t-out, t-resume and t-sheet documented

docs/source/index.rst

@@ -398,14 +398,69 @@ dash for the previous one.
 t-out
 .....
 
+``t o|out [--at TIME]``
+
+End the active entry in the current timesheet, if any. End time is set as the
+current time unless ``--at`` is passed, case in which the specified time is set
+as end time for the entry. See :ref:`specifying-times` to learn the accepted
+formats.
+
 t-resume
 ........
 
+``t r|resume [OPTIONS]``
+
+If called without arguments this command will start a new entry with the same
+note as the last started entry in the current sheet. It is an easy way of
+continuing with a task that was suspended.
+
+To restart an entry with one of the last 10 unique notes pass ``--interactive``
+which will show an UI like this:
+
+.. code:: text
+
+   Latest entries of sheet 'dafault':
+
+     # Note                                                Total time  Last started
+
+     5 try to find a pair for this sock                      11:35:35    1 week ago
+     4 pensar en la inmortalidad del cangrejo                 1:31:09    1 week ago
+     3 cook fried rice                                        0:50:03    4 days ago
+     2 investigate quantum mechanics                         10:59:17  11 hours ago
+     1 turn lead into gold                                    1:24:14  10 hours ago
+
+   enter number or q to cancel
+   >>
+
+The number of unique entries shown is configurable with the
+:ref:`interactive_entries` setting. To proceed pass any of the shown numbers of
+the left column and press intro or enter q or Ctrl+D to exit.
+
+To restart an entry whose ID you know pass ``--id ID``.
+
+**Options**
+
+-i, --interactive
+   Select one of the latest unique entries interactively
+
+--id ID
+   Resume entry by its ID
+
 .. _t-sheet:
 
 t-sheet
 .......
 
+``t s|sheet [SHEET]``
+
+Switch to a timesheet with name ``SHEET``, creating it if it doesn't exist. If
+used without arguments this command is an alias to :ref:`t-list` so you can see
+what timesheets you have.
+
+``tiempo`` remembers the last sheet you used (unless it doesn't exist anymore),
+so you can switch quickly between the current and the previous one passing ``-``
+(a dash) as the sheet name.
+
 t-today
 .......
 
@@ -457,6 +512,11 @@ append_notes_delimiter
 require_note
 ............
 
+.. _interactive_entries:
+
+interactive_entries
+...................
+
 Per command default formatters
 ..............................