Here be dragons! Branch tt761_keys_revamp merged to trunk.

[François Perrad]

2009/7/17 Vasily Chekalkin <bacek at bacek.com>:
> François Perrad wrote:
>>
>> * Lua
>>        Cannot find the attribute 'past' (Lua::Grammar::top on node
>> Hash) that you asked for.
>>        it's a message from TGE
>
> Ok. I can't figure out why it's failing... I'll try to grok Lua later today.
>

I've understood what happens.

I use the method 'find_key' of 'PGE::Match' without argument,
so it gives me the first element.

Previously, with the following example, I always obtain the expected
answer 'number'

        <expr> => PMC 'Lua;Grammar' => "1.\n" @ 4 {
            <type> => "term:"
            <top> => Hash {
                "assoc" => "left",
                "expect" => 513,
                "match" => "PGE::Match",
                "name" => "term:",
                "parsed" => PMC 'Sub' { ... },
                "precclose" => "=",
                "precedence" => \parse[0][0][0]["precclose"],
                "syncat" => 16
            }
            <number> => PMC 'Lua;Grammar' => "1." @ 4
        }

Note: members 'type' & 'top' are specific for optable.

I know how fix it in Lua.

François.

> --
> Bacek
>
>