[fpc-pascal] Re: Parsing parameters inside an interpreter
luciano de souza
luchyanus at gmail.com
Mon May 14 22:09:36 CEST 2012
Fortunately, my case is the simplest one. There will not quotes inside
quotes. Therefore, I believe TStringlists will sove the whole problem.
It's really amasing what we can do with a TStringlist.
Thank you for the precious tips!
2012/5/13, luciano de souza <luchyanus at gmail.com>:
> Hello all,
> I trying to build a very small interpreter. I can type commands like:
> $ add "Luciano de Souza" luchyanus at gmail.com
> Somewhere in my code, I can have something like:
> procedure parse(commandline: string; var params: array of string);
> In this case, the commandline has the format: "add %s %s". So I would
> parse('add "Luciano de Souza" luchyanus at gmail.com', params);
> After this command, the parameter would have the following values:
> params := 'add';
> params := 'Luciano de Souza';
> params := 'luchyanus at gmail.com';
> My question is: there is a way to do it easily using a standard class
> of Freepascal?
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