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Diff for /src/usr.bin/m4/m4.1 between version 1.13 and 1.14

version 1.13, 2000/03/23 21:10:17 version 1.14, 2000/03/23 21:39:54
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 .It Ic regexp  .It Ic regexp
 Finds a regular expression in a string.  Finds a regular expression in a string.
 If no further arguments are given,  If no further arguments are given,
 it returns the first match position or \-1 if no match. If a third argument  it returns the first match position or \-1 if no match.
   If a third argument
 is provided, it returns the replacement string, with sub-patterns replaced.  is provided, it returns the replacement string, with sub-patterns replaced.
 .It Ic shift  .It Ic shift
 Returns all but the first argument, the remaining arguments are  Returns all but the first argument, the remaining arguments are
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Removed from v.1.13  
changed lines
  Added in v.1.14