added more grammar; added testing

Makefile

@@ -3,7 +3,8 @@ LEX_BIN ?= flex
 YACC_BIN ?=  bison
 
 GRAMMARS_DIR ?= ./grammars
-GRAMMAR_ID ?= quut
+GRAMMAR_ID ?= lysator
+SAMPLES_DIR ?= ./samples
 output ?= $(GRAMMAR_ID)-cocc
 
 all: $(output)
@@ -19,3 +20,6 @@ $(output): lex.yy.c $(GRAMMAR_ID).tab.c $(GRAMMAR_ID).tab.h
 
 clean: 
 	rm -f lex.yy.c *.tab.c *.tab.h *-cocc
+
+test: $(SAMPLES_DIR) $(output)
+	for cfile in $(SAMPLES_DIR)/*; do printf "\n\n *** file: %s *** \n" $$cfile; ./$(output) < $$cfile; [ -eq $$? 0 ];  done