-e, --no-escape
do not use C escapes in output (default)
-E, --escape
use C escapes in output, no extended chars
--force-po
write PO file even if empty
-i, --indent
indented output style
--no-location
suppress '#: filename:line' lines
--add-location
preserve '#: filename:line' lines (default)
--strict
strict Uniforum output style
-p, --properties-output
write out a Java .properties file
--stringtable-output
write out a NeXTstep/GNUstep .strings file
-w, --width=NUMBER
set output page width
--no-wrap
do not break long message lines, longer than the output page width, into several lines
-s, --sort-output
generate sorted output
-F, --sort-by-file
sort output by file location