Issue 3128: add Haydn-style turns to Feta (issue 340660043 by address@hidden)

[lemzwerg]

Very nice!  LGTM.


https://codereview.appspot.com/340660043/diff/1/mf/feta-scripts.mf
File mf/feta-scripts.mf (right):

https://codereview.appspot.com/340660043/diff/1/mf/feta-scripts.mf#newcode757
mf/feta-scripts.mf:757: set_char_box (wd# / 2, wd# / 2, ht# / 2 *
height_factor, ht# / 2 * height_factor);
Please avoid lines longer than 78 characters.

https://codereview.appspot.com/340660043/diff/1/mf/feta-scripts.mf#newcode840
mf/feta-scripts.mf:840: set_char_box (wd# / 2, wd# / 2, ht# / 2 *
height_factor, ht# / 2 * height_factor);
Ditto.

https://codereview.appspot.com/340660043/diff/1/mf/feta-scripts.mf#newcode861
mf/feta-scripts.mf:861: .. z3l{dir(60)}
Please use a space after `dir' to be in sync with the remaining code.

https://codereview.appspot.com/340660043/