it should be already there
#Sys.ctl.86F3C5C9# from:
you are right. i vaguely recall that it was allowed in the past to have empty translation strings, e.g.
#Sys.ctl.86F3C5C9#<TAB><CR><LF>
obviously, this is not the case anymore. it's not a big problem for string #Sys.ctl.86F3C5C9# (i can use either #Sys.ctl.86F3C5C9#<TAB><SPACE><CR><LF> or #Sys.ctl.86F3C5C9#<TAB>с:<CR><LF> where "с:" is translated "from:"), but i can't use such workarounds in many other cases. could you add (or return?) support for empty localization strings?