Variable: memory-full
memory-full is a variable defined in alloc.c.
Value
nil
Documentation
Non-nil means Emacs cannot get much more Lisp memory.
Probably introduced at or before Emacs version 22.1.
Source Code
// Defined in /usr/src/emacs/src/alloc.c
DEFVAR_LISP ("memory-full", Vmemory_full,
doc: /* Non-nil means Emacs cannot get much more Lisp memory. */);