Hello Friends, I am confused and hence coded a small RegEx statement. I am now having more questions. Would appreciate, if you can help:
Here is my code: C:\>perl -e "$str = 'null knot'; $str=~m/(null(?!\s?not))/; print $+;" The Output is: null Question 1: Should I not expect the full string 'null knot' to be printed? Why is just 'null' stored to the memory? If the string is: $str = 'null not', there is no match according to my expectation. Fine. Question 2: What would be my RegEx, if I want to say, "hey a string with TAT only if it is not preceded by a TIT"? I know that (?!<regex>) says, "match only if not followed by...". How would I do the opposite? Thanks, Rex __________________________________________________ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos & More http://faith.yahoo.com -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
