* src/lread.c (syms_of_lread): Revert the other bits related to
reverting `byte-compile-from-buffer'/`load-read-file'.
\f
* Incompatible Lisp Changes in Emacs 29.1
----
-** 'byte-compile-from-buffer' now uses 'load-read-function'.
-It previously called 'read' directly.
-
** User option 'mail-source-ignore-errors' is now obsolete.
The whole mechanism for prompting users to continue in case of
mail-source errors has been removed, so this option is no longer
DEFVAR_LISP ("load-read-function", Vload_read_function,
doc: /* Function used for reading expressions.
-It is used by `load', `eval-region' and `byte-compile-from-buffer'.
+It is used by `load' and `eval-region'.
Called with a single argument (the stream from which to read).
The default is to use the function `read'. */);