Refactor to split parse from compile options

43 files changed, 627 insertions, 314 deletions

diff --git a/tests/attention.rs b/tests/attention.rs
index abed33c..83e68d9 100644
--- a/tests/attention.rs
+++ b/tests/attention.rs
@@ -3,15 +3,18 @@ use micromark::{
     mdast::{Emphasis, Node, Paragraph, Root, Strong, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn attention() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
-        allow_dangerous_protocol: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -821,9 +824,12 @@ fn attention() -> Result<(), String> {
         micromark_with_options(
             "*a*",
             &Options {
-                constructs: Constructs {
-                    attention: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        attention: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -833,7 +839,7 @@ fn attention() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a *alpha* b **bravo** c.", &Options::default())?,
+        micromark_to_mdast("a *alpha* b **bravo** c.", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
diff --git a/tests/autolink.rs b/tests/autolink.rs
index 78725b2..7ef3caa 100644
--- a/tests/autolink.rs
+++ b/tests/autolink.rs
@@ -3,15 +3,18 @@ use micromark::{
     mdast::{Link, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn autolink() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
-        allow_dangerous_protocol: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -253,9 +256,12 @@ fn autolink() -> Result<(), String> {
         micromark_with_options(
             "<a@b.co>",
             &Options {
-                constructs: Constructs {
-                    autolink: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        autolink: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -267,7 +273,7 @@ fn autolink() -> Result<(), String> {
     assert_eq!(
         micromark_to_mdast(
             "a <https://alpha.com> b <bravo@charlie.com> c.",
-            &Options::default()
+            &ParseOptions::default()
         )?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
diff --git a/tests/block_quote.rs b/tests/block_quote.rs
index 6b155c5..12db252 100644
--- a/tests/block_quote.rs
+++ b/tests/block_quote.rs
@@ -3,7 +3,7 @@ use micromark::{
     mdast::{BlockQuote, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
@@ -205,9 +205,12 @@ fn block_quote() -> Result<(), String> {
         micromark_with_options(
             "> # a\n> b\n> c",
             &Options {
-                constructs: Constructs {
-                    block_quote: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        block_quote: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -217,7 +220,7 @@ fn block_quote() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("> a", &Options::default())?,
+        micromark_to_mdast("> a", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::BlockQuote(BlockQuote {
                 children: vec![Node::Paragraph(Paragraph {
diff --git a/tests/character_escape.rs b/tests/character_escape.rs
index 44eff0b..54944aa 100644
--- a/tests/character_escape.rs
+++ b/tests/character_escape.rs
@@ -3,15 +3,18 @@ use micromark::{
     mdast::{Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn character_escape() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
-        allow_dangerous_protocol: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -87,9 +90,12 @@ fn character_escape() -> Result<(), String> {
         micromark_with_options(
             "\\> a",
             &Options {
-                constructs: Constructs {
-                    character_escape: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        character_escape: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -99,7 +105,7 @@ fn character_escape() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a \\* b", &Options::default())?,
+        micromark_to_mdast("a \\* b", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![Node::Text(Text {
diff --git a/tests/character_reference.rs b/tests/character_reference.rs
index ccf506e..1cc732e 100644
--- a/tests/character_reference.rs
+++ b/tests/character_reference.rs
@@ -3,7 +3,7 @@ use micromark::{
     mdast::{Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
@@ -52,7 +52,11 @@ fn character_reference() -> Result<(), String> {
         micromark_with_options(
             "<a href=\"&ouml;&ouml;.html\">",
             &Options {
-                allow_dangerous_html: true,
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    allow_dangerous_protocol: true,
+                    ..CompileOptions::default()
+                },
                 ..Options::default()
             }
         )?,
@@ -197,9 +201,12 @@ fn character_reference() -> Result<(), String> {
         micromark_with_options(
             "&amp;",
             &Options {
-                constructs: Constructs {
-                    character_reference: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        character_reference: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -209,7 +216,7 @@ fn character_reference() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("&nbsp; &amp; &copy; &AElig; &Dcaron;\n&frac34; &HilbertSpace; &DifferentialD;\n&ClockwiseContourIntegral; &ngE;", &Options::default())?,
+        micromark_to_mdast("&nbsp; &amp; &copy; &AElig; &Dcaron;\n&frac34; &HilbertSpace; &DifferentialD;\n&ClockwiseContourIntegral; &ngE;", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![Node::Text(Text {
diff --git a/tests/code_fenced.rs b/tests/code_fenced.rs
index 06f0d6a..6da38a9 100644
--- a/tests/code_fenced.rs
+++ b/tests/code_fenced.rs
@@ -3,7 +3,7 @@ use micromark::{
     mdast::{Code, Node, Root},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
@@ -266,9 +266,12 @@ fn code_fenced() -> Result<(), String> {
         micromark_with_options(
             "```",
             &Options {
-                constructs: Constructs {
-                    code_fenced: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        code_fenced: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -280,7 +283,7 @@ fn code_fenced() -> Result<(), String> {
     assert_eq!(
         micromark_to_mdast(
             "```js extra\nconsole.log(1)\nconsole.log(2)\n```",
-            &Options::default()
+            &ParseOptions::default()
         )?,
         Node::Root(Root {
             children: vec![Node::Code(Code {
@@ -295,7 +298,7 @@ fn code_fenced() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("```\nasd", &Options::default())?,
+        micromark_to_mdast("```\nasd", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Code(Code {
                 lang: None,
diff --git a/tests/code_indented.rs b/tests/code_indented.rs
index 7ea08b5..fd539d3 100644
--- a/tests/code_indented.rs
+++ b/tests/code_indented.rs
@@ -3,7 +3,7 @@ use micromark::{
     mdast::{Code, Node, Root},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
@@ -124,9 +124,12 @@ fn code_indented() -> Result<(), String> {
     );
 
     let off = Options {
-        constructs: Constructs {
-            code_indented: false,
-            ..Constructs::default()
+        parse: ParseOptions {
+            constructs: Constructs {
+                code_indented: false,
+                ..Constructs::default()
+            },
+            ..ParseOptions::default()
         },
         ..Options::default()
     };
@@ -171,12 +174,17 @@ fn code_indented() -> Result<(), String> {
         micromark_with_options(
             "a <?\n    ?>",
             &Options {
-                allow_dangerous_html: true,
-                constructs: Constructs {
-                    code_indented: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        code_indented: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
-                ..Options::default()
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    ..CompileOptions::default()
+                }
             }
         )?,
         "<p>a <?\n?></p>",
@@ -198,7 +206,7 @@ fn code_indented() -> Result<(), String> {
     assert_eq!(
         micromark_to_mdast(
             "\tconsole.log(1)\n    console.log(2)\n",
-            &Options::default()
+            &ParseOptions::default()
         )?,
         Node::Root(Root {
             children: vec![Node::Code(Code {
diff --git a/tests/code_text.rs b/tests/code_text.rs
index f6a3379..25882c8 100644
--- a/tests/code_text.rs
+++ b/tests/code_text.rs
@@ -3,15 +3,18 @@ use micromark::{
     mdast::{InlineCode, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn code_text() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
-        allow_dangerous_protocol: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -164,9 +167,12 @@ fn code_text() -> Result<(), String> {
         micromark_with_options(
             "`a`",
             &Options {
-                constructs: Constructs {
-                    code_text: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        code_text: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -176,7 +182,7 @@ fn code_text() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a `alpha` b.", &Options::default())?,
+        micromark_to_mdast("a `alpha` b.", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
diff --git a/tests/commonmark.rs b/tests/commonmark.rs
index e96623a..cc3d69a 100644
--- a/tests/commonmark.rs
+++ b/tests/commonmark.rs
@@ -4,15 +4,18 @@
 // > It is generate from the latest CommonMark website.
 
