From 00e2b9eb5006620321f9ee2b5b5d2a49f941f3c4 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Thu, 19 Nov 2020 10:09:38 -0500
Subject: [PATCH] repeat header lines that contain {tool} for each extruder

---
 src/mode/fdm/export.js | 10 +++++++++-
 web/kiri/index.css     |  3 +++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/mode/fdm/export.js b/src/mode/fdm/export.js
index 2d2f7c91..13da8d78 100644
--- a/src/mode/fdm/export.js
+++ b/src/mode/fdm/export.js
@@ -145,7 +145,15 @@
                     }
                 });
             }
-            appendSub(line);
+            if (line.indexOf("{tool}") > 0 && extruders.length > 1) {
+                for (let i=0; i<extruders.length; i++) {
+                    subst.tool = i;
+                    appendSub(line);
+                }
+                subst.tool = 0;
+            } else {
+                appendSub(line);
+            }
         }
 
         function dwell(ms) {
diff --git a/web/kiri/index.css b/web/kiri/index.css
index a9a78916..73361707 100644
--- a/web/kiri/index.css
+++ b/web/kiri/index.css
@@ -664,6 +664,9 @@ th, tr, td, label {
     #help li {
         margin-left: 20px;
     }
+    .content br {
+        margin: 10px;
+    }
 }
 #help .header {
     background-color: rgba(0,0,0,0.1);