build: add Makefile

.editorconfig

@@ -7,3 +7,8 @@ trim_trailing_whitespace = true
 
 [*.md]
 trim_trailing_whitespace = false
+
+[Makefile]
+tab_width = 4
+indent_size = 4
+indent_style = tab

Makefile

@@ -0,0 +1,7 @@
+MUSHDIR=$(HOME)/Library/Application Support/CrossOver/Bottles/MushClient/drive_c/users/crossover/MUSHclient
+PLUGDIR=$(MUSHDIR)/worlds/plugins
+
+.PHONY: install/spellbook
+install/spellbook:
+	cp "./Spellbook/Spellbook.xml" "$(PLUGDIR)"
+	@echo "Spellbook installed."

Spellbook/README.md

@@ -8,8 +8,9 @@ Example:
 
 ## Installation
 
-1. Download [Spellbook.xml](Spellbook.xml)
-1. Open Plugin Manager (Ctrl+Alt+P)
+1. Download [Spellbook.xml](Spellbook.xml), place it somewhere it wouldn't move (e.g. the plugins
+   directory in your MUSHClient installation)
+1. Open Plugin Manager (Ctrl+Shift+P)
 1. Add `Spellbook.xml` via the plugin manager
 
 ## Usage