3 files changed, 10 insertions, 2 deletions
diff --git a/script-beta/core/hover/arg.lua b/script-beta/core/hover/arg.lua
index 5dcf94b6..ef5eef57 100644
--- a/script-beta/core/hover/arg.lua
+++ b/script-beta/core/hover/arg.lua
@@ -90,7 +90,11 @@ local function asDocFunction(source)
     for i = 1, #source.args do
         local arg = source.args[i]
         local name = arg.name[1]
-        args[i] = ('%s: %s'):format(name, vm.getInferType(arg.extends))
+        args[i] = ('%s: %s%s'):format(
+            name,
+            vm.getInferType(arg.extends),
+            arg.optional and '?' or ''
+        )
     end
     return table.concat(args, ', ')
 end
diff --git a/script-beta/core/hover/name.lua b/script-beta/core/hover/name.lua
index 4d5b015c..9f19d8f3 100644
--- a/script-beta/core/hover/name.lua
+++ b/script-beta/core/hover/name.lua
@@ -71,6 +71,7 @@ end
 
 local function asDocFunction(source)
     local doc = guide.getParentType(source, 'doc.type')
+            or  guide.getParentType(source, 'doc.overload')
     if not doc or not doc.bindSources then
         return ''
     end
diff --git a/script-beta/core/hover/return.lua b/script-beta/core/hover/return.lua
index 4159e039..a0b4363d 100644
--- a/script-beta/core/hover/return.lua
+++ b/script-beta/core/hover/return.lua
@@ -126,7 +126,10 @@ local function asDocFunction(source)
     end
     local returns = {}
     for i, rtn in ipairs(source.returns) do
-        local rtnText = vm.getInferType(rtn)
+        local rtnText = ('%s%s'):format(
+            vm.getInferType(rtn),
+            rtn.optional and '?' or ''
+        )
         if i == 1 then
             returns[#returns+1] = ('  -> %s'):format(rtnText)
         else