QLALR examples

[dennis]

Hi everyone,

Is there any good tutorials/online books I can read about QLALR? I think its quite odd that the only thing I can find is this one article called "QLALR Adventures" which didn't explain as much as I hoped.

I want to set up some patterns and priorities to parse code like the one below and put it in a hierarchy QHash:

foo
{
    bar
    {
        ...
    }
}

foo
{
    bar
    {
        ...
    }
}

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I know this is possible with plain old regular expression but I heard LALR is better when it comes to more complex things.