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Re: [Groff] tbl using \$_
From: |
Werner LEMBERG |
Subject: |
Re: [Groff] tbl using \$_ |
Date: |
Sat, 15 Jan 2011 14:41:11 +0100 (CET) |
>>> what takes me wonder is the question what went wrong with \$_ ?
>>
>> I don't know where the "\$_" comes from. It's not in the tbl
>> manpage, nor in the original tbl paper from Bell Labs.
>
> I got it from UTP page 487. This is my basic source.
Obviously a bunch of typos. For groff tbl, the primary documentation
is $(Q#|(B you guess it $(Q#|(B its man page:
If a data line consists of only `_' or `=', a single or double line,
respectively, is drawn across the table at that point; if a single
item in a data line consists of only `_' or `=', then that item is
replaced by a single or double line, joining its neighbours. If a
data item consists only of `\_' or `\=', a single or double line,
respectively, is drawn across the field at that point which does not
join its neighbours.
> I read it this way:
> |\_| will result in | -------- |
No, this is `_'.
> |\$_| will result in |------------|
No, this is `\_'.
Larry, you've something to fix :-)
Werner
- [Groff] tbl using \$_, walter harms, 2011/01/14
- Re: [Groff] tbl using \$_, Tadziu Hoffmann, 2011/01/14
- Re: [Groff] tbl using \$_, walter harms, 2011/01/14
- Re: [Groff] tbl using \$_, Tadziu Hoffmann, 2011/01/14
- Re: [Groff] tbl using \$_, walter harms, 2011/01/14
- Re: [Groff] tbl using \$_, Tadziu Hoffmann, 2011/01/14
- Re: [Groff] tbl using \$_, walter harms, 2011/01/15
- Re: [Groff] tbl using \$_,
Werner LEMBERG <=
- Re: [Groff] tbl using \$_, Ralph Corderoy, 2011/01/15
- Re: [Groff] tbl using \$_, Tadziu Hoffmann, 2011/01/15
- Re: [Groff] tbl using \$_, Werner LEMBERG, 2011/01/15
- Re: [Groff] tbl using \$_, Mike Bianchi, 2011/01/14