GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
Unix |
Unix v7 |
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deroff(1) |
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deroff − remove nroff, troff, tbl and eqn constructs
deroff [ −w ] file ...
Deroff reads each file in sequence and removes all nroff and troff command lines, backslash constructions, macro definitions, eqn constructs (between ’.EQ’ and ’.EN’ lines or between delimiters), and table descriptions and writes the remainder on the standard output. Deroff follows chains of included files (’.so’ and ’.nx’ commands); if a file has already been included, a ’.so’ is ignored and a ’.nx’ terminates execution. If no input file is given, deroff reads from the standard input file.
If the −w flag is given, the output is a word list, one ’word’ (string of letters, digits, and apostrophes, beginning with a letter; apostrophes are removed) per line, and all other characters ignored. Otherwise, the output follows the original, with the deletions mentioned above.
troff(1), eqn(1), tbl(1)
Deroff is not a complete troff interpreter, so it can be confused by subtle constructs. Most errors result in too much rather than too little output.
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deroff(1) | |