diff options
39 files changed, 453 insertions, 22 deletions
diff --git a/lisp/abbrev.el b/lisp/abbrev.el index 422fbb25d00..3e24f0f6388 100644 --- a/lisp/abbrev.el +++ b/lisp/abbrev.el @@ -2,6 +2,8 @@ ;; Copyright (C) 1985, 1986, 1987, 1992 Free Software Foundation, Inc. +;; Keywords: abbrev + ;; This file is part of GNU Emacs. ;; GNU Emacs is free software; you can redistribute it and/or modify diff --git a/lisp/abbrevlist.el b/lisp/abbrevlist.el index 7b54f5f0398..664570e2f1b 100644 --- a/lisp/abbrevlist.el +++ b/lisp/abbrevlist.el @@ -2,8 +2,9 @@ ;; Copyright (C) 1986, 1992 Free Software Foundation, Inc. ;; Suggested by a previous version by Gildea. -;; Maintainer: FSF +;; Maintainer: FSF +;; Keywords: abbrev ;; This file is part of GNU Emacs. diff --git a/lisp/add-log.el b/lisp/add-log.el index f9a19281899..ab7760c9c21 100644 --- a/lisp/add-log.el +++ b/lisp/add-log.el @@ -2,6 +2,8 @@ ;; Copyright (C) 1985, 1986, 1988, 1993 Free Software Foundation, Inc. +;; Keywords: maint + ;; This file is part of GNU Emacs. ;; GNU Emacs is free software; you can redistribute it and/or modify diff --git a/lisp/apropos.el b/lisp/apropos.el index 864ac1db864..a6639f5ff62 100644 --- a/lisp/apropos.el +++ b/lisp/apropos.el @@ -3,7 +3,7 @@ ;; Copyright (C) 1989 Free Software Foundation, Inc. ;; Author: Joe Wells <jbw@bigbird.bu.edu> -;; Keyword: help +;; Keywords: help ;; This file is part of GNU Emacs. diff --git a/lisp/array.el b/lisp/array.el index 24418c10916..1c86c11a6b3 100644 --- a/lisp/array.el +++ b/lisp/array.el @@ -4,7 +4,7 @@ ;; Author David M. Brown ;; Maintainer: FSF -;; Keyword: extensions +;; Keywords: extensions ;; This file is part of GNU Emacs. diff --git a/lisp/calendar/cal-french.el b/lisp/calendar/cal-french.el index 93f5ea19af4..84e0de91e5b 100644 --- a/lisp/calendar/cal-french.el +++ b/lisp/calendar/cal-french.el @@ -3,7 +3,8 @@ ;; Copyright (C) 1988, 1989, 1992 Free Software Foundation, Inc. ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu> -;; Keywords: French Revolutionary calendar, calendar, diary +;; Keywords: calendar +;; Human-Keywords: French Revolutionary calendar, calendar, diary ;; This file is part of GNU Emacs. diff --git a/lisp/calendar/cal-mayan.el b/lisp/calendar/cal-mayan.el index 0ee7c8613e4..f0d5b7981f3 100644 --- a/lisp/calendar/cal-mayan.el +++ b/lisp/calendar/cal-mayan.el @@ -4,7 +4,8 @@ ;; Author: Stewart M. Clamen <clamen@cs.cmu.edu> ;; Edward M. Reingold <reingold@cs.uiuc.edu> -;; Keywords: Mayan calendar, Maya, calendar, diary +;; Keywords: calendar +;; Human-Keywords: Mayan calendar, Maya, calendar, diary ;; This file is part of GNU Emacs. diff --git a/lisp/calendar/calendar.el b/lisp/calendar/calendar.el index 11900f5f7c4..a2de489167a 100644 --- a/lisp/calendar/calendar.el +++ b/lisp/calendar/calendar.el @@ -3,8 +3,10 @@ ;;; Copyright (C) 1988, 1989, 1990, 1991, 1992 Free Software Foundation, Inc. ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu> -;; Keywords: calendar, Gregorian calendar, Julian calendar, Hebrew calendar, -;; Islamic calendar, ISO calendar, Julian day number, diary, holidays +;; Keywords: calendar +;; Human-Keywords: calendar, Gregorian calendar, Julian calendar, +;; Hebrew calendar, Islamic calendar, ISO calendar, Julian day number, +;; diary, holidays (defconst calendar-version "Version 5, released August 10, 1992") diff --git a/lisp/calendar/lunar.el b/lisp/calendar/lunar.el index 904d99ebfca..d6ef380e44c 100644 --- a/lisp/calendar/lunar.el +++ b/lisp/calendar/lunar.el @@ -3,7 +3,8 @@ ;; Copyright (C) 1992 Free Software Foundation, Inc. ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu> -;; Keywords: moon, lunar phases, calendar, diary +;; Keywords: calendar +;; Human-Keywords: moon, lunar phases, calendar, diary ;; This file is part of GNU Emacs. diff --git a/lisp/cmulisp.el b/lisp/cmulisp.el index fff1d95ada8..b247d79718b 100644 --- a/lisp/cmulisp.el +++ b/lisp/cmulisp.el @@ -1,6 +1,9 @@ ;;; cmulisp.el --- improved version of standard inferior-lisp mode ;;; Copyright Olin Shivers (1988). + +;; Keywords: processes, lisp + ;;; Please imagine a long, tedious, legalistic 5-page gnu-style copyright ;;; notice appearing here to the effect that you may use this code any ;;; way you like, as long as you don't charge money for it, remove this diff --git a/lisp/cmuscheme.el b/lisp/cmuscheme.el index 7ce9f0cf94a..6000d421212 100644 --- a/lisp/cmuscheme.el +++ b/lisp/cmuscheme.el @@ -3,7 +3,7 @@ ;;; Copyright (C) 1988 Free Software Foundation, Inc. ;; Author: Olin Shivers <olin.shivers@cs.cmu.edu> -;; Keyword: processes, lisp +;; Keywords: processes, lisp ;; This file is part of GNU Emacs. diff --git a/lisp/comint.el b/lisp/comint.el index e4b3f950058..80abf0cd752 100644 --- a/lisp/comint.el +++ b/lisp/comint.el @@ -2,7 +2,7 @@ ;; Copyright (C) 1988, 1990, 1992, 1993 Free Software Foundation, Inc. ;; Author: Olin Shivers <shivers@cs.cmu.edu> -;; Keyword: processes +;; Keywords: processes ;; This file is part of GNU Emacs. diff --git a/lisp/completion.el b/lisp/completion.el index a24269799d4..8203cbe471b 100644 --- a/lisp/completion.el +++ b/lisp/completion.el @@ -1,6 +1,7 @@ ;;; completion.el --- dynamic word-completion code ;; Maintainer: bug-completion@think.com +;; Keywords: abbrev ;;; Commentary: diff --git a/lisp/dabbrev.el b/lisp/dabbrev.el index 3c1d967629a..0798b764c2b 100644 --- a/lisp/dabbrev.el +++ b/lisp/dabbrev.el @@ -6,6 +6,7 @@ ;; Copyright (C) 1985, 1986 Free Software Foundation, Inc. ;; Maintainer: FSF +;; Keywords: abbrev ;; This file is part of GNU Emacs. diff --git a/lisp/diary-lib.el b/lisp/diary-lib.el index 95c36d3048b..e0d9127dfa2 100644 --- a/lisp/diary-lib.el +++ b/lisp/diary-lib.el @@ -3,7 +3,7 @@ ;; Copyright (C) 1989, 1990, 1992 Free Software Foundation, Inc. ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu> -;; Keywords: diary, calendar +;; Keywords: calendar ;; This file is part of GNU Emacs. diff --git a/lisp/diff.el b/lisp/diff.el index 4149cf363ce..cd85ec29d10 100644 --- a/lisp/diff.el +++ b/lisp/diff.el @@ -2,7 +2,7 @@ ;; Copyright (C) 1992 Free Software Foundation, Inc. -;; Keyword: unix, tools +;; Keywords: unix, tools ;; This file is part of GNU Emacs. diff --git a/lisp/edmacro.el b/lisp/edmacro.el index 80bc13da17b..cb9f7739f6d 100644 --- a/lisp/edmacro.el +++ b/lisp/edmacro.el @@ -5,6 +5,7 @@ ;; Author: Dave Gillespie <daveg@csvax.caltech.edu> ;; Maintainer: FSF ;; Version: 1.02 +;; Keywords: abbrev ;; This file is part of GNU Emacs. diff --git a/lisp/emacs-lisp/autoload.el b/lisp/emacs-lisp/autoload.el index f8483d0b4df..257aaed9769 100644 --- a/lisp/emacs-lisp/autoload.el +++ b/lisp/emacs-lisp/autoload.el @@ -3,7 +3,7 @@ ;;; Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc. ;;; ;; Author: Roland McGrath <roland@gnu.ai.mit.edu> -;; Keyword: internal +;; Keywords: maint ;;; This program