Getting ridd of annoying changelation key sign

[anders stenberg]

Hi!

Have bee'n working on some edits on renaisance music lately and did run 
in to trouble. I do use the modell in documentation on transcription of 
mensural music.

I'm getting i to trouble when incipit and piece are in different keys.  
When  "transposing" from  "f major" (one  flat) to "g major"  (one  
sharp)  as in the template, no problems.  But  when  incipit has one 
flat  and piece  has non  (  eg.  downward transposition of a fourth)  I 
get  this  annoying changelation sign after the cleff which I can't get 
rid of no way, no how.

Neighter the \set Staff.printKeyCancellation = ##f  command  used i the 
template nor setting  KeySignature propriety to transparent (Which works 
when "transposing" to any other key but "c major") does work.

This is starting to annoy me becaus that extra natural sign feels realy 
weeaird. Could sombody help me outh with this.

Anders Stenberg

ps. I have one other problem but on wich I did find a working if not an 
elegant solution. Some historical prints have a "time signature" wich 
consists of a mensural sign followed by a numeral. Fidling around with 
things i did find out that
\cadenzaOn
...
\once \override Staff.TimeSignature #'style = #'mensural
 \time 3/4
 s8
 \once \override Staff.TimeSignature #'style = #'single-digit
 \time 3/2
...

produces a look alike on what I need. If sombody have a more elegant 
solution I would be thankfull the one abow is somewath clumsy in apearance.

D.s