[doc] Use "param" instead of "code" to refer to parameters

Co-authored-by: Yuri Sizov <[email protected]>

doc/classes/Tween.xml

@@ -47,7 +47,7 @@
 			<return type="Tween" />
 			<param index="0" name="node" type="Node" />
 			<description>
-				Binds this [Tween] with the given [code]node[/code]. [Tween]s are processed directly by the [SceneTree], so they run independently of the animated nodes. When you bind a [Node] with the [Tween], the [Tween] will halt the animation when the object is not inside tree and the [Tween] will be automatically killed when the bound object is freed. Also [constant TWEEN_PAUSE_BOUND] will make the pausing behavior dependent on the bound node.
+				Binds this [Tween] with the given [param node]. [Tween]s are processed directly by the [SceneTree], so they run independently of the animated nodes. When you bind a [Node] with the [Tween], the [Tween] will halt the animation when the object is not inside tree and the [Tween] will be automatically killed when the bound object is freed. Also [constant TWEEN_PAUSE_BOUND] will make the pausing behavior dependent on the bound node.
 				For a shorter way to create and bind a [Tween], you can use [method Node.create_tween].
 			</description>
 		</method>
@@ -67,7 +67,7 @@
 			<return type="bool" />
 			<param index="0" name="delta" type="float" />
 			<description>
-				Processes the [Tween] by the given [code]delta[/code] value, in seconds. This is mostly useful for manual control when the [Tween] is paused. It can also be used to end the [Tween] animation immediately, by setting [code]delta[/code] longer than the whole duration of the [Tween] animation.
+				Processes the [Tween] by the given [param delta] value, in seconds. This is mostly useful for manual control when the [Tween] is paused. It can also be used to end the [Tween] animation immediately, by setting [param delta] longer than the whole duration of the [Tween] animation.
 				Returns [code]true[/code] if the [Tween] still has [Tweener]s that haven't finished.
 				[b]Note:[/b] The [Tween] will become invalid in the next processing frame after its animation finishes. Calling [method stop] after performing [method custom_step] instead keeps and resets the [Tween].
 			</description>
@@ -89,11 +89,11 @@
 			<param index="5" name="ease_type" type="int" enum="Tween.EaseType" />
 			<description>
 				This method can be used for manual interpolation of a value, when you don't want [Tween] to do animating for you. It's similar to [method @GlobalScope.lerp], but with support for custom transition and easing.
-				[code]initial_value[/code] is the starting value of the interpolation.
-				[code]delta_value[/code] is the change of the value in the interpolation, i.e. it's equal to [code]final_value - initial_value[/code].
-				[code]elapsed_time[/code] is the time in seconds that passed after the interpolation started and it's used to control the position of the interpolation. E.g. when it's equal to half of the [code]duration[/code], the interpolated value will be halfway between initial and final values. This value can also be greater than [code]duration[/code] or lower than 0, which will extrapolate the value.
-				[code]duration[/code] is the total time of the interpolation.
-				[b]Note:[/b] If [code]duration[/code] is equal to [code]0[/code], the method will always return the final value, regardless of [code]elapsed_time[/code] provided.
+				[param initial_value] is the starting value of the interpolation.
+				[param delta_value] is the change of the value in the interpolation, i.e. it's equal to [code]final_value - initial_value[/code].
+				[param elapsed_time] is the time in seconds that passed after the interpolation started and it's used to control the position of the interpolation. E.g. when it's equal to half of the [param duration], the interpolated value will be halfway between initial and final values. This value can also be greater than [param duration] or lower than 0, which will extrapolate the value.
+				[param duration] is the total time of the interpolation.
+				[b]Note:[/b] If [param duration] is equal to [code]0[/code], the method will always return the final value, regardless of [param elapsed_time] provided.
 			</description>
 		</method>
 		<method name="is_running">
@@ -160,7 +160,7 @@
 			<return type="Tween" />
 			<param index="0" name="parallel" type="bool" default="true" />
 			<description>
-				If [code]parallel[/code] is [code]true[/code], the [Tweener]s appended after this method will by default run simultaneously, as opposed to sequentially.
+				If [param parallel] is [code]true[/code], the [Tweener]s appended after this method will by default run simultaneously, as opposed to sequentially.
 			</description>
 		</method>
 		<method name="set_pause_mode">
@@ -221,7 +221,7 @@
 			<return type="IntervalTweener" />
 			<param index="0" name="time" type="float" />
 			<description>
-				Creates and appends an [IntervalTweener]. This method can be used to create delays in the tween animation, as an alternative to using the delay in other [Tweener]s, or when there's no animation (in which case the [Tween] acts as a timer). [code]time[/code] is the length of the interval, in seconds.
+				Creates and appends an [IntervalTweener]. This method can be used to create delays in the tween animation, as an alternative to using the delay in other [Tweener]s, or when there's no animation (in which case the [Tween] acts as a timer). [param time] is the length of the interval, in seconds.
 				Example: creating an interval in code execution.
 				[codeblock]
 				# ... some code
@@ -247,7 +247,7 @@
 			<param index="2" name="to" type="Variant" />
 			<param index="3" name="duration" type="float" />
 			<description>
-				Creates and appends a [MethodTweener]. This method is similar to a combination of [method tween_callback] and [method tween_property]. It calls a method over time with a tweened value provided as an argument. The value is tweened between [code]from[/code] and [code]to[/code] over the time specified by [code]duration[/code], in seconds. Use [method Callable.bind] to bind additional arguments for the call. You can use [method MethodTweener.set_ease] and [method MethodTweener.set_trans] to tweak the easing and transition of the value or [method MethodTweener.set_delay] to delay the tweening.
+				Creates and appends a [MethodTweener]. This method is similar to a combination of [method tween_callback] and [method tween_property]. It calls a method over time with a tweened value provided as an argument. The value is tweened between [param from] and [param to] over the time specified by [param duration], in seconds. Use [method Callable.bind] to bind additional arguments for the call. You can use [method MethodTweener.set_ease] and [method MethodTweener.set_trans] to tweak the easing and transition of the value or [method MethodTweener.set_delay] to delay the tweening.
 				Example: making a 3D object look from one point to another point.
 				[codeblock]
 				var tween = create_tween()
@@ -271,7 +271,7 @@
 			<param index="2" name="final_val" type="Variant" />
 			<param index="3" name="duration" type="float" />
 			<description>
-				Creates and appends a [PropertyTweener]. This method tweens a [code]property[/code] of an [code]object[/code] between an initial value and [code]final_val[/code] in a span of time equal to [code]duration[/code], in seconds. The initial value by default is the property's value at the time the tweening of the [PropertyTweener] starts. For example:
+				Creates and appends a [PropertyTweener]. This method tweens a [param property] of an [param object] between an initial value and [param final_val] in a span of time equal to [param duration], in seconds. The initial value by default is the property's value at the time the tweening of the [PropertyTweener] starts. For example:
 				[codeblock]
 				var tween = create_tween()
 				tween.tween_property($Sprite, "position", Vector2(100, 200), 1)

