From 857e74737ed2fba65594511224783ec63e0e2f61 Mon Sep 17 00:00:00 2001
From: "Philip Sargent (laptop)" <philip.sargent@gmail.com>
Date: Wed, 18 Nov 2020 16:29:31 +0200
Subject: [PATCH] therion code colouring editor

---
 handbook/computing/getsurvex.html | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/handbook/computing/getsurvex.html b/handbook/computing/getsurvex.html
index 1086a6c78..80ed23e00 100644
--- a/handbook/computing/getsurvex.html
+++ b/handbook/computing/getsurvex.html
@@ -38,6 +38,9 @@ convert your sketches into actual plan and elevation presentation-quality survey
 <p>Article by Wookey: <a href="/expofiles/documents/therion-cp33.pdf"><em>Drawing Surveys with Therion</em></a> (Compass Points, March 2004)
 <p>
 <a href="https://therion.speleo.sk/">Therion website</a>
+<p>There is an extension to <a href="https://code.visualstudio.com/">Visual Studio Code</a> which 
+    syntax-colours Therion .th files. So try using that as your 
+    <a href="https://therion.speleo.sk/workflow.php">Therion file editor</a>. </p>
 <h2>GPS stuff</h2>
 <p>GPS is increasingly important for all the surface work.