Add init functions to transliterators

translit/armenian.go

@@ -120,7 +120,7 @@ var armenianMap = []string{
 	"ւ", "",
 }
 
-func init() {
+func (at *ArmenianTranslit) Init() {
 	lower := armenianMap
 	for i, val := range lower {
 		if i%2 == 1 {

translit/chinese.go

@@ -12,6 +12,8 @@ import (
 // conversion library.
 type ChineseTranslit struct{}
 
+func (ChineseTranslit) Init() {}
+
 func (ct *ChineseTranslit) Transliterate(s string) string {
 	// Create buffer for final output
 	outBuf := &bytes.Buffer{}

translit/korean.go

@@ -39,6 +39,8 @@ var compatJamoBlock = &unicode.RangeTable{
 // This was translated to Go from the code in https://codeberg.org/Freeyourgadget/Gadgetbridge
 type KoreanTranslit struct{}
 
+func (KoreanTranslit) Init() {}
+
 // User input consisting of isolated jamo is usually mapped to the KS X 1001 compatibility
 // block, but jamo resulting from decomposed syllables are mapped to the modern one. This
 // function maps compat jamo to modern ones where possible and returns all other characters

translit/translit.go

@@ -9,9 +9,9 @@ func Transliterate(s string, useMaps ...string) string {
 	// Create variable to store modified string
 	out := s
 	// If custom map exists
-	if customMap, ok := Transliterators["custom"]; ok {
+	if custom, ok := Transliterators["custom"]; ok {
 		// Perform transliteration with it
-		out = customMap.Transliterate(out)
+		out = custom.Transliterate(out)
 	}
 	// For every map to use
 	for _, useMap := range useMaps {
@@ -20,12 +20,13 @@ func Transliterate(s string, useMaps ...string) string {
 			continue
 		}
 		// Get requested map
-		translitMap, ok := Transliterators[useMap]
+		transliterator, ok := Transliterators[useMap]
 		if !ok {
 			continue
 		}
+		transliterator.Init()
 		// Perform transliteration
-		out = translitMap.Transliterate(out)
+		out = transliterator.Transliterate(out)
 	}
 	// Return result
 	return out
@@ -36,6 +37,7 @@ func Transliterate(s string, useMaps ...string) string {
 // and returns the resulting string.
 type Transliterator interface {
 	Transliterate(string) string
+	Init()
 }
 
 // Map implements Transliterator using a slice where
@@ -47,6 +49,8 @@ func (mt Map) Transliterate(s string) string {
 	return strings.NewReplacer(mt...).Replace(s)
 }
 
+func (Map) Init() {}
+
 // Transliterators stores transliterator implementations for each supported language.
 // Some of these were sourced from https://codeberg.org/Freeyourgadget/Gadgetbridge
 var Transliterators = map[string]Transliterator{