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Reduce regexp usage, now CL-oriented non-regexp code available, core Lisp
lisp/ChangeLog addition:
2015-04-01 Aidan Kehoe <kehoea@parhasard.net>
When calling #'string-match with a REGEXP without regular
expression special characters, call #'search, #'mismatch, #'find,
etc. instead, making our code less likely to side-effect other
functions' match data and a little faster.
* apropos.el (apropos-command):
* apropos.el (apropos):
Call (position ?\n ...) rather than (string-match "\n" ...) here.
* buff-menu.el:
* buff-menu.el (buffers-menu-omit-invisible-buffers):
Don't fire up the regexp engine just to check if a string starts
with a space.
* buff-menu.el (select-buffers-tab-buffers-by-mode):
Don't fire up the regexp engine just to compare mode basenames.
* buff-menu.el (format-buffers-tab-line):
* buff-menu.el (build-buffers-tab-internal): Moved to being a
label within the following.
* buff-menu.el (buffers-tab-items): Use the label.
* bytecomp.el (byte-compile-log-1):
Don't fire up the regexp engine just to look for a newline.
* cus-edit.el (get):
Ditto.
* cus-edit.el (custom-variable-value-create):
Ditto, but for a colon.
* descr-text.el (describe-text-sexp):
Ditto.
* descr-text.el (describe-char-unicode-data):
Use #'split-string-by-char given that we're just looking for a
semicolon.
* descr-text.el (describe-char):
Don't fire up the regexp engine just to look for a newline.
* disass.el (disassemble-internal):
Ditto.
* files.el (file-name-sans-extension):
Implement this using #'position.
* files.el (file-name-extension):
Correct this function's docstring, implement it in terms of
#'position.
* files.el (insert-directory):
Don't fire up the regexp engine to split a string by space; don't
reverse the list of switches, this is actually a longstand bug as
far as I can see.
* gnuserv.el (gnuserv-process-filter):
Use #'position here, instead of consing inside #'split-string
needlessly.
* gtk-file-dialog.el (gtk-file-dialog-update-dropdown):
Use #'split-string-by-char here, don't fire up #'split-string for
directory-sep-char.
* gtk-font-menu.el (hack-font-truename):
Implement this more cheaply in terms of #'find,
#'split-string-by-char, #'equal, rather than #'string-match,
#'split-string, #'string-equal.
* hyper-apropos.el (hyper-apropos-grok-functions):
* hyper-apropos.el (hyper-apropos-grok-variables):
Look for a newline using #'position rather than #'string-match in
these functions.
* info.el (Info-insert-dir):
* info.el (Info-insert-file-contents):
* info.el (Info-follow-reference):
* info.el (Info-extract-menu-node-name):
* info.el (Info-menu):
Look for fixed strings using #'position or #'search as appropriate
in this file.
* ldap.el (ldap-decode-string):
* ldap.el (ldap-encode-string):
#'encode-coding-string, #'decode-coding-string are always
available, don't check if they're fboundp.
* ldap.el (ldap-decode-address):
* ldap.el (ldap-encode-address):
Use #'split-string-by-char in these functions.
* lisp-mnt.el (lm-creation-date):
* lisp-mnt.el (lm-last-modified-date):
Don't fire up the regexp engine just to look for spaces in this file.
* menubar-items.el (default-menubar):
Use (not (mismatch ...)) rather than #'string-match here, for
simple regexp.
Use (search "beta" ...) rather than (string-match "beta" ...)
* menubar-items.el (sort-buffers-menu-alphabetically):
* menubar-items.el (sort-buffers-menu-by-mode-then-alphabetically):
* menubar-items.el (group-buffers-menu-by-mode-then-alphabetically):
Don't fire up the regexp engine to check if a string starts with
a space or an asterisk.
Use the more fine-grained results of #'compare-strings; compare
case-insensitively for the buffer menu.
