Use Aq instead of <>, quote a minus, drop trailing space.
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.\" $NetBSD: editline.3,v 1.43 2003/12/05 13:37:48 lukem Exp $
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.\" $NetBSD: editline.3,v 1.44 2003/12/05 13:46:39 wiz Exp $
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.\"
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.\" Copyright (c) 1997-2003 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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@ -659,7 +659,11 @@ Initialise the tokenizer, and return a data structure
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to be used by all other tokenizer functions.
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.Fa IFS
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contains the Input Field Separators, which defaults to
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<space>, <tab>, and <newline> if
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.Aq space ,
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.Aq tab ,
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and
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.Aq newline
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if
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.Dv NULL .
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.It Fn tok_end
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Clean up and finish with
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@ -696,16 +700,17 @@ of the cursor.
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.Pp
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Returns
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0 if successful,
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-1 for an internal error,
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\-1 for an internal error,
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1 for an unmatched single quote,
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2 for an unmatched double quote,
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and
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3 for a backslash quoted <newline>.
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3 for a backslash quoted
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.Aq newline .
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A positive exit code indicates that another line should be read
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and tokenization attempted again.
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.
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.It Fn tok_str
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A simpler form of
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A simpler form of
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.Fn tok_line ;
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.Fa str
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is a NUL terminated string to tokenize.
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