Beefy Boxes and Bandwidth Generously Provided by pair Networks
Pathologically Eclectic Rubbish Lister
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??
I don't think it's a bug.

When the match is in /m mode .* will match anything BUT a newline. ( when in /s mode .* will match anything )
I assume what it is trying to match is one line.

So basically what this test does is :
"Between all characters (on this line) that are not newlines, and the end of the string, are there any other characters?", if so, it won't match. If it doesn't match, the only character that can cause it is a newline.
It does sound a bit like a roundabout way to get what you want though.
How about if ( $foo !~ /\n\z/ )

BTW. setting $/ has no influence on /m or /s whatsoever?
Not that I could find with experimentation.

if( exists $aeons{strange} ){ die $death unless ( $death%2 ) }

In reply to Re^2: Strange regex to test for newlines: /.*\z/ by Ojosh!ro
in thread Strange regex to test for newlines: /.*\z/ by betterworld

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (3)
As of 2024-03-19 07:12 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found