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Print symbols with ratio-like names and the associated ratios distinctly.
src/ChangeLog addition:
2010-08-15 Aidan Kehoe <kehoea@parhasard.net>
* print.c (print_symbol):
Escape any symbols that look like ratios, in the same way we do
symbols that look like floats or integers. Prevents confusion in
the Lisp reader.
* lread.c (isratio_string): Make this available even on builds
without HAVE_RATIO, so we can print symbols that look like ratios
with the appropriate escapes.
* lisp.h:
Make isratio_string available even if HAVE_RATIO is not defined.
tests/ChangeLog addition:
2010-08-15 Aidan Kehoe <kehoea@parhasard.net>
* automated/lisp-tests.el:
Test that symbols with names that look like ratios are printed
distinctly from the equivalent ratios.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sun, 15 Aug 2010 13:29:10 +0100 |
parents | c2580215c222 |
children |
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-*- Text -*- This is the file .../info/dir, which contains the topmost node of the Info hierarchy. The first time you invoke Info you start off looking at that node, which is (dir)Top. Rather than adding new nodes to this directory (and this file) it is a better idea to put them in a site-local directory, and then configure info to search in that directory as well. That way, you won't have to re-edit this file when a new release of the editor comes out. For example, you could add this code to .../lisp/site-start.el, which is loaded before ~/.emacs each time the editor starts up: ;; find local info nodes (setq Info-directory-list (append Info-directory-list '("/private/info/"))) Then, when you enter info, a dir file like this one will be automatically created and saved (provided you have write access to the directory). The contents of that file "/private/info/dir" will be appended to the contents of this file. File: dir Node: Top This is the top of the INFO tree This is Info, the online documentation browsing system. This page (the Directory node) gives a menu of major topics. button2 on a highlighted word follows that cross-reference. button3 anywhere brings up a menu of commands. ? lists additional keyboard commands. h invokes the Info tutorial. * Menu: XEmacs 21.5 =========== * XEmacs: (xemacs). XEmacs Editor. * Lispref: (lispref). XEmacs Lisp Reference Manual. * Intro: (new-users-guide). Introduction to the XEmacs Editor. * FAQ: (xemacs-faq). XEmacs FAQ. * Info: (info). Documentation browsing system. * Internals: (internals). XEmacs Internals Manual. Other Documentation: * Common Lisp: (cl). XEmacs Common Lisp emulation package. * Customizations: (custom). Customization Library. * Emodules: (emodules). XEmacs dynamically loadable module support. * External Widget: (external-widget). External Client Widget. * Standards: (standards). GNU coding standards. * Term mode: (term). XEmacs Terminal Emulator Mode. * Termcap: (termcap). Termcap library of the GNU system. * Texinfo: (texinfo). The GNU documentation format. * Widgets: (widget). The Emacs Widget Library.