On 20/giu/06, at 00:41, Guyren Howe wrote:
On Jun 19, 2006, at 4:54 PM, Massimo Valle wrote:
I have a console application requiring a complex mix of command
line options, therefore I fell in the problem of advanced command
line parsing. To avoid reinventing the wheel I tried to search
something pre-built for RB but found nothing.
Is there someone that already solved the problem? and how?
The obvious answer is: GREP. All programmers should know how to use
grep, at least in a basic fashion. And if your command line options
are too complex for basic grep, you should almost certainly rethink
them.
Guyren,
using grep it's an interesting idea, however I would avoid to open a
shell from my application to invoke grep.
A better solution of grep would be calling getopt() via a declare
which is standard in libc. But again this is something external and
only available to Mac OS X and Linux.
I'd prefer to have something written in RB and possibly cross-platform.
Thank you anyway,
Massimo Valle
Chiacchiera con i tuoi amici in tempo reale!
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