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

version 1.19, 2007/05/31 19:20:20 version 1.20, 2008/05/17 23:31:52
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 .Sh SYNOPSIS  .Sh SYNOPSIS
 .Nm yacc  .Nm yacc
 .Op Fl dlrtv  .Op Fl dlrtv
 .Op Fl b Ar prefix  .Op Fl b Ar file_prefix
 .Op Fl o Ar output_file  .Op Fl o Ar output_file
 .Op Fl p Ar symbol_prefix  .Op Fl p Ar symbol_prefix
 .Ar filename  .Ar file
 .Sh DESCRIPTION  .Sh DESCRIPTION
 .Nm  .Nm
 reads the grammar specification in the file  reads the grammar specification in
 .Ar filename  .Ar file
 and generates an  and generates an
 .Tn LR(1)  .Tn LR(1)
 parser for it.  parser for it.
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 .Pp  .Pp
 The options are as follows:  The options are as follows:
 .Bl -tag -width Ds  .Bl -tag -width Ds
 .It Fl b Ar prefix  .It Fl b Ar file_prefix
 The  The
 .Fl b  .Fl b
 option changes the prefix prepended to the output file names to  option changes the prefix prepended to the output file names to
 the string denoted by  the string denoted by
 .Ar prefix .  .Ar file_prefix .
 The default prefix is the character  The default prefix is the character
 .Ar y .  .Ar y .
 .It Fl d  .It Fl d
Legend:
Removed from v.1.19  
changed lines
  Added in v.1.20