From 2dbbeaeb600e6c9ef6bbecfd67903f091ace9956 Mon Sep 17 00:00:00 2001
From: "Mateus Felipe C. C. Pinto" <mateusfccp@gmail.com>
Date: Mon, 3 Apr 2023 07:59:13 -0300
Subject: [PATCH] Provide support for portuguese language (#525)

---
 library/src/layout/table.rs      | 3 ++-
 library/src/math/mod.rs          | 3 ++-
 library/src/meta/bibliography.rs | 1 +
 library/src/meta/figure.rs       | 1 +
 library/src/meta/heading.rs      | 3 ++-
 library/src/meta/outline.rs      | 3 ++-
 src/doc.rs                       | 7 ++++---
 7 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/library/src/layout/table.rs b/library/src/layout/table.rs
index e22ccff18..4ba8a56e6 100644
--- a/library/src/layout/table.rs
+++ b/library/src/layout/table.rs
@@ -283,10 +283,11 @@ impl<T: Into<Value>> From<Celled<T>> for Value {
 impl LocalName for TableElem {
     fn local_name(&self, lang: Lang) -> &'static str {
         match lang {
-            Lang::FRENCH => "Tableau",
             Lang::CHINESE => "表",
+            Lang::FRENCH => "Tableau",
             Lang::GERMAN => "Tabelle",
             Lang::ITALIAN => "Tabella",
+            Lang::PORTUGUESE => "Tabela",
             Lang::RUSSIAN => "Таблица",
             Lang::ENGLISH | _ => "Table",
         }
diff --git a/library/src/math/mod.rs b/library/src/math/mod.rs
index a25c50394..82ad0a2f3 100644
--- a/library/src/math/mod.rs
+++ b/library/src/math/mod.rs
@@ -267,10 +267,11 @@ impl Count for EquationElem {
 impl LocalName for EquationElem {
     fn local_name(&self, lang: Lang) -> &'static str {
         match lang {
-            Lang::FRENCH => "Équation",
             Lang::CHINESE => "等式",
+            Lang::FRENCH => "Équation",
             Lang::GERMAN => "Gleichung",
             Lang::ITALIAN => "Equazione",
+            Lang::PORTUGUESE => "Equação",
             Lang::RUSSIAN => "Уравнение",
             Lang::ENGLISH | _ => "Equation",
         }
diff --git a/library/src/meta/bibliography.rs b/library/src/meta/bibliography.rs
index 19126291b..8dac28dbf 100644
--- a/library/src/meta/bibliography.rs
+++ b/library/src/meta/bibliography.rs
@@ -203,6 +203,7 @@ impl LocalName for BibliographyElem {
             Lang::GERMAN | Lang::FRENCH => "Bibliographie",
             Lang::CHINESE => "参考文献",
             Lang::ITALIAN => "Bibliografia",
+            Lang::PORTUGUESE => "Bibliografia",
             Lang::RUSSIAN => "Библиография",
             Lang::ENGLISH | _ => "Bibliography",
         }
diff --git a/library/src/meta/figure.rs b/library/src/meta/figure.rs
index 9284c823b..fe93c5db6 100644
--- a/library/src/meta/figure.rs
+++ b/library/src/meta/figure.rs
@@ -89,6 +89,7 @@ impl LocalName for FigureElem {
             Lang::CHINESE => "图",
             Lang::GERMAN => "Abbildung",
             Lang::ITALIAN => "Figura",
+            Lang::PORTUGUESE => "Figura",
             Lang::RUSSIAN => "Рисунок",
             Lang::ENGLISH | Lang::FRENCH | _ => "Figure",
         }
diff --git a/library/src/meta/heading.rs b/library/src/meta/heading.rs
index b48406e0d..c9dd1f81f 100644
--- a/library/src/meta/heading.rs
+++ b/library/src/meta/heading.rs
@@ -140,10 +140,11 @@ cast_from_value! {
 impl LocalName for HeadingElem {
     fn local_name(&self, lang: Lang) -> &'static str {
         match lang {
-            Lang::FRENCH => "Chapitre",
             Lang::CHINESE => "小节",
+            Lang::FRENCH => "Chapitre",
             Lang::GERMAN => "Abschnitt",
             Lang::ITALIAN => "Sezione",
+            Lang::PORTUGUESE => "Seção",
             Lang::RUSSIAN => "Раздел",
             Lang::ENGLISH | _ => "Section",
         }
diff --git a/library/src/meta/outline.rs b/library/src/meta/outline.rs
index 33b6b70a5..9438225f1 100644
--- a/library/src/meta/outline.rs
+++ b/library/src/meta/outline.rs
@@ -179,10 +179,11 @@ impl Show for OutlineElem {
 impl LocalName for OutlineElem {
     fn local_name(&self, lang: Lang) -> &'static str {
         match lang {
-            Lang::FRENCH => "Table des matières",
             Lang::CHINESE => "目录",
+            Lang::FRENCH => "Table des matières",
             Lang::GERMAN => "Inhaltsverzeichnis",
             Lang::ITALIAN => "Indice",
+            Lang::PORTUGUESE => "Sumário",
             Lang::RUSSIAN => "Содержание",
             Lang::ENGLISH | _ => "Contents",
         }
diff --git a/src/doc.rs b/src/doc.rs
index b3ada72fd..c21b095bb 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 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 GERMAN: Self = Self(*b"de ", 2);
+    pub const ITALIAN: Self = Self(*b"it ", 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 {