ToC | DocOverview | CGDoc | RelNotes | Index | PermutedIndex
| Allegro CL

| ANSI Common Lisp 2 Syntax 2.1 Character Syntax 2.1.4 Character Syntax Types ### 2.1.4.3 Invalid Characters Characters with the constituent trait invalid cannot ever appear in a token except under the control of a single escape character. If an invalid character is encountered while an object is being read, an error of type reader-error is signaled. If an invalid character is preceded by a single escape character, it is treated as an alphabetic2 constituent instead.

© Franz Inc. All Rights Reserved - File last updated 2022-07-25