Move get_word_db to word_db.cc

1 files changed, 9 insertions, 0 deletions

diff --git a/src/word_db.cc b/src/word_db.cc
index a5d59e4c..c9bd226a 100644
--- a/src/word_db.cc
+++ b/src/word_db.cc
@@ -10,6 +10,15 @@ namespace Kakoune
 
 using WordList = Vector<StringView>;
 
+WordDB& get_word_db(const Buffer& buffer)
+{
+    static const ValueId word_db_id = get_free_value_id();
+    Value& cache_val = buffer.values()[word_db_id];
+    if (not cache_val)
+        cache_val = Value(WordDB{buffer});
+    return cache_val.as<WordDB>();
+}
+
 static WordList get_words(StringView content, ConstArrayView<Codepoint> extra_word_chars)
 {
     WordList res;