protected void warnLanguage() {
		AssemblyRating rating = AssemblyRating.valueOf(
			language.getProperty(ASSEMBLY_RATING + ":" + language.getLanguageID(),
				AssemblyRating.UNRATED.name()));
		if (AssemblyRating.PLATINUM != rating) {
			String message = language.getProperty(ASSEMBLY_MESSAGE + ":" + language.getLanguageID(),
				rating.message);
			if (!SHOWN_WARNING.get(language)) {
				Msg.showWarn(this, null, "Assembler Rating",
					"<html><body><p style='width: 300px;'>" + message + "</p></body></html>");
				SHOWN_WARNING.put(language, true);
			}
		}
	}
A listener for activation of a completion item

<p>
The {@link AbstractPatchAction#accept()} method does not suffice for this action, since one
of the suggested byte sequences must be selected, as presented by the completer. Thus, we'll
nop that method, and instead call our own acceptance logic from here.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/assembler/PatchInstructionAction.java