Debugging Lua and Step Into issue

[Rick]

So when I step through I have some strange behavior. If I have something like below:

 

 

function ScanDirRecursive(dir)
local files = ScanDir(dir)

local i
for i = 1, table.getn(files) do
local ext = FileSystem:ExtractExt(files[i])

if files[i] == "" then
-- this is a directory
local fs = ScanDirRecursive(files[i])

-- copy all files we just found in fs to the final files table
local j
for j = 1, table.getn(fs) do
table.insert(files, fs[j])
end
elseif files[i] == "mdl" then
-- this is a model file so we want to add it to our list
table.insert(files, files[i])
end
end

return files
end

 

I put a break point on the line that has FileSystem:ExtractExt(files). If I press F9 (step into) the cursor goes back up to the line above (the if statement). Basically it looks like it ran everything below and hit the breakpoint I have back on the if statement. Now an F9 obviously can't go into FileSystem:ExtractExt() but then it should be acting like a Step Over command instead of a Resume command. This is how Visual Studio does it and I assume all debuggers.