Change completion.word to completion.showWord

Updates the config option from a boolean to a string that has three
supported values:
* Disable: Never show text completions
* Enable: Always show text completions
* Fallback: Only show text completions as a fallback when there are no
  semantic completions found.

1 files changed, 5 insertions, 2 deletions

diff --git a/script/core/completion.lua b/script/core/completion.lua
index 6914e9cf..0d837b08 100644
--- a/script/core/completion.lua
+++ b/script/core/completion.lua
@@ -624,11 +624,14 @@ local function checkTableField(ast, word, start, results)
 end
 
 local function checkCommon(myUri, word, text, offset, results)
-    if not config.get 'Lua.completion.word' then
+    local showWord = config.get 'Lua.completion.showWord'
+    if showWord == 'Disable' then
         return
     end
-
     results.enableCommon = true
+    if showWord == 'Fallback' and #results ~= 0 then
+        return
+    end
     local used = {}
     for _, result in ipairs(results) do
         used[result.label:match '^[^(]*'] = true