Validate `code` tags for class and member references

This commit also adds means to manually disable warnings
in `code` tags where it's a false positive with the new
`skip-lint` attribute.

Warnings are now enabled on CI to prevent future errors.

1 files changed, 2 insertions, 2 deletions

diff --git a/doc/classes/Plane.xml b/doc/classes/Plane.xml
index 6faf83c0d6..a0da82d1d6 100644
--- a/doc/classes/Plane.xml
+++ b/doc/classes/Plane.xml
@@ -152,11 +152,11 @@
 	<members>
 		<member name="d" type="float" setter="" getter="" default="0.0">
 			The distance from the origin to the plane, expressed in terms of [member normal] (according to its direction and magnitude). Actual absolute distance from the origin to the plane can be calculated as [code]abs(d) / normal.length()[/code] (if [member normal] has zero length then this [Plane] does not represent a valid plane).
-			In the scalar equation of the plane [code]ax + by + cz = d[/code], this is [code]d[/code], while the [code](a, b, c)[/code] coordinates are represented by the [member normal] property.
+			In the scalar equation of the plane [code]ax + by + cz = d[/code], this is [code skip-lint]d[/code], while the [code](a, b, c)[/code] coordinates are represented by the [member normal] property.
 		</member>
 		<member name="normal" type="Vector3" setter="" getter="" default="Vector3(0, 0, 0)">
 			The normal of the plane, typically a unit vector. Shouldn't be a zero vector as [Plane] with such [member normal] does not represent a valid plane.
-			In the scalar equation of the plane [code]ax + by + cz = d[/code], this is the vector [code](a, b, c)[/code], where [code]d[/code] is the [member d] property.
+			In the scalar equation of the plane [code]ax + by + cz = d[/code], this is the vector [code](a, b, c)[/code], where [code skip-lint]d[/code] is the [member d] property.
 		</member>
 		<member name="x" type="float" setter="" getter="" default="0.0">
 			The X component of the plane's [member normal] vector.