Title: lex & yacc
Subjects: C (Computer program language), Lex (Computer file), UNIX (Computer file), Utilities (Computer programs), Yacc, Yacc (Computer file), Programming languages (electronic computers), Unix (computer operating system), General, Utilities, Unix, Com046030, Cs.cmp_sc.app_sw, Cs.cmp_sc.opert_systm, C++ (Computer program language)