hover的第一步

1 files changed, 16 insertions, 0 deletions

diff --git a/server-beta/src/core/hover/name.lua b/server-beta/src/core/hover/name.lua
new file mode 100644
index 00000000..d0caf885
--- /dev/null
+++ b/server-beta/src/core/hover/name.lua
@@ -0,0 +1,16 @@
+local function asLocal(source)
+    return source[1]
+end
+
+return function (source)
+    local parent = source.parent
+    if not parent then
+        return ''
+    end
+    if parent.type == 'local'
+    or parent.type == 'getlocal'
+    or parent.type == 'setlocal' then
+        return asLocal(parent)
+    end
+    return ''
+end