+ // For InTitle commands, we need to switch the language inside the command
+ // (see #10849); thus open the command here.
+ if (intitle_command) {
+ parStartCommand(par, os, runparams, style);
+ os << '{';
+ }
+
+ // In some insets (such as Arguments), we cannot use \selectlanguage.
+ // Also, if an RTL language is set via environment in polyglossia,
+ // only a nested \\text<lang> command will reset the direction for LTR
+ // languages (see # 10111).
+ bool const in_polyglossia_rtl_env =
+ use_polyglossia
+ && runparams.local_font != 0
+ && outer_language->rightToLeft()
+ && !par_language->rightToLeft();