+
+>>>> Regarding my comments: I wasn't clear what you are/were intending to
+>>>> achieve with your modifications. I've aimed for a self-contained plugin
+>>>> which could be merged with ikiwiki proper. I think I initially took your
+>>>> developments as being an evolution of that with the same goal, which is
+>>>> why I commented on the (change of) name. However, I guess your work is
+>>>> more of a fork than a continuation, in which case you can call it
+>>>> whatever you like ☺ I like some of the enhancements you've made, but
+>>>> having the aliases/subsets/"things" work in any pagespec (inside map, or
+>>>> inline) is a deal-breaker for me. — [[Jon]]
+
+>>>>> I'm a bit confused by your statement "having the aliases/subsets/"things" work in any pagespec (inside map, or inline) is a deal-breaker for me".
+>>>>> Do you mean that you want them to work in any pagespec, or that you *don't* want them to work in any pagespec? -- [[KathrynAndersen]]
+
+>>>>>> I mean I would want them to work in any pagespec. — [[Jon]]
+
+----
+
+Hi, it's been 7 years since I last looked at this, and I'm surprised to find
+that I'd got it up to a merge-request state; I've dusted it off and done some
+clean up and testing, but it's working (albeit not via websetup). I've revamped
+the docs and rebased the branch. Can someone please consider merging ([[joey]]
+or [[smcv]]?) or otherwise feed back on this? Thanks! — [[Jon]] (2018-09-25)
+
+> To hide it from `websetup`, the `example` needs to be a hash reference
+> like `example => { images => "*.png or *.jpg or *.gif" }`, I think?
+> (Please try it on a websetup-enabled wiki, possibly by copying
+> `t/manual/git_revert` to `t/manual/websetup` and adapting it as required.)
+>
+> For a less magical variant, you could consider using `alias(images)`
+> instead of `images()` for the pagespec syntax that is enabled by the
+> example above. I'm not sure which way is better.
+>
+> If `safe_key` fails, you probably want to log a warning, or even fail
+> `checkconfig` with a fatal `error`?
+>
+> If `checkconfig` detects that the given pagespec function already
+> exists, for example `title` after loading the meta plugin, you probably
+> want to log a warning or fail? It seems you can detect this with
+> `defined ref *$subname{CODE}`.
+>
+> If you define a loop of mutually recursive aliases (or even an alias
+> that refers to itself), I think you'll get infinite recursion.
+> You can probably bypass that with a construct like:
+>
+> my $entered;
+> *{ $subname } = sub {
+> return IkiWiki::ErrorReason->new("Alias $key is defined recursively") if $entered;
+> $entered = 1;
+> my $result = IkiWiki::pagespec_match($path, $value);
+> $entered = 0;
+> return $result;
+> }
+>
+> (but don't take my word for it, a regression test would tell you whether
+> this works.)
+>
+> --[[smcv]]