 extern crate micromark;
-use micromark::{micromark_with_options, Options};
+use micromark::{micromark_with_options, CompileOptions, Options};
 use pretty_assertions::assert_eq;
 
 #[rustfmt::skip]
 #[test]
 fn commonmark() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
-        allow_dangerous_protocol: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
diff --git a/tests/definition.rs b/tests/definition.rs
index bf9d8ad..8357a67 100644
--- a/tests/definition.rs
+++ b/tests/definition.rs
@@ -3,15 +3,18 @@ use micromark::{
     mdast::{Definition, Node, Root},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn definition() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
-        allow_dangerous_protocol: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -485,9 +488,12 @@ fn definition() -> Result<(), String> {
         micromark_with_options(
             "[foo]: /url \"title\"",
             &Options {
-                constructs: Constructs {
-                    definition: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        definition: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -497,7 +503,7 @@ fn definition() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("[a]: <b> 'c'", &Options::default())?,
+        micromark_to_mdast("[a]: <b> 'c'", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Definition(Definition {
                 url: "b".to_string(),
diff --git a/tests/frontmatter.rs b/tests/frontmatter.rs
index e9f6648..335084e 100644
--- a/tests/frontmatter.rs
+++ b/tests/frontmatter.rs
@@ -3,16 +3,19 @@ use micromark::{
     mdast::{Node, Root, Toml, Yaml},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn frontmatter() -> Result<(), String> {
     let frontmatter = Options {
-        constructs: Constructs {
-            frontmatter: true,
-            ..Constructs::default()
+        parse: ParseOptions {
+            constructs: Constructs {
+                frontmatter: true,
+                ..Constructs::default()
+            },
+            ..ParseOptions::default()
         },
         ..Options::default()
     };
@@ -72,7 +75,7 @@ fn frontmatter() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("---\na: b\n---", &frontmatter)?,
+        micromark_to_mdast("---\na: b\n---", &frontmatter.parse)?,
         Node::Root(Root {
             children: vec![Node::Yaml(Yaml {
                 value: "a: b".to_string(),
@@ -84,7 +87,7 @@ fn frontmatter() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("+++\ntitle = \"Jupyter\"\n+++", &frontmatter)?,
+        micromark_to_mdast("+++\ntitle = \"Jupyter\"\n+++", &frontmatter.parse)?,
         Node::Root(Root {
             children: vec![Node::Toml(Toml {
                 value: "title = \"Jupyter\"".to_string(),
diff --git a/tests/fuzz.rs b/tests/fuzz.rs
index 47dbea5..8233ebf 100644
--- a/tests/fuzz.rs
+++ b/tests/fuzz.rs
@@ -1,5 +1,7 @@
 extern crate micromark;
-use micromark::{micromark, micromark_with_options, Constructs, Options};
+use micromark::{
+    micromark, micromark_with_options, CompileOptions, Constructs, Options, ParseOptions,
+};
 use pretty_assertions::assert_eq;
 
 #[test]
@@ -16,9 +18,14 @@ fn fuzz() -> Result<(), String> {
         micromark_with_options(
             "a@b.c+d@e.f",
             &Options {
-                constructs: Constructs::gfm(),
-                gfm_tagfilter: true,
-                ..Options::default()
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
+                    gfm_tagfilter: true,
+                    ..CompileOptions::default()
+                }
             }
         )?,
         "<p><a href=\"mailto:a@b.c\">a@b.c</a><a href=\"mailto:+d@e.f\">+d@e.f</a></p>",
diff --git a/tests/gfm_autolink_literal.rs b/tests/gfm_autolink_literal.rs
index d699343..9297163 100644
--- a/tests/gfm_autolink_literal.rs
+++ b/tests/gfm_autolink_literal.rs
@@ -3,14 +3,17 @@ use micromark::{
     mdast::{Link, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn gfm_autolink_literal() -> Result<(), String> {
     let gfm = Options {
-        constructs: Constructs::gfm(),
+        parse: ParseOptions {
+            constructs: Constructs::gfm(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -2743,7 +2746,7 @@ www.a/~
     assert_eq!(
         micromark_to_mdast(
             "a https://alpha.com b bravo@charlie.com c www.delta.com d xmpp:echo@foxtrot.com e mailto:golf@hotel.com f.",
-            &gfm
+            &gfm.parse
         )?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
diff --git a/tests/gfm_footnote.rs b/tests/gfm_footnote.rs
index 364bf90..29b0092 100644
--- a/tests/gfm_footnote.rs
+++ b/tests/gfm_footnote.rs
@@ -3,14 +3,17 @@ use micromark::{
     mdast::{FootnoteDefinition, FootnoteReference, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn gfm_footnote() -> Result<(), String> {
     let gfm = Options {
-        constructs: Constructs::gfm(),
+        parse: ParseOptions {
+            constructs: Constructs::gfm(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -38,10 +41,15 @@ fn gfm_footnote() -> Result<(), String> {
         micromark_with_options(
             "Noot.[^a]\n\n[^a]: dingen",
             &Options {
-                constructs: Constructs::gfm(),
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
                 gfm_footnote_label: Some("Voetnoten".to_string()),
                 gfm_footnote_back_label: Some("Terug naar de inhoud".to_string()),
-                ..Options::default()
+                    ..CompileOptions::default()
+                }
             }
         )?,
         "<p>Noot.<sup><a href=\"#user-content-fn-a\" id=\"user-content-fnref-a\" data-footnote-ref=\"\" aria-describedby=\"footnote-label\">1</a></sup></p>
@@ -60,9 +68,14 @@ fn gfm_footnote() -> Result<(), String> {
         micromark_with_options(
             "[^a]\n\n[^a]: b",
             &Options {
-                constructs: Constructs::gfm(),
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
                 gfm_footnote_label_tag_name: Some("h1".to_string()),
-                ..Options::default()
+                    ..CompileOptions::default()
+                }
             }
         )?,
         "<p><sup><a href=\"#user-content-fn-a\" id=\"user-content-fnref-a\" data-footnote-ref=\"\" aria-describedby=\"footnote-label\">1</a></sup></p>
@@ -81,9 +94,14 @@ fn gfm_footnote() -> Result<(), String> {
         micromark_with_options(
             "[^a]\n\n[^a]: b",
             &Options {
-                constructs: Constructs::gfm(),
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
                 gfm_footnote_label_attributes: Some("class=\"footnote-heading\"".to_string()),
-                ..Options::default()
+                    ..CompileOptions::default()
+                }
             }
         )?,
         "<p><sup><a href=\"#user-content-fn-a\" id=\"user-content-fnref-a\" data-footnote-ref=\"\" aria-describedby=\"footnote-label\">1</a></sup></p>
@@ -102,9 +120,14 @@ fn gfm_footnote() -> Result<(), String> {
         micromark_with_options(
             "[^a]\n\n[^a]: b",
             &Options {
-                constructs: Constructs::gfm(),
-                gfm_footnote_clobber_prefix: Some("".to_string()),
-                ..Options::default()
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
+                    gfm_footnote_clobber_prefix: Some("".to_string()),
+                    ..CompileOptions::default()
+                }
             }
         )?,
         "<p><sup><a href=\"#fn-a\" id=\"fnref-a\" data-footnote-ref=\"\" aria-describedby=\"footnote-label\">1</a></sup></p>
@@ -1603,7 +1626,7 @@ multi-paragraph list items. <a href="#user-content-fnref-longnote" data-footnote
     );
 
     assert_eq!(
-        micromark_to_mdast("[^a]: b\n\tc\n\nd [^a] e.", &gfm)?,
+        micromark_to_mdast("[^a]: b\n\tc\n\nd [^a] e.", &gfm.parse)?,
         Node::Root(Root {
             children: vec![
                 Node::FootnoteDefinition(FootnoteDefinition {
diff --git a/tests/gfm_strikethrough.rs b/tests/gfm_strikethrough.rs
index e392700..ac6b62c 100644
--- a/tests/gfm_strikethrough.rs
+++ b/tests/gfm_strikethrough.rs
@@ -3,14 +3,17 @@ use micromark::{
     mdast::{Delete, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn gfm_strikethrough() -> Result<(), String> {
     let gfm = Options {
-        constructs: Constructs::gfm(),
+        parse: ParseOptions {
+            constructs: Constructs::gfm(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -368,8 +371,11 @@ u ~**xxx**~ zzz
         micromark_with_options(
             "a ~b~ ~~c~~ d",
             &Options {
-                constructs: Constructs::gfm(),
-                gfm_strikethrough_single_tilde: false,
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    gfm_strikethrough_single_tilde: false,
+                    ..ParseOptions::default()
+                },
                 ..Options::default()
             }
         )?,
@@ -381,8 +387,11 @@ u ~**xxx**~ zzz
         micromark_with_options(
             "a ~b~ ~~c~~ d",
             &Options {
-                constructs: Constructs::gfm(),
-                gfm_strikethrough_single_tilde: true,
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    gfm_strikethrough_single_tilde: true,
+                    ..ParseOptions::default()
+                },
                 ..Options::default()
             }
         )?,
@@ -391,7 +400,7 @@ u ~**xxx**~ zzz
     );
 
     assert_eq!(
-        micromark_to_mdast("a ~~alpha~~ b.", &gfm)?,
+        micromark_to_mdast("a ~~alpha~~ b.", &gfm.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
diff --git a/tests/gfm_table.rs b/tests/gfm_table.rs
index d6bd022..1f0b93c 100644
--- a/tests/gfm_table.rs
+++ b/tests/gfm_table.rs
@@ -3,14 +3,17 @@ use micromark::{
     mdast::{AlignKind, InlineCode, Node, Root, Table, TableCell, TableRow, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn gfm_table() -> Result<(), String> {
     let gfm = Options {
-        constructs: Constructs::gfm(),
+        parse: ParseOptions {
+            constructs: Constructs::gfm(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -202,12 +205,15 @@ fn gfm_table() -> Result<(), String> {
 
     assert_eq!(
         micromark_with_options("| a |\n    | - |", &Options {
-            constructs: Constructs {
-                code_indented: false,
-                ..Constructs::gfm()
-            },
-            ..Options::default()
-        })?,
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        code_indented: false,
+                        ..Constructs::gfm()
+                    },
+                    ..ParseOptions::default()
+                },
+                ..Options::default()
+            })?,
         "<table>\n<thead>\n<tr>\n<th>a</th>\n</tr>\n</thead>\n</table>",
         "should form a table if the delimiter row is indented w/ 4 spaces and indented code is turned off"
     );
@@ -240,9 +246,15 @@ fn gfm_table() -> Result<(), String> {
         micromark_with_options(
             "| a |\n| - |\n<!-- HTML? -->",
             &Options {
-                allow_dangerous_html: true,
-                constructs: Constructs::gfm(),
-                ..Options::default()
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    allow_dangerous_protocol: true,
+                    ..CompileOptions::default()
+                }
             }
         )?,
         "<table>\n<thead>\n<tr>\n<th>a</th>\n</tr>\n</thead>\n</table>\n<!-- HTML? -->",
@@ -251,20 +263,32 @@ fn gfm_table() -> Result<(), String> {
 
     assert_eq!(
         micromark_with_options("| a |\n| - |\n\tcode?", &Options {
-            allow_dangerous_html: true,
-            constructs: Constructs::gfm(),
-            ..Options::default()
-        })?,
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    allow_dangerous_protocol: true,
+                    ..CompileOptions::default()
+                }
+            })?,
         "<table>\n<thead>\n<tr>\n<th>a</th>\n</tr>\n</thead>\n</table>\n<pre><code>code?\n</code></pre>",
         "should be interrupted by code (indented)"
     );
 
     assert_eq!(
         micromark_with_options("| a |\n| - |\n```js\ncode?", &Options {
-            allow_dangerous_html: true,
-            constructs: Constructs::gfm(),
-            ..Options::default()
-        })?,
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    allow_dangerous_protocol: true,
+                    ..CompileOptions::default()
+                }
+            })?,
         "<table>\n<thead>\n<tr>\n<th>a</th>\n</tr>\n</thead>\n</table>\n<pre><code class=\"language-js\">code?\n</code></pre>\n",
         "should be interrupted by code (fenced)"
     );
@@ -273,9 +297,15 @@ fn gfm_table() -> Result<(), String> {
         micromark_with_options(
             "| a |\n| - |\n***",
             &Options {
-                allow_dangerous_html: true,
-                constructs: Constructs::gfm(),
-                ..Options::default()
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    allow_dangerous_protocol: true,
+                    ..CompileOptions::default()
+                }
             }
         )?,
         "<table>\n<thead>\n<tr>\n<th>a</th>\n</tr>\n</thead>\n</table>\n<hr />",
@@ -1041,9 +1071,15 @@ bar
 `\|\\`
 "###,
             &Options {
-                allow_dangerous_html: true,
-                constructs: Constructs::gfm(),
-                ..Options::default()
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    allow_dangerous_protocol: true,
+                    ..CompileOptions::default()
+                }
             }
         )?,
         r###"<h1>Grave accents</h1>
@@ -1350,9 +1386,15 @@ b
 ***
 "###,
             &Options {
-                allow_dangerous_html: true,
-                constructs: Constructs::gfm(),
-                ..Options::default()
+                parse: ParseOptions {
+                    constructs: Constructs::gfm(),
+                    ..ParseOptions::default()
+                },
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    allow_dangerous_protocol: true,
+                    ..CompileOptions::default()
+                }
             }
         )?,
         r###"<h2>Blank line</h2>
@@ -1792,7 +1834,7 @@ normal escape: <a href="https://github.com/github/cmark-gfm/issues/277">https://
     assert_eq!(
         micromark_to_mdast(
             "| none | left | right | center |\n| - | :- | -: | :-: |\n| a |\n| b | c | d | e | f |",
-            &gfm
+            &gfm.parse
         )?,
         Node::Root(Root {
             children: vec![Node::Table(Table {
@@ -1895,7 +1937,7 @@ normal escape: <a href="https://github.com/github/cmark-gfm/issues/277">https://
     );
 
     assert_eq!(
-        micromark_to_mdast("| `a\\|b` |\n| - |", &gfm)?,
+        micromark_to_mdast("| `a\\|b` |\n| - |", &gfm.parse)?,
         Node::Root(Root {
             children: vec![Node::Table(Table {
                 align: vec![AlignKind::None,],
diff --git a/tests/gfm_tagfilter.rs b/tests/gfm_tagfilter.rs
index 68246bd..9321d01 100644
--- a/tests/gfm_tagfilter.rs
+++ b/tests/gfm_tagfilter.rs
@@ -1,5 +1,5 @@
 extern crate micromark;
-use micromark::{micromark_with_options, Options};
+use micromark::{micromark_with_options, CompileOptions, Options};
 use pretty_assertions::assert_eq;
 
