Message155324
| Author |
tchrist |
| Recipients |
Arfrever, Nicholas.Cole, ezio.melotti, inigoserna, loewis, poq, tchrist, vstinner, zeha |
| Date |
2012年03月10日.16:58:29 |
| SpamBayes Score |
2.0812796e-11 |
| Marked as misclassified |
No |
| Message-id |
<1127.1331398702@chthon> |
| In-reply-to |
<1331398374.59.0.359908742277.issue12568@psf.upfronthosting.co.za> |
| Content |
I would encourage you to look at the Perl CPAN module Unicode::LineBreak,
which fully implements tr11. It includes Unicode::GCString, a class
that has a columns() method to determine the print columns. This is very
fancy in the case of Asian widths, but of course there are many other cases too.
If you'd like, I can show you a program that uses these, a rewrite the
standard Unix fmt(1) filter that works properly on Unicode column widths.
--tom |
|