1 files changed, 0 insertions, 53 deletions
diff --git a/lex.l b/lex.l
deleted file mode 100644
index 64c3765..0000000
--- a/lex.l
+++ /dev/null
@@ -1,53 +0,0 @@
-%{
-#include "ast.h"
-#include "grammar.tab.h"
-%}
-
-%%
-"+"                     { return OPERATOR_PLUS; }
-"-"                     { return OPERATOR_MINUS; }
-"="                     { return ASSIGN; }
-
-"function"              { return FUNCTION; }
-"if"                    { return IF; }
-"else"                  { return ELSE; }
-"return"                { return RETURN; }
-"const"                 { return CONST; }
-"var"                   { return VAR; }
-
-"integer"               { return TYPE_INTEGER; }
-"string"                { return TYPE_STRING; }
-"void"                  { return TYPE_VOID; }
-
-"("                     { return PARENTHESIS_LEFT; }
-")"                     { return PARENTHESIS_RIGHT; }
-"{"                     { return BRACE_LEFT; }
-"}"                     { return BRACE_RIGHT; }
-"["                     { return BRACKET_LEFT; }
-"]"                     { return BRACKET_RIGHT; }
-
-","                     { return COMMA; }
-":"                     { return COLON; }
-
-[a-zA-Z][a-zA-Z0-9]*    { yylval.string = yytext; return IDENTIFIER; }
-[0-9]+                  { yylval.number = atoi(yytext); return NUMBER; }
-"//".*                  { return COMMENT; }
-
-\n                      { return END_OF_LINE; }
-[ \t]                   {}
-
-.                       { printf("undefined: %c\n", *yytext); }
-%%
-
-void henshin_lex(int argc, char **argv)
-{
-  int tok;
-
-  while (tok = yylex()) {
-    printf("%d", tok);
-    if (tok == NUMBER) {
-      printf(" = %d", yylval);
-    }
-    printf("\n");
-  }
-}