Merge pull request #1 from boozook/fmt

fix format

src/preprocessor.rs

@@ -91,33 +91,32 @@ fn process_code_blocks(chapter: &mut Chapter, cfg: &Cfg) -> Result<String, std::
 	// parses our output). It is important to use new_cmark_parser so
 	// that we parse things like tables consistently with mdBook.
 	let parser = mdbook::utils::new_cmark_parser(&chapter.content, false);
-	let events = parser
-		.map(|e| {
-			use State::*;
-			use Event::*;
-			use CowStr::*;
-			use CodeBlockKind::*;
-			use Tag::{CodeBlock, Paragraph};
-
-			match (&e, &mut state) {
-				(Start(CodeBlock(Fenced(Borrowed(mark)))), None) if mark == &cfg.code_block => {
-					state = Open;
-					Some(Start(Paragraph))
-				},
-
-				(Text(Borrowed(text)), Open) => {
-					state = Closing;
-					Some(Html(bob_handler(text, &cfg.settings).into()))
-				},
-
-				(End(CodeBlock(Fenced(Borrowed(mark)))), Closing) if mark == &cfg.code_block => {
-					state = None;
-					Some(End(Paragraph))
-				},
-				_ => Some(e),
-			}
-		})
-		.flatten();
+	let events = parser.map(|e| {
+		                   use State::*;
+		                   use Event::*;
+		                   use CowStr::*;
+		                   use CodeBlockKind::*;
+		                   use Tag::{CodeBlock, Paragraph};
+
+		                   match (&e, &mut state) {
+			                   (Start(CodeBlock(Fenced(Borrowed(mark)))), None) if mark == &cfg.code_block => {
+			                      state = Open;
+			                      Some(Start(Paragraph))
+		                      },
+
+		                      (Text(Borrowed(text)), Open) => {
+			                      state = Closing;
+			                      Some(Html(bob_handler(text, &cfg.settings).into()))
+		                      },
+
+		                      (End(CodeBlock(Fenced(Borrowed(mark)))), Closing) if mark == &cfg.code_block => {
+			                      state = None;
+			                      Some(End(Paragraph))
+		                      },
+		                      _ => Some(e),
+		                   }
+	                   })
+	                   .flatten();
 	cmark(events, &mut buf).map(|_| buf)
 }