is free software; you can redistribute it and/or modify ;;; it under the terms of the GNU General Public License as published by diff --git a/lisp/emacs-lisp/cust-print.el b/lisp/emacs-lisp/cust-print.el index 49b76ce18e9..a4fe14d50e9 100644 --- a/lisp/emacs-lisp/cust-print.el +++ b/lisp/emacs-lisp/cust-print.el @@ -5,7 +5,7 @@ ;; Author: Daniel LaLiberte <liberte@cs.uiuc.edu> ;; Version: 1.0 ;; Adapted-By: ESR -;; Keyword: extensions +;; Keywords: extensions ;; This file is part of GNU Emacs. diff --git a/lisp/emacs-lisp/debug.el b/lisp/emacs-lisp/debug.el index ad0e1bac10a..c37250f8eae 100644 --- a/lisp/emacs-lisp/debug.el +++ b/lisp/emacs-lisp/debug.el @@ -3,7 +3,7 @@ ;; Copyright (C) 1985, 1986 Free Software Foundation, Inc. ;; Maintainer: FSF -;; Keyword: lisp, tools +;; Keywords: lisp, tools, maint ;; This file is part of GNU Emacs. diff --git a/lisp/emacs-lisp/disass.el b/lisp/emacs-lisp/disass.el index aca4f015bb1..9045032cad0 100644 --- a/lisp/emacs-lisp/disass.el +++ b/lisp/emacs-lisp/disass.el @@ -5,7 +5,7 @@ ;; Author: Doug Cutting <doug@csli.stanford.edu> ;; Jamie Zawinski <jwz@lucid.com> ;; Maintainer: Jamie Zawinski <jwz@lucid.com> -;; Keyword: internal +;; Keywords: internal ;; This file is part of GNU Emacs. diff --git a/lisp/emacs-lisp/edebug.el b/lisp/emacs-lisp/edebug.el index 1003e15d4c7..e5a366f6880 100644 --- a/lisp/emacs-lisp/edebug.el +++ b/lisp/emacs-lisp/edebug.el @@ -3,7 +3,7 @@ ;; Copyright (C) 1988, 1989, 1990, 1991 Free Software Foundation, Inc ;; Author: Daniel LaLiberte <liberte@cs.uiuc.edu> -;; Keywords: lisp, tools +;; Keywords: lisp, tools, maint ;; This file is part of GNU Emacs. diff --git a/lisp/emacs-lisp/lisp.el b/lisp/emacs-lisp/lisp.el index 1bf57e1d689..c35574b73be 100644 --- a/lisp/emacs-lisp/lisp.el +++ b/lisp/emacs-lisp/lisp.el @@ -3,7 +3,7 @@ ;; Copyright (C) 1985, 1986 Free Software Foundation, Inc. ;; Maintainer: FSF -;; Keyword: lisp, languages +;; Keywords: lisp, languages ;; This file is part of GNU Emacs. diff --git a/lisp/finder.el b/lisp/finder.el index 8306d6c3ee1..b4157703bc6 100644 --- a/lisp/finder.el +++ b/lisp/finder.el @@ -43,9 +43,11 @@ (defvar finder-known-keywords '( + (abbrev . "abbreviation handking, typing shortcuts, macros") (bib . "code related to the bib(1) bibliography processor") (c . "C and C++ language support") (calendar . "calendar and time management support") + (comm . "communications, networking, remote access to files") (docs . "support for Emacs documentation") (emulations . "emulations of other editors") (extensions . "Emacs Lisp language extensions") @@ -82,6 +84,8 @@ arguments compiles from `load-path'." (let ((processed nil)) (find-file "finder-inf.el") (erase-buffer) + (insert ";;; finder-inf.el --- keyword-to-package mapping\n") + (insert ";; Keywords: help\n") (insert ";;; Don't edit this file. It's generated by finder.el\n\n") (insert "\n(setq finder-package-info '(\n") (mapcar diff --git a/lisp/macros.el b/lisp/macros.el index b0673db2824..f1aec4e51b8 100644 --- a/lisp/macros.el +++ b/lisp/macros.el @@ -3,6 +3,7 @@ ;; Copyright (C) 1985, 1986, 1987, 1992 Free Software Foundation, Inc. ;; Maintainer: FSF +;; Keywords: abbrev ;; This file is part of GNU Emacs. diff --git a/lisp/mail/emacsbug.el b/lisp/mail/emacsbug.el index e8392c095a2..3af19d75ab3 100644 --- a/lisp/mail/emacsbug.el +++ b/lisp/mail/emacsbug.el @@ -4,6 +4,7 @@ ;; Author: K. Shane Hartman ;; Maintainer: