The [\W]+ seems akward. If you mean for this to be spaces, why not say spaces, i.e., \s. Also, the brackets to signify a character class are unneccessary here. Also, when constructing a regex, you main goal is to match *only* what you want. What you want in this case is what comes after a period, but here you match that period also. Why not use a zero-width look-behind assertion? (aslo, it seems that you should check for more punctuation than a period). You don't need the char. class brackets on the \w either. Next, the \1 and \2 are a mistake; this is not part of the regex, per se, but rather the substitution, and thus you should say $1 and $2. Also, the /i is useless; i.e., \w's char. class includes both upper- and lower-case letters.s/(\.[\W]+)([\w])/\1\u\2/ig;
To capitilize at the beginning of a paragraph, you need to define what a paragraph is. Is it a tab indention? A certain number of spaces? Or is it just preceded by a blank line or two? Once you have that completed, you can then construe a regex to capitilize what you desire. To match a tab you can use \t; or \s to match all types of spaces. To match a paragraph that starts with a blank line or two, why not just put your read in perl's 'paragraph' mode. Then you can capitilize whatever appears first that's letters.
As for a hard return. . . what exactly do you mean by a hard return?
Update: Well, for a carraige-return a \r will do; for a newline a \n will do. I would offer a regex to show, but in the other post, now that I look at it, there are some fine ones already shown.
In reply to Re: Capitalizing letters?
by dimmesdale
in thread Capitalizing letters?
by KStowe
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