The .Nm utility
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2020-12-20 02:59:44 +00:00
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@ -21,8 +21,9 @@ The
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.Nm
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utility is a macro processor that can be used as a front end to any
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language (e.g., C, ratfor, fortran, lex, and yacc).
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The
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.Nm
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reads from the standard input and writes
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utility reads from the standard input and writes
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the processed text to the standard output.
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.Pp
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Macro calls have the form
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@ -356,9 +357,10 @@ The
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.Ic m4exit
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macro may be used to change the exit status from the input file.
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.Sh COMPATIBILITY
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The
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.Nm
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follows the Single Unix 2 specification, along with a few extensions taken
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from GNU-m4.
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utility follows the Single Unix 2 specification, along with a few extensions
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taken from GNU-m4.
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Flags
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.Fl I , d ,
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and
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