Adding the key register type to the assembler. Syntax matches PDD 08, namely 'P3[k:I21]' et al. It does actually support 'P5[k:I5:S30:N0]' as well, but there won't be back-end assembly support for that for some time, I'd guess.
Adding the key register type to the assembler. Syntax matches PDD 08, namely
'P3[k:I21]' et al. It does actually support 'P5[k:I5:S30:N0]' as well, but there
won't be back-end assembly support for that for some time, I'd guess.

I'll shortly modify core.ops to add the appropriate raw keyed ops so that we can
do keyed access properly.


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@1689 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

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