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

version 1.13, 2000/11/09 17:52:30 version 1.14, 2003/01/15 15:05:35
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 Optionally, the trailer can be replaced by a  Optionally, the trailer can be replaced by a
 .Em <form-feed>  .Em <form-feed>
 where this is more appropriate for the output device being used and  where this is more appropriate for the output device being used and
 .Em <tab>s  .Em <tab> Ns s
 can be expanded to input relative  can be expanded to input relative
 .Em <spaces>s  .Em <spaces> Ns s
 or  or
 .Em <space>s  .Em <space> Ns s
 can contracted to output relative  can be contracted to output relative
 .Em <tab>s .  .Em <tab> Ns s .
 The  The
 .Nm pr  .Nm pr
 utility also interprets  utility also interprets
 .Em <form-feed>s  .Em <form-feed> Ns s
 in the input as logical end of pages.  in the input as the logical end of pages.
 .Pp  .Pp
 When multiple column output is specified,  When multiple column output is specified,
 text columns are of equal width.  text columns are of equal width.
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 of the formatted input.  of the formatted input.
 .It Fl Ar column  .It Fl Ar column
 Produce output that is  Produce output that is
 .Ar columns  .Ar column Ns s
 wide (default is 1) that is written vertically  wide (default is 1) that is written vertically
 down each column in the order in which the text  down each column in the order in which the text
 is received from the input file.  is received from the input file.
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 the minimum number of lines is used to display the output.  the minimum number of lines is used to display the output.
 .It Fl a  .It Fl a
 Modify the effect of the  Modify the effect of the
 .Fl column  .Fl Ar column
 option so that the columns are filled across the page in a round-robin order  option so that the columns are filled across the page in a round-robin order
 (e.g., when column is 2, the first input line heads column  (e.g., when column is 2, the first input line heads column
 1, the second heads column 2, the third is the second line  1, the second heads column 2, the third is the second line
 in column 1, etc.).  in column 1, etc.).
 This option requires the use of the  This option requires the use of the
 .Fl column  .Fl Ar column
 option.  option.
 .It Fl d  .It Fl d
 Produce output that is double spaced.  Produce output that is double spaced.
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 .Em <tab>  .Em <tab>
 characters in the input are expanded into the appropriate  characters in the input are expanded into the appropriate
 number of  number of
 .Em <space>s .  .Em <space> Ns s.
 If any nondigit character,  If any nondigit character,
 .Ar char ,  .Ar char ,
 is specified, it is used as the input tab character.  is specified, it is used as the input tab character.
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 in the header line.  in the header line.
 .It Fl i Ar \&[char\&]\&[gap\&]  .It Fl i Ar \&[char\&]\&[gap\&]
 In output, replace multiple  In output, replace multiple
 .Em <space>s  .Em <space> Ns s
 with  with
 .Em <tab>s  .Em <tab> Ns s
 whenever two or more  whenever two or more
 adjacent  adjacent
 .Em <space>s  .Em <space> Ns s
 reach column positions  reach column positions
 .Ar gap+1 ,  .Ar gap+1 ,
 .Ar 2*gap+1 ,  .Ar 2*gap+1 ,
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 .It Fl o Ar offset  .It Fl o Ar offset
 Each line of output is preceded by  Each line of output is preceded by
 .Ar offset  .Ar offset
 .Em <spaces>s .  .Em <spaces> Ns s.
 If the  If the
 .Fl o  .Fl o
 option is not specified, the default is zero.  option is not specified, the default is zero.
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 Separate text columns by the single character  Separate text columns by the single character
 .Ar char  .Ar char
 instead of by the appropriate number of  instead of by the appropriate number of
 .Em <space>s  .Em <space> Ns s
 (default for  (default for
 .Ar char  .Ar char
 is the  is the
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 file printing is complete (when printing to a terminal).  file printing is complete (when printing to a terminal).
 .Sh NOTES  .Sh NOTES
 The interpretation of  The interpretation of
 .Em <form-feed>s  .Em <form-feed> Ns s
 in the input stream is that they are special  in the input stream is that they are special
 .Em <newline>s  .Em <newline> Ns s
 which have the side effect of causing a page break.  which have the side effect of causing a page break.
 While this works  While this works
 correctly for all cases, strict interpretation also implies that the  correctly for all cases, strict interpretation also implies that the
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 Using the  Using the
 .Fl m  .Fl m
 option with one column provides a way to truncate single column output but  option with one column provides a way to truncate single column output but
 there's no way to wrap long times to a fixed line width.  there's no way to wrap long lines to a fixed line width.
 .Pp  .Pp
 The default of  The default of
 .Em <tab>  .Em <tab>
Legend:
Removed from v.1.13  
changed lines
  Added in v.1.14