Don’t set print-escape-newlines in the minibuffer

This appears to be an unnecessary and possibly-confusing
revenant from ancient code (Bug#31251).  See thread containing:
https://lists.gnu.org/r/emacs-devel/2018-04/msg00654.html
* src/minibuf.c (read_minibuf): Do not set print-escape-newlines.
* src/print.c (syms_of_print): Do not defsym print-escape-newlines
or print-escape-control-characters, as these symbols are not used
in C code.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/print.c b/src/print.c
index a8bbb9d37a1..7c6856af48c 100644
--- a/src/print.c
+++ b/src/print.c
@@ -2447,10 +2447,8 @@ priorities.  */);
   defsubr (&Sredirect_debugging_output);
   defsubr (&Sprint_preprocess);
 
-  DEFSYM (Qprint_escape_newlines, "print-escape-newlines");
   DEFSYM (Qprint_escape_multibyte, "print-escape-multibyte");
   DEFSYM (Qprint_escape_nonascii, "print-escape-nonascii");
-  DEFSYM (Qprint_escape_control_characters, "print-escape-control-characters");
 
   print_prune_charset_plist = Qnil;
   staticpro (&print_prune_charset_plist);