doc/concepts.tex: Fix subclass/superclass confusion.

[sod] / src / pset-parse.lisp

diff --git a/src/pset-parse.lisp b/src/pset-parse.lisp
index b3b1d8c..a2199b6 100644 (file)
--- a/src/pset-parse.lisp
+++ b/src/pset-parse.lisp
@@ -73,7 +73,7 @@
       "Parse and evaluate a simple expression.
 
    The result is a pair (TYPE . VALUE).  Currently, type types are `:id',
-   `:int', `:string', and `:char'.  If an error prevented a sane value from
+   `:int', `:string', `:char', `:fragment', `:type'.  If an error prevented a sane value from
    being produced, the type `:invalid' is returned.
 
    The syntax of expressions is rather limited at the moment, but more may be
@@ -120,7 +120,7 @@
                                     (values (cons :type (car dc))
                                             t t))))
                           (t
-                           (values (list :int :id :char :string #\?)
+                           (values (list :int :id :char :string #\? #\{ #\<)
                                    nil nil)))))
                 (or (seq (#\+) add)
                     (seq (#\-) sub)