXIT("test-template", test_template(safearg(argc,argv,2)))
     ASSERT_MSG(safearg(argc,argv,1) != "assert", "Hello! Here is an assert.");
 
     try {