CGI/Perl Guide | Learning Center | Forums | Advertise | Login Site Search: in Perl Guide PerlGuru Forums Learning Ctr

	MAIN INDEX	SEARCH POSTS	WHO'S ONLINE	LOG IN

Home: Perl Programming Help: Beginner: Pattern to Match 2 newline chars

HTTP404 Deleted Mar 11, 2001, 2:50 AM Post #1 of 2 (128 views) Pattern to Match 2 newline chars Can't Post Pattern to Match 2 newline chars, i need to capture 2 presses of Enter key i tryed this $line !~ /\s*/ $line !~ /\s{2}/ $line !~ /\n\n/ $line !~ /\s+/ but all these react only for 1 Enter key press

Jean User Mar 11, 2001, 3:08 AM Post #2 of 2 (126 views) Re: Pattern to Match 2 newline chars [In reply to] Can't Post Usually, line will not include more than one \n. In case user presses the Enter key twice, the first line will include only the first Enter. Second Enter must be captured either with additional line or some totally different way, like getc(). Jean Spector QA Engineer @ Extent Technologies, Ltd. mage@lycosmail.com

Announcements     PerlGuru Announcements Perl Programming Help     Frequently Asked Questions     Beginner     Intermediate     Advanced     Regular Expressions     mod_perl     DBI     Win32 Programming Help Fun With Perl     Perl Quizzes - Learn Perl the Fun Way     Perl Golf     Perl Poetry Need a Custom or Prewritten Perl Program?     I need a program that...     I Need a Programmer for Freelance Work     Throw Down The Gauntlet General Discussions     General Questions     Feedback     Tutorial/Article Suggestions for The Learning Cent     Internet Security Other Programming Languages     Javascript     PHP

Search this forum this category all forums for All words Any words Whole Phrase (options)

Powered by Gossamer Forum v.1.2.0

Web Applications & Managed Hosting Powered by Gossamer Threads
Visit our Mailing List Archives