[Lazarus] External tools and $Prompt()

[Ludo Brands]

Hi,

When creating an external tool using $Prompt() as Parameters, I'm getting a
"Form resource TMacroPrompDialog not found. For resourceless forms CreateNew
constructor ..." error message. Note that the missing "t" in
"TMacroPrompDialog" is not a typo of mine. 
Am I doing something wrong or is this a bug? Lazarus svn 34537

Thanks, Ludo