* menubar-items.el (list-all-buffers):
* menubar-items.el (tutorials-menu-filter):
Use #'equal rather than #'string-equal, which, in this context,
has the drawback of not having a bytecode, and no redeeming
features.
* minibuf.el:
* minibuf.el (un-substitute-in-file-name):
Use #'count, rather than counting the occurences of $ using the
regexp engine.
* minibuf.el (read-file-name-internal-1):
Don't fire up the regexp engine to search for ?=.
* mouse.el (mouse-eval-sexp):
Check for newline with #'find.
* msw-font-menu.el (mswindows-reset-device-font-menus):
Split a string by newline with #'split-string-by-char.
* mule/japanese.el:
* mule/japanese.el ("Japanese"):
Use #'search rather than #'string-match; canoncase before
comparing; fix a bug I had introduced where I had been making case
insensitive comparisons where the case mattered.
* mule/korea-util.el (default-korean-keyboard):
Look for ?3 using #'find, not #'string-march.
* mule/korea-util.el (quail-hangul-switch-hanja):
Search for a fixed string using #'search.
* mule/mule-cmds.el (set-locale-for-language-environment):
#'position, #'substitute rather than #'string-match,
#'replace-in-string.
* newcomment.el (comment-make-extra-lines):
Use #'search rather than #'string-match for a simple string.
* package-get.el (package-get-remote-filename):
Use #'position when looking for ?@
* process.el (setenv):
* process.el (read-envvar-name):
Use #'position when looking for ?=.
* replace.el (map-query-replace-regexp):
Use #'split-string-by-char instead of using an inline
implementation of it.
* select.el (select-convert-from-cf-text):
* select.el (select-convert-from-cf-unicodetext):
Use #'position rather than #'string-match in these functions.
* setup-paths.el (paths-emacs-data-root-p):
Use #'search when looking for simple string.
* sound.el (load-sound-file):
Use #'split-string-by-char rather than an inline reimplementation
of same.
* startup.el (splash-screen-window-body):
* startup.el (splash-screen-tty-body):
Search for simple strings using #'search.
* version.el (emacs-version):
Ditto.
* x-font-menu.el (hack-font-truename):
Implement this more cheaply in terms of #'find,
#'split-string-by-char, #'equal, rather than #'string-match,
#'split-string, #'string-equal.
* x-font-menu.el (x-reset-device-font-menus-core):
Use #'split-string-by-char here.
* x-init.el (x-initialize-keyboard):
Search for a simple string using #'search.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Wed, 01 Apr 2015 14:28:20 +0100 |
| parents | aa729daae5e2 |
| children |
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2000-09-12 William M. Perry <wmperry@aventail.com> * dialog-gtk.el (popup-builtin-open-dialog): Went back to using our lisp implementation of the file dialog. Much more featureful. * ui/gtk-file-dialog.el: Reworked to use CList instead of Tree elements (more like the `real' GTK file selector. 2000-09-10 William M. Perry <wmperry@aventail.com> * gtk-iso8859-1.el (gtk-iso8859-1): Need to actually provide the feature 2000-09-09 William M. Perry <wmperry@aventail.com> * dialog-gtk.el (popup-builtin-open-dialog): Guard against calling gtk-main-quit too many times when destroying the file-selection dialog. 2000-09-08 William M. Perry <wmperry@aventail.com> * gtk-init.el (gtk-initialize-compose): Initialize the compose map like X does. 2000-09-03 William M. Perry <wmperry@aventail.com> * menubar-items.el (default-menubar): Include the font & size menus when running under GTK. * gtk-faces.el (x-font-regexp-*): Added variable aliases for the x-font-regexp-* variables. x-font-menu works now. * x-font-menu.el (font-menu-set-font): When setting the font, make sure we don't set the type to 'x' blithely. This code is shared with GTK now. 2000-08-30 William M. Perry <wmperry@aventail.com> * dialog-gtk.el (popup-builtin-open-dialog): Signal 'quit' if the user hits the cancel button. This gets rid of the 'wrong type argument: stringp, nil' error. 