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Code Issues Releases Activity

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

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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.
This commit is contained in:
Paul Eggert 2018-04-25 12:20:04 -07:00
parent 28930785d7
commit a92e7b4ef6
2 changed files with 0 additions and 9 deletions
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7
src/minibuf.c
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@ -595,13 +595,6 @@ read_minibuf (Lisp_Object map, Lisp_Object initial, Lisp_Object prompt,
XWINDOW (minibuf_window)->hscroll = 0;
XWINDOW (minibuf_window)->suspend_auto_hscroll = 0;
/* Why does this code set print-escape-newlines? No call to Fprin1
or to Fprint is anywhere in sight. FIXME: Either remove the next
two lines of code along with this comment, or replace this
comment with an explanation for why the two lines are needed. */
Fmake_local_variable (Qprint_escape_newlines);
print_escape_newlines = 1;
/* Erase the buffer. */
{
ptrdiff_t count1 = SPECPDL_INDEX ();

2
src/print.c
View File

@ -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);