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+Re the meta title escaping issue worked around by `change`.
+
+> I suppose this does not only affect meta, but other things
+> at scan time too. Also, handling it only on rebuild feels
+> suspicious -- a refresh could involve changes to multiple
+> pages and trigger the same problem, I think. Also, exposing
+> this rebuild to the user seems really ugly, not confidence inducing.
+>
+> So I wonder if there's a better way. Such as making po, at scan time,
+> re-run the scan hooks, passing them modified content (either converted
+> from po to mdwn or with the escaped stuff cheaply de-escaped). (Of
+> course the scan hook would need to avoid calling itself!)
+>
+> (This doesn't need to block the merge, but I hope it can be addressed
+> eventually..)
+>
+> --[[Joey]]
+>>
+>> I'll think about it soon.
+>>
+>> --[[intrigeri]]
+>>
+>>> Did you get a chance to? --[[Joey]]
+
+>>>> I eventually did, and got rid of the ugly double rebuild of pages
+>>>> at build time. This involved adding a `rescan` hook. Rationale
+>>>> and details are in my po branch commit messages. I believe this
+>>>> new way of handling meta title escaping to be far more robust.
+>>>> Moreover this new implementation is more generic, feels more
+>>>> logical to me, and probably fixes other similar bugs outside the
+>>>> meta plugin scope. Please have a look when you can.
+>>>> --[[intrigeri]]
+
+>>>>> Glad you have tackled this. Looking at
+>>>>> 25447bccae0439ea56da7a788482a4807c7c459d,
+>>>>> I wonder how this rescan hook is different from a scan hook
+>>>>> with `last => 1` ? Ah, it comes *after* the preprocess hook
+>>>>> in scan mode. Hmm, I wonder if there's any reason to have
+>>>>> the scan hook called before those as it does now. Reordering
+>>>>> those 2 lines could avoid adding a new hook. --[[Joey]]
+
+>>>>>> Sure. I was fearing to break other plugins if I did so, so I
+>>>>>> did not dare to. I'll try this. --[[intrigeri]]
+
+>>>>>>> Done in my po branch, please have a look. --[[intrigeri]]