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Revise print_symbol(), never calling is{float,ratio}_string(). src/ChangeLog addition: 2015-05-08 Aidan Kehoe <kehoea@parhasard.net> * print.c (print_symbol): Revise this. No longer call isfloat_string() and isratio_string() on practically every symbol seen; check explicitly for the known float format in this function, which turns out to be a more limited and cheap job than you would think. Also check for integer and ratio syntax in passing. Use Vdigit_fixnum_map when working out whether a given character is a digit. * lisp.h: Make Vdigit_fixnum_map available generally. tests/ChangeLog addition: 2015-05-08 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-reader-tests.el: Check read and print handling of symbols that look like numbers. In passing, check the read and print handling of the associated numbers.
author Aidan Kehoe <kehoea@parhasard.net>
date Fri, 08 May 2015 14:33:46 +0100
parents 308d34e9f07d
children
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;;; msw-init.el --- initialization code for mswindows
;; Copyright (C) 1990, 1993, 1994 Free Software Foundation, Inc.
;; Copyright (C) 1995 Board of Trustees, University of Illinois.
;; Copyright (C) 1995, 1996 Ben Wing.

;; Author: various
;; Rewritten for mswindows by: Jonathan Harris

;; This file is part of XEmacs.

;; XEmacs is free software: you can redistribute it and/or modify it
;; under the terms of the GNU General Public License as published by the
;; Free Software Foundation, either version 3 of the License, or (at your
;; option) any later version.

;; XEmacs is distributed in the hope that it will be useful, but WITHOUT
;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
;; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
;; for more details.

;; You should have received a copy of the GNU General Public License
;; along with XEmacs.  If not, see <http://www.gnu.org/licenses/>.

(defvar make-device-early-mswindows-entry-point-called-p nil
  "Whether `make-device-early-mswindows-entry-point' has been called")

(defvar make-device-late-mswindows-entry-point-called-p nil
  "Whether `make-device-late-mswindows-entry-point' has been called")

(defun make-device-early-mswindows-entry-point ()
  "Lisp code called before an `mswindows' device is created." 
  (unless make-device-early-mswindows-entry-point-called-p
    ;; Old-style mswindows bindings. The new-style mswindows bindings
    ;; (namely Ctrl-X, Ctrl-C and Ctrl-V) are already spoken for by XEmacs.
    (global-set-key '(shift delete)   'kill-primary-selection)
    (global-set-key '(shift insert)   'yank-clipboard-selection)
    (global-set-key '(control insert) 'copy-primary-selection)

    (global-set-key '(meta f4)	      'save-buffers-kill-emacs)
    (setq make-device-early-mswindows-entry-point-called-p t)))

(defun make-device-late-mswindows-entry-point (device)
  "Lisp code called after an `mswindows' device is created."
  (unless make-device-late-mswindows-entry-point-called-p
    (setq make-device-late-mswindows-entry-point-called-p t)))