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Annotation of 43BSDReno/usr.bin/deroff/deroff.1, revision 1.1.1.1

1.1       root        1: .\" Copyright (c) 1990 Regents of the University of California.
                      2: .\" All rights reserved.  The Berkeley software License Agreement
                      3: .\" specifies the terms and conditions for redistribution.
                      4: .\"
                      5: .\"     @(#)deroff.1   6.4 (Berkeley) 7/24/90
                      6: .\"
                      7: .Dd July 24, 1990
                      8: .Dt DEROFF 1
                      9: .Os ATT 7th
                     10: .Sh NAME
                     11: .Nm deroff
                     12: .Nd remove nroff, troff, tbl and eqn constructs
                     13: .Sh SYNOPSIS
                     14: .Nm deroff
                     15: .Op Fl w
                     16: .Ar file \&...
                     17: .Sh DESCRIPTION
                     18: .Nm Deroff
                     19: reads each file in sequence and removes all
                     20: .Xr nroff 1
                     21: and
                     22: .Xr troff 1
                     23: command lines, backslash constructions, macro definitions,
                     24: .Xr eqn 1
                     25: constructs (between `.EQ' and `.EN' lines or between delimiters),
                     26: and table descriptions and writes the remainder on the standard output.
                     27: .Nm Deroff
                     28: follows chains of included files (`.so' and `.nx' commands);
                     29: if a file has already been included, a `.so' is ignored and a `.nx'
                     30: terminates execution.  If no input file is given,
                     31: .Nm deroff
                     32: reads from the standard input file.
                     33: .Pp
                     34: If the
                     35: .Fl w
                     36: flag is given, the output is a word list, one `word' (string of letters,
                     37: digits, and apostrophes, beginning with a letter; apostrophes are removed)
                     38: per line, and all other characters ignored.
                     39: Otherwise, the output follows the original, with the deletions mentioned above.
                     40: .Sh SEE ALSO
                     41: .Xr troff 1 ,
                     42: .Xr eqn 1 ,
                     43: .Xr tbl 1
                     44: .Sh HISTORY
                     45: .Nm Deroff
                     46: appeared in Version 7 AT&T Unix.
                     47: .Sh BUGS
                     48: .Nm Deroff
                     49: is not a complete
                     50: .Xr troff 1
                     51: interpreter, so it can be confused by subtle constructs.
                     52: Most errors result in too much rather than too little output.

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