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* lisp/help-mode.el (help-make-xrefs): Don't just withstand
cyclic-variable-indirection but any error in documentation-property.
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3 changed files with 10 additions and 7 deletions
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@ -519,7 +519,7 @@ Unlike `flet', this macro is fully compliant with the Common Lisp standard.
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;; Generalized variables are provided by gv.el, but some details are
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;; not 100% compatible: not worth the trouble to add them to cl-lib.el, but we
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;; still to support old users of cl.el.
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;; still need to support old users of cl.el.
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;; FIXME: `letf' is unsatisfactory because it does not really "restore" the
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;; previous state. If the getter/setter loses information, that info is
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