This file is indexed.

/usr/share/doc/xwelltris/README.keys is in xwelltris 1.0.1-16+b2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
=========================================================================
Here are the keys in game XWelltris:

        Move figure right:
             -Right Arrow
             -Num pad '6'
             -Main keyboard 'L' key

        Move figure left:
             -Left Arrow
             -Num pad '4'
             -Main keyboard 'J' key

        Rotate figure:
             -Up or Down Arrow
             -Num pad '5'
             -Main keyboard 'K' key

        Drop figure down:
             -Space
             -Num pad 'Insert'

        Pause/Unpause game:
             -Main keyboard 'P' key
             -Pause key

	Quit game:
             -Main keyboard 'Q' key
	     -F10 key
             -Escape key

That's all.