From e37e04a2a22b3efb8a5307821c94e05e8718c63e Mon Sep 17 00:00:00 2001
From: Humza Shahid <humzasaur@gmail.com>
Date: Tue, 13 Jan 2026 23:40:29 +0000
Subject: [PATCH] rename 'NormalDelete.deleteLineBack' function to
 'NormalDelete.deleteLineUp' which is clearer ('k' in 'dk' motion means move
 cursor up one line)

---
 fcore/normal-mode/make-normal-delete.sml | 8 ++++----
 fcore/normal-mode/normal-mode.sml        | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/fcore/normal-mode/make-normal-delete.sml b/fcore/normal-mode/make-normal-delete.sml
index dc924c8..0508045 100644
--- a/fcore/normal-mode/make-normal-delete.sml
+++ b/fcore/normal-mode/make-normal-delete.sml
@@ -584,7 +584,7 @@ struct
         end
     end
 
-  fun finishDeleteLineBack (app, buffer, lineIdx, length, endOfLine, time) =
+  fun finishDeleteLineUp (app, buffer, lineIdx, length, endOfLine, time) =
     if endOfLine >= #textLength buffer - 2 then
       (* deleting from last line *)
       let
@@ -632,7 +632,7 @@ struct
         finishAfterDeletingBuffer (app, newCursorIdx, buffer, time, initialMsg)
       end
 
-  fun deleteLineBack (app: app_type, count, time) =
+  fun deleteLineUp (app: app_type, count, time) =
     let
       val {buffer, cursorIdx, ...} = app
       val buffer = LineGap.goToIdx (cursorIdx, buffer)
@@ -662,7 +662,7 @@ struct
             else
               endOfLine + 2
         in
-          finishDeleteLineBack (app, buffer, 0, endOfLine, endOfLine, time)
+          finishDeleteLineUp (app, buffer, 0, endOfLine, endOfLine, time)
         end
       else
         let
@@ -686,7 +686,7 @@ struct
           val lineIdx = LineGap.lineNumberToIdx (newCursorLineNumber, buffer)
           val length = endOfLine - lineIdx
         in
-          finishDeleteLineBack (app, buffer, lineIdx, length, endOfLine, time)
+          finishDeleteLineUp (app, buffer, lineIdx, length, endOfLine, time)
         end
     end
 
diff --git a/fcore/normal-mode/normal-mode.sml b/fcore/normal-mode/normal-mode.sml
index 9532c59..f2f6a75 100644
--- a/fcore/normal-mode/normal-mode.sml
+++ b/fcore/normal-mode/normal-mode.sml
@@ -265,7 +265,7 @@ struct
        * so their implementation differs from
        * other cursor motions *)
       | #"j" => NormalDelete.deleteLineDown (app, count, time)
-      | #"k" => NormalDelete.deleteLineBack (app, count, time)
+      | #"k" => NormalDelete.deleteLineUp (app, count, time)
       | #"w" => NormalDelete.deleteWord (app, count, time)
       | #"W" => NormalDelete.deleteWORD (app, count, time)
       | #"b" => NormalDelete.deleteByDfa (app, count, Cursor.prevWord, time)
@@ -365,7 +365,7 @@ struct
        * so their implementation differs from
        * other cursor motions *)
       | #"j" => NormalYankDelete.deleteLineDown (app, count, time)
-      | #"k" => NormalYankDelete.deleteLineBack (app, count, time)
+      | #"k" => NormalYankDelete.deleteLineUp (app, count, time)
       | #"w" => NormalYankDelete.deleteWord (app, count, time)
       | #"W" => NormalYankDelete.deleteWORD (app, count, time)
       | #"b" => NormalYankDelete.deleteByDfa (app, count, Cursor.prevWord, time)