Limit the amounts of calls to get_extra_word_chars

This is a relatively expensive function as it needs to resolve
an option, which uses dynamic_cast.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/word_db.hh b/src/word_db.hh
index aef047d0..dab65d4c 100644
--- a/src/word_db.hh
+++ b/src/word_db.hh
@@ -28,8 +28,8 @@ public:
     int get_word_occurences(StringView word) const;
 private:
     void update_db();
-    void add_words(StringView line);
-    void remove_words(StringView line);
+    void add_words(StringView line, ConstArrayView<Codepoint> extra_word_chars);
+    void remove_words(StringView line, ConstArrayView<Codepoint> extra_word_chars);
 
     void rebuild_db();