Make `indent-line-to' respect field boundaries (Bug#26891)

* lisp/indent.el (indent-line-to): Use `back-to-indentation' instead
of `backward-to-indentation'.

diff --git a/lisp/indent.el b/lisp/indent.el
index fdd184c7998c8b05c42e8fd327304cb37ba2fc43..e7a30b885d7a568b2dc94392fe91df83036632b2 100644 (file)
--- a/lisp/indent.el
+++ b/lisp/indent.el
@@ -285,7 +285,7 @@ indentation by specifying a large negative ARG."
   "Indent current line to COLUMN.
 This function removes or adds spaces and tabs at beginning of line
 only if necessary.  It leaves point at end of indentation."
-  (backward-to-indentation 0)
+  (back-to-indentation)
   (let ((cur-col (current-column)))
     (cond ((< cur-col column)
           (if (>= (- column (* (/ cur-col tab-width) tab-width)) tab-width)