 #[test]
@@ -8,7 +8,10 @@ fn gfm_tagfilter() -> Result<(), String> {
         micromark_with_options(
             "<iframe>",
             &Options {
-                allow_dangerous_html: true,
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    ..CompileOptions::default()
+                },
                 ..Options::default()
             }
         )?,
@@ -20,7 +23,10 @@ fn gfm_tagfilter() -> Result<(), String> {
         micromark_with_options(
             "a <i>\n<script>",
             &Options {
-                gfm_tagfilter: true,
+                compile: CompileOptions {
+                    gfm_tagfilter: true,
+                    ..CompileOptions::default()
+                },
                 ..Options::default()
             }
         )?,
@@ -32,8 +38,11 @@ fn gfm_tagfilter() -> Result<(), String> {
         micromark_with_options(
             "<iframe>",
             &Options {
-                gfm_tagfilter: true,
-                allow_dangerous_html: true,
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    gfm_tagfilter: true,
+                    ..CompileOptions::default()
+                },
                 ..Options::default()
             }
         )?,
@@ -87,8 +96,11 @@ javascript:/*--></title></style></textarea></script></xmp><svg/onload='+/"/+/onm
 <STYLE>@import'http://xss.rocks/xss.css';</STYLE>
 "###,
             &Options {
-                gfm_tagfilter: true,
-                allow_dangerous_html: true,
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    gfm_tagfilter: true,
+                    ..CompileOptions::default()
+                },
                 ..Options::default()
             }
         )?,
diff --git a/tests/gfm_task_list_item.rs b/tests/gfm_task_list_item.rs
index 1a0b682..8bc0d31 100644
--- a/tests/gfm_task_list_item.rs
+++ b/tests/gfm_task_list_item.rs
@@ -3,14 +3,17 @@ use micromark::{
     mdast::{List, ListItem, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn gfm_task_list_item() -> Result<(), String> {
     let gfm = Options {
-        constructs: Constructs::gfm(),
+        parse: ParseOptions {
+            constructs: Constructs::gfm(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -246,7 +249,7 @@ Text.</li>
     );
 
     assert_eq!(
-        micromark_to_mdast("* [x] a\n* [ ] b\n* c", &gfm)?,
+        micromark_to_mdast("* [x] a\n* [ ] b\n* c", &gfm.parse)?,
         Node::Root(Root {
             children: vec![Node::List(List {
                 ordered: false,
diff --git a/tests/hard_break_escape.rs b/tests/hard_break_escape.rs
index 9a984bf..2e88c95 100644
--- a/tests/hard_break_escape.rs
+++ b/tests/hard_break_escape.rs
@@ -3,7 +3,7 @@ use micromark::{
     mdast::{Break, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
@@ -49,9 +49,12 @@ fn hard_break_escape() -> Result<(), String> {
         micromark_with_options(
             "a\\\nb",
             &Options {
-                constructs: Constructs {
-                    hard_break_escape: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        hard_break_escape: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -61,7 +64,7 @@ fn hard_break_escape() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a\\\nb.", &Options::default())?,
+        micromark_to_mdast("a\\\nb.", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
diff --git a/tests/hard_break_trailing.rs b/tests/hard_break_trailing.rs
index 41a320e..907356a 100644
--- a/tests/hard_break_trailing.rs
+++ b/tests/hard_break_trailing.rs
@@ -3,7 +3,7 @@ use micromark::{
     mdast::{Break, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
@@ -115,9 +115,12 @@ fn hard_break_trailing() -> Result<(), String> {
         micromark_with_options(
             "a  \nb",
             &Options {
-                constructs: Constructs {
-                    hard_break_trailing: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        hard_break_trailing: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -127,7 +130,7 @@ fn hard_break_trailing() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a  \nb.", &Options::default())?,
+        micromark_to_mdast("a  \nb.", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
diff --git a/tests/heading_atx.rs b/tests/heading_atx.rs
index c13ef1a..1b6b8a3 100644
--- a/tests/heading_atx.rs
+++ b/tests/heading_atx.rs
@@ -3,7 +3,7 @@ use micromark::{
     mdast::{Heading, Node, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
@@ -211,9 +211,12 @@ fn heading_atx() -> Result<(), String> {
         micromark_with_options(
             "# a",
             &Options {
-                constructs: Constructs {
-                    heading_atx: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        heading_atx: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -223,7 +226,7 @@ fn heading_atx() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("## alpha #", &Options::default())?,
+        micromark_to_mdast("## alpha #", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Heading(Heading {
                 depth: 2,
diff --git a/tests/heading_setext.rs b/tests/heading_setext.rs
index 8050ed2..ed2dfa0 100644
--- a/tests/heading_setext.rs
+++ b/tests/heading_setext.rs
@@ -3,7 +3,7 @@ use micromark::{
     mdast::{Heading, Node, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
@@ -278,9 +278,12 @@ fn heading_setext() -> Result<(), String> {
         micromark_with_options(
             "a\n-",
             &Options {
-                constructs: Constructs {
-                    heading_setext: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        heading_setext: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -290,7 +293,7 @@ fn heading_setext() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("alpha\nbravo\n==", &Options::default())?,
+        micromark_to_mdast("alpha\nbravo\n==", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Heading(Heading {
                 depth: 1,
diff --git a/tests/html_flow.rs b/tests/html_flow.rs
index 2f1d85f..ca93510 100644
--- a/tests/html_flow.rs
+++ b/tests/html_flow.rs
@@ -3,14 +3,18 @@ use micromark::{
     mdast::{Html, Node, Root},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn html_flow() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -30,9 +34,12 @@ fn html_flow() -> Result<(), String> {
         micromark_with_options(
             "<x>",
             &Options {
-                constructs: Constructs {
-                    html_flow: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        html_flow: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -42,7 +49,7 @@ fn html_flow() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("<div>\nstuff\n</div>", &Options::default())?,
+        micromark_to_mdast("<div>\nstuff\n</div>", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Html(Html {
                 value: "<div>\nstuff\n</div>".to_string(),
@@ -59,7 +66,11 @@ fn html_flow() -> Result<(), String> {
 #[test]
 fn html_flow_1_raw() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -221,7 +232,11 @@ p {color:blue;}
 #[test]
 fn html_flow_2_comment() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -326,7 +341,11 @@ fn html_flow_2_comment() -> Result<(), String> {
 #[test]
 fn html_flow_3_instruction() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -379,7 +398,11 @@ fn html_flow_3_instruction() -> Result<(), String> {
 #[test]
 fn html_flow_4_declaration() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -440,7 +463,11 @@ fn html_flow_4_declaration() -> Result<(), String> {
 #[test]
 fn html_flow_5_cdata() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -510,7 +537,11 @@ fn html_flow_5_cdata() -> Result<(), String> {
 #[test]
 fn html_flow_6_basic() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -793,7 +824,11 @@ okay.",
 #[test]
 fn html_flow_7_complete() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
diff --git a/tests/html_text.rs b/tests/html_text.rs
index 40e860e..bc36bd7 100644
--- a/tests/html_text.rs
+++ b/tests/html_text.rs
@@ -3,14 +3,18 @@ use micromark::{
     mdast::{Html, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn html_text() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -427,9 +431,12 @@ micromark_with_options("<x> a", &danger)?,
         micromark_with_options(
             "a <x>",
             &Options {
-                constructs: Constructs {
-                    html_text: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        html_text: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -439,7 +446,7 @@ micromark_with_options("<x> a", &danger)?,
     );
 
