cat-error-is-directory = 是個目錄
cat-usage = cat [選項]... [檔案]...
cat-error-input-file-is-output-file = 輸入和輸出檔案相同
cat-error-unknown-filetype = 未知檔案類型: { $ft_debug }
cat-help-ignored-u = (已忽略)
cat-help-show-nonprinting-tabs = 相當於 -vT
cat-help-show-nonprinting-ends = 相當於 -vE
cat-help-show-all = 相當於 -vET
