boolean (final XmlText host, final String languageId) { final XmlTag tag = host.getParentTag(); if (tag != null) { final XmlTagInjection injection = new XmlTagInjection(); injection.setInjectedLanguageId(languageId); injection.setTagName(tag.getLocalName()); injection.setTagNamespace(tag.getNamespace()); injection.generatePlaces(); doEditInjection(host.getProject(), host.getContainingFile(), injection); return true; } return false; }