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Re: Most efficient way to recognize a line by its first (up to) three characters

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	Hi Meino
	The important aspect Luiz pointed out is that all your examples
(in that message) do had a ';' after the code.	If this is always true,
then you could identify the code without having to read data.
	Regards,
		Tomás
On 2014年3月11日, meino.cramer@gmx.de wrote:
Luiz Henrique de Figueiredo <lhf@tecgraf.puc-rio.br> [14-03-11 20:04]:
Suppose I have one character code like this
A;0000;0000;0000 ("0"s is data)
Now that you've given us a sample of the input, the solution is easier:
	... read line
	local prefix,info=line:match("(.-);(.*)$")
	local h=handlers[p[prefix] or badprefix
	h(prefix,info)
and register handlers for "A", "AB", "ABC", etc.
...and the problem with examples is, that they are examples only :)
And I have to sent all variations to completly define what I need
(which I am not allowed to do, by the way).
Only to describe another variation:
*A N
thats why I *trying* to describe things more theorectically (rigt
word? I am no native english speaker...)...

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