Mercurial > hg > xemacs-beta
diff src/symbols.c @ 4793:8b50bee3c88c
Remove attempted support for 1996-era emacs without self-quoting keywords.
lisp/ChangeLog addition:
2009-12-19 Aidan Kehoe <kehoea@parhasard.net>
* cl-macs.el (cl-do-arglist):
* cl-compat.el (keyword-of):
Remove support in our generated code for emacs versions where
keywords are not self-quoting.
src/ChangeLog addition:
2009-12-19 Aidan Kehoe <kehoea@parhasard.net>
* symbols.c (reject_constant_symbols):
Indicate that accepting attempted modification of keywords is a
temporary thing.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 19 Dec 2009 18:10:20 +0000 |
| parents | 8f1ee2d15784 |
| children | 755ae5b97edb 9113c5044de8 |
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--- a/src/symbols.c Fri Dec 18 17:49:43 2009 +0000 +++ b/src/symbols.c Sat Dec 19 18:10:20 2009 +0000 @@ -600,7 +600,10 @@ !(unloading_module && UNBOUNDP(newval)) && #endif (symbol_is_constant (sym, val) - || (SYMBOL_IS_KEYWORD (sym) && !EQ (newval, sym)))) +#ifndef NO_NEED_TO_HANDLE_21_4_CODE + || (SYMBOL_IS_KEYWORD (sym) && !EQ (newval, sym)) +#endif + )) signal_error_1 (Qsetting_constant, UNBOUNDP (newval) ? list1 (sym) : list2 (sym, newval)); }