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Diff for /src/usr.bin/which/which.1 between version 1.19 and 1.20

version 1.19, 2009/03/21 18:07:41 version 1.20, 2010/09/03 11:09:29
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 flag is given,  flag is given,
 .Nm  .Nm
 will return a list of all matches instead of just the first match.  will return a list of all matches instead of just the first match.
 .Pp  
 The  
 .Nm  
 utility exits with one of the following values:  
 .Pp  
 .Bl -tag -width 4n -compact  
 .It 0  
 All names were successfully resolved.  
 .It 1  
 Some names were resolved but not all.  
 .It 2  
 No names were resolved.  
 .It \-1  
 A system error occurred.  
 .El  
 .Sh ENVIRONMENT  .Sh ENVIRONMENT
 The following environment variables affect the execution of  The following environment variables affect the execution of
 .Nm which :  .Nm which :
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 or relative pathname,  or relative pathname,
 .Nm  .Nm
 will fail.  will fail.
   .El
   .Sh EXIT STATUS
   The
   .Nm
   utility exits with one of the following values:
   .Pp
   .Bl -tag -width Ds -offset indent -compact
   .It 0
   All names were successfully resolved.
   .It 1
   Some names were resolved but not all.
   .It 2
   No names were resolved.
   .It \-1
   A system error occurred.
 .El  .El
 .Sh DIAGNOSTICS  .Sh DIAGNOSTICS
 A diagnostic is given if an executable file with the argument  A diagnostic is given if an executable file with the argument
Legend:
Removed from v.1.19  
changed lines
  Added in v.1.20