The code example demonstrating the usage of the "or_greater" and "or_less" hints for the export_range annotation does not declare a variable after the annotation, which is inconsistent with the previous three code examples in the section.
Also, giving the export_range a step of 1 does not create a slider for the property in the editor, like the text suggests, but it instead creates a spin box. The step should be changed to a float so the property can appear as a slider.
* Update physics_introduction.rst
The docs page for raycasting provides a link to the physics introduction page for how to set a collision mask on a raycast created in code. The physics introduction page does not mention export annotations for exporting a collision mask. This pull request adds a brief bit about exporting layer masks, and links to the export annotation docs.
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Co-authored-by: tetrapod <145553014+tetrapod00@users.noreply.github.com>
This PR changes the "export"s in the Array section of the GDScript Exports documentation to the "@export" annotation to be in line with 4.0.
Also slightly touches up the wording when referring to default null assignment and Packed*Arrays.
