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Clarify ~[] syntax.

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Sigilante 2023-04-03 16:52:08 -05:00 committed by GitHub
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content/guides/core/hoon-school/F-cores.md
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@ -242,7 +242,7 @@ Produce a gate (generator) which accepts a `tape` value and returns a `(list @ud
The previous code simply modified a value by addition. You can generalize this to other arithmetic processes, like multiplication, but you can also grow a data structure like a list.
For example, given the `tape` `"hello"`, the generator should return the list `[104 101 108 108 111 ~]`. (A list is structurally a null-terminated tuple, or rightwards-branching cell ending in `~` or `0`.)
For example, given the `tape` `"hello"`, the generator should return the list `[104 101 108 108 111 ~]`. (A list is structurally a null-terminated tuple, or rightwards-branching cell ending in `~` or `0`.) We can equivalently write `~[104 101 108 108 111]` which is a special syntax reducing to the same thing.
Two tools that may help: