Initial commitHEADmaster

2 files changed, 42 insertions, 0 deletions

diff --git a/scanner/marcus.h b/scanner/marcus.h
new file mode 100644
index 0000000..03fc03f
--- /dev/null
+++ b/scanner/marcus.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2022  Alessandro Iezzi <aiezzi AT alessandroiezzi PERIOD it>
+ *
+ * This file is part of marcus.
+ *
+ * desiderio is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * desiderio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with desiderio. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __SCANNER_MARCUS_H__
+#define __SCANNER_MARCUS_H__
+
+int yyerror(char *errormsg);
+int yyparse();
+
+#endif
\ No newline at end of file
diff --git a/scanner/marcus.l b/scanner/marcus.l
new file mode 100644
index 0000000..e5f613b
--- /dev/null
+++ b/scanner/marcus.l
@@ -0,0 +1,16 @@
+%{
+
+  #include "../parser/marcus.h"
+  #include "marcus.h"
+
+%}
+
+%%
+
+("hi"|"oi")"\n"       { return HI;  }
+("tchau"|"bye")"\n"   { return BYE; }
+[-[]+.,><]            { return yytext[0]; }
+.                     { yyerror("Unknow char");  }
+
+%%
+