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authorKeith Packard <keithp@keithp.com>2017-12-01 15:40:23 -0600
committerKeith Packard <keithp@keithp.com>2017-12-01 15:40:23 -0600
commitc31744299e5a4342bbe26d3735ee2d8f09192ae9 (patch)
tree108153f1d01c56800d6e4dc0c56dbcce979717be /src/lisp/ao_lisp_builtin.txt
parent98923ae1189f062b8b94120d47a56892db25493f (diff)
altos/lisp: split set/def. Add def support to lambdas
In scheme, set can only re-define existing variables while def cannot redefine existing variables in lambda context. Def within lambda creates a new variable at the nearest enclosing scope. Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/lisp/ao_lisp_builtin.txt')
-rw-r--r--src/lisp/ao_lisp_builtin.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/lisp/ao_lisp_builtin.txt b/src/lisp/ao_lisp_builtin.txt
index 6925ac17..abed7afe 100644
--- a/src/lisp/ao_lisp_builtin.txt
+++ b/src/lisp/ao_lisp_builtin.txt
@@ -15,6 +15,7 @@ atom unquote
atom unquote_splicing unquote-splicing
f_lambda set
macro setq set!
+f_lambda def
nlambda cond
nlambda begin
nlambda while