1 files changed, 2 insertions, 6 deletions
diff --git a/src/nvim/edit.c b/src/nvim/edit.c
index 49bd170bcd..be0ab33d08 100644
--- a/src/nvim/edit.c
+++ b/src/nvim/edit.c
@@ -8787,10 +8787,6 @@ static bool ins_tab(void)
     getvcol(curwin, &fpos, &vcol, NULL, NULL);
     getvcol(curwin, cursor, &want_vcol, NULL, NULL);
 
-    // save start of changed region for extmark_splice
-    int start_row = fpos.lnum;
-    colnr_T start_col = fpos.col;
-
     // Use as many TABs as possible.  Beware of 'breakindent', 'showbreak'
     // and 'linebreak' adding extra virtual columns.
     while (ascii_iswhite(*ptr)) {
@@ -8841,8 +8837,8 @@ static bool ins_tab(void)
           }
         }
         if (!(State & VREPLACE_FLAG)) {
-          extmark_splice_cols(curbuf, start_row - 1, start_col,
-                              cursor->col - start_col, fpos.col - start_col,
+          extmark_splice_cols(curbuf, fpos.lnum - 1, change_col,
+                              cursor->col - change_col, fpos.col - change_col,
                               kExtmarkUndo);
         }
       }