Use a home-made implementation of Titelize

go.mod

@@ -17,7 +17,6 @@ require (
 	golang.org/x/net v0.33.0
 	golang.org/x/oauth2 v0.24.0
 	golang.org/x/term v0.27.0
-	golang.org/x/text v0.21.0
 )
 
 require (
@@ -42,6 +41,7 @@ require (
 	github.com/tdewolff/parse/v2 v2.7.19 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	golang.org/x/sys v0.28.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
 	google.golang.org/protobuf v1.34.2 // indirect
 )
 

internal/reader/rewrite/rewrite_functions.go

@@ -11,6 +11,7 @@ import (
 	"net/url"
 	"regexp"
 	"strings"
+	"unicode"
 
 	"miniflux.app/v2/internal/config"
 
@@ -26,6 +27,24 @@ var (
 	textLinkRegex  = regexp.MustCompile(`(?mi)(\bhttps?:\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])`)
 )
 
+// titlelize returns a copy of the string s with all Unicode letters that begin words
+// mapped to their Unicode title case.
+func titlelize(s string) string {
+	// A closure is used here to remember the previous character
+	// so that we can check if there is a space preceding the current
+	// character.
+	previous := ' '
+	return strings.Map(
+		func(current rune) rune {
+			if unicode.IsSpace(previous) {
+				previous = current
+				return unicode.ToTitle(current)
+			}
+			previous = current
+			return current
+		}, strings.ToLower(s))
+}
+
 func addImageTitle(entryContent string) string {
 	doc, err := goquery.NewDocumentFromReader(strings.NewReader(entryContent))
 	if err != nil {

internal/reader/rewrite/rewriter.go

@@ -11,9 +11,6 @@ import (
 
 	"miniflux.app/v2/internal/model"
 	"miniflux.app/v2/internal/urllib"
-
-	"golang.org/x/text/cases"
-	"golang.org/x/text/language"
 )
 
 type rule struct {
@@ -94,7 +91,7 @@ func (rule rule) applyRule(entryURL string, entry *model.Entry) {
 	case "remove_tables":
 		entry.Content = removeTables(entry.Content)
 	case "remove_clickbait":
-		entry.Title = cases.Title(language.English).String(strings.ToLower(entry.Title))
+		entry.Title = titlelize(entry.Title)
 	}
 }