GFM: Properties inheritance

[msink]

Describe the bug

Functions inheritance works (almost) correctly, but properties handled differently and wrong.

Say we have class hierarhy (simplified a little):

abstract class Disposable() {
    val disposed: Boolean
    open fun dispose()
}

abstract class Control() : Disposable() {
    override fun dispose()
    val toplevel: Boolean
    var parent: Control?

    fun isEnabled(): Boolean
    fun isEnabledToUser(): Boolean
    fun enable()
    fun disable()
    var enabled: Boolean

    fun isVisible(): Boolean
    fun show() 
    fun hide() 
    var visible: Boolean
}

class Button() : Control() {
    var text: String
    fun action(block: Button.() -> Unit) {  }
}

In 1.4.20-dev-10 Button overview translates to:

Functions

Name	Summary
action	fun [action](action.md)(block: [Button](README.md).() -> Unit)
disable	fun [disable](../-control/disable.md)()
dispose	open override fun [dispose](../-control/dispose.md)()
enable	fun [enable](../-control/enable.md)()
equals	open operator fun [equals](../../libui.ktx.draw/-attributed-string/README.md#kotlin%2FAny%2Fequals%2F%23kotlin.Any%3F%2FPointingToDeclaration%2F)(other: Any?): Boolean	(1)
hashCode	open fun [hashCode](../../libui.ktx.draw/-attributed-string/README.md#kotlin%2FAny%2FhashCode%2F%23%2FPointingToDeclaration%2F)(): Int	(1)
hide	fun [hide](../-control/hide.md)()<br>Hides the Control.
isEnabled	fun [isEnabled](../-control/is-enabled.md)(): Boolean
isEnabledToUser	fun [isEnabledToUser](../-control/is-enabled-to-user.md)(): Boolean
isVisible	fun [isVisible](../-control/is-visible.md)(): Boolean
show	fun [show](../-control/show.md)()
toString	open fun [toString](../../libui.ktx.draw/-attributed-string/README.md#kotlin%2FAny%2FtoString%2F%23%2FPointingToDeclaration%2F)(): String	(1)

Properties

Name	Summary
disposed	val [disposed](disposed.md): Boolean	(2)
enabled	var [enabled](enabled.md): Boolean	(3)
parent	var [parent](parent.md): [Control](../-control/README.md)?	(3)
text	var [text](text.md): String
toplevel	val [toplevel](toplevel.md): Boolean	(3)
visible	var [visible](visible.md): Boolean	(3)

Expected behaviour

(1) - should not be here at all (already reported in #1523)

(2) - should refer to ../-disposable/

(3) - should refer to ../-control/

[msink]

And second issue - wrote here as #1386 was closed - seems that #1442 should to be reverted, because it is both:

1. broken: still generated broken links
   <a name="libui.ktx/Button/action/#kotlin.Function1[libui.ktx.Button,kotlin.Unit]/PointingToDeclaration/"></a>[action](action.md)
2. unneeded: superseded by Adding separate pages for properties #1494

[msink]

Still broken in 1.4.32, here is my diff for files generatd by Dokka 0.9.17 and Dokka 1.4.32
Mor or less comparable, but links to Inherited properties broken badly.
(sources in https://github.com/msink/kotlin-libui/tree/dokka) :

 
 # Button
 
-`class Button : `[`Control`](../-control/README.md)`<`[`uiButton`](../../libui/ui-button.md)`>`
+`class `[`Button`](README.md)`(text: String) : `[`Control`](../-control/README.md)`<uiButton> `
+
+Wrapper class for uiButton - a simple button.
 
-Wrapper class for [uiButton](../../libui/ui-button.md) - a simple button.
 
 ### Constructors
 
-| Name | Summary |
+| | |
 |---|---|
-| [Button](-button.md) | `Button(text: String)`<br>Wrapper class for [uiButton](../../libui/ui-button.md) - a simple button. |
+| [Button](-button.md) | `fun `[`Button`](-button.md)`(text: String)` |
 
 ### Properties
 
 | Name | Summary |
 |---|---|
-| [text](text.md) | `var text: String`<br>The static text of the button. |
+| [text](text.md) | `var `[`text`](text.md)`: String`<br>The static text of the button. |
 
