rotate attribute of tspan
The blue text '<text />' is discrete rotated with several values with different list item number lengths.
The rules to complete the list are as follows:
If only one list item is provided, it is applied to all glyphs.
If more than one list item is provided, its value is only applied to the related glyph, not to others,
the value 0 is used, if no list item fits to the glyph.
If there are more list items than glyphs, the superfluous list items are ignored.
Therefore it is possible to complete or to expand the values list for each value of a values list
of an animation. This is tested here for the blue text and compared with an animation with
such an expanded list (dark red) and with animations for each single glyph (red).
The blue test text always covers the dark red and red text completely. If dark red or
red glyphs get visible, an error is occured.
<text />
<
t
e
x
t
/
>
<text />