Revert "Add customizable to display raw bytes as hex"

This reverts commit 7c9ac111c5e5d92e620b666893993d5dc562e483.

1 files changed, 3 insertions, 13 deletions

diff --git a/src/xdisp.c b/src/xdisp.c
index 53210e5be5b..eaa701e9cf1 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -7055,7 +7055,7 @@ get_next_display_element (struct it *it)
              translated too.
 
              Non-printable characters and raw-byte characters are also
-             translated to octal or hexadecimal form.  */
+             translated to octal form.  */
           if (((c < ' ' || c == 127) /* ASCII control chars.  */
                ? (it->area != TEXT_AREA
                   /* In mode line, treat \n, \t like other crl chars.  */
@@ -7162,12 +7162,9 @@ get_next_display_element (struct it *it)
                 int len, i;
 
                 if (CHAR_BYTE8_P (c))
-                  /* Display \200 or \x80 instead of \17777600.  */
+                  /* Display \200 instead of \17777600.  */
                   c = CHAR_TO_BYTE8 (c);
-                const char *format_string = display_raw_bytes_as_hex
-                                            ? "x%02x"
-                                            : "%03o";
-                len = sprintf (str, format_string, c + 0u);
+                len = sprintf (str, "%03o", c + 0u);
 
                 XSETINT (it->ctl_chars[0], escape_glyph);
                 for (i = 0; i < len; i++)
@@ -32234,13 +32231,6 @@ display table takes effect; in this case, Emacs does not consult
   /* Initialize to t, since we need to disable reordering until
      loadup.el successfully loads charprop.el.  */
   redisplay__inhibit_bidi = true;
-
-  DEFVAR_BOOL ("display-raw-bytes-as-hex", display_raw_bytes_as_hex,
-    doc: /* Non-nil means display raw bytes in hexadecimal format.
-The default is to use octal format (\200) whereas hexadecimal (\x80)
-may be more familar to users.  */);
-  display_raw_bytes_as_hex = false;
-
 }