Add postfix snippet for `unpack`

1 files changed, 18 insertions, 0 deletions

diff --git a/script/core/completion/postfix.lua b/script/core/completion/postfix.lua
index 1331a0e4..b5f33315 100644
--- a/script/core/completion/postfix.lua
+++ b/script/core/completion/postfix.lua
@@ -220,6 +220,24 @@ register 'pairs' {
     end
 }
 
+register 'unpack' {
+    function (state, source, callback)
+        if  source.type ~= 'getglobal'
+        and source.type ~= 'getfield'
+        and source.type ~= 'getmethod'
+        and source.type ~= 'getindex'
+        and source.type ~= 'getlocal'
+        and source.type ~= 'call'
+        and source.type ~= 'table' then
+            return
+        end
+        local subber = subString(state)
+        callback(string.format('unpack(%s)'
+            , subber(source.start + 1, source.finish)
+        ))
+    end
+}
+
 register 'insert' {
     function (state, source, callback)
         if  source.type ~= 'getglobal'