     assert_eq!(
-        micromark_to_mdast("alpha <i>bravo</b> charlie.", &Options::default())?,
+        micromark_to_mdast("alpha <i>bravo</b> charlie.", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
diff --git a/tests/image.rs b/tests/image.rs
index 6669e8d..f52025d 100644
--- a/tests/image.rs
+++ b/tests/image.rs
@@ -3,7 +3,7 @@ use micromark::{
     mdast::{Definition, Image, ImageReference, Node, Paragraph, ReferenceKind, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
@@ -201,9 +201,12 @@ fn image() -> Result<(), String> {
         micromark_with_options(
             "![x]()",
             &Options {
-                constructs: Constructs {
-                    label_start_image: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        label_start_image: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -222,7 +225,10 @@ fn image() -> Result<(), String> {
         micromark_with_options(
             "![](javascript:alert(1))",
             &Options {
-                allow_dangerous_protocol: true,
+                compile: CompileOptions {
+                    allow_dangerous_protocol: true,
+                    ..CompileOptions::default()
+                },
                 ..Options::default()
             }
         )?,
@@ -233,7 +239,7 @@ fn image() -> Result<(), String> {
     assert_eq!(
         micromark_to_mdast(
             "a ![alpha]() b ![bravo](charlie 'delta') c.",
-            &Options::default()
+            &ParseOptions::default()
         )?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
@@ -273,7 +279,7 @@ fn image() -> Result<(), String> {
     assert_eq!(
         micromark_to_mdast(
             "[x]: y\n\na ![x] b ![x][] c ![d][x] e.",
-            &Options::default()
+            &ParseOptions::default()
         )?,
         Node::Root(Root {
             children: vec![
diff --git a/tests/link_reference.rs b/tests/link_reference.rs
index 680bb1d..c21ca0b 100644
--- a/tests/link_reference.rs
+++ b/tests/link_reference.rs
@@ -3,15 +3,18 @@ use micromark::{
     mdast::{Definition, LinkReference, Node, Paragraph, ReferenceKind, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn link_reference() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
-        allow_dangerous_protocol: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -393,9 +396,12 @@ fn link_reference() -> Result<(), String> {
         micromark_with_options(
             "[x]()",
             &Options {
-                constructs: Constructs {
-                    label_start_link: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        label_start_link: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -408,9 +414,12 @@ fn link_reference() -> Result<(), String> {
         micromark_with_options(
             "[x]()",
             &Options {
-                constructs: Constructs {
-                    label_end: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        label_end: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -420,7 +429,10 @@ fn link_reference() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("[x]: y\n\na [x] b [x][] c [d][x] e.", &Options::default())?,
+        micromark_to_mdast(
+            "[x]: y\n\na [x] b [x][] c [d][x] e.",
+            &ParseOptions::default()
+        )?,
         Node::Root(Root {
             children: vec![
                 Node::Definition(Definition {
diff --git a/tests/link_resource.rs b/tests/link_resource.rs
index ef79653..9f136ef 100644
--- a/tests/link_resource.rs
+++ b/tests/link_resource.rs
@@ -3,15 +3,18 @@ use micromark::{
     mdast::{Link, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Options,
+    CompileOptions, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn link_resource() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
-        allow_dangerous_protocol: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -466,7 +469,7 @@ fn link_resource() -> Result<(), String> {
     assert_eq!(
         micromark_to_mdast(
             "a [alpha]() b [bravo](charlie 'delta') c.",
-            &Options::default()
+            &ParseOptions::default()
         )?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
diff --git a/tests/list.rs b/tests/list.rs
index d485d49..560be82 100644
--- a/tests/list.rs
+++ b/tests/list.rs
@@ -3,14 +3,18 @@ use micromark::{
     mdast::{List, ListItem, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn list() -> Result<(), String> {
     let danger = Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
@@ -572,9 +576,12 @@ fn list() -> Result<(), String> {
         micromark_with_options(
             "- one\n\n two",
             &Options {
-                constructs: Constructs {
-                    list_item: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        list_item: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -584,7 +591,7 @@ fn list() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("* a", &Options::default())?,
+        micromark_to_mdast("* a", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::List(List {
                 ordered: false,
@@ -610,7 +617,7 @@ fn list() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("3. a", &Options::default())?,
+        micromark_to_mdast("3. a", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::List(List {
                 ordered: true,
@@ -636,7 +643,7 @@ fn list() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("* a\n\n  b\n* c", &Options::default())?,
+        micromark_to_mdast("* a\n\n  b\n* c", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::List(List {
                 ordered: false,
diff --git a/tests/math_flow.rs b/tests/math_flow.rs
index abb1f32..4665eef 100644
--- a/tests/math_flow.rs
+++ b/tests/math_flow.rs
@@ -3,17 +3,20 @@ use micromark::{
     mdast::{Math, Node, Root},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn math_flow() -> Result<(), String> {
     let math = Options {
-        constructs: Constructs {
-            math_text: true,
-            math_flow: true,
-            ..Constructs::default()
+        parse: ParseOptions {
+            constructs: Constructs {
+                math_text: true,
+                math_flow: true,
+                ..Constructs::default()
+            },
+            ..ParseOptions::default()
         },
         ..Options::default()
     };
@@ -254,7 +257,7 @@ fn math_flow() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("$$extra\nabc\ndef\n$$", &math)?,
+        micromark_to_mdast("$$extra\nabc\ndef\n$$", &math.parse)?,
         Node::Root(Root {
             children: vec![Node::Math(Math {
                 meta: Some("extra".to_string()),
diff --git a/tests/math_text.rs b/tests/math_text.rs
index 76aa0aa..6282181 100644
--- a/tests/math_text.rs
+++ b/tests/math_text.rs
@@ -3,17 +3,20 @@ use micromark::{
     mdast::{InlineMath, Node, Paragraph, Root, Text},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    CompileOptions, Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn math_text() -> Result<(), String> {
     let math = Options {
-        constructs: Constructs {
-            math_text: true,
-            math_flow: true,
-            ..Constructs::default()
+        parse: ParseOptions {
+            constructs: Constructs {
+                math_text: true,
+                math_flow: true,
+                ..Constructs::default()
+            },
+            ..ParseOptions::default()
         },
         ..Options::default()
     };
@@ -34,11 +37,14 @@ fn math_text() -> Result<(), String> {
         micromark_with_options(
             "$foo$ $$bar$$",
             &Options {
-                math_text_single_dollar: false,
-                constructs: Constructs {
-                    math_text: true,
-                    math_flow: true,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        math_text: true,
+                        math_flow: true,
+                        ..Constructs::default()
+                    },
+                    math_text_single_dollar: false,
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -141,14 +147,19 @@ fn math_text() -> Result<(), String> {
         micromark_with_options(
             "<a href=\"$\">$",
             &Options {
-                allow_dangerous_html: true,
-                allow_dangerous_protocol: true,
-                constructs: Constructs {
-                    math_text: true,
-                    math_flow: true,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        math_text: true,
+                        math_flow: true,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
-                ..Options::default()
+                compile: CompileOptions {
+                    allow_dangerous_html: true,
+                    allow_dangerous_protocol: true,
+                    ..CompileOptions::default()
+                }
             }
         )?,
         "<p><a href=\"$\">$</p>",
@@ -198,7 +209,7 @@ fn math_text() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a $alpha$ b.", &math)?,
+        micromark_to_mdast("a $alpha$ b.", &math.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
diff --git a/tests/mdx_esm.rs b/tests/mdx_esm.rs
index a9c7f4a..d6021a1 100644
--- a/tests/mdx_esm.rs
+++ b/tests/mdx_esm.rs
@@ -4,7 +4,7 @@ use micromark::{
     mdast::{MdxjsEsm, Node, Root},
     micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 use test_utils::swc::{parse_esm, parse_expression};
@@ -12,9 +12,12 @@ use test_utils::swc::{parse_esm, parse_expression};
 #[test]
 fn mdx_esm() -> Result<(), String> {
     let swc = Options {
-        constructs: Constructs::mdx(),
-        mdx_esm_parse: Some(Box::new(parse_esm)),
-        mdx_expression_parse: Some(Box::new(parse_expression)),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            mdx_esm_parse: Some(Box::new(parse_esm)),
+            mdx_expression_parse: Some(Box::new(parse_expression)),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -243,7 +246,7 @@ fn mdx_esm() -> Result<(), String> {
     }
 
