From 91f04bc7bae2fb56ae11e3086553c4fdb0b68da0 Mon Sep 17 00:00:00 2001
From: Roms1383 <romain.kelifa@gmail.com>
Date: Sun, 16 Jun 2024 10:16:10 +0700
Subject: [PATCH] Upgrade pulldown-cmark to 0.13.0

---
 Cargo.lock                                    | 33 +++++++------------
 Cargo.toml                                    |  2 +-
 .../mdbook-html/src/html_handlebars/search.rs |  7 ++++
 .../mdbook-remove-emphasis/Cargo.toml         |  6 ++--
 4 files changed, 22 insertions(+), 26 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index d89f15ac..68302dd1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1359,7 +1359,7 @@ dependencies = [
  "mdbook-markdown",
  "mdbook-renderer",
  "pretty_assertions",
- "pulldown-cmark 0.10.3",
+ "pulldown-cmark",
  "regex",
  "serde",
  "serde_json",
@@ -1373,7 +1373,7 @@ name = "mdbook-markdown"
 version = "0.5.0-alpha.1"
 dependencies = [
  "log",
- "pulldown-cmark 0.10.3",
+ "pulldown-cmark",
  "regex",
 ]
 
@@ -1392,7 +1392,7 @@ name = "mdbook-remove-emphasis"
 version = "0.1.0"
 dependencies = [
  "mdbook-preprocessor",
- "pulldown-cmark 0.12.2",
+ "pulldown-cmark",
  "pulldown-cmark-to-cmark",
  "serde_json",
 ]
@@ -1415,7 +1415,7 @@ dependencies = [
  "log",
  "mdbook-core",
  "memchr",
- "pulldown-cmark 0.10.3",
+ "pulldown-cmark",
  "serde",
 ]
 
@@ -1816,9 +1816,9 @@ dependencies = [
 
 [[package]]
 name = "pulldown-cmark"
-version = "0.10.3"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76979bea66e7875e7509c4ec5300112b316af87fa7a252ca91c448b32dfe3993"
+checksum = "1e8bbe1a966bd2f362681a44f6edce3c2310ac21e4d5067a6e7ec396297a6ea0"
 dependencies = [
  "bitflags 2.9.1",
  "memchr",
@@ -1826,30 +1826,19 @@ dependencies = [
  "unicase",
 ]
 
-[[package]]
-name = "pulldown-cmark"
-version = "0.12.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f86ba2052aebccc42cbbb3ed234b8b13ce76f75c3551a303cb2bcffcff12bb14"
-dependencies = [
- "bitflags 2.9.1",
- "memchr",
- "unicase",
-]
-
 [[package]]
 name = "pulldown-cmark-escape"
-version = "0.10.1"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd348ff538bc9caeda7ee8cad2d1d48236a1f443c1fa3913c6a02fe0043b1dd3"
+checksum = "007d8adb5ddab6f8e3f491ac63566a7d5002cc7ed73901f72057943fa71ae1ae"
 
 [[package]]
 name = "pulldown-cmark-to-cmark"
-version = "18.0.0"
+version = "21.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e02b63adcb49f2eb675b1694b413b3e9fedbf549dfe2cc98727ad97a0c30650"
+checksum = "e5b6a0769a491a08b31ea5c62494a8f144ee0987d86d670a8af4df1e1b7cde75"
 dependencies = [
- "pulldown-cmark 0.12.2",
+ "pulldown-cmark",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index f027a20a..69af69a8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ notify-debouncer-mini = "0.6.0"
 opener = "0.8.2"
 pathdiff = "0.2.3"
 pretty_assertions = "1.4.1"
-pulldown-cmark = { version = "0.10.3", default-features = false, features = ["html"] } # Do not update, part of the public api.
+pulldown-cmark = { version = "0.13.0", default-features = false, features = ["html"] } # Do not update, part of the public api.
 regex = "1.11.1"
 select = "0.6.1"
 semver = "1.0.26"
diff --git a/crates/mdbook-html/src/html_handlebars/search.rs b/crates/mdbook-html/src/html_handlebars/search.rs
index 0c067905..b14c9c67 100644
--- a/crates/mdbook-html/src/html_handlebars/search.rs
+++ b/crates/mdbook-html/src/html_handlebars/search.rs
@@ -200,6 +200,13 @@ fn render_item(
                 // blocks, and worse case you have some noise in the index.
                 body.push_str(&clean_html(&html));
             }
+            Event::InlineMath(text) | Event::DisplayMath(text) => {
+                if in_heading {
+                    heading.push_str(&text);
+                } else {
+                    body.push_str(&text);
+                }
+            }
             Event::Start(_) | Event::End(_) | Event::Rule | Event::SoftBreak | Event::HardBreak => {
                 // Insert spaces where HTML output would usually separate text
                 // to ensure words don't get merged together
diff --git a/examples/remove-emphasis/mdbook-remove-emphasis/Cargo.toml b/examples/remove-emphasis/mdbook-remove-emphasis/Cargo.toml
index 1b55e291..8b2edd03 100644
--- a/examples/remove-emphasis/mdbook-remove-emphasis/Cargo.toml
+++ b/examples/remove-emphasis/mdbook-remove-emphasis/Cargo.toml
@@ -5,9 +5,9 @@ edition.workspace = true
 
 [dependencies]
 mdbook-preprocessor.workspace = true
-pulldown-cmark = { version = "0.12.2", default-features = false }
-pulldown-cmark-to-cmark = "18.0.0"
-serde_json = "1.0.132"
+pulldown-cmark = { workspace = true, default-features = false }
+pulldown-cmark-to-cmark = "21.0.0"
+serde_json.workspace = true
 
 [[bin]]
 name = "mdbook-remove-emphasis"