Top-post reformatted...
On Mon, 2 Jan 2006, Bob van der Poel wrote:
> Les Richardson wrote:
>
> > > Hi. I am using the url package and have some lines like:
> > >
> > > \path{~/foo}
> > >
> > > Without looking at the source for url I am assuming that \path is a
> > > special form of verbatim ... whatever, this works fine for latex.
> > >
> > > But, when I use latex2html the ~ disappears. In the manual for
> > > latex2html it does state that you need to use ~{}, but that inserts a
> > > visable {} in the latex output; and in latex2html both the ~ and the {}
> > > disappear.
While I'm not able to find this in the manual at the moment, I think it
recommends using \~{}, not ~{}... But, according to url.sty, \path, as
well as most other url commands, is indeed a form of verbatim, so this
won't work anyway.
> > > Hmm, looking further I see that I already changed the def of \path for
> > > latex2html to:
> > >
> > > \newcommand{\path}[1]{\texttt{#1}}
> > >
> > > So, that is wrong ... I'm lost just now. Suggestions?
> >
> > The tilde is a non-breaking space in TeX... can't one just escape it (\~)
> > and have it function normally?
>
> Thanks for the pointer, Les. After smacking the side of head a few times
> the light is slowly coming on :)
>
> Yes, a tilde is a non-breaking space. So, with
>
> \newcommand{\path}[1]{\texttt{#1}}
>
> I can do something like \path{\~{}/foo} and it works just fine. But, if
> I use the \path{} from the url.sty file which provides some line
> breaking feature (?? I really have to go check why I'm using this I
> think ??) then "\" and "{}"s are printed verbatim. So, I guess I have to
> use the same macro for both latex and latex2html.
>
> Anyone have a simple solution?
Well, you can follow Robin Fairbairns' advice and not use the url package,
but if you really do need the line-breaking features in the LaTeX version,
try adding this[*] to your .latex2html-init (after removing the
re-definition of \path from the preamble):
sub do_cmd_path {
local($_) = @_;
local($text);
$text = &missing_braces unless (
(s/$next_pair_pr_rx/$text = $2;''/e)
||(s/$next_pair_rx/$text = $2;''/e));
$text =~ s,;SPMnbsp;,\~,g;
$text . $_;
};
HTH,
Igor
[*] Untested, some perl hacking may be needed to get this working.
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