[cups] How to list only one language PPD with lpinfo -m

[Ленар]

 Hello, All! Could you explain me, please, how to use "--language" option with "lpinfo -m" command? Maybe I do it wrong:

# lpinfo -l -m | grep 'natural_language = fr' -c
196
# lpinfo --language en -l -m | grep 'natural_language = fr' -c
196
Same results in both cases
I expect zero count of FR language in case "--language en"

P.S.: sorry for my english :-)


-- 
WBR, Lenar Shakirov