     assert_eq!(
-        micromark_to_mdast("import a from 'b'\nexport {a}", &swc)?,
+        micromark_to_mdast("import a from 'b'\nexport {a}", &swc.parse)?,
         Node::Root(Root {
             children: vec![Node::MdxjsEsm(MdxjsEsm {
                 value: "import a from 'b'\nexport {a}".to_string(),
diff --git a/tests/mdx_expression_flow.rs b/tests/mdx_expression_flow.rs
index b02d32b..0b13149 100644
--- a/tests/mdx_expression_flow.rs
+++ b/tests/mdx_expression_flow.rs
@@ -4,7 +4,7 @@ use micromark::{
     mdast::{MdxFlowExpression, Node, Root},
     micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 use test_utils::swc::{parse_esm, parse_expression};
@@ -12,7 +12,10 @@ use test_utils::swc::{parse_esm, parse_expression};
 #[test]
 fn mdx_expression_flow_agnostic() -> Result<(), String> {
     let mdx = Options {
-        constructs: Constructs::mdx(),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -87,7 +90,7 @@ fn mdx_expression_flow_agnostic() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("{alpha +\nbravo}", &mdx)?,
+        micromark_to_mdast("{alpha +\nbravo}", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::MdxFlowExpression(MdxFlowExpression {
                 value: "alpha +\nbravo".to_string(),
@@ -104,9 +107,12 @@ fn mdx_expression_flow_agnostic() -> Result<(), String> {
 #[test]
 fn mdx_expression_flow_gnostic() -> Result<(), String> {
     let swc = Options {
-        constructs: Constructs::mdx(),
-        mdx_esm_parse: Some(Box::new(parse_esm)),
-        mdx_expression_parse: Some(Box::new(parse_expression)),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            mdx_esm_parse: Some(Box::new(parse_esm)),
+            mdx_expression_parse: Some(Box::new(parse_expression)),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -176,9 +182,12 @@ fn mdx_expression_flow_gnostic() -> Result<(), String> {
 #[test]
 fn mdx_expression_spread() -> Result<(), String> {
     let swc = Options {
-        constructs: Constructs::mdx(),
-        mdx_esm_parse: Some(Box::new(parse_esm)),
-        mdx_expression_parse: Some(Box::new(parse_expression)),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            mdx_esm_parse: Some(Box::new(parse_esm)),
+            mdx_expression_parse: Some(Box::new(parse_expression)),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
diff --git a/tests/mdx_expression_text.rs b/tests/mdx_expression_text.rs
index 9eb9dbf..d893a70 100644
--- a/tests/mdx_expression_text.rs
+++ b/tests/mdx_expression_text.rs
@@ -4,7 +4,7 @@ use micromark::{
     mdast::{MdxTextExpression, Node, Paragraph, Root, Text},
     micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 use test_utils::swc::{parse_esm, parse_expression};
@@ -12,9 +12,12 @@ use test_utils::swc::{parse_esm, parse_expression};
 #[test]
 fn mdx_expression_text_gnostic_core() -> Result<(), String> {
     let swc = Options {
-        constructs: Constructs::mdx(),
-        mdx_esm_parse: Some(Box::new(parse_esm)),
-        mdx_expression_parse: Some(Box::new(parse_expression)),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            mdx_esm_parse: Some(Box::new(parse_esm)),
+            mdx_expression_parse: Some(Box::new(parse_expression)),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -148,7 +151,10 @@ fn mdx_expression_text_gnostic_core() -> Result<(), String> {
 #[test]
 fn mdx_expression_text_agnostic() -> Result<(), String> {
     let mdx = Options {
-        constructs: Constructs::mdx(),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -197,7 +203,7 @@ fn mdx_expression_text_agnostic() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a {alpha} b.", &mdx)?,
+        micromark_to_mdast("a {alpha} b.", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
@@ -227,9 +233,12 @@ fn mdx_expression_text_agnostic() -> Result<(), String> {
 #[test]
 fn mdx_expression_text_gnostic() -> Result<(), String> {
     let swc = Options {
-        constructs: Constructs::mdx(),
-        mdx_esm_parse: Some(Box::new(parse_esm)),
-        mdx_expression_parse: Some(Box::new(parse_expression)),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            mdx_esm_parse: Some(Box::new(parse_esm)),
+            mdx_expression_parse: Some(Box::new(parse_expression)),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
diff --git a/tests/mdx_jsx_flow.rs b/tests/mdx_jsx_flow.rs
index 54914e6..46d2559 100644
--- a/tests/mdx_jsx_flow.rs
+++ b/tests/mdx_jsx_flow.rs
@@ -3,14 +3,17 @@ use micromark::{
     mdast::{List, ListItem, MdxJsxFlowElement, Node, Paragraph, Root, Text},
     micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
 #[test]
 fn mdx_jsx_flow_agnostic() -> Result<(), String> {
     let mdx = Options {
-        constructs: Constructs::mdx(),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -52,7 +55,10 @@ fn mdx_jsx_flow_agnostic() -> Result<(), String> {
 #[test]
 fn mdx_jsx_flow_essence() -> Result<(), String> {
     let mdx = Options {
-        constructs: Constructs::mdx(),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -147,7 +153,7 @@ fn mdx_jsx_flow_essence() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("<>\n  * a\n</>", &mdx)?,
+        micromark_to_mdast("<>\n  * a\n</>", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::MdxJsxFlowElement(MdxJsxFlowElement {
                 name: None,
diff --git a/tests/mdx_jsx_text.rs b/tests/mdx_jsx_text.rs
index 0a27bb2..9064e83 100644
--- a/tests/mdx_jsx_text.rs
+++ b/tests/mdx_jsx_text.rs
@@ -7,7 +7,7 @@ use micromark::{
     },
     micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 use test_utils::swc::{parse_esm, parse_expression};
@@ -15,7 +15,10 @@ use test_utils::swc::{parse_esm, parse_expression};
 #[test]
 fn mdx_jsx_text_core() -> Result<(), String> {
     let mdx = Options {
-        constructs: Constructs::mdx(),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -50,7 +53,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a <b /> c.", &mdx)?,
+        micromark_to_mdast("a <b /> c.", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
@@ -77,7 +80,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a <b>*c*</b> d.", &mdx)?,
+        micromark_to_mdast("a <b>*c*</b> d.", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
@@ -114,7 +117,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("<a:b />.", &mdx)?,
+        micromark_to_mdast("<a:b />.", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
@@ -137,7 +140,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("<a.b.c />.", &mdx)?,
+        micromark_to_mdast("<a.b.c />.", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
@@ -160,7 +163,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("<a {...b} />.", &mdx)?,
+        micromark_to_mdast("<a {...b} />.", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
@@ -183,7 +186,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("<a b c:d />.", &mdx)?,
+        micromark_to_mdast("<a b c:d />.", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
@@ -215,7 +218,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("<a b='c' d=\"e\" f={g} />.", &mdx)?,
+        micromark_to_mdast("<a b='c' d=\"e\" f={g} />.", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
@@ -251,7 +254,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("<a b='&nbsp; &amp; &copy; &AElig; &Dcaron; &frac34; &HilbertSpace; &DifferentialD; &ClockwiseContourIntegral; &ngE;' />.", &mdx)?,
+        micromark_to_mdast("<a b='&nbsp; &amp; &copy; &AElig; &Dcaron; &frac34; &HilbertSpace; &DifferentialD; &ClockwiseContourIntegral; &ngE;' />.", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
@@ -281,7 +284,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     assert_eq!(
         micromark_to_mdast(
             "<a b='&#35; &#1234; &#992; &#0;' c='&#X22; &#XD06; &#xcab;' />.",
-            &mdx
+            &mdx.parse
         )?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
@@ -314,7 +317,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("<a b='&nbsp &x; &#; &#x; &#987654321; &#abcdef0; &ThisIsNotDefined; &hi?;' />.", &mdx)?,
+        micromark_to_mdast("<a b='&nbsp &x; &#; &#x; &#987654321; &#abcdef0; &ThisIsNotDefined; &hi?;' />.", &mdx.parse)?,
         Node::Root(Root {
             children: vec![Node::Paragraph(Paragraph {
                 children: vec![
@@ -342,7 +345,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a </b> c", &mdx)
+        micromark_to_mdast("a </b> c", &mdx.parse)
             .err()
             .unwrap(),
         "1:4: Unexpected closing slash `/` in tag, expected an open tag first (mdx-jsx:unexpected-closing-slash)",
@@ -350,7 +353,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a <b> c </b/> d", &mdx)
+        micromark_to_mdast("a <b> c </b/> d", &mdx.parse)
             .err()
             .unwrap(),
         "1:12: Unexpected self-closing slash `/` in closing tag, expected the end of the tag (mdx-jsx:unexpected-self-closing-slash)",
@@ -358,7 +361,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a <b> c </b d> e", &mdx)
+        micromark_to_mdast("a <b> c </b d> e", &mdx.parse)
             .err()
             .unwrap(),
         "1:13: Unexpected attribute in closing tag, expected the end of the tag (mdx-jsx:unexpected-attribute)",
@@ -366,7 +369,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a <>b</c> d", &mdx)
+        micromark_to_mdast("a <>b</c> d", &mdx.parse)
             .err()
             .unwrap(),
         "1:6: Unexpected closing tag `</c>`, expected corresponding closing tag for `<>` (1:3) (mdx-jsx:end-tag-mismatch)",
@@ -374,7 +377,7 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("a <b>c</> d", &mdx)
+        micromark_to_mdast("a <b>c</> d", &mdx.parse)
             .err()
             .unwrap(),
         "1:7: Unexpected closing tag `</>`, expected corresponding closing tag for `<b>` (1:3) (mdx-jsx:end-tag-mismatch)",
@@ -382,26 +385,26 @@ fn mdx_jsx_text_core() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("*a <b>c* d</b>.", &mdx).err().unwrap(),
+        micromark_to_mdast("*a <b>c* d</b>.", &mdx.parse).err().unwrap(),
         "1:9: Expected a closing tag for `<b>` (1:4) before the end of `Emphasis` (mdx-jsx:end-tag-mismatch)",
         "should crash when building the ast on mismatched interleaving (1)"
     );
 
