From 4a8e3598e11f25d3257a89657df69e9c7fb09060 Mon Sep 17 00:00:00 2001
From: Rafael Passos <rafael@rcpassos.me>
Date: Fri, 23 Feb 2024 16:44:14 -0300
Subject: [PATCH] Adds portuguese language & @ symbols (#79)

---
 languages_substitution.go | 5 +++++
 slug.go                   | 2 ++
 slug_test.go              | 1 +
 3 files changed, 8 insertions(+)

diff --git a/languages_substitution.go b/languages_substitution.go
index 1830678..d11436f 100644
--- a/languages_substitution.go
+++ b/languages_substitution.go
@@ -187,6 +187,11 @@ var plSub = map[rune]string{
 	'@': "na",
 }
 
+var ptSub = map[rune]string{
+	'&': "e",
+	'@': "em",
+}
+
 var roSub = map[rune]string{
 	'&': "si",
 	'Ă': "A",
diff --git a/slug.go b/slug.go
index f93f636..69a89b5 100644
--- a/slug.go
+++ b/slug.go
@@ -93,6 +93,8 @@ func MakeLang(s string, lang string) (slug string) {
 		slug = SubstituteRune(slug, nnSub)
 	case "pl", "pol":
 		slug = SubstituteRune(slug, plSub)
+	case "pt", "prt", "pt-br", "bra", "por":
+		slug = SubstituteRune(slug, ptSub)
 	case "ro", "rou":
 		slug = SubstituteRune(slug, roSub)
 	case "sl", "slv":
diff --git a/slug_test.go b/slug_test.go
index 917a6f0..08ea1ca 100644
--- a/slug_test.go
+++ b/slug_test.go
@@ -126,6 +126,7 @@ func TestSlugMakeLang(t *testing.T) {
 		{"kk", "This @ that", "this-that", true},
 		{"nl", "This & that", "this-en-that", true},
 		{"pl", "This & that", "this-i-that", true},
+		{"pt", "This & that", "this-e-that", true},
 		{"pol", "This & that", "this-i-that", true},
 		{"sv", "This & that", "this-och-that", true},
 		{"sv", "This @ that", "this-snabel-a-that", true},