doc/classes/UDPServer.xml

@@ -146,7 +146,7 @@
 			<param index="0" name="port" type="int" />
 			<param index="1" name="bind_address" type="String" default="&quot;*&quot;" />
 			<description>
-				Starts the server by opening a UDP socket listening on the given port. You can optionally specify a [code]bind_address[/code] to only listen for packets sent to that address. See also [method PacketPeerUDP.bind].
+				Starts the server by opening a UDP socket listening on the given [param port]. You can optionally specify a [param bind_address] to only listen for packets sent to that address. See also [method PacketPeerUDP.bind].
 			</description>
 		</method>
 		<method name="poll">

doc/classes/UndoRedo.xml

@@ -67,7 +67,7 @@
 			<param index="0" name="object" type="Object" />
 			<param index="1" name="method" type="StringName" />
 			<description>
-				Register a method that will be called when the action is committed.
+				Register a [param method] that will be called when the action is committed.
 			</description>
 		</method>
 		<method name="add_do_property">
@@ -76,7 +76,7 @@
 			<param index="1" name="property" type="StringName" />
 			<param index="2" name="value" type="Variant" />
 			<description>
-				Register a property value change for "do".
+				Register a [param property] that would change its value to [param value] when the action is committed.
 			</description>
 		</method>
 		<method name="add_do_reference">
@@ -91,7 +91,7 @@
 			<param index="0" name="object" type="Object" />
 			<param index="1" name="method" type="StringName" />
 			<description>
-				Register a method that will be called when the action is undone.
+				Register a [param method] that will be called when the action is undone.
 			</description>
 		</method>
 		<method name="add_undo_property">
@@ -100,7 +100,7 @@
 			<param index="1" name="property" type="StringName" />
 			<param index="2" name="value" type="Variant" />
 			<description>
-				Register a property value change for "undo".
+				Register a [param property] that would change its value to [param value] when the action is undone.
 			</description>
 		</method>
 		<method name="add_undo_reference">
@@ -115,14 +115,14 @@
 			<param index="0" name="increase_version" type="bool" default="true" />
 			<description>
 				Clear the undo/redo history and associated references.
-				Passing [code]false[/code] to [code]increase_version[/code] will prevent the version number to be increased from this.
+				Passing [code]false[/code] to [param increase_version] will prevent the version number from increasing when the history is cleared.
 			</description>
 		</method>
 		<method name="commit_action">
 			<return type="void" />
 			<param index="0" name="execute" type="bool" default="true" />
 			<description>
-				Commit the action. If [code]execute[/code] is true (default), all "do" methods/properties are called/set when this function is called.
+				Commit the action. If [param execute] is [code]true[/code] (which it is by default), all "do" methods/properties are called/set when this function is called.
 			</description>
 		</method>
 		<method name="create_action">
@@ -131,7 +131,7 @@
 			<param index="1" name="merge_mode" type="int" enum="UndoRedo.MergeMode" default="0" />
 			<description>
 				Create a new action. After this is called, do all your calls to [method add_do_method], [method add_undo_method], [method add_do_property], and [method add_undo_property], then commit the action with [method commit_action].
-				The way actions are merged is dictated by the [code]merge_mode[/code] argument. See [enum MergeMode] for details.
+				The way actions are merged is dictated by [param merge_mode]. See [enum MergeMode] for details.
 			</description>
 		</method>
 		<method name="end_force_keep_in_merge_ends">