     assert_eq!(
-        micromark_to_mdast("<a>b *c</a> d*.", &mdx).err().unwrap(),
+        micromark_to_mdast("<a>b *c</a> d*.", &mdx.parse).err().unwrap(),
         "1:8: Expected the closing tag `</a>` either before the start of `Emphasis` (1:6), or another opening tag after that start (mdx-jsx:end-tag-mismatch)",
         "should crash when building the ast on mismatched interleaving (2)"
     );
 
     assert_eq!(
-        micromark_to_mdast("a <b>.", &mdx).err().unwrap(),
+        micromark_to_mdast("a <b>.", &mdx.parse).err().unwrap(),
         "1:7: Expected a closing tag for `<b>` (1:3) before the end of `Paragraph` (mdx-jsx:end-tag-mismatch)",
         "should crash when building the ast on mismatched interleaving (3)"
     );
 
     // Note: this is flow, not text.
     assert_eq!(
-        micromark_to_mdast("<a>", &mdx).err().unwrap(),
+        micromark_to_mdast("<a>", &mdx.parse).err().unwrap(),
         "1:4: Expected a closing tag for `<a>` (1:1) (mdx-jsx:end-tag-mismatch)",
         "should crash when building the ast on mismatched interleaving (4)"
     );
@@ -412,7 +415,10 @@ fn mdx_jsx_text_core() -> Result<(), String> {
 #[test]
 fn mdx_jsx_text_agnosic() -> Result<(), String> {
     let mdx = Options {
-        constructs: Constructs::mdx(),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -452,9 +458,12 @@ fn mdx_jsx_text_agnosic() -> Result<(), String> {
 #[test]
 fn mdx_jsx_text_gnostic() -> Result<(), String> {
     let swc = Options {
-        constructs: Constructs::mdx(),
-        mdx_esm_parse: Some(Box::new(parse_esm)),
-        mdx_expression_parse: Some(Box::new(parse_expression)),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            mdx_esm_parse: Some(Box::new(parse_esm)),
+            mdx_expression_parse: Some(Box::new(parse_expression)),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
@@ -552,7 +561,10 @@ fn mdx_jsx_text_gnostic() -> Result<(), String> {
 #[test]
 fn mdx_jsx_text_complete() -> Result<(), String> {
     let mdx = Options {
-        constructs: Constructs::mdx(),
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
diff --git a/tests/mdx_swc.rs b/tests/mdx_swc.rs
index 74f975a..d4b8e46 100644
--- a/tests/mdx_swc.rs
+++ b/tests/mdx_swc.rs
@@ -1,44 +1,47 @@
 extern crate micromark;
 mod test_utils;
-use micromark::{micromark_with_options, Constructs, Options};
+use micromark::{micromark_with_options, Constructs, Options, ParseOptions};
 use pretty_assertions::assert_eq;
 use test_utils::swc::{parse_esm, parse_expression};
 
 #[test]
 fn mdx_swc() -> Result<(), String> {
-    let mdx = Options {
-        constructs: Constructs::mdx(),
-        mdx_esm_parse: Some(Box::new(parse_esm)),
-        mdx_expression_parse: Some(Box::new(parse_expression)),
+    let swc = Options {
+        parse: ParseOptions {
+            constructs: Constructs::mdx(),
+            mdx_esm_parse: Some(Box::new(parse_esm)),
+            mdx_expression_parse: Some(Box::new(parse_expression)),
+            ..ParseOptions::default()
+        },
         ..Options::default()
     };
 
     assert_eq!(
-        micromark_with_options("{'}'}", &mdx)?,
+        micromark_with_options("{'}'}", &swc)?,
         "",
         "should support JavaScript-aware flow expressions w/ `mdx_expression_parse`"
     );
 
     assert_eq!(
-        micromark_with_options("a {'}'} b", &mdx)?,
+        micromark_with_options("a {'}'} b", &swc)?,
         "<p>a  b</p>",
         "should support JavaScript-aware text expressions w/ `mdx_expression_parse`"
     );
 
     assert_eq!(
-        micromark_with_options("<a {...a/*}*/} />", &mdx)?,
+        micromark_with_options("<a {...a/*}*/} />", &swc)?,
         "",
         "should support JavaScript-aware attribute expressions w/ `mdx_expression_parse`"
     );
 
     assert_eq!(
-        micromark_with_options("<a b={'}'} />", &mdx)?,
+        micromark_with_options("<a b={'}'} />", &swc)?,
         "",
         "should support JavaScript-aware attribute value expressions w/ `mdx_expression_parse`"
     );
 
     assert_eq!(
-        micromark_with_options("import a from 'b'\n\nexport {a}\n\n# c", &mdx)?,
+        micromark_with_options("import a from 'b'\n\nexport {a}\n\n# c", &swc)?,
         "<h1>c</h1>",
         "should support JavaScript-aware ESM w/ `mdx_esm_parse`"
     );
diff --git a/tests/misc_dangerous_html.rs b/tests/misc_dangerous_html.rs
index 8afa481..9787813 100644
--- a/tests/misc_dangerous_html.rs
+++ b/tests/misc_dangerous_html.rs
@@ -1,12 +1,15 @@
 extern crate micromark;
-use micromark::{micromark, micromark_with_options, Options};
+use micromark::{micromark, micromark_with_options, CompileOptions, Options};
 use pretty_assertions::assert_eq;
 
