====== Function STANDARD-CHAR-P ====== ====Syntax==== * **standard-char-p** //character// → //generalized-boolean// ====Arguments and Values==== * //character// - a //[[CL:Glossary:character]]//. * //generalized-boolean// - a //[[CL:Glossary:generalized boolean]]//. ====Description==== Returns //[[CL:Glossary:true]]// if //character// is of //[[CL:Glossary:type]]// **[[CL:Types:standard-char]]**; otherwise, returns //[[CL:Glossary:false]]//. ====Examples==== <blockquote> (standard-char-p #\Space) <r>//[[CL:Glossary:true]]// </r> (standard-char-p #\~) <r>//[[CL:Glossary:true]]// </r> ;; This next example presupposes an implementation in which #\Bell is a defined character. (standard-char-p #\Bell) <r>//[[CL:Glossary:false]]//</r> </blockquote> ====Affected By==== None. ====Exceptional Situations==== Should signal an error of type type-error if //character// is not a //[[CL:Glossary:character]]//. ====See Also==== None. ====Notes==== None.