From c9ba59bf02debd1c6409c1ac5a75a951f18a14a0 Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Sun, 4 Sep 2011 21:02:33 +0200
Subject: Implemented support for for() with scalar argument, e.g. for (i=23)
 echo(i)


diff --git a/doc/visitor-changes.txt b/doc/visitor-changes.txt
index 2fdc944..4e864bf 100644
--- a/doc/visitor-changes.txt
+++ b/doc/visitor-changes.txt
@@ -1,3 +1,4 @@
 Changes in visitor branch:
 o import_dxf(): layername="" imports all layers. Importing a single layer with a zero-length name is no longer supported. FIXME: The same prob. goes for dims
 o cylinder(): the r parameter will now always be used in place of a missing r1 or r2
+o for() with scalar argument now works, e.g.: for (i=23) echo(i)
diff --git a/src/control.cc b/src/control.cc
index 36689a0..26458fb 100644
--- a/src/control.cc
+++ b/src/control.cc
@@ -80,6 +80,7 @@ void for_eval(AbstractNode &node, const ModuleInstantiation &inst, size_t l,
 			}
 		}
 		else {
+			c.set_variable(it_name, it_values);
 			for_eval(node, inst, l+1, call_argnames, call_argvalues, &c);
 		}
 	} else {
-- 
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