Compiler Design
lex
lexical analyzer
compiler design
lex compiler
lexical analysis
scanner
tokens
regular expressions
dfa
yacc
LEX compiler explain in compiler design
LEX Compiler Design ka ek important tool hai jo source code ko scan karke meaningful tokens identify karta hai. Is simple Hinglish article mein LEX kya hai, kaise kaam karta hai, .l file structure, rules, DFA, yylex() function aur practical examples ko easy way mein samjhein.