From f63b57043d883077944d304733220a1de6c527cd Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Wed, 15 Apr 2020 16:19:17 +0800
Subject: [PATCH] fix symbol

---
 src/experimental/_impl/_lsystem3_impl.scad | 2 +-
 src/experimental/lsystem3.scad             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/experimental/_impl/_lsystem3_impl.scad b/src/experimental/_impl/_lsystem3_impl.scad
index 8c74038c..1a341e52 100644
--- a/src/experimental/_impl/_lsystem3_impl.scad
+++ b/src/experimental/_impl/_lsystem3_impl.scad
@@ -25,7 +25,7 @@ function _next_t2(t, code, angle, leng) =
     code == "-"  ? turtle3d("zu_turn", t, -angle) : 
     code == "|"  ? turtle3d("zu_turn", t, 180) :   
     code == "&"  ? turtle3d("yu_turn", t, angle) :        
-    code == "∧"  ? turtle3d("yu_turn", t, -angle) :
+    code == "^"  ? turtle3d("yu_turn", t, -angle) :
     code == "\\" ? turtle3d("xu_turn", t, angle) :             
     code == "/"  ? turtle3d("xu_turn", t, -angle) : t;       
 
diff --git a/src/experimental/lsystem3.scad b/src/experimental/lsystem3.scad
index eb12cbe1..c3c7e162 100644
--- a/src/experimental/lsystem3.scad
+++ b/src/experimental/lsystem3.scad
@@ -9,7 +9,7 @@ use <turtle/turtle3d.scad>;
    -  Turn right
    |  Reverse direction (ie: turn by 180 degrees)
    &  Pitch down
-   ∧  Pitch up
+   ^  Pitch up
    \  Roll left
    /  Roll right       
    [  Push current turtle state onto stack