xiiregexbuilder

 1# Sample Regex Input File
 2# One regex per line
 3
 4cat
 5c.t
 6do*g
 7be+p
 8fl?y
 9apple|orange
10(red|blue)car
11lo(lo)*
12go(od)+
13(he)?llo
14a(b|c)*d
15.*end
16.+end
17(x.y)+
18(a|b)(c|d)
191(23)?4