Takes a rawkey as returned from the Keyboard Raw Key command and extracts the ascii code of the character from it.
More information on the character contained in a raw key on the Raw Key Char page, and more information on the meaning of ascii codes can be found on the Ascii Codes Explained page.
The 'Raw Key Ascii' command is equivalent to getting the character from a raw key and then getting that character's ascii code.
Eg: