207     int least;          /* least number of syms to use at this juncture */  in count()  local
227     least = (left << 1) - syms;  in count()
228     if (least < 0)  in count()
229         least = 0;  in count()
239     for (use = least; use <= most; use++) {  in count()
324     int least;          /* least number of syms to use at this juncture */  in examine()  local
363     least = (left << 1) - syms;  in examine()
364     if (least < 0)  in examine()
365         least = 0;  in examine()
374     use = least;  in examine()
383     for (use = least; use <= most; use++) {  in examine()