as correct as your answer might be, looking at srikrishnan's writeups it seems that the OP is well aware of various CPAN modules that deal with PDFs.
That said I think it would have been appropriate for srikrishnan to show what he tried so far.
In reply to Re^2: line number in PDF
by moritz
in thread line number in PDF
by srikrishnan
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |