Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

Thanks for pointing out the error in my ‘fixed’ code!

$sentence =~ s/(^| )($phrases_re)( |$)/$1#$2#$3/g for 0, 1;

I wanted to point out a non-error in your correction above, since it took me a minute to understand what its purpose was: If you just did the global replacement without the for modifier, then you'd have the same problem that Crackers2 pointed out with my original, that overlapping matches wouldn't be handled (because the leading space of the trailing match would already have been gobbled up by the trailing space of the leading space). If I'm understanding correctly, then the for 0, 1 is just making another pass to pick up any matches that we missed this way.


In reply to Re^5: phrase match by JadeNB
in thread phrase match by newbio

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 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
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (6)
As of 2021-05-14 16:22 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Perl 7 will be out ...





    Results (150 votes). Check out past polls.

    Notices?