Hello guys i'm trying to convert a source code to another and a friend of mine adviced me to use perl since it has powerful string manipulation. And so am learning pearl... Could anyone be kind enough to help me with this... When i run this there is no output saved in the target file... Thanks!



use strict; open sourcefile, "source.cbl" or die "Can't open: $!"; open targetfile, "source.ada" or die "Can't open: $!"; foreach my $line (<sourcefile>) { if ($line =~ /WORKING -STORAGE SECTION./) { print targetfile tr/WORKING -STORAGE SECTION./declare;/; } elsif ($line =~ /PROGRAM -BEGIN./) { print targetfile tr/PROGRAM -BEGIN./begin;/; } elsif ($line =~ /^DISPLAY/) { print targetfile tr/DISPLAY/PUT/; } elsif ($line =~ /^ACCEPT/) { print targetfile tr/ACCEPT/GET/; } elsif ($line =~ /PROGRAM -DONE./) { print targetfile tr/PROGRAM -DONE./END;/; } else { print "none"; } } close sourcefile or die "Can't close: $!";

In reply to Converting a source code by oblate kramrdc

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.