';
$content .= __( 'Use the Custom HTML widget to add arbitrary HTML code to your widget areas.' );
$content .= '';
if ( 'false' !== wp_get_current_user()->syntax_highlighting ) {
$content .= '
';
$content .= sprintf(
/* translators: 1: Link to user profile, 2: Additional link attributes, 3: Accessibility text. */
__( 'The edit field automatically highlights code syntax. You can disable this in your user profile%3$s to work in plain text mode.' ),
esc_url( get_edit_profile_url() ),
'class="external-link" target="_blank"',
sprintf(
' %s',
/* translators: Hidden accessibility text. */
__( '(opens in a new tab)' )
)
);
$content .= '
';
$content .= '
' . __( 'When using a keyboard to navigate:' ) . '
';
$content .= '
';
$content .= '
' . __( 'In the editing area, the Tab key enters a tab character.' ) . '
';
$content .= '
' . __( 'To move away from this area, press the Esc key followed by the Tab key.' ) . '
';
$content .= '
' . __( 'Screen reader users: when in forms mode, you may need to press the Esc key twice.' ) . '