1 cfa37a7b 2004-04-10 devnull .TH DEROFF 1 
  2 cfa37a7b 2004-04-10 devnull .SH NAME
  3 cfa37a7b 2004-04-10 devnull deroff, delatex \- remove formatting requests
  4 cfa37a7b 2004-04-10 devnull .SH SYNOPSIS
  5 cfa37a7b 2004-04-10 devnull .B deroff
  6 cfa37a7b 2004-04-10 devnull [
  7 cfa37a7b 2004-04-10 devnull .I option ...
  8 cfa37a7b 2004-04-10 devnull ]
  9 cfa37a7b 2004-04-10 devnull .I file ...
 10 cfa37a7b 2004-04-10 devnull .PP
 11 cfa37a7b 2004-04-10 devnull .B delatex
 12 cfa37a7b 2004-04-10 devnull .I file
 13 cfa37a7b 2004-04-10 devnull .SH DESCRIPTION
 14 cfa37a7b 2004-04-10 devnull .I Deroff
 15 cfa37a7b 2004-04-10 devnull reads each file in sequence
 16 cfa37a7b 2004-04-10 devnull and removes all
 17 cfa37a7b 2004-04-10 devnull .I nroff
 18 cfa37a7b 2004-04-10 devnull and
 19 d32deab1 2020-08-16 rsc .MR troff (1)
 20 cfa37a7b 2004-04-10 devnull requests and non-text arguments, backslash constructions,
 21 cfa37a7b 2004-04-10 devnull and constructs of preprocessors such as
 22 d32deab1 2020-08-16 rsc .MR eqn (1) ,
 23 d32deab1 2020-08-16 rsc .MR pic (1) ,
 24 cfa37a7b 2004-04-10 devnull and
 25 d32deab1 2020-08-16 rsc .MR tbl (1) .
 26 cfa37a7b 2004-04-10 devnull Remaining text is written on the standard output.
 27 cfa37a7b 2004-04-10 devnull .I Deroff
 28 cfa37a7b 2004-04-10 devnull follows files included by
 29 cfa37a7b 2004-04-10 devnull .L .so
 30 cfa37a7b 2004-04-10 devnull and
 31 cfa37a7b 2004-04-10 devnull .L .nx
 32 cfa37a7b 2004-04-10 devnull commands;
 33 cfa37a7b 2004-04-10 devnull if a file has already been included, a
 34 cfa37a7b 2004-04-10 devnull .L .so
 35 cfa37a7b 2004-04-10 devnull for that file is ignored and a
 36 cfa37a7b 2004-04-10 devnull .L .nx
 37 cfa37a7b 2004-04-10 devnull terminates execution.
 38 cfa37a7b 2004-04-10 devnull If no input file is given,
 39 cfa37a7b 2004-04-10 devnull .I deroff
 40 cfa37a7b 2004-04-10 devnull reads from standard input.
 41 cfa37a7b 2004-04-10 devnull .PP
 42 cfa37a7b 2004-04-10 devnull The options are
 43 cfa37a7b 2004-04-10 devnull .TP
 44 cfa37a7b 2004-04-10 devnull .B -w
 45 cfa37a7b 2004-04-10 devnull Output a word list, one `word' (string of letters, digits, and
 46 cfa37a7b 2004-04-10 devnull properly embedded ampersands and apostrophes,
 47 cfa37a7b 2004-04-10 devnull beginning with a letter) per line.
 48 cfa37a7b 2004-04-10 devnull Other characters are skipped.
 49 cfa37a7b 2004-04-10 devnull Otherwise, the output follows the original, with the deletions mentioned above.
 50 cfa37a7b 2004-04-10 devnull .TP
 51 cfa37a7b 2004-04-10 devnull .B -_
 52 cfa37a7b 2004-04-10 devnull Like
 53 cfa37a7b 2004-04-10 devnull .BR -w ,
 54 cfa37a7b 2004-04-10 devnull but consider underscores to be alphanumeric rather than punctuation.
