From 160b87d2a2c19c649fe01b316c76b39ab2a3c18d Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 30 Mar 2026 20:53:48 +0000
Subject: [PATCH 1/2] Initial plan


From df3fea48b020178352d0dac203c572f149ec26cf Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 30 Mar 2026 21:15:03 +0000
Subject: [PATCH 2/2] Fix indentStrings to also handle raw multiline string
 literals (#\"\"\", ##\"\"\")

Agent-Logs-Url: https://github.com/nicklockwood/SwiftFormat/sessions/b3e76418-d5c0-488a-a363-64893ef5d5d3

Co-authored-by: calda <1811727+calda@users.noreply.github.com>
---
 Sources/Rules/Indent.swift    |   5 +-
 Tests/Rules/IndentTests.swift | 106 ++++++++++++++++++++++++++++++++++
 2 files changed, 110 insertions(+), 1 deletion(-)

diff --git a/Sources/Rules/Indent.swift b/Sources/Rules/Indent.swift
index 7c93aff67..b0da0c316 100644
--- a/Sources/Rules/Indent.swift
+++ b/Sources/Rules/Indent.swift
@@ -734,7 +734,10 @@ public extension FormatRule {
         }
 
         if formatter.options.indentStrings {
-            formatter.forEach(.startOfScope("\"\"\"")) { stringStartIndex, _ in
+            formatter.forEachToken(where: {
+                // Match multiline string literals (""", #""", ##""", etc.) but not multiline regex literals (#/.../#)
+                $0.isStartOfScope && $0.isMultilineStringDelimiter && $0.string.contains("\"")
+            }) { stringStartIndex, _ in
                 let baseIndent = formatter.currentIndentForLine(at: stringStartIndex)
                 let expectedIndent = baseIndent + formatter.options.indent
 
diff --git a/Tests/Rules/IndentTests.swift b/Tests/Rules/IndentTests.swift
index c3a23a67e..dd016b6d2 100644
--- a/Tests/Rules/IndentTests.swift
+++ b/Tests/Rules/IndentTests.swift
@@ -3773,6 +3773,112 @@ final class IndentTests: XCTestCase {
         testFormatting(for: input, output, rule: .indent, options: options)
     }
 
+    func testIndentRawMultilineStringInMethod() {
+        let input = ##"""
+        func foo() {
+            let sql = #"""
+            SELECT *
+            FROM authors
+            WHERE authors.name LIKE '%David%'
+            """#
+        }
+        """##
+        let output = ##"""
+        func foo() {
+            let sql = #"""
+                SELECT *
+                FROM authors
+                WHERE authors.name LIKE '%David%'
+                """#
+        }
+        """##
+        let options = FormatOptions(indentStrings: true)
+        testFormatting(for: input, output, rule: .indent, options: options)
+    }
+
+    func testNoIndentRawMultilineStringWithOmittedReturn() {
+        let input = ##"""
+        var string: String {
+            #"""
+            SELECT *
+            FROM authors
+            WHERE authors.name LIKE '%David%'
+            """#
+        }
+        """##
+        let options = FormatOptions(indentStrings: true)
+        testFormatting(for: input, rule: .indent, options: options)
+    }
+
+    func testIndentRawMultilineStringAtTopLevel() {
+        let input = ##"""
+        let sql = #"""
+        SELECT *
+        FROM  authors,
+              books
+        WHERE authors.name LIKE '%David%'
+             AND pubdate < $1
+        """#
+        """##
+        let output = ##"""
+        let sql = #"""
+          SELECT *
+          FROM  authors,
+                books
+          WHERE authors.name LIKE '%David%'
+               AND pubdate < $1
+          """#
+        """##
+        let options = FormatOptions(indent: "  ", indentStrings: true)
+        testFormatting(for: input, output, rule: .indent, options: options)
+    }
+
+    func testUnindentRawMultilineStringAtTopLevel() {
+        let input = ##"""
+        let sql = #"""
+          SELECT *
+          FROM  authors,
+                books
+          WHERE authors.name LIKE '%David%'
+               AND pubdate < $1
+          """#
+        """##
+        let output = ##"""
+        let sql = #"""
+        SELECT *
+        FROM  authors,
+              books
+        WHERE authors.name LIKE '%David%'
+             AND pubdate < $1
+        """#
+        """##
+        let options = FormatOptions(indent: "  ", indentStrings: false)
+        testFormatting(for: input, output, rule: .indent, options: options)
+    }
+
+    func testIndentDoubleHashRawMultilineStringInMethod() {
+        let input = ###"""
+        func foo() {
+            let sql = ##"""
+            SELECT *
+            FROM authors
+            WHERE authors.name LIKE '%David%'
+            """##
+        }
+        """###
+        let output = ###"""
+        func foo() {
+            let sql = ##"""
+                SELECT *
+                FROM authors
+                WHERE authors.name LIKE '%David%'
+                """##
+        }
+        """###
+        let options = FormatOptions(indentStrings: true)
+        testFormatting(for: input, output, rule: .indent, options: options)
+    }
+
     func testIndentUnderIndentedMultilineStringPreservesBlankLineIndent() {
         let input = #"""
         class Main {