; Additional fixup for truncation of long lines in compilation buffers

* lisp/progmodes/compile.el
(compilation--insert-abbreviated-line): Handle long lines that end
in a newline.  (Bug#70236)

The fix in commit 8f93cba324 resulted in
the previous "Don't hide the final newline" code causing an off-by-one
error.  With the new code the value of point is what is wanted in both
cases.

lisp/progmodes/compile.el

@@ -2661,10 +2661,7 @@ and runs `compilation-filter-hook'."
                                                (line-end-position))
                                        (text-properties-at start)))))
           (put-text-property
-           start (if ends-in-nl
-                     ;; Don't hide the final newline.
-                     (1- (point))
-                   (point))
+           start (point)
            'display (if (char-displayable-p ?…) "[…]" "[...]"))))
       (if ends-in-nl (forward-char)))))