(get_next_display_element): Display DEL as `^?'.

diff --git a/src/xdisp.c b/src/xdisp.c
index c74e3f95ce49abd753906eb8a5e15ba94741c5cd..21c4400145b1271c8a73609c417996208cc89e71 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -3282,7 +3282,7 @@ get_next_display_element (it)
                        || (it->c != '\n'
                            && it->c != '\t'
                            && it->c != '\r')))
-                  || (it->c >= 128
+                  || (it->c >= 127
                       && it->len == 1))
            {
              /* IT->c is a control character which must be displayed
@@ -3292,7 +3292,7 @@ get_next_display_element (it)
                 display.  Then, set IT->dpvec to these glyphs.  */
              GLYPH g;
 
-             if (it->c < ' ' && it->ctl_arrow_p)
+             if (it->c < 128 && it->ctl_arrow_p)
                {
                  /* Set IT->ctl_chars[0] to the glyph for `^'.  */
                  if (it->dp