 55 cfa37a7b 2004-04-10 devnull .TP
 56 cfa37a7b 2004-04-10 devnull .B -i
 57 cfa37a7b 2004-04-10 devnull Ignore
 58 cfa37a7b 2004-04-10 devnull .L .so
 59 cfa37a7b 2004-04-10 devnull and
 60 cfa37a7b 2004-04-10 devnull .L .nx
 61 cfa37a7b 2004-04-10 devnull requests.
 62 cfa37a7b 2004-04-10 devnull .TP
 63 cfa37a7b 2004-04-10 devnull .BR -ms
 64 cfa37a7b 2004-04-10 devnull .PD0
 65 cfa37a7b 2004-04-10 devnull .TP
 66 cfa37a7b 2004-04-10 devnull .B -mm
 67 cfa37a7b 2004-04-10 devnull Remove titles, attachments, etc., as well as ordinary 
 68 cfa37a7b 2004-04-10 devnull .IR troff
 69 cfa37a7b 2004-04-10 devnull constructs, from
 70 d32deab1 2020-08-16 rsc .MR ms (7)
 71 cfa37a7b 2004-04-10 devnull or
 72 cfa37a7b 2004-04-10 devnull .I mm
 73 cfa37a7b 2004-04-10 devnull documents.
 74 cfa37a7b 2004-04-10 devnull .PD
 75 cfa37a7b 2004-04-10 devnull .TP
 76 cfa37a7b 2004-04-10 devnull .B -ml
 77 cfa37a7b 2004-04-10 devnull Same as
 78 cfa37a7b 2004-04-10 devnull .BR -mm ,
 79 cfa37a7b 2004-04-10 devnull but remove lists as well.
 80 cfa37a7b 2004-04-10 devnull .PP
 81 cfa37a7b 2004-04-10 devnull .I Delatex
 82 cfa37a7b 2004-04-10 devnull does for
 83 cfa37a7b 2004-04-10 devnull .I tex
 84 cfa37a7b 2004-04-10 devnull and
 85 cfa37a7b 2004-04-10 devnull .I latex
 86 cfa37a7b 2004-04-10 devnull (see
 87 d32deab1 2020-08-16 rsc .MR tex (1) )
 88 cfa37a7b 2004-04-10 devnull files what
 89 cfa37a7b 2004-04-10 devnull .B deroff -wi
 90 cfa37a7b 2004-04-10 devnull does for
 91 cfa37a7b 2004-04-10 devnull .I troff
 92 cfa37a7b 2004-04-10 devnull files.
 93 cfa37a7b 2004-04-10 devnull .SH SOURCE
 94 c3674de4 2005-01-11 devnull .B \*9/src/cmd/deroff.c
 95 cfa37a7b 2004-04-10 devnull .br
 96 c3674de4 2005-01-11 devnull .B \*9/src/cmd/delatex.lx
 97 cfa37a7b 2004-04-10 devnull .SH "SEE ALSO"
 98 cfa37a7b 2004-04-10 devnull .IR troff (1), 
 99 d32deab1 2020-08-16 rsc .MR tex (1) ,
100 d32deab1 2020-08-16 rsc .MR spell (1)
101 cfa37a7b 2004-04-10 devnull .SH BUGS
102 cfa37a7b 2004-04-10 devnull These filters are not complete interpreters of
103 cfa37a7b 2004-04-10 devnull .I troff
104 cfa37a7b 2004-04-10 devnull or
105 cfa37a7b 2004-04-10 devnull .IR tex .
106 cfa37a7b 2004-04-10 devnull For example, macro definitions containing
107 cfa37a7b 2004-04-10 devnull .L \e$
108 cfa37a7b 2004-04-10 devnull cause chaos in
109 cfa37a7b 2004-04-10 devnull .IR deroff
110 cfa37a7b 2004-04-10 devnull when the popular
111 cfa37a7b 2004-04-10 devnull .L $$
112 cfa37a7b 2004-04-10 devnull delimiters for
113 cfa37a7b 2004-04-10 devnull .I eqn
114 cfa37a7b 2004-04-10 devnull are in effect. 
115 c8b6342d 2005-01-13 devnull .PP
116 cfa37a7b 2004-04-10 devnull Text inside macros is emitted at place of
117 cfa37a7b 2004-04-10 devnull definition, not place of call.