FSF +;; Keywords: maint ;; Not fully installed because it can work only on Internet hosts. ;; This file is part of GNU Emacs. diff --git a/lisp/mail/unrmail.el b/lisp/mail/unrmail.el index 0850d4be05e..930d9343a83 100644 --- a/lisp/mail/unrmail.el +++ b/lisp/mail/unrmail.el @@ -2,6 +2,8 @@ ;;; Copyright (C) 1992 Free Software Foundation, Inc. +;; Keywords: mail + ;; This file is part of GNU Emacs. ;; GNU Emacs is free software; you can redistribute it and/or modify diff --git a/lisp/mail/vms-pmail.el b/lisp/mail/vms-pmail.el index ab4d1d8c07b..22091f30d7f 100644 --- a/lisp/mail/vms-pmail.el +++ b/lisp/mail/vms-pmail.el @@ -3,6 +3,7 @@ ;; Copyright (C) 1992 Free Software Foundation, Inc. ;; Author: Roland B Roberts <roberts@nsrl31.nsrl.rochester.edu> +;; Keywords: vms ;; This file is part of GNU Emacs. diff --git a/lisp/netunam.el b/lisp/netunam.el index ee755312f92..21fb36afc03 100644 --- a/lisp/netunam.el +++ b/lisp/netunam.el @@ -3,6 +3,7 @@ ;; Copyright (C) 1988 Free Software Foundation, Inc. ;; Author: Chris Hanson <cph@zurich.ai.mit.edu> +;; Keywords: comm ;; This file is part of GNU Emacs. diff --git a/lisp/old-shell.el b/lisp/old-shell.el new file mode 100644 index 00000000000..4c3944a65f4 --- /dev/null +++ b/lisp/old-shell.el @@ -0,0 +1,399 @@ +;;; old-shell.el --- run a shell in an Emacs window + +;; Copyright (C) 1985, 1986, 1987, 1990 Free Software Foundation, Inc. + +;; Keywords: processes + +;; This file is part of GNU Emacs. + +;; GNU Emacs 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 2, or (at your option) +;; any later version. + +;; GNU Emacs 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 GNU Emacs; see the file COPYING. If not, write to +;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + +;;; Hacked from tea.el and shell.el by Olin Shivers (shivers@cs.cmu.edu). 8/88 + +;;; Since this mode is built on top of the general command-interpreter-in- +;;; a-buffer mode (comint mode), it shares a common base functionality, +;;; and a common set of bindings, with all modes derived from comint mode. + +;;; For documentation on the functionality provided by comint mode, and +;;; the hooks available for customising it, see the file comint.el. + +;;; Needs fixin: +;;; When sending text from a source file to a subprocess, the process-mark can +;;; move off the window, so you can lose sight of the process interactions. +;;; Maybe I should ensure the process mark is in the window when I send +;;; text to the process? Switch selectable? + +;;; Code: + +(require 'comint) +(defvar shell-popd-regexp "popd" + "*Regexp to match subshell commands equivalent to popd.") + +(defvar shell-pushd-regexp "pushd" + "*Regexp to match subshell commands equivalent to pushd.") + +(defvar shell-cd-regexp "cd" + "*Regexp to match subshell commands equivalent to cd.") + +(defvar explicit-shell-file-name nil + "*If non-nil, is file name to use for explicitly requested inferior shell.") + +(defvar explicit-csh-args + (if (eq system-type 'hpux) + ;; -T persuades HP's csh not to think it is smarter + ;; than us about what terminal modes to use. + '("-i" "-T") + '("-i")) + "*Args passed to inferior shell by M-x shell, if the shell is csh. +Value is a list of strings, which may be nil.") + +(defvar shell-dirstack nil + "List of directories saved by pushd in this buffer's shell.") + +(defvar shell-dirstack-query "dirs" + "Command used by shell-resync-dirlist to query shell.") + +(defvar shell-mode-map ()) +(cond ((not shell-mode-map) + (setq shell-mode-map (copy-keymap comint-mode-map)) + (define-key shell-mode-map "\t" 'comint-dynamic-complete) + (define-key shell-mode-map "\M-?" 