> This patch adds long-awaited customization to char-fold.el:

I noticed that its compilation fails with:

    ELC      char-fold.elc
  In toplevel form:
  char-fold.el:153:31:Error: Symbol's value as variable is void: char-fold-include-base
  Makefile:296: recipe for target 'char-fold.elc' failed
  make[2]: *** [char-fold.elc] Error 1

So a new patch added 'eval-and-compile' to all defcustoms: