Re: 2.17.4 regtests

[Keith OHara]

Phil Holmes <email <at> philholmes.net> writes:

> The one I don't understand is markup-special-characters.ly. I've 
> attached the difference image, but the summary is that with 17.2 there's a 
> visible hyphen in in-nocent, and this disappears with 17.4.
>

That changed with the first commit (1 of 2) in the patch for issue 1700.

The input is a line Lyrics with no notes to follow. There is nothing
in the input that requests a hyphen in that place, so it seemed correct
to let the space close.