Paul Murphy said: > > > Hello, this is a two part question: a how to, and a how best to. > > I have a string of numbers: > > "2329238023089823" > > And I want insert a space after each number. I can see how to insert > after the first: > > s/(\d)/$1 / > > Can any one tell me how I can get the regexp to continue through the > string and insert spaces throughout?
Stick a "g" on the end. > The next part of the question is, given the above string, what is the > best way of displaying the string with the added spaces, without > necessarily altering it in the variable? Best? That depends. One way is: print join " ", split //, $str; That is slightly different in that there is no space at the end. -- Paul Johnson - [EMAIL PROTECTED] http://www.pjcj.net -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
