From 1d44ab2cf5ee94e53d7928b4fb052276fed48906 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart@neuron.com>
Date: Thu, 11 Mar 2021 10:28:42 -0500
Subject: [PATCH] fix commented M82/M83 commands changing mode

---
 src/mode/fdm/export.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mode/fdm/export.js b/src/mode/fdm/export.js
index 8a0cdda4..b7a14414 100644
--- a/src/mode/fdm/export.js
+++ b/src/mode/fdm/export.js
@@ -192,11 +192,11 @@
             let line = device.gcodePre[i];
             if (line.indexOf('T0') >= 0) t0 = true; else
             if (line.indexOf('T1') >= 0) t1 = true; else
-            if (line.indexOf('M82') >= 0) {
+            if (line.indexOf('M82') === 0) {
                 extrudeAbs = true;
                 extrudeSet = true;
             } else
-            if (line.indexOf('M83') >= 0) {
+            if (line.indexOf('M83') === 0) {
                 extrudeAbs = false;
                 extrudeSet = true;
             } else