Urdu sentence parser using Flex and Bison write code-------------------

Create a parser for Urdu language using Flex and Bison

It should input Urdu sentences written in Roman script and print the rules used to parse them (if the sentence is grammatical as per your CFG)

If not grammatical, it should say syntax error

Simple CFGs can be searched for online (Hint: also search for Hindi because the grammatical structure is the same; you can also construct from Urdu grammar rules; look up Urdu rule based language translator docs)

Recall that Bison will have problems if you have an ambiguous grammar or a right recursive one

Add one rule at a time and test

You are not required to cover the entire grammatical structure of Urdu

1)Flex file

2)Bison file

3)Exe file that will take my input and tell me whether it is correct or not

3)Document (see bellow)

Document

Write down your CFG in the document

Write down two samples of each type of sentence your grammar can parse

List tokens and draw parse trees for each of these samples

Cite your sources for the grammar (if you use my examples, cite those as well)

Also document grammar rules that you tried but couldnt get to run on Bison, and give an analysis