 #[test]
 fn dangerous_html() -> Result<(), String> {
     let danger = &Options {
-        allow_dangerous_html: true,
-        allow_dangerous_protocol: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
diff --git a/tests/misc_default_line_ending.rs b/tests/misc_default_line_ending.rs
index b122c50..f839e2c 100644
--- a/tests/misc_default_line_ending.rs
+++ b/tests/misc_default_line_ending.rs
@@ -1,5 +1,5 @@
 extern crate micromark;
-use micromark::{micromark, micromark_with_options, LineEnding, Options};
+use micromark::{micromark, micromark_with_options, CompileOptions, LineEnding, Options};
 use pretty_assertions::assert_eq;
 
 #[test]
@@ -32,7 +32,10 @@ fn default_line_ending() -> Result<(), String> {
         micromark_with_options(
             "> a",
             &Options {
-                default_line_ending: LineEnding::CarriageReturn,
+                compile: CompileOptions {
+                    default_line_ending: LineEnding::CarriageReturn,
+                    ..CompileOptions::default()
+                },
                 ..Options::default()
             }
         )?,
@@ -44,7 +47,10 @@ fn default_line_ending() -> Result<(), String> {
         micromark_with_options(
             "> a\n",
             &Options {
-                default_line_ending: LineEnding::CarriageReturn,
+                compile: CompileOptions {
+                    default_line_ending: LineEnding::CarriageReturn,
+                    ..CompileOptions::default()
+                },
                 ..Options::default()
             }
         )?,
diff --git a/tests/misc_line_ending.rs b/tests/misc_line_ending.rs
index 6713b32..90f9df0 100644
--- a/tests/misc_line_ending.rs
+++ b/tests/misc_line_ending.rs
@@ -1,12 +1,15 @@
 extern crate micromark;
-use micromark::{micromark, micromark_with_options, Options};
+use micromark::{micromark, micromark_with_options, CompileOptions, Options};
 use pretty_assertions::assert_eq;
 
 #[test]
 fn line_ending() -> Result<(), String> {
     let danger = &Options {
-        allow_dangerous_html: true,
-        allow_dangerous_protocol: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
diff --git a/tests/misc_tabs.rs b/tests/misc_tabs.rs
index 5cd9f69..56698e8 100644
--- a/tests/misc_tabs.rs
+++ b/tests/misc_tabs.rs
@@ -1,11 +1,15 @@
 extern crate micromark;
-use micromark::{micromark, micromark_with_options, Options};
+use micromark::{micromark, micromark_with_options, CompileOptions, Options};
 use pretty_assertions::assert_eq;
 
 #[test]
 fn tabs_flow() -> Result<(), String> {
     let danger = &Options {
-        allow_dangerous_html: true,
+        compile: CompileOptions {
+            allow_dangerous_html: true,
+            allow_dangerous_protocol: true,
+            ..CompileOptions::default()
+        },
         ..Options::default()
     };
 
diff --git a/tests/thematic_break.rs b/tests/thematic_break.rs
index d8d8104..c5612bb 100644
--- a/tests/thematic_break.rs
+++ b/tests/thematic_break.rs
@@ -3,7 +3,7 @@ use micromark::{
     mdast::{Node, Root, ThematicBreak},
     micromark, micromark_to_mdast, micromark_with_options,
     unist::Position,
-    Constructs, Options,
+    Constructs, Options, ParseOptions,
 };
 use pretty_assertions::assert_eq;
 
@@ -175,9 +175,12 @@ fn thematic_break() -> Result<(), String> {
         micromark_with_options(
             "***",
             &Options {
-                constructs: Constructs {
-                    thematic_break: false,
-                    ..Constructs::default()
+                parse: ParseOptions {
+                    constructs: Constructs {
+                        thematic_break: false,
+                        ..Constructs::default()
+                    },
+                    ..ParseOptions::default()
                 },
                 ..Options::default()
             }
@@ -187,7 +190,7 @@ fn thematic_break() -> Result<(), String> {
     );
 
     assert_eq!(
-        micromark_to_mdast("***", &Options::default())?,
+        micromark_to_mdast("***", &ParseOptions::default())?,
         Node::Root(Root {
             children: vec![Node::ThematicBreak(ThematicBreak {
                 position: Some(Position::new(1, 1, 0, 1, 4, 3))
diff --git a/tests/xxx_document.rs b/tests/xxx_document.rs
index dcbb56b..d5c8eef 100644
--- a/tests/xxx_document.rs
+++ b/tests/xxx_document.rs
@@ -3,7 +3,7 @@ extern crate swc_common;
 extern crate swc_ecma_ast;
 extern crate swc_ecma_codegen;
 mod test_utils;
-use micromark::{micromark_to_mdast, Constructs, Options};
+use micromark::{micromark_to_mdast, Constructs, ParseOptions};
 use pretty_assertions::assert_eq;
 use test_utils::{
     swc::{parse_esm, parse_expression, serialize},
@@ -15,11 +15,11 @@ use test_utils::{
 fn from_markdown(value: &str) -> Result<String, String> {
     let mdast = micromark_to_mdast(
         value,
-        &Options {
+        &ParseOptions {
             constructs: Constructs::mdx(),
             mdx_esm_parse: Some(Box::new(parse_esm)),
             mdx_expression_parse: Some(Box::new(parse_expression)),
-            ..Options::default()
+            ..ParseOptions::default()
         },
     )?;
     let hast = to_hast(&mdast);
diff --git a/tests/xxx_jsx_rewrite.rs b/tests/xxx_jsx_rewrite.rs
index ad7c4b4..7a1c379 100644
--- a/tests/xxx_jsx_rewrite.rs
+++ b/tests/xxx_jsx_rewrite.rs
@@ -3,7 +3,7 @@ extern crate swc_common;
 extern crate swc_ecma_ast;
 extern crate swc_ecma_codegen;
 mod test_utils;
-use micromark::{micromark_to_mdast, Constructs, Options};
+use micromark::{micromark_to_mdast, Constructs, ParseOptions};
 use pretty_assertions::assert_eq;
 use test_utils::{
     jsx_rewrite::{jsx_rewrite, Options as RewriteOptions},
@@ -16,11 +16,11 @@ use test_utils::{
 fn from_markdown(value: &str, options: &RewriteOptions) -> Result<String, String> {
     let mdast = micromark_to_mdast(
         value,
-        &Options {
+        &ParseOptions {
             constructs: Constructs::mdx(),
             mdx_esm_parse: Some(Box::new(parse_esm)),
             mdx_expression_parse: Some(Box::new(parse_expression)),
-            ..Options::default()
+            ..ParseOptions::default()
         },
     )?;
     let hast = to_hast(&mdast);