There is the following revision in Subversion translated from Git:
r666 | Dmitry Pavlenko | 2011-11-01 23:10:55 +0100 (Tue, 01 Nov 2011) | 1 line
R /trunk (from /trunk:665)
: Now every line in the starts with "error:" if TsConsole#error method is used.
Replacing trunk with a trunk from the previous revision, looks like exactly the same thing as just making a new revision without replace.