complete -c sort -s b -l ignore-leading-blanks --description "Ignore leading blanks"
complete -c sort -s d -l dictionary-order --description "Consider only blanks and alphanumerics"
complete -c sort -s f -l ignore-case --description "Ignore case"
complete -c sort -s g -l general-numeric-sort --description "Compare general numeric value"
complete -c sort -s i -l ignore-nonprinting --description "Consider only printable"
complete -c sort -s h -l human-numeric-sort --description "Compare human readable numbers [2K 1G]"
complete -c sort -s M -l month-sort --description "Compare month names"
complete -c sort -s n -l numeric-sort --description "Compare string numerical value"
complete -c sort -s R -l random-sort --description "Sort by random hash of keys"
complete -c sort      -l random-source --description "Get random bytes from FILE"
complete -c sort -s r -l reverse --description "Reverse results"
complete -c sort -s c -l check --description "Only check if sorted"
complete -c sort -s k -l key --description "Define key"
complete -c sort -s m -l merge --description "Merge sorted files"
complete -c sort -s o -l output -f --description "Write to file"
complete -c sort -s s -l stable --description "Stabilize sort"
complete -c sort -s S -l buffer-size -r --description "Set memory buffer size"
complete -c sort -s t -l field-separator --description "Field separator"
complete -c sort -s T -l temporary-directory -r --description "Set temporary directory"
complete -c sort -s u -l unique --description "Output only first of equal lines"
complete -c sort -s z -l zero-terminated --description "Lines end with 0 byte"
complete -c sort -l help --description "Display help and exit"
complete -c sort -l version --description "Display version and exit"