done implementing tests for yank. Also simplify 'NormalDelete.deleteLineDown' and 'NormalYank.yankLineDown' functions by removing an if-branch which can never trigger. (The code path can only be executed in the event that 'endLineIdx' is on a newline, and there is an if-expression in that branch checking whether 'endLineIdx' is on a newline, which is redundant.)

2026-01-31 22:20:52 +00:00
parent c0d4155808
commit 2ee963a3d8
4 changed files with 110 additions and 20 deletions
--- a/fcore/normal-mode/normal-yank.sml
+++ b/fcore/normal-mode/normal-yank.sml
@@ -130,13 +130,7 @@ struct
        NormalFinish.clearMode app
      else
        let
-          val buffer = LineGap.goToIdx (endLineIdx, buffer)
-          val endLineIdx =
-            if Cursor.isCursorAtStartOfLine (buffer, endLineIdx) then
-              endLineIdx + 1
-            else
-              endLineIdx
-
+          val endLineIdx = endLineIdx + 1
          val length = endLineIdx - startIdx

          (* perform the actual yank *)