I had some comments on the series of commits that I just pushed but this will have to wait since the messages on lyx-cvs (and lyx-devel) take ages to arrive. (Is gmane down in celebration of LyX 2.2.2?)
They are various minor improvements to TexRow in general and reverse search in particular but miss a punchline, because I had to hold back a few additional commits (until I find a way to fix a long standing bug of GuiErrorList to enable proper testing).