<div dir="ltr">Yes, as you can see above, I  understand the intent of those two options. But if someone could further explain what&#39;s happening in the rule, I would be most appreciative. <div><br></div><div>I&#39;m guessing the first part assigns a name or ref if one appears in the tagging but understanding the logic of the series of &quot;subst&quot; filters following that is, for a newbie, quite challenging.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, May 15, 2015 at 12:17 PM, GerdP <span dir="ltr">&lt;<a href="mailto:gpetermann_muenchen@hotmail.com" target="_blank">gpetermann_muenchen@hotmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Dave,<br>
<br>
please check the documentation for --process-destination and<br>
--process-exits:<br>
<a href="http://www.mkgmap.org.uk/doc/options" target="_blank">http://www.mkgmap.org.uk/doc/options</a><br>
<br>
If I got this right, these option mark exits so that Garmin knows where<br>
they are where they lead.<br>
<br>
Gerd<br>
<br>
<br>
Dave Swarthout wrote<br>
<div><div class="h5">&gt; I am curious to know how mkgmap handles the display of and text to speech<br>
&gt; aspects of motorway junctions. It&#39;s hard to test for this without actually<br>
&gt; creating a route and then driving it to see and hear what the Garmin is<br>
&gt; doing with the data or to discover where it gets the information from.<br>
&gt;<br>
&gt; I&#39;m assuming that whatever one puts in the exit_to=* tag gets displayed<br>
&gt; and<br>
&gt; spoken by the Garmin &quot;assistant&quot;. Does mkgmap ever use the destination=*<br>
&gt; tag, and if so under what circumstances?<br>
&gt;<br>
&gt; I found this rule in the lines style sheet, but I do not understand it<br>
&gt; well<br>
&gt; enough to help me answer my question<br>
&gt;<br>
&gt; (highway=motorway_link | highway=trunk_link) &amp; mkgmap:exit_hint=true &amp;<br>
&gt; mkgmap:dest_hint=true<br>
&gt;   { name &#39;${destination:ref|subst: =&gt;} ${destination|subst:;=&gt; |subst:/=&gt;<br>
&gt; }&#39; |<br>
&gt;          &#39;${ref|subst: =&gt;} ${destination|subst:;=&gt; |subst:/=&gt; }&#39; |<br>
&gt;          &#39;${destination|subst:;=&gt; |subst:/=&gt; }&#39; |<br>
&gt;          &#39;Exit ${mkgmap:exit_hint_ref} ${mkgmap:exit_hint_name}&#39; |<br>
&gt; highway=road<br>
&gt;          &#39;Exit ${mkgmap:exit_hint_ref} ${mkgmap:exit_hint_exit_to}&#39; |<br>
&gt;          &#39;Exit ${mkgmap:exit_hint_exit_to}&#39; |<br>
&gt;          &#39;Exit ${mkgmap:exit_hint_name}&#39; |<br>
&gt;          &#39;Exit ${mkgmap:exit_hint_ref}&#39;<br>
&gt;        }<br>
&gt;<br>
&gt;<br>
&gt; As always, thanks in advance to any help you can provide.<br>
&gt;<br>
&gt; Dave<br>
&gt;<br>
&gt; --<br>
&gt; Dave Swarthout<br>
&gt; Homer, Alaska<br>
&gt; Chiang Mai, Thailand<br>
&gt; Travel Blog at <a href="http://dswarthout.blogspot.com" target="_blank">http://dswarthout.blogspot.com</a><br>
&gt;<br>
</div></div>&gt; _______________________________________________<br>
&gt; mkgmap-dev mailing list<br>
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&gt; mkgmap-dev@.org<br>
<br>
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<br>
<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr">Dave Swarthout<br>Homer, Alaska<br>Chiang Mai, Thailand<br>Travel Blog at <a href="http://dswarthout.blogspot.com" target="_blank">http://dswarthout.blogspot.com</a></div></div>
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