improvements from #617.

Makefile

@@ -29,7 +29,7 @@ build-cmark-gfm:
 
 build-markdown-it:
 	cd ${ROOT}/vendor/markdown-it && \
-	cargo build --release && \
+	cargo build --release --no-default-features && \
 	cp target/release/markdown-it ${ROOT}/benches/markdown-it
 
 build-pulldown-cmark:

examples/custom_formatter_alt_text.rs

@@ -56,7 +56,7 @@ fn main() {
         formatter,
         (),
     )
-    .unwrap_or_else(|_| unreachable!("writing to Vec<u8> cannot fail"));
+    .unwrap_or_else(|_| unreachable!("writing to String cannot fail"));
 
     println!("{out}");
 }

examples/iterator_replace.rs

@@ -24,9 +24,10 @@ fn replace_text(document: &str, orig_string: &str, replacement: &str) -> String
 }
 
 fn main() {
-    let doc = "This is my input.\n\n1. Also [my](#) input.\n2. Certainly *my* input.\n";
-    let orig = "my";
-    let repl = "your";
+    let doc =
+        "Hello, pretty world!\n\n1. Do you like [pretty](#) paintings?\n2. Or *pretty* music?\n";
+    let orig = "pretty";
+    let repl = "beautiful";
     let html = replace_text(doc, orig, repl);
 
     println!("{}", html);

src/cm.rs

@@ -1,3 +1,9 @@
+use std::cmp::max;
+use std::fmt;
+use std::io::{self, Write};
+use std::str;
+pub use typed_arena::Arena;
+
 use crate::ctype::{isalpha, isdigit, ispunct, isspace};
 use crate::nodes::{
     AstNode, ListDelimType, ListType, NodeAlert, NodeCodeBlock, NodeHeading, NodeHtmlBlock,
@@ -8,13 +14,7 @@ use crate::parser::shortcodes::NodeShortCode;
 use crate::parser::{Options, WikiLinksMode};
 use crate::scanners;
 use crate::strings::trim_start_match;
-use crate::{node_matches, nodes, Plugins};
-pub use typed_arena::Arena;
-
-use std::cmp::max;
-use std::fmt;
-use std::io::{self, Write};
-use std::str;
+use crate::{node_matches, Plugins};
 
 /// Formats an AST as CommonMark, modified by the given options.
 pub fn format_document<'a>(
@@ -292,7 +292,7 @@ impl<'a, 'o, 'c> CommonMarkFormatter<'a, 'o, 'c> {
     }
 
     fn get_in_tight_list_item(&self, node: &'a AstNode<'a>) -> bool {
-        let tmp = match nodes::containing_block(node) {
+        let tmp = match node.containing_block() {
             Some(tmp) => tmp,
             None => return false,
         };

src/html.rs

@@ -7,6 +7,10 @@
 mod anchorizer;
 mod context;
 
+use std::collections::HashMap;
+use std::fmt::{self, Write};
+use std::str;
+
 use crate::adapters::HeadingMeta;
 use crate::character_set::character_set;
 use crate::ctype::isspace;
@@ -16,9 +20,6 @@ use crate::nodes::{
 };
 use crate::parser::{Options, Plugins};
 use crate::{node_matches, scanners};
-use std::collections::HashMap;
-use std::fmt::{self, Write};
-use std::str;
 
 #[doc(hidden)]
 pub use anchorizer::Anchorizer;

src/lib.rs

@@ -7,8 +7,10 @@
 //!
 //! ```
 //! use comrak::{markdown_to_html, Options};
-//! assert_eq!(markdown_to_html("Hello, **世界**!", &Options::default()),
-//!            "<p>Hello, <strong>世界</strong>!</p>\n");
+//! assert_eq!(
+//!     markdown_to_html("Olá, **世界**!", &Options::default()),
+//!     "<p>Olá, <strong>世界</strong>!</p>\n"
+//! );
 //! ```
 //!
 //! Or you can parse the input into an AST yourself, manipulate it, and then use your desired
@@ -23,12 +25,12 @@
 //!
 //! let root = parse_document(
 //!     &arena,
-//!     "This is my input.\n\n1. Also [my](#) input.\n2. Certainly *my* input.\n",
+//!     "Hello, pretty world!\n\n1. Do you like [pretty](#) paintings?\n2. Or *pretty* music?\n",
 //!     &Options::default());
 //!
 //! for node in root.descendants() {
 //!     if let NodeValue::Text(ref mut text) = node.data.borrow_mut().value {
-//!         *text = text.replace("my", "your");
+//!         *text = text.replace("pretty", "beautiful");
 //!     }
 //! }
 //!
@@ -37,10 +39,10 @@
 //!
 //! assert_eq!(
 //!     &html,
-//!     "<p>This is your input.</p>\n\
+//!     "<p>Hello, beautiful world!</p>\n\
 //!      <ol>\n\
-//!      <li>Also <a href=\"#\">your</a> input.</li>\n\
-//!      <li>Certainly <em>your</em> input.</li>\n\
+//!      <li>Do you like <a href=\"#\">beautiful</a> paintings?</li>\n\
+//!      <li>Or <em>beautiful</em> music?</li>\n\
 //!      </ol>\n");
 //! # }
 //! ```