add lang flag and update documentation

1 files changed, 1 insertions, 0 deletions

diff --git a/flags.go b/flags.go
index cac8f88..d27fea7 100644
--- a/flags.go
+++ b/flags.go
@@ -11,6 +11,7 @@ var (
 	globalFs = flag.NewFlagSet("global", flag.ContinueOnError)
 
 	dataFlag = globalFs.StringP("data", "d", "", "The data directory where comitium will store its files")
+	langFlag = globalFs.StringP("lang", "l", "en-US", "The language that comitium will use when outputting its files")
 )
 
 // command holds fields used for printing information about a command.