[transliteration] Similar init method for transliteration

src/transliterate.c

@@ -1903,12 +1903,13 @@ bool transliteration_table_save(char *filename) {
 
 }
 
+bool transliteration_module_init(void) {
+    trans_table = transliteration_table_new();
+    return trans_table != NULL;
+}
+
 bool transliteration_module_setup(char *filename) {
-    if (filename == NULL && trans_table == NULL) {
-        // Just init the table
-        trans_table = transliteration_table_new();
-        return true;
-    } else if (trans_table == NULL) {
+    if (trans_table == NULL) {
         return transliteration_table_load(filename == NULL ? DEFAULT_TRANSLITERATION_PATH : filename);
     }
 

src/transliterate.h

@@ -167,6 +167,7 @@ bool transliteration_table_write(FILE *file);
 bool transliteration_table_save(char *filename);
 
 // Module setup/teardown
+bool transliteration_module_init(void);
 bool transliteration_module_setup(char *filename);
 void transliteration_module_teardown(void);
 

src/transliteration_table_builder.c

@@ -244,7 +244,7 @@ int main(int argc, char **argv) {
     char *group_regex_str;
     size_t group_regex_len;
 
-    transliteration_module_setup(NULL);
+    transliteration_module_init();
 
     transliteration_table_t *trans_table = get_transliteration_table();