Handling diacritics for consonants

[LinguList]

As @cormacanderson pointed out in his most recent review of the consonants.tsv in bipa, we run into some readability issues due to ugly combinations of diacritics.

Compare the following two identical sounds (the second is our major sound for now):

grapheme	name
dʱ	breathy-voiced alveolar plosive
d̤	breathy-voiced alveolar plosive

with the dental versions:

grapheme	name
d̪̈	breathy-voiced dental plosive
d̪ʱ	breathy-voiced dental plosive

I think we need some general distinction in how to handle sounds and what to define a s alias. I am inclined to say that for readability reasons, we should prefer spacing diacritics to non-spacing ones, even if this requires to re-work on the data.

[LinguList]

Will close this now, as our new version accounts for this more properly, as I think.