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Added blurb about uninterned symbols.

This commit is contained in:
Marius Vollmer 2002-02-04 22:00:42 +00:00
parent 877accb11a
commit 610922b2e2

9
NEWS
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@ -20,6 +20,15 @@ debugging evaluator gives better error messages.
* Changes to Scheme functions and syntax
** We now have uninterned symbols.
The new function 'make-symbol' will return a uninterned symbol. This
is a symbol that is unique and is guaranteed to remain unique.
However, uninterned symbols can not yet be read back in.
Use the new function 'symbol-interned?' to check whether a symbol is
interned or not.
** pretty-print has more options.
The function pretty-print from the (ice-9 pretty-print) module can now