2000-08-28 William M. Perry <wmperry@aventail.com> * menubar-items.el (default-menubar): Disable the GTK font menu item. * dialog-gtk.el (popup-builtin-open-dialog): Reimplemented the file-open dialog to use the normal GTK selector. 2000-07-26 William M. Perry <wmperry@aventail.com> * gtk-init.el (init-post-gtk-win): Define the mule-fonts specifier tag and default fonts for it when mule is provided. This will make x-symbol.el work. 2000-07-24 William M. Perry <wmperry@aventail.com> * ui/gdk.el: Ditto. * ui/gnome-widgets.el: Ditto. * ui/gtk-widgets.el: Updated all gtk-import-function calls to pass a symbol instead of a quoted string. * ui/gtk-ffi.el (gtk-import-variable): Make gtk-import-variable able to take symbols instead of just strings. More consistent with gtk-import-function this way. 2000-07-22 William M. Perry <wmperry@aventail.com> * gtk-init.el (init-pre-gtk-win): Did not realize I had to do lisp hackery to get '-unmapped' to work. 2000-07-12 William M. Perry <wmperry@aventail.com> * ui/gtk-widgets.el (gtk-ctree-post-recursive): (gtk-ctree-post-recursive-to-depth): (gtk-ctree-pre-recursive): (gtk-ctree-pre-recursive-to-depth): Added wrappers around the combined gtk-ctree-recurse to make things easier on GTK authors porting other code. 2000-07-11 William M. Perry <wmperry@aventail.com> * gtk-init.el (init-gtk-win): Set gtk-initial-geometry out of command-line-args-left. (gtk-filter-arguments): New function to filter out only GTK/GNOME approved command line arguments. (init-gtk-win): Set gtk-initial-argv-list by filtering it. This way we get session management/etc from GNOME. 2000-07-07 William M. Perry <wmperry@aventail.com> * gtk-faces.el (gtk-init-global-faces): Make sure to pass in a GTK device (any GTK device) try-font-name when initializing the global faces or it gets confused and cannot find a font, so the code in faces.el ends up setting device-specific faces, which are hard (or at least non-obvious) for users to work around. 2000-07-01 William M. Perry <wmperry@aventail.com> * ui/gtk-widgets.el (GtkType): Added GtkCTree finally. * ui/gtk-ffi.el (gtk-ffi-check-function): New function that will try to call a newly defined FFI function and report on whether we need to define any new marshallers for it. (gtk-ffi-debug): If non-nil, then we will check ALL functions that come through gtk-import-function. All existing imported functions have been checked, and a few missings ones were added. * ui/glade.el: New file to import libglade functions. 2000-06-30 William M. Perry <wmperry@aventail.com> * ui/gdk.el: Added most of the GDK drawing primitives. 2000-06-27 William M. Perry <wmperry@aventail.com> * ui/gtk-widgets.el: Import gtk-major-version, gtk-minor-version, gtk-micro-version, gtk-interface-age, and gtk-binary-age. * ui/gtk-ffi.el (gtk-import-variable): New macro to import a variable. Needed to do it as a function, otherwise you could not byte compile / dump the file in a non-windowed XEmacs. 2000-06-23 William M. Perry <wmperry@aventail.com> * menubar-items.el (default-menubar): Disable make-frame-on-display if the function is not available. 2000-06-02 William M. Perry <wmperry@aventail.com> * gtk-mouse.el (gtk-init-pointers): Make sure we set a toolbar pointer. Looked kind of silly to have the 'xterm' cursor in there by default. 2000-06-01 William M. Perry <wmperry@aventail.com> * ui/gtk-widgets.el: Imported GtkStatusbar * ui/gtk-marshal.el (define-marshaller): All marshalling functions are now static. * ui/gtk-marshal.el: Now outputs a function to populate a hashtable with mappings from function name -> function pointer. Also emits the find_marshaller () function that looks at this hashtable. 