Provide support for portuguese language (#525)

1 files changed, 3 insertions, 2 deletions

diff --git a/src/doc.rs b/src/doc.rs
index b3ada72f..c21b095b 100644
--- a/src/doc.rs
+++ b/src/doc.rs
@@ -517,10 +517,11 @@ pub struct Lang([u8; 3], u8);
 impl Lang {
     pub const CHINESE: Self = Self(*b"zh ", 2);
     pub const ENGLISH: Self = Self(*b"en ", 2);
+    pub const FRENCH: Self = Self(*b"fr ", 2);
     pub const GERMAN: Self = Self(*b"de ", 2);
-    pub const RUSSIAN: Self = Self(*b"ru ", 2);
     pub const ITALIAN: Self = Self(*b"it ", 2);
-    pub const FRENCH: Self = Self(*b"fr ", 2);
+    pub const PORTUGUESE: Self = Self(*b"pt ", 2);
+    pub const RUSSIAN: Self = Self(*b"ru ", 2);
 
     /// Return the language code as an all lowercase string slice.
     pub fn as_str(&self) -> &str {