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Text File  |  1996-09-14  |  272b  |  15 lines
  1. % strip space using pattern
  2. % Guoniu Han, 1996/2/20
  3.  
  4. %change tab to space, how type tab using pattern?
  5. "\t"            " "
  6.  
  7. %skip spaces in the begin and the end of lines
  8. '^ +'           ""
  9. ' +$'           ""
  10.  
  11. %change more two space to one space
  12. '  +'           " "
  13.  
  14. %end
  15.