From d3a7fb140c539be677db2ef0f7f93f6b5d0a19f1 Mon Sep 17 00:00:00 2001
From: Michael Howell <michael@notriddle.com>
Date: Wed, 27 Nov 2024 17:34:47 -0700
Subject: [PATCH] doc_lazy_continuation: Correctly count indent with
 backslashes

changelog: [`doc_lazy_continuation`]: correctly count indent with backslashes
---
 clippy_lints/src/doc/mod.rs      | 7 ++++++-
 tests/ui/doc/doc_lazy_list.fixed | 6 ++++++
 tests/ui/doc/doc_lazy_list.rs    | 6 ++++++
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/clippy_lints/src/doc/mod.rs b/clippy_lints/src/doc/mod.rs
index 2439ee237588..46571246052e 100644
--- a/clippy_lints/src/doc/mod.rs
+++ b/clippy_lints/src/doc/mod.rs
@@ -948,7 +948,12 @@ fn check_doc<'a, Events: Iterator<Item = (pulldown_cmark::Event<'a>, Range<usize
                             );
                             refdefrange.start - range.start
                         } else {
-                            next_range.start - range.start
+							let mut start = next_range.start;
+							if start > 0 && doc.as_bytes().get(start - 1) == Some(&b'\\') {
+								// backslashes aren't in the event stream...
+								start -= 1;
+							}
+                            start - range.start
                         }
                     } else {
                         0
diff --git a/tests/ui/doc/doc_lazy_list.fixed b/tests/ui/doc/doc_lazy_list.fixed
index da537518a2b5..0822cc7c6350 100644
--- a/tests/ui/doc/doc_lazy_list.fixed
+++ b/tests/ui/doc/doc_lazy_list.fixed
@@ -75,3 +75,9 @@ fn seven() {}
 ///   ]
 //~^ ERROR: doc list item without indentation
 fn eight() {}
+
+#[rustfmt::skip]
+// https://github.com/rust-lang/rust-clippy/issues/13705
+/// - \[text in square brackets\] with a long following description
+///   that goes over multiple lines
+pub fn backslash_escaped_square_braces() {}
diff --git a/tests/ui/doc/doc_lazy_list.rs b/tests/ui/doc/doc_lazy_list.rs
index 3cc18e35780a..068de140e00a 100644
--- a/tests/ui/doc/doc_lazy_list.rs
+++ b/tests/ui/doc/doc_lazy_list.rs
@@ -75,3 +75,9 @@ fn seven() {}
 ///  ]
 //~^ ERROR: doc list item without indentation
 fn eight() {}
+
+#[rustfmt::skip]
+// https://github.com/rust-lang/rust-clippy/issues/13705
+/// - \[text in square brackets\] with a long following description
+///   that goes over multiple lines
+pub fn backslash_escaped_square_braces() {}