 ### Inherited properties
 
 | Name | Summary |
 |---|---|
+| [disposed](README.md#-1156166768%2FProperties%2F123127132) | `val `[`disposed`](README.md#-1156166768%2FProperties%2F123127132)`: Boolean`<br>Returns `true` if object was disposed - in this case [dispose](../-disposable/dispose.md) will do nothing, all other operations are invalid and will `throw Error("Resource is disposed")`. |
-| [enabled](../-control/enabled.md) | `var enabled: Boolean`<br>Whether the Control should be enabled or disabled. Defaults to `true`. |
+| [enabled](README.md#-1213503932%2FProperties%2F123127132) | `var `[`enabled`](README.md#-1213503932%2FProperties%2F123127132)`: Boolean`<br>Whether the Control should be enabled or disabled. |
-| [parent](../-control/parent.md) | `var parent: `[`Control`](../-control/README.md)`<*>?`<br>Returns parent of the control or `null` for detached. |
+| [parent](README.md#-2075457877%2FProperties%2F123127132) | `var `[`parent`](README.md#-2075457877%2FProperties%2F123127132)`: `[`Control`](../-control/README.md)`<*>?`<br>Returns parent of the control or `null` for detached. |
-| [toplevel](../-control/toplevel.md) | `val toplevel: Boolean`<br>Returns whether the control is a top level one or not. |
+| [toplevel](README.md#-865778266%2FProperties%2F123127132) | `val `[`toplevel`](README.md#-865778266%2FProperties%2F123127132)`: Boolean`<br>Returns whether the control is a top level one or not. |
-| [visible](../-control/visible.md) | `var visible: Boolean`<br>Whether the Control should be visible or hidden. Defaults to `true`. |
+| [visible](README.md#-1299346893%2FProperties%2F123127132) | `var `[`visible`](README.md#-1299346893%2FProperties%2F123127132)`: Boolean`<br>Whether the Control should be visible or hidden. |
 
 ### Functions
 
 | Name | Summary |
 |---|---|
-| [action](action.md) | `fun action(block: `[`Button`](README.md)`.() -> Unit): Unit`<br>Function to be run when the user clicks the Button. Only one function can be registered at a time. |
+| [action](action.md) | `fun `[`action`](action.md)`(block: `[`Button`](README.md)`.() -> Unit)`<br>Function to be run when the user clicks the Button. |
 
 ### Inherited functions
 
 | Name | Summary |
 |---|---|
-| [disable](../-control/disable.md) | `fun disable(): Unit`<br>Disables the Control. |
+| [disable](../-control/disable.md) | `fun `[`disable`](../-control/disable.md)`()`<br>Disables the Control. |
-| [dispose](../-control/dispose.md) | `open fun dispose(): Unit`<br>Dispose and free all allocated resources. |
+| [dispose](../-control/dispose.md) | `open override fun `[`dispose`](../-control/dispose.md)`()`<br>Dispose and free all allocated resources. |
-| [enable](../-control/enable.md) | `fun enable(): Unit`<br>Enables the Control. |
+| [enable](../-control/enable.md) | `fun `[`enable`](../-control/enable.md)`()`<br>Enables the Control. |
-| [getHandle](../-control/get-handle.md) | `fun getHandle(): ULong`<br>Returns the OS-level handle associated with this Control. |
+| [getHandle](../-control/get-handle.md) | `fun `[`getHandle`](../-control/get-handle.md)`(): ULong`<br>Returns the OS-level handle associated with this Control. |
-| [hide](../-control/hide.md) | `fun hide(): Unit`<br>Hides the Control. Hidden controls do not participate in layout (that is, Box, GridPane, etc. does not reserve space for hidden controls). |
+| [hide](../-control/hide.md) | `fun `[`hide`](../-control/hide.md)`()`<br>Hides the Control. |
-| [isEnabled](../-control/is-enabled.md) | `fun isEnabled(): Boolean`<br>Whether the Control is enabled. |
+| [isEnabled](../-control/is-enabled.md) | `fun `[`isEnabled`](../-control/is-enabled.md)`(): Boolean`<br>Whether the Control is enabled. |
-| [isEnabledToUser](../-control/is-enabled-to-user.md) | `fun isEnabledToUser(): Boolean`<br>Whether the Control and all parents are enabled. |
+| [isEnabledToUser](../-control/is-enabled-to-user.md) | `fun `[`isEnabledToUser`](../-control/is-enabled-to-user.md)`(): Boolean`<br>Whether the Control and all parents are enabled. |
-| [isVisible](../-control/is-visible.md) | `fun isVisible(): Boolean`<br>Whether the Control is visible. |
+| [isVisible](../-control/is-visible.md) | `fun `[`isVisible`](../-control/is-visible.md)`(): Boolean`<br>Whether the Control is visible. |
-| [show](../-control/show.md) | `fun show(): Unit`<br>Shows the Control. |
+| [show](../-control/show.md) | `fun `[`show`](../-control/show.md)`()`<br>Shows the Control. |
+