From caa1cbffdef2b692d960bb431e83f382f8516919 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Simon=20St=C3=B8vring?= <mail@simonbs.dk>
Date: Mon, 27 Jun 2022 11:03:01 +0200
Subject: [PATCH] Fixes shiftLineLeft(_:) and shiftLineRight(_:) reversed

---
 .../Runestone/TextView/TextInput/IndentController.swift   | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Sources/Runestone/TextView/TextInput/IndentController.swift b/Sources/Runestone/TextView/TextInput/IndentController.swift
index a19039f79..e4678edcf 100644
--- a/Sources/Runestone/TextView/TextInput/IndentController.swift
+++ b/Sources/Runestone/TextView/TextInput/IndentController.swift
@@ -55,7 +55,7 @@ final class IndentController {
         let minimumLocation = lines[0].location
         var newSelectedRange = range
         for (lineIndex, line) in lines.enumerated() {
-            let changeInLength = shiftLineRight(line)
+            let changeInLength = shiftLineLeft(line)
             if lineIndex == 0 {
                 // We don't want the selection to move to the previous line when we can't shift left anymore.
                 // Therefore we keep it to the minimum location, which is the location the line starts on.
@@ -78,7 +78,7 @@ final class IndentController {
         let lines = lineManager.lines(in: range)
         var newSelectedRange = range
         for (lineIndex, line) in lines.enumerated() {
-            let changeInLength = shiftLineLeft(line)
+            let changeInLength = shiftLineRight(line)
             if lineIndex == 0 {
                 newSelectedRange.location += changeInLength
             } else {
@@ -142,7 +142,7 @@ final class IndentController {
 
 extension IndentController {
     @discardableResult
-    private func shiftLineLeft(_ line: DocumentLineNode) -> Int {
+    private func shiftLineRight(_ line: DocumentLineNode) -> Int {
         let oldLength = line.data.totalLength
         let indentString = indentStrategy.string(indentLevel: 1)
         let startLocation = locationOfFirstNonWhitespaceCharacter(in: line)
@@ -152,7 +152,7 @@ extension IndentController {
     }
 
     @discardableResult
-    private func shiftLineRight(_ line: DocumentLineNode) -> Int {
+    private func shiftLineLeft(_ line: DocumentLineNode) -> Int {
         let oldLength = line.data.totalLength
         let indentString = indentStrategy.string(indentLevel: 1)
         let indentUTF16Count = indentString.utf16.count