ui/textui.sh
============

UI Text support (e.g., text menus).

.. py:function:: TextMenu

   Text-based menu.

.. py:function:: TextMenu_show

   Show the menu and return selected value.

.. py:function:: TextProgress

   Text-based progress bar.

.. py:function:: TextProgress_inc

   Increment value by 1.

.. py:function:: TextProgress_print

   Start the progress bar (in background).

.. py:function:: TextProgress_set

   Set the new value.

.. py:function:: TextProgress_start

   Start the progress bar (in background).

.. py:function:: TextProgress_stop

   Stop the progress bar. If already stopped, do nothing.

.. py:function:: TextSpinner

   Text-based spinner.

.. py:function:: TextSpinner_start

   Start spinning at regular intervals (should be stopped by
   invoking stop).

.. py:function:: TextSpinner_stop

   Stop spinning.

.. py:function:: textui_enabled

   Return true if this module is enabled.