From f3f6b40ea91984fd4c152aa03451de75121f0b0b Mon Sep 17 00:00:00 2001
From: Michal Budzynski <budziq@gmail.com>
Date: Mon, 3 Jul 2017 23:18:27 +0200
Subject: [PATCH] Moved playpen.rs `renderer` helper to `preprocess/links.rs`
 module

---
 src/lib.rs                                                     | 1 +
 .../html_handlebars/helpers/playpen.rs => preprocess/links.rs} | 0
 src/preprocess/mod.rs                                          | 1 +
 src/renderer/html_handlebars/hbs_renderer.rs                   | 3 ++-
 src/renderer/html_handlebars/helpers/mod.rs                    | 1 -
 5 files changed, 4 insertions(+), 2 deletions(-)
 rename src/{renderer/html_handlebars/helpers/playpen.rs => preprocess/links.rs} (100%)
 create mode 100644 src/preprocess/mod.rs

diff --git a/src/lib.rs b/src/lib.rs
index b4757c54..897768c5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -86,6 +86,7 @@ extern crate log;
 pub mod book;
 pub mod config;
 mod parse;
+mod preprocess;
 pub mod renderer;
 pub mod theme;
 pub mod utils;
diff --git a/src/renderer/html_handlebars/helpers/playpen.rs b/src/preprocess/links.rs
similarity index 100%
rename from src/renderer/html_handlebars/helpers/playpen.rs
rename to src/preprocess/links.rs
diff --git a/src/preprocess/mod.rs b/src/preprocess/mod.rs
new file mode 100644
index 00000000..19b2f4d4
--- /dev/null
+++ b/src/preprocess/mod.rs
@@ -0,0 +1 @@
+pub mod links;
diff --git a/src/renderer/html_handlebars/hbs_renderer.rs b/src/renderer/html_handlebars/hbs_renderer.rs
index b1ba47ca..321fcc87 100644
--- a/src/renderer/html_handlebars/hbs_renderer.rs
+++ b/src/renderer/html_handlebars/hbs_renderer.rs
@@ -1,4 +1,5 @@
 use renderer::html_handlebars::helpers;
+use preprocess;
 use renderer::Renderer;
 use book::MDBook;
 use book::bookitem::{BookItem, Chapter};
@@ -46,7 +47,7 @@ impl HtmlHandlebars {
 
                     // Parse for playpen links
                     if let Some(p) = path.parent() {
-                        content = helpers::playpen::render_playpen(&content, p);
+                        content = preprocess::links::render_playpen(&content, p);
                     }
 
                     content = utils::render_markdown(&content, ctx.book.get_curly_quotes());
diff --git a/src/renderer/html_handlebars/helpers/mod.rs b/src/renderer/html_handlebars/helpers/mod.rs
index 2fc287c2..62fc6149 100644
--- a/src/renderer/html_handlebars/helpers/mod.rs
+++ b/src/renderer/html_handlebars/helpers/mod.rs
@@ -1,3 +1,2 @@
 pub mod navigation;
 pub mod toc;
-pub mod playpen;