Mercurial > hg > xemacs-beta
view man/lispref/locals.texi @ 1298:1b4bc72f433e
[xemacs-hg @ 2003-02-14 12:05:06 by ben]
speedups to build process
autoload.el: Factor out common code in generate-{c-,}file-autoloads-1 into new
function generate-autoload-ish-1. \(I was originally going to use
this for custom as well but ended up thinking better of it.)
cus-dep.el: Cache the old computed values in custom-load.el and reuse them as
necessary, to speed up running cus-dep (which would take 25-30
seconds to do all files in lisp/*, lisp/*/* on my Pentium III
700). Use `message' not `princ' to get correct newline behavior.
Output messages showing each file we do actually process.
update-elc-2.el: Rewrite algorithm to be much faster -- cache calls to
directory-files and don't make needless calls to file-exists-p,
file-directory-p because they're way way slow.
Autoload early and only when update-elc has told us to.
update-elc.el: If no files need byte compilation, signal to update-elc-2 to do
any necessary autoload updating (using the file REBUILD_AUTOLOADS)
rather than doing it ourselves, which would be way slow. Ignore
updates to custom-load.el and auto-autoloads.el when checking to
see whether autoloads need updating. Optimize out many
unnecessary calls to file-exists-p to speed it up somewhat. (####
The remaining time is 50% or more in locate-file; this is
presumably because, even though it has a cache, it's still
statting each file to determine it's actually there. By calling
directory-files ourselves, building a tree, and then looking in
that tree, we could drastically shorten the time needed to do the
locate operation.)
author | ben |
---|---|
date | Fri, 14 Feb 2003 12:05:07 +0000 |
parents | 1ccc32a20af4 |
children | 0b4d355771bd |
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@c -*-texinfo-*- @c This is part of the XEmacs Lisp Reference Manual. @c Copyright (C) 1990, 1991, 1992, 1993 Free Software Foundation, Inc. @c See the file lispref.texi for copying conditions. @setfilename ../../info/locals.info @node Standard Buffer-Local Variables, Standard Keymaps, Standard Errors, Top @appendix Buffer-Local Variables @c The title "Standard Buffer-Local Variables" is too long for @c smallbook. --rjc 30mar92 The table below lists the general-purpose Emacs variables that are automatically local (when set) in each buffer. Many Lisp packages define such variables for their internal use; we don't list them here. @table @code @item abbrev-mode @pxref{Abbrevs} @item auto-fill-function @pxref{Auto Filling} @item buffer-auto-save-file-name @pxref{Auto-Saving} @item buffer-backed-up @pxref{Backup Files} @item buffer-display-table @pxref{Display Tables} @item buffer-file-format @pxref{Format Conversion} @item buffer-file-name @pxref{Buffer File Name} @item buffer-file-number @pxref{Buffer File Name} @item buffer-file-truename @pxref{Buffer File Name} @item buffer-file-type @pxref{Files and MS-DOS} @item buffer-invisibility-spec @pxref{Invisible Text} @item buffer-offer-save @pxref{Saving Buffers} @item buffer-read-only @pxref{Read Only Buffers} @item buffer-saved-size @pxref{Point} @item buffer-undo-list @pxref{Undo} @item cache-long-line-scans @pxref{Text Lines} @item case-fold-search @pxref{Searching and Case} @item ctl-arrow @pxref{Usual Display} @item comment-column @pxref{Comments,,, xemacs, The XEmacs User's Manual} @item default-directory @pxref{System Environment} @item defun-prompt-regexp @pxref{List Motion} @item fill-column @pxref{Auto Filling} @item goal-column @pxref{Moving Point,,, xemacs, The XEmacs User's Manual} @item left-margin @pxref{Indentation} @item local-abbrev-table @pxref{Abbrevs} @item local-write-file-hooks @pxref{Saving Buffers} @item major-mode @pxref{Mode Help} @item mark-active @pxref{The Mark} @item mark-ring @pxref{The Mark} @item minor-modes @pxref{Minor Modes} @item modeline-format @pxref{Modeline Data} @item modeline-buffer-identification @pxref{Modeline Variables} @item modeline-format @pxref{Modeline Data} @item modeline-modified @pxref{Modeline Variables} @item modeline-process @pxref{Modeline Variables} @item mode-name @pxref{Modeline Variables} @item overwrite-mode @pxref{Insertion} @item paragraph-separate @pxref{Standard Regexps} @item paragraph-start @pxref{Standard Regexps} @item point-before-scroll Used for communication between mouse commands and scroll-bar commands. @item require-final-newline @pxref{Insertion} @item selective-display @pxref{Selective Display} @item selective-display-ellipses @pxref{Selective Display} @item tab-width @pxref{Usual Display} @item truncate-lines @pxref{Truncation} @item vc-mode @pxref{Modeline Variables} @end table