Merge pull request #52 from dburt/master

Add ePub builder

.gitignore

@@ -0,0 +1,3 @@
+chapters
+tmp
+*.epub

Spells (Alt)/Spells J.md

@@ -12,26 +12,4 @@
 
 **Duration:** 1 minute
 
-You touch a creature. The creature's jump distance is tripled until the spell ends.
-
-# Spells (K)
-
-#### Knock
-
-*2nd-level transmutation*
-
-**Casting Time:** 1 action
-
-**Range:** 60 feet
-
-**Components:** V
-
-**Duration:** Instantaneous
-
-Choose an object that you can see within range. The object can be a door, a box, a chest, a set of manacles, a padlock, or another object that contains a mundane or magical means that prevents access.
-
-A target that is held shut by a mundane lock or that is stuck or barred becomes unlocked, unstuck, or unbarred. If the object has multiple locks, only one of them is unlocked.
-
-If you choose a target that is held shut with *arcane lock*, that spell is suppressed for 10 minutes, during which time the target can be opened and shut normally.
-
-When you cast the spell, a loud knock, audible from as far away as 300 feet, emanates from the target object.
+You touch a creature. The creature's jump distance is tripled until the spell ends.

Spells (Alt)/Spells K.md

@@ -1,3 +1,22 @@
+
 # Spells (K)
 
-None.
+#### Knock
+
+*2nd-level transmutation*
+
+**Casting Time:** 1 action
+
+**Range:** 60 feet
+
+**Components:** V
+
+**Duration:** Instantaneous
+
+Choose an object that you can see within range. The object can be a door, a box, a chest, a set of manacles, a padlock, or another object that contains a mundane or magical means that prevents access.
+
+A target that is held shut by a mundane lock or that is stuck or barred becomes unlocked, unstuck, or unbarred. If the object has multiple locks, only one of them is unlocked.
+
+If you choose a target that is held shut with *arcane lock*, that spell is suppressed for 10 minutes, during which time the target can be opened and shut normally.
+
+When you cast the spell, a loud knock, audible from as far away as 300 feet, emanates from the target object.

Spells/Jump.md

@@ -11,5 +11,3 @@
 **Duration:** 1 minute
 
 You touch a creature. The creature's jump distance is tripled until the spell ends.
-
-# Spells (K)

build_epub

@@ -0,0 +1,38 @@
+#!/usr/bin/env ruby
+
+require 'pathname'
+
+chapters = %w(
+  Races
+  Classes
+  Characterizations
+  Gameplay
+  Equipment
+  Gamemastering
+  Spells\ (Alt)
+  Treasure\ (Alt)
+  Monsters\ (Alt)
+)
+
+# chapter = h1
+# file = h2
+
+`rm chapters/*.md`
+
+chapters.each_with_index do |chapter, i|
+  s = "# #{chapter.split.first}\n\n" +
+    Pathname(chapter).children.sort.map do |f|
+      data = f.read
+      data[/^#+ /] = ''  # remove initial heading (it will be re-added as h2)
+      hs = data.scan(/^#+ /).sort.uniq.map {|hdg| hdg.size - 1 }
+      (hs.length - 1).downto(0) do |h|
+        data.gsub! /^\#{#{hs[h]}}/, '#' * (h + 3)
+      end
+      "\n\n## " + data
+    end.join
+  File.write "chapters/#{i+1}_#{chapter.split.first}.md", s
+end
+
+pandoc_cmd = "pandoc -o Dungeons_and_Dragons_SRD_5.1.epub title.txt chapters/*"
+puts pandoc_cmd
+system pandoc_cmd

title.txt

@@ -0,0 +1,6 @@
+---
+title: Dungeons and Dragons SRD 5.1
+author: Wizards of the Coast
+rights: CC-BY-4.0
+language: en-US
+---