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Add nil expression and fix return behavior with nil expression

This commit is contained in:
Étienne Fildadut 2021-04-12 01:10:42 +02:00
parent 6488bef75c
commit b9c6d1d704
10 changed files with 84 additions and 21 deletions

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@ -255,7 +255,7 @@ Paragraphs always have the following variable defined in its namespace by defaul
:42 foo
```
* `@`: return line. Can be followed by an [expression](#expressions). Exit the current function and returns the expression's value.
* `@`: return line. Can be followed by an [expression](#expressions); otherwise nil expression is assumed. Exit the current function and returns the expression's value.
```
$ hey
@ -417,7 +417,7 @@ Note that these are *not* Lua expressions.
Default types are:
* `nil`: nil.
* `nil`: nil. Can be defined using empty parantheses `()`.
* `number`: a number. Can be defined similarly to Lua number literals.