lexer formed

1 files changed, 77 insertions, 0 deletions

diff --git a/print.c b/print.c
new file mode 100644
index 0000000..a9ec939
--- /dev/null
+++ b/print.c
@@ -0,0 +1,77 @@
+#ifndef PRINT_C
+#define PRINT_C PRINT_C
+#include<print.h>
+
+void print_keyword_enum(enum Keyword code)
+{
+	switch(code)
+	{
+		case KW_MACHINE:
+			printf("KW_MACHINE");
+			break;
+		case KW_STATE:
+			printf("KW_STATE");
+			break;
+		case KW_FROM:
+			printf("KW_FROM");
+			break;
+		case KW_TO:
+			printf("KW_TO");
+			break;
+		case KW_ON:
+			printf("KW_ON");
+			break;
+		case KW_ID:
+			printf("KW_ID");
+			break;
+		case KW_STRING:
+			printf("KW_STRING");
+			break;
+		case KW_NOP:
+			printf("KW_NOP");
+			break;
+		case KW_EOF:
+			printf("KW_EOF");
+			break;
+		case KW_OPEN_SQUARE:
+			printf("KW_OPEN_SQUARE");
+			break;
+		case KW_CLOSE_SQUARE:
+			printf("KW_CLOSE_SQUARE");
+			break;
+		case KW_PIPE:
+			printf("KW_PIPE");
+			break;
+		case KW_SEMI_COLUMN:
+			printf("KW_SEMI_COLUMN");
+			break;
+		case KW_STARTING:
+			printf("KW_STARTING");
+			break;
+		default:
+			printf("LEXERROR");
+	}
+}
+void print_token(struct token *token)
+{
+	size_t i;
+
+	printf("[ ");
+	print_keyword_enum(token->type);
+	printf(" ");
+	for(i=0;i<token->size;++i)
+		printf("%c",token->data[i]);
+	printf(" ] ");
+
+}
+void print_tokens(struct Queue *tokens)
+{
+	struct Queue_Node *it;
+	for(it=tokens->first;it!=NULL;it=it->prev)
+	{
+		print_token( (struct token*)(it->data));
+		printf(" ");
+	}
+}
+
+#endif