this can work right ? /fjsdklf/fjsldkfs/fsjdklf-fs-0-fsf/../fjskfjs/..
+/../../fsfkslf/filename
../../../../filename ../hello dofghello/two/forut/../filename2
Will this work ../../../../jfsdfjskdlfjs/../fjsklf/fjksfjskflsd/filena
+me
I will do replacement for ../filename
this can work right  /fjsdklf/fjsldkfs/fsjdklf-fs-0-fsf/../fjskfjs/../
+../../fsfkslf/filename
I will think of even/more/silly/../../harder/cases/../analysis/filenam
+e and do it ../twice as well as put/some/path/and/make/it/thrice

[download]
We always assume that the whole path starts with / But the path can be some/path/to/filename also! In that case this will definitely fail. I am scratching my head as to what kind of check to put in for that. Helllp!! :)

In reply to Okay, I know why is it failing by tsk1979
in thread This regular expression has me stumped by tsk1979

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


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.