Fwiw, a few years back i created a patch which caused generated wiki links
to always emit wiki/x rather than name=x, but it was pointed out to me that
wiki/x doesn't work when x contains a slash, which is a valid wiki page
name character. Thus the portable approach is to use name=x. :/

----- stephan
Sent from a mobile device, possibly left-handed from bed. Please excuse
brevity, typos, and top-posting.

On Wed, Jul 4, 2018, 22:54 Andy Goth <andrew.m.g...@gmail.com> wrote:

> To create a link in the Markdown wiki, the syntax is [like this](url).
> That's all well and good, but what precisely does url need to be for one
> page to link to another?  In writing embedded documentation, I've gotten
> used to relative paths, so in order to link /doc/trunk/doc/foo.md to
> /doc/trunk/doc/bar.md, I write (bar.md).
>
> However, with the wiki, there's an issue.  Most (if not all) of the
> links into the wiki use the ...?name=page syntax rather than the
> theoretically equivalent .../page syntax.  This throws off relative
> paths entirely.  Relative links between wiki pages will be different
> depending on which "equivalent" syntax was used to access the wiki.
>
> Suppose wiki page foo wants to link to wiki page bar.  If foo was
> accessed as wiki?name=foo, then it must link to (wiki?name=bar) or
> (wiki/bar).  But if foo was accessed as wiki/foo, it must link to (bar),
> which it what I hoped would work all along.
>
> To make intra-wiki links work regardless of which syntax is used to
> access the wiki, it appears it's necessary to use "absolute" (actually
> relative to the project root) paths: (/wiki?name=bar) or (/wiki/bar).
> This is not something I've had to deal with (yet?) when doing embedded
> documentation.
>
> My preference would be for Fossil to never send the name query parameter
> to the user.  If a name query parameter is received from the user, I
> think maybe Fossil should not call the webpage function (other than
> confirming that one exists) and instead immediately send a 301 Moved
> Permanently back to the user to rewrite the URL to use /.
>
> Or maybe I'm missing something fundamental here.
>
> There's one other style of relative link I'll mention: (?name=bar).
> This replaces the name query parameter.  I don't think this would work
> very well if linked from /wiki/foo.  Also it gets even weirder when
> clicking a link in the preview shown by wikiedit, since it takes the
> user to the editor for the target page.  But this last would still occur
> should we replace all ?name= with /.  To avoid that, the link would have
> to be either (/wiki/bar) or (../wiki/bar), though of course that last
> one combines the worst of all worlds.
>
> For now, I'll make sure all my wiki links are to /wiki/whatever.
>
> Note: I'm talking about Fossil version 83e3445f67 (2.1), since that's
> what Chiselapp uses.
>
> --
> Andy Goth | <andrew.m.goth/at/gmail/dot/com>
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