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Diff for /src/usr.bin/look/look.1 between version 1.2 and 1.3

version 1.2, 1996/06/26 05:36:06 version 1.3, 1998/09/26 19:55:01
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 .Ar file  .Ar file
 is not specified, the file  is not specified, the file
 .Pa /usr/share/dict/words  .Pa /usr/share/dict/words
 is used, only alphanumeric characters are compared and the case of  is used. Only alphanumeric characters are compared and the case of
 alphabetic characters is ignored.  alphabetic characters is ignored.
 .Pp  .Pp
 Options:  Options:
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 are compared.  are compared.
 .It Fl f  .It Fl f
 Ignore the case of alphabetic characters.  Ignore the case of alphabetic characters.
 .It Fl t  .It Fl t Ar termchar
 Specify a string termination character, i.e. only the characters  Specify a string termination character, i.e. only the characters
 in  in
 .Ar string  .Ar string
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 This was incorrect and the current man page matches the historic  This was incorrect and the current man page matches the historic
 implementation.  implementation.
 .Sh HISTORY  .Sh HISTORY
 .Nm Look  .Nm look
 appeared in Version 7 AT&T Unix.  appeared in Version 7 AT&T Unix.
Legend:
Removed from v.1.2  
changed lines
  Added in v.1.3