Started implementing the lexer

compile

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+CC=clang
+CFLAGS="-g -Wall -Werror -pedantic -Iinclude"
+SRC="src/main.c"
+OUT=main
+
+# LEXER
+CFLAGS+=" -Iinclude/lexer"
+SRC+=" src/lexer/*.c"
+
+$CC $CFLAGS $SRC -o $OUT