Concerning #Main.msg.Rtsffp#
(But this might be a problem for German and Russian translations too?)
Indeed, you're right! It's also a problem in German, because of the different word order if the placeholder is used in a sentence... It's the same problem as in
my post a month ago concerning #Scan.msg.ScUpdCashFi# and #Scan.msg.CRefthitag#.
I would prefer another possibility than Steven's suggestion, in which the number of files concerned is not visible anymore. No idea if it would work for other languages like Russian as well, but for German one approach could be to use #Main.msg.SelFiles1# and #Main.msg.SelFiles9# only standalone. And introduce 2 new tags for use in a sentence.
German example:
- standalone one / more: 1 Datei ausgewählt / {0} Dateien ausgewählt
- for use in a sentence one / more: 1 ausgewählte Datei / {0} ausgewählte Dateien