You simplified it a lot by dropping $maxdigs. Put that back in and I doubt you'll have saved more than a keystroke or two. :) But thanks for the substr method; I like that.
substr("0000$1",-4)
sprintf"%04.4d",$1
substr("0"x$maxdigs.$1,-$maxdigs)
sprintf"%0$maxdigs.$maxdigs"."d",$1
When I saw the name chip, I wondered if it was you. Welcome to Perl Monks! I've run into your work many times and have been impressed.
If you know you don't need extra leading zeros, then you can also get away with:
grep{s/(^|\D)0+(\d)/$1$2/g,1} sort
grep{s/(\d+)/sprintf"%06.6d",$1/ge,1} @sects;
Man, I shouldn't attempt this much thinking before breakfast.
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.