diff -c -N ../faces/filters/ikon2xbm ./filters/ikon2xbm
*** ../faces/filters/ikon2xbm	Tue May  7 00:51:50 1991
--- ./filters/ikon2xbm	Tue Dec 10 19:45:55 1996
***************
*** 26,32 ****
  \2\
  \3/' > $tmp
  
! dim=`wc -l < $tmp | awk '{ print 4 * sqrt }'`
  
  pr -l1 -t -8 -s, < $tmp |
  (cat << EOF
--- 26,32 ----
  \2\
  \3/' > $tmp
  
! dim=`wc -l < $tmp | awk '{ print 4 * sqrt(144) }'`
  
  pr -l1 -t -8 -s, < $tmp |
  (cat << EOF