From e06b08b23e0754f27628052b40c04f4fee05ab8c Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Fri, 10 Feb 2017 14:43:45 +0100
Subject: [PATCH] Explain torch group

---
 API.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/API.md b/API.md
index e426a5b062..02f788aa13 100644
--- a/API.md
+++ b/API.md
@@ -53,6 +53,9 @@ These groups are used mostly for informational purposes
 * `not_solid=1`: Block is sold (only assign this group for nodes which are automatically detected as “solid” in error
 * `water=1`: Water
 * `lava=1`: Lava
+* `torch`: Torch or torch-like node
+    * `torch=1`: Torch on floor
+    * `torch=2`: Torch at wall
 * `liquid`: Block is a liquid
     * `liquid=1`: Unspecified type
     * `liquid=2`: Water