boolean (PsiBuilder b, int l) { if (!recursion_guard_(b, l, "conditional_command")) return false; if (!nextTokenIs(b, "<conditional command>", LEFT_DOUBLE_BRACKET, LEFT_SQUARE)) return false; boolean r; Marker m = enter_section_(b, l, _NONE_, CONDITIONAL_COMMAND, "<conditional command>"); r = conditional_command_0(b, l + 1); if (!r) r = conditional_command_1(b, l + 1); exit_section_(b, l, m, r, false, null); return r; }