<html><head></head><body>Maybe it would be worth mentioning on the semicolon page that a lot of tools (including mapnik) support regex matching for tag values instead of simple equality. Just a head up for data consumers.<br>
Yves <br><br><div class="gmail_quote">Le 2 septembre 2018 12:36:06 GMT+02:00, Volker Schmidt <voschix@gmail.com> a écrit :<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div dir="ltr">Maybe the correct (and tedious) way is to make a formal proposal to allow multiple values in the route tag, have it approved, and then push the data consumers (renderers and routing algorithms) to use the multiple values.<br><div class="gmail_extra"><br><div class="gmail_quote">On 2 September 2018 at 12:28, Warin <span dir="ltr"><<a href="mailto:61sundowner@gmail.com" target="_blank">61sundowner@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div class="m_-2597228926170287402moz-cite-prefix">Here is a route that is;<br>
a horse riders route<br>
a mtb route<br>
and <br>
a walking route ... It is displayed correctly here <br>
<a class="m_-2597228926170287402moz-txt-link-freetext" href="https://hiking.waymarkedtrails.org/#route?id=176684" target="_blank">https://hiking.<wbr>waymarkedtrails.org/#route?id=<wbr>176684</a> as a hiking
route <br>
<br>
<a class="m_-2597228926170287402moz-txt-link-freetext" href="https://riding.waymarkedtrails.org/#route?id=176684" target="_blank">https://riding.<wbr>waymarkedtrails.org/#route?id=<wbr>176684</a> as a horse
riders route.<br>
<br>
But misses out on the mtb! <br>
<br>
Presently tagged <br>
network=nwn<br>
route=mtb;hiking;horse<br>
<br>
While the semi colon is discouraged ... these cases appear to be
exceptions.<div><div class="h5"><br>
<br>
<br>
On 02/09/18 19:02, Volker Schmidt wrote:<br>
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<blockquote type="cite"><div><div class="h5">
<div dir="ltr">
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<div>There are routes out there that can be used by bicycle
and on foot. Up tp now I have classified them as one or the
or the other, tagging according to the prevalent use. This
is unsatisfactory and, strictly speaking, not corresponding
to the principle of on-the-ground-truth.</div>
<div><br>
</div>
<div>I would like to distinguish between</div>
<ul>
<li>routes that are exclusively hiking (containing ways that
are off-limits for bicycles)</li>
<li>routes that are exclusively for cycling (containing ways
that are not suitable for pedestrians)</li>
<li>routes that are intended for double use</li>
</ul>
<div>The formally correct solution is "route=hiking;bicycle",
and network=lwn;lcn ecc<br>
</div>
<div>but this tagging is discouraged [1] and is flagged as
error by JOSM, and I suspect that it also not supported by
data users, as it is not documented anywhere.</div>
<div>In my part of the world (Northern Italy) we have plenty
of mixed-use routes, which is in most cases already
reflected in their name "
percorso ciclo-pedonale
".</div>
<div><br>
</div>
<div>I suppose that this has been discussed in the past, and
apologize if I did not find (or forgot) where.<br>
</div>
<div><br>
</div>
<div>[1] <a href="https://wiki.openstreetmap.org/wiki/Semi-colon_value_separator" target="_blank">https://wiki.openstreetmap.<wbr>org/wiki/Semi-colon_value_<wbr>separator</a><br>
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