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authorOwen Jacobson <owen@grimoire.ca>2017-11-14 02:51:27 -0500
committerOwen Jacobson <owen@grimoire.ca>2017-11-14 02:51:27 -0500
commit6ab0fb837e5b1cc40002037e2ed15505f99cbbe3 (patch)
treed7fbc91d82588af74b5f4a931c7ba3344f63ab41 /primer.py
parent10dad94b84ae0a41b1ff03d6d705732834958efb (diff)
Macro expander.
This includes a fairly complete quasiquote system, and a complete rework of the expander.
Diffstat (limited to 'primer.py')
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diff --git a/primer.py b/primer.py
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+import actinide as a
+import actinide.types as t
+import actinide.expander as x
+
+s = a.Session()
+
+def expand(form):
+ return x.expand(form, s.symbols, s.macros)
+
+s.macros[s.symbol('twice')] = lambda f: (t.list(f, f),)