Re: Added transition lines for lyrics (issue 565750043 by address@hidden)

[davidgrant . no]

On 2020/03/10 09:59:29, davidsg wrote:
> Revision following review

Removed -> as special syntax, and uses instead the command
\vowelTransition.
    
Transitions are still separated from hyphens, which leaves
transition-engraver _almost_ a duplicate of hyphen-engraver. As
transitions are printed with line-spanner, the properties are quite
different to hyphens. Will it get messy if the properties are merged
into LyricHyphens, or doesn't this matter?
    
Uses ly:spanner::set-spacing-rods rather than
ly:lyric-transition::set-spacing-rods, so the Lyric_transition struct
has been removed completely.
    
Added (somewhat clumsily named - any suggestions?) properties to
spanner, for spacing required for transitions: minimum-length-add-bounds
and minimum-length-add-padding. If true, the extent of bounds protrusion
into the spacing rod, or padding, is in effect added to minimum-length
for spacing.

https://codereview.appspot.com/565750043/