urbit/developers.urbit.org
1
1
Fork 0
mirror of https://github.com/urbit/developers.urbit.org.git synced 2024-09-11 13:55:59 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #330 from hoclun-rigsep/main

Browse Source 
Improve fake expansion of %- found in %= docs
This commit is contained in:
Sigilante 2023-04-24 11:26:29 -05:00 committed by GitHub
commit 9cfae7f551
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
content/reference/hoon/rune/cen.md
View File

@ -795,9 +795,9 @@ Note that `a` is a wing, not just any expression. Knowing that a function call
`baz`, and then resolving to the `$` limb, you might think `(foo baz)` would `baz`, and then resolving to the `$` limb, you might think `(foo baz)` would
mean `%=(foo +6 baz)`. mean `%=(foo +6 baz)`.
But it's actually `=+(foo =>(%=(+2 +6 baz) $))`. Even if `foo` is a wing, we But it's actually `=+(foo =>(%=(+2 +6 baz:+3) $))`. Even if `foo` is a wing, we
would just be mutating `+6` within the core that defines the `foo` arm. Instead would just be mutating `+6` within the core that defines the `foo` arm. Instead
we want to modify the **product** of `foo` -- the gate -- so we have to pin it we want to modify the **product** of `foo`—the gate—so we have to pin it
into the subject. into the subject.
Here's that again in tall form: Here's that again in tall form:
@ -805,7 +805,7 @@ Here's that again in tall form:
```hoon ```hoon
=+ foo =+ foo
=> %= +2 => %= +2
+6 baz +6 baz:+3
== ==
$ $
``` ```