Applied Pokology

A blog about GNU poke
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Values of the world, unite! - Offsets in Poke
[06-10-2019]

Early in the design of what is becoming GNU poke I was struck by a problem that, to my surprise, would prove not easy to overcome in a satisfactory way: would I make a byte-oriented program, or a bit-oriented program? Considering that the program in question was nothing less than an editor for binary data, this was no petty dilemma.

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Array boundaries and closures in Poke
[03-10-2019]

Poke arrays are rather peculiar. One of their seemingly bizarre characteristics is the fact that the expressions calculating their boundaries (when they are bounded) evaluate in their own lexical environment, which is captured. In other words: the expressions denoting the boundaries of Poke arrays conform closures. Also, the way they evaluate may be surprising. This is no capricious.

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Nomenclature: poke, Poke and pickles
[01-10-2019]

GNU poke is a pretty new program and it introduces many a new concept. As people are starting to join the development, I think it is a good idea to clarify how I call things. The idea is for everyone to use the same nomenclature when referring to pokeish thingies. Otherwise its gonna get very confusing very soon!

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Jose E. Marchesi - http://jemarch.net/