Lex and YACC examples

Practice code for examples in Lex and YACC primer/HOWTO of myself.

Compile Guide

Example1

lex example1.l
cc lex.yy.c -o example1 -ll

Example2

lex example2.l
cc lex.yy.c -o example2 -ll

Example3

lex example3.l
cc lex.yy.c -o example3 -ll

cat example3.txt | ./example3

Example4

lex example4.l
yacc -d example4.y
cc lex.yy.c y.tab.c -o example4

Example5

lex example5.l
yacc -d example5.y
cc lex.yy.c y.tab.c -o example5

Example6

lex example6.l
yacc -d example6.y
cc lex.yy.c y.tab.c -o example6

cat example6.txt | ./example6

Example7

lex example7.l
yacc -d example7.y
cc lex.yy.c y.tab.c -o example7