Function VoiceBackTrack

Singular/fevoices.cc:77–89

2 * the calling chain of Voices */

* the calling chain of Voices
*/
void VoiceBackTrack()
{
  Voice *p=currentVoice;
  while (p->prev!=NULL)
  {
    p=p->prev;
    char *s=p->filename;
    if (s==NULL)
      PrintS("-- called from ? --\n");
    else
      Print("-- called from %s:%d --\n",s, p->curr_lineno);
  }
}

/*2
* init a new voice similar to the current