From b2093f1ee328d676410753b7c4892345958c5514 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?H=C3=A9ctor=20Ram=C3=B3n=20Jim=C3=A9nez?= <hector@hecrj.dev>
Date: Fri, 22 Mar 2024 20:49:47 +0100
Subject: [PATCH] Fix multiple `Text` events inside code block on Windows

---
 book/src/guide.md |  4 ++--
 src/lib.rs        | 17 ++++++++++++-----
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/book/src/guide.md b/book/src/guide.md
index 45b0a63..23b56de 100644
--- a/book/src/guide.md
+++ b/book/src/guide.md
@@ -132,13 +132,13 @@ pub fn main() -> iced::Result {
 #     Decrement,
 # }
 # 
-# fn update(value: &mut u64, message: Message) {
+# fn update(value: &mut i64, message: Message) {
 #     match message {
 #         Message::Decrement => *value -= 1,
 #     }
 # }
 # 
-# fn view(value: &u64) -> Column<Message> {
+# fn view(value: &i64) -> Column<Message> {
 #     column![
 #         text(value),
 #         button("-").on_press(Message::Decrement),
diff --git a/src/lib.rs b/src/lib.rs
index ee60678..2b3127a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -94,6 +94,7 @@ fn process_chapter(
     let output = groups.into_iter().flat_map(|(is_iced_code, group)| {
         if is_iced_code {
             let mut events = Vec::new();
+            let mut code = String::new();
 
             for event in group {
                 if let Event::Start(Tag::CodeBlock(CodeBlockKind::Fenced(label))) = &event {
@@ -111,20 +112,26 @@ fn process_chapter(
                             )
                         });
 
+                    code.clear();
                     icebergs.push(None);
                     heights.push(height);
                     events.push(event);
-                } else if let Event::Text(code) = &event {
-                    if let Ok(iceberg) = compiler.compile(code) {
-                        if let Some(last_iceberg) = icebergs.last_mut() {
-                            *last_iceberg = Some(iceberg);
-                        }
+                } else if let Event::Text(text) = &event {
+                    if !code.ends_with('\n') {
+                        code.push('\n');
                     }
 
+                    code.push_str(text);
                     events.push(event);
                 } else if let Event::End(TagEnd::CodeBlock) = &event {
                     events.push(event);
 
+                    if let Ok(iceberg) = compiler.compile(&code) {
+                        if let Some(last_iceberg) = icebergs.last_mut() {
+                            *last_iceberg = Some(iceberg);
+                        }
+                    }
+
                     if is_first {
                         is_first = false;