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Merge pull request #42217 from Calinou/doc-richtextlabel-append-bbcode-no-close 

Document `RichTextLabel.append_bbcode()` not closing previously open tags
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Rémi Verschelde 2020-09-23 08:59:14 +02:00 committed by GitHub
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doc/classes/RichTextLabel.xml
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@ -44,6 +44,7 @@
</argument>
<description>
Parses [code]bbcode[/code] and adds tags to the tag stack as needed. Returns the result of the parsing, [constant OK] if successful.
[b]Note:[/b] Using this method, you can't close a tag that was opened in a previous [method append_bbcode] call. This is done to improve performance, especially when updating large RichTextLabels since rebuilding the whole BBCode every time would be slower. If you absolutely need to close a tag in a future method call, append the [member bbcode_text] instead of using [method append_bbcode].
</description>
</method>
<method name="clear">
@ -289,7 +290,7 @@
</member>
<member name="bbcode_text" type="String" setter="set_bbcode" getter="get_bbcode" default="&quot;&quot;">
The label's text in BBCode format. Is not representative of manual modifications to the internal tag stack. Erases changes made by other methods when edited.
[b]Note:[/b] It is unadvised to use [code]+=[/code] operator with [code]bbcode_text[/code] (e.g. [code]bbcode_text += "some string"[/code]) as it replaces the whole text and can cause slowdowns. Use [method append_bbcode] for adding text instead.
[b]Note:[/b] It is unadvised to use the [code]+=[/code] operator with [code]bbcode_text[/code] (e.g. [code]bbcode_text += "some string"[/code]) as it replaces the whole text and can cause slowdowns. Use [method append_bbcode] for adding text instead, unless you absolutely need to close a tag that was opened in an earlier method call.
</member>
<member name="custom_effects" type="Array" setter="set_effects" getter="get_effects" default="[ ]">
The currently installed custom effects. This is an array of [RichTextEffect]s.