a simple tokens scanner using flex
HOW TO RUN: 1- DOWNLOAD (1.L) FILE
2- RUN CMD THE SAME DIRECTORY WHERE (1.L) HAS BEEN DOWNLOADED
3- NOW RUN THIS COMMAND LINE (FLEX .L) IN MY CASE: FLEX 1.L
4- (LEX.YY.C) WILL BE GENERATED IN THE SAME FOLDER
5- RUN THIS COMMAND LINE (GCC.YY.C)
6- A.EXE WILL BE GENERATED IN THE SAME FOLDER
7- RUN A.EXE BY TYPING (A.EXE) IN THE CMD
8- NOTE: THERE IS A TXT FILE (INPUT.TXT) WHICH CONTAIN OUR INPUT
YOU CAN WRITE YOUR INPUT IN A TXT FILE ACCORDING TO YOUR GRAMMER
9- NOW JUST ENTER THE NAME OF THE TXT FILE (INPUT.TXT IN MY CASE)