herkforth blocks
A block is 1024 bytes. The begining of the block is the herkforth source tokens and the last two half-words are the saved cursor position followed by the number of source tokens in that block.
The word "new-block" adds another source block after the others.
I'm working on changing the format for blocks. Here's the new format:
A block is now a data object, (ie it's a word) the data has the following format:
half-word: prev block (dict index)
half-word: next block (dict index)
byte: which def has cursor
byte: which word in def has cursor
???: array of dictionary pointers (half-word each)
The dictionary pointers are pointing to which words are define here (not to each word displayed)
Those dictionary entries should contain a reference to it's definition, so the editor can display it etc.
For a block title, you simply edit the comment for the block word.