Ambitus_engraver engenders programming error

[Patrick Karl]

On Nov 1, 2010, at 6:17 PM, Patrick Karl wrote:

> The following snippet:
> 
>> \version "2.12.3"
>> T = \relative b' { cis2. c4 }
>> \score {
>>      \new Staff { \T  }
>>      \layout {
>>              \context { \Voice \consists "Ambitus_engraver" } 
>>      }
>> }
> 
> generates the following in the log file:
> 
>> Preprocessing graphical objects...
>> programming error: Infinity or NaN encountered
>> Finding the ideal number of pages...
> 
> The programming error does not occur if either of the following steps are 
> taken:
> 
>  *  comment out the Ambitus_engraver command
> 
>  *  leave the Ambitus_engraver command in, but change the c4 to cis4 in the 
> definition of the variable T.

(I promise to do my best to never submit another entry without fixing the 
subject line.  mea culpa...)