Re: RECompiler - copy on write?

[jon * <jo...@latchkey.com>]

on 5/9/2000 10:20 AM, Ales Novak <al...@netbeans.com> wrote:

> I have been using following schema in an older version:

huh? older version of what?

> RECompiler rc = new RECompiler();
> REProgram pr1 = rc.compile("...");
> RE re1 = new RE(pr1);
> REProgram pr2 = rc.compile("...");
> RE re2 = new RE(pr2);
> REProgram pr3 = rc.compile("...");
> RE re3 = new RE(pr3);
> 
> The code which has allowed this was at RECompiler.compile():
> // Return the result
> char[] ins = new char[lenInstruction];
> System.arraycopy(instruction, 0, ins, 0, lenInstruction);
> return new REProgram(ins);
> a newer code is
> // Return the result
> return new REProgram(instruction, lenInstruction);
> 
> That is my re1, re2, re3 - are working with the same program :-(.
> 
> Is it a bug or feature?

no idea. send a patch for what you think is right.

> Another poblem - I have a patch in the RE class - matchNodes() - OP_BOL and
> OP_EOL
> if MATCH_MULTILINE is specified - I would like to post them - what am I to
> do?

send the patch to this list.
 
> Third - I have done some extensions which allow to search in (except String)
> also InputStream, Reader, and char array.
> Is someone interested in?

of course.

-jon

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