




The predicate for bmp-char objects.
The function bmp-char-p returns t if its argument is a character with a code less than #x10000, otherwise it returns nil.
bmp-char-p was new in LispWorks 7.0. In LispWorks 6.1 and earlier versions simple-char-p has the most similar meaning.
LispWorks User Guide and Reference Manual - 20 Sep 2017