What it does
FolderFirst takes no arguments, and answers a string. That is the first of 2 forms.
Syntax
1
FolderFirst() → string2
FolderFirst(mode integer) → stringParameters
| Name | Type | In forms |
|---|---|---|
| mode | integer | 2 |
Every form returns
string
Example · generated
Form 1, the short one
DO Print(FolderFirst()) Sync()LOOPForm 2, with every argument
DO Print(FolderFirst(1)) Sync()LOOPFolderFirst is called and its answer is printed every frame. The DO … LOOP is not decoration: a classic BASIC program ends the moment it runs out of lines, and Sync() is what draws the frame.