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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2012-06-08 09:18:26 -0400 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2012-06-08 09:18:26 -0400 |
| commit | 513749ee1862278385028d6700e1d2ce8abd35e6 (patch) | |
| tree | cb835ce77cd2aa8d828dca57b55642e85f3942c5 /lisp/emacs-lisp/float-sup.el | |
| parent | 595ef4ad76fb75db4a0adb2baf117ef6d68a2e41 (diff) | |
| download | emacs-513749ee1862278385028d6700e1d2ce8abd35e6.tar.gz | |
Clean up scoping rule of predefined single-word vars.
* lisp/startup.el (argv, argi): Make lexically scoped.
* lisp/emacs-lisp/float-sup.el (pi): Use internal-make-var-non-special.
* lisp/emacs-lisp/cl-macs.el: Use lexical-binding.
Rename cl-bind-* to cl--bind-*.
* lisp/files.el: Don't require `cl' since it doesn't use it.
* lisp/emacs-lisp/pcase.el, lisp/emacs-lisp/macroexp.el: Add coding cookie.
* src/eval.c (Fmake_var_non_special): New primitive.
(syms_of_eval): Defsubr it.
* src/lread.c (syms_of_lread): Mark `values' as lexically scoped.
Diffstat (limited to 'lisp/emacs-lisp/float-sup.el')
| -rw-r--r-- | lisp/emacs-lisp/float-sup.el | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/lisp/emacs-lisp/float-sup.el b/lisp/emacs-lisp/float-sup.el index 375704ab6df..f7d6cdc3b75 100644 --- a/lisp/emacs-lisp/float-sup.el +++ b/lisp/emacs-lisp/float-sup.el @@ -28,13 +28,9 @@ ;; Provide an easy hook to tell if we are running with floats or not. ;; Define pi and e via math-lib calls (much less prone to killer typos). (defconst float-pi (* 4 (atan 1)) "The value of Pi (3.1415926...).") -(progn - ;; Simulate a defconst that doesn't declare the variable dynamically bound. - (setq-default pi float-pi) - (put 'pi 'variable-documentation - "Obsolete since Emacs-23.3. Use `float-pi' instead.") - (put 'pi 'risky-local-variable t) - (push 'pi current-load-list)) +(defconst pi float-pi + "Obsolete since Emacs-23.3. Use `float-pi' instead.") +(internal-make-var-non-special 'pi) (defconst float-e (exp 1) "The value of e (2.7182818...).") |