Perl Guru Forums: Perl Programming Help: Frequently Asked Questions: How do I expand tabs in a string?

CGI/Perl Guide | Learning Center | Forums | Advertise | Login

Site Search: in


	MAIN INDEX	SEARCH POSTS	WHO'S ONLINE	LOG IN

Home: Perl Programming Help: Frequently Asked Questions:
How do I expand tabs in a string?

Jasmine
Administrator

Jan 19, 2001, 2:47 PM

Post #1 of 1 (3501 views)

How do I expand tabs in a string?	Can't Post

(From the Perl FAQ)

How do I expand tabs in a string?

You can do it yourself:

Code

    1 while $string =~ s/\t+/' ' x (length($&) * 8 - length($`) % 8)/e;

Or you can just use the Text::Tabs module (part of the standard perl distribution).

Code

    use Text::Tabs; 
    @expanded_lines = expand(@lines_with_tabs);

Search for (options)