Author: herd

Description:
query-continue in list=usercontribs with multiple usernames (ucuser=foo|bar or ucuserprefix, user or IP) cannot query-continue completely:

Example: if 217.121.144.89 has 500 edits and .90 has one chronologically in the middle, the query-continue will never find the one by .90:
http://en.wikipedia.org/w/api.php?action=query&list=usercontribs&ucuserprefix=217.121.144

Another example with logged in users (sorted by userID in this case):
http://en.wikipedia.org/w/api.php?action=query&list=usercontribs&ucuser=Splarka|Tim_Starling

Ideally, after listing all contributions by first users (numerically by IP, numerically by user ID), the next user's list would start.

More ideally would to be sorting all matched users' contribs by time in a mixed format, but this was deemed too inefficient.

Version: 1.14.x
Severity: normal