base @ -rot ( base c-addr u )
- \ Regonize prefixes and change base if needed
+ \ Recognize prefixes and change base if needed
over c@ >r ( base c-addr u ) ( r: char )
r@ [char] # = if rot drop 10 -rot 1 /string then
r@ [char] $ = if rot drop 16 -rot 1 /string then