2000-05-29 William M. Perry <wmperry@aventail.com> * ui/gtk-ffi.el (gtk-import-function): Allow passing in of a symbol for the function name, as well as a string. * ui/gtk-widgets.el: Import the GtkSpinButton widget. 2000-05-26 William M. Perry <wmperry@aventail.com> * ui/gtk-ffi.el (gtk-import-function): Rewrote as a macro so that teh file can be safely byte-compiled. Argument values no longer need to be quoted, and the function is not actually imported until the function is called. Should save even more on loadup time. (gtk-import-function): Do not defvar `lisp-name' - put the FFI object on the symbols plist. Makes the lisp variable namespace that much cleaner. * ui/gtk-widgets.el: New uber-file containing all the GTK imported functions. Load time is significantly faster than requiring ~90 different (usually 5 line) .el files, and polluting the 'features' variable. 2000-05-23 William M. Perry <wmperry@aventail.com> * ui/gtk-widget-accessors.el (define-widget-accessors): Fixed bogus handling of GTkListOfString and GtkListOfObject slots. These need to have the FULL type, not the fundamental type. And _POINTER was just plain wrong for them - cause beautiful crashes on linux. :) * gtk-faces.el (gtk-choose-font): New function to change fonts based on a GTK font selection dialog. * menubar-items.el (default-menubar): Only show the font/size submenus when we are in an X frame. (default-menubar): Show a gtk-specific item when on GTK frames. * ui/gtk-marshal.el (define-marshaller): We need to special case anything with FLOAT in the argument list or the parameters get screwed up royally. 2000-05-21 William M. Perry <wmperry@aventail.com> * ui/gtk-file-dialog.el (gtk-file-dialog-fill-file-list): New file dialog that is actually useful and much prettier than the default GTK one. 2000-05-20 William M. Perry <wmperry@aventail.com> * ui/gtk-ffi.el (gtk-import-function): Auto-run gnome-*-get-type routines as well as the gtk-*-get-type ones. * minibuf.el (mouse-read-file-name-1): Now tries to use the new builtin dialog spec ben wrote about. Uses the GTK file selection dialog. We should be able to come up with something much sexier though - the default dialog box for GTK sucks hard. 2000-05-17 William M. Perry <wmperry@aventail.com> * gtk-faces.el (gtk-init-device-faces): Make use of the extended return values of gtk-style-info. Set the 'highlight' face to look like GTK_STATE_PRELIGHT and 'zmacs-region' to be GTK_STATE_SELECTED. Unfortunately these two faces will not automatically be updated because they are not exposed to lisp like Vdefault_face and friends. 2000-05-16 William M. Perry <wmperry@aventail.com> * gtk-faces.el (gtk-init-device-faces): Removed a whole bunch of face munging that is now done down in the guts of the GtkXEmacs widget. * gnuserv.el (gnuserv-edit-files): Handle GTK devices. * ui/gtk-ffi.el (gtk-import-function): Make this a noop if noninteractive. This allows us to compile the files during the make process. 2000-05-10 William M. Perry <wmperry@aventail.com> * dialog-gtk.el: New file implementing popup dialogs in Lisp using GTK primitives. Called from dialog-gtk.c * dumped-lisp.el (preloaded-file-list): Make sure we load up menubar-items under GTK. (preloaded-file-list): Load up dialog-gtk when using GTK. 2000-05-08 William M. Perry <wmperry@aventail.com> * ui/gtk-widget-accessors.el (define-widget-accessors): New file to define C functions that go into ../../src/emacs-widget-accessors.c. This is a hack to get around the lack of accessor/settor functions in GTK for a LOT of things that are required for full functionality (like dialogs) 2000-05-07 William M. Perry <wmperry@aventail.com> * gtk-faces.el (gtk-init-face-from-resources): Set the highlight face as well. Copyright (C) 2000 William M. Perry 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/>.