XZise added a comment. Okay looking further into it, I can only get it to work when I use one letter in `cmstartsortkey` while `cmstartsortkeyprefix` seems to work also if the sortkey has not specified explicitly (not sure what happened yesterday).
- `cmstartsortkeyprefix=Test` <https://test.wikipedia.org/w/api.php?action=query&list=categorymembers&cmtitle=Category:A&cmprop=title%7Csortkey%7Csortkeyprefix&cmsort=sortkey&cmstartsortkeyprefix=Test>: Lists all - `cmstartsortkey=T` <https://test.wikipedia.org/w/api.php?action=query&list=categorymembers&cmtitle=Category:A&cmprop=title7Csortkey7Csortkeyprefix&cmsort=sortkey&cmstartsortkey=T>: Lists all - `cmstartsortkey=Test` <https://test.wikipedia.org/w/api.php?action=query&list=categorymembers&cmtitle=Category:A&cmprop=title7Csortkey7Csortkeyprefix&cmsort=sortkey&cmstartsortkey=Test>: Lists none So it seems like we actually want to use `cmstartsortkeyprefix` which unfortunately has been implemented in 1.18, so we still need to figure out how to use`cmstartsortkey` on older wikis. My question there is actually, what is a binary string? TASK DETAIL https://phabricator.wikimedia.org/T74101 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: XZise Cc: Xqt, jayvdb, XZise, Multichill, Ricordisamoa, pywikibot-bugs-list, Mpaa, Anshoe, Malyacko, P.Copp _______________________________________________ pywikibot-bugs mailing list pywikibot-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/pywikibot-bugs