'comint-dynamic-list-completions))) + +(defvar shell-mode-hook '() + "*Hook for customising shell mode") + + +;;; Basic Procedures +;;; =========================================================================== +;;; + +(defun shell-mode () + "Major mode for interacting with an inferior shell. +Return after the end of the process' output sends the text from the + end of process to the end of the current line. +Return before end of process output copies rest of line to end (skipping + the prompt) and sends it. +M-x send-invisible reads a line of text without echoing it, and sends it to + the shell. + +If you accidentally suspend your process, use \\[comint-continue-subjob] +to continue it. + +cd, pushd and popd commands given to the shell are watched by Emacs to keep +this buffer's default directory the same as the shell's working directory. +M-x dirs queries the shell and resyncs Emacs' idea of what the current + directory stack is. +M-x dirtrack-toggle turns directory tracking on and off. + +\\{shell-mode-map} +Customisation: Entry to this mode runs the hooks on comint-mode-hook and +shell-mode-hook (in that order). + +Variables shell-cd-regexp, shell-pushd-regexp and shell-popd-regexp are used +to match their respective commands." + (interactive) + (comint-mode) + (setq major-mode 'shell-mode + mode-name "Shell" + comint-prompt-regexp shell-prompt-pattern + comint-input-sentinel 'shell-directory-tracker) + (use-local-map shell-mode-map) + (make-local-variable 'shell-dirstack) + (set (make-local-variable 'shell-dirtrackp) t) + (run-hooks 'shell-mode-hook)) + + +(defun shell () + "Run an inferior shell, with I/O through buffer *shell*. +If buffer exists but shell process is not running, make new shell. +If buffer exists and shell process is running, just switch to buffer *shell*. + +The shell to use comes from the first non-nil variable found from these: +explicit-shell-file-name in Emacs, ESHELL in the environment or SHELL in the +environment. If none is found, /bin/sh is used. + +If a file ~/.emacs_SHELLNAME exists, it is given as initial input, simulating +a start-up file for the shell like .profile or .cshrc. Note that this may +lose due to a timing error if the shell discards input when it starts up. + +The buffer is put in shell-mode, giving commands for sending input +and controlling the subjobs of the shell. + +The shell file name, sans directories, is used to make a symbol name +such as `explicit-csh-arguments'. If that symbol is a variable, +its value is used as a list of arguments when invoking the shell. +Otherwise, one argument `-i' is passed to the shell. + +\(Type \\[describe-mode] in the shell buffer for a list of commands.)" + (interactive) + (if (not (comint-check-proc "*shell*")) + (let* ((prog (or explicit-shell-file-name + (getenv "ESHELL") + (getenv "SHELL") + "/bin/sh")) + (name (file-name-nondirectory prog)) + (startfile (concat "~/.emacs_" name)) + (xargs-name (intern-soft (concat "explicit-" name "-args")))) + (set-buffer (apply 'make-comint "shell" prog + (if (file-exists-p startfile) startfile) + (if (and xargs-name (boundp xargs-name)) + (symbol-value xargs-name) + '("-i")))) + (shell-mode))) + (switch-to-buffer "*shell*")) + + +;;; Directory tracking +;;; =========================================================================== +;;; This code provides the shell mode input sentinel +;;; SHELL-DIRECTORY-TRACKER +;;; that tracks cd, pushd, and popd commands issued to the shell, and +;;; changes the current directory of the shell buffer accordingly. +;;; +;;; This is basically a fragile hack, although it's more accurate than +;;; the original version in shell.el. It has the following failings: +;;; 1. It doesn't know about the cdpath shell variable. +;;; 2. It only spots the first command in a command sequence. E.g., it will +;;; miss the cd in "ls; cd foo" +;;; 3. More generally, any complex command (like ";" sequencing) is going to +;;; throw it. Otherwise, you'd have to build an entire shell interpreter in +;;; emacs lisp. Failing that, there's no way to catch shell commands where +;;; cd's are buried inside conditional expressions, aliases, and so forth. +;;; +;;; The whole approach is a crock. Shell aliases mess it up. File sourcing +;;; messes it up. You run other processes under the shell; these each have +;;; separate working directories, and some have commands for manipulating +;;; their w.d.'s (e.g., the lcd command in ftp). Some of these programs have +;;; commands that do *not* effect the current w.d. at all, but look like they +;;; do (e.g., the cd command in ftp). In shells that allow you job +;;; control, you can switch between jobs, all having different w.d.'s. So +;;; simply saying %3 can shift your w.d.. +;;; +;;; The solution is to relax, not stress out about it, and settle for +;;; a hack that works pretty well in typical circumstances. Remember +;;; that a half-assed solution is more in keeping with the spirit of Unix, +;;; anyway. Blech. +;;; +;;; One good hack not implemented here for users of programmable shells +;;; is to program up the shell w.d. manipulation commands to output +;;; a coded command sequence to the tty. Something like +;;; ESC | <cwd> | +;;; where <cwd> is the new current working directory. Then trash the +;;; directory tracking machinery currently used in this package, and +;;; replace it with a process filter that watches for and strips out +;;; these messages. + +;;; REGEXP is a regular expression. STR is a string. START is a fixnum. +;;; Returns T if REGEXP matches STR where the match is anchored to start +;;; at position START in STR. Sort of like LOOKING-AT for strings. +(defun shell-front-match (regexp str start) + (eq start (string-match regexp str start))) + +(defun shell-directory-tracker (str) + "Tracks cd, pushd and popd commands issued to the shell. +This function is called on each input passed to the shell. +It watches for cd, pushd and popd commands and sets the buffer's +default directory to track these commands. + +You may toggle this tracking on and off with M-x dirtrack-toggle. +If emacs gets confused, you can resync with the shell with M-x dirs. + +See variables shell-cd-regexp, shell-pushd-regexp, and shell-popd-regexp. +Environment variables are expanded, see function substitute-in-file-name." + (condition-case err + (cond (shell-dirtrackp + (string-match "^\\s *" str) ; skip whitespace + (let ((bos (match-end 0)) + (x nil)) + (cond ((setq x (shell-match-cmd-w/optional-arg shell-popd-regexp + str bos)) + (shell-process-popd (substitute-in-file-name x))) + ((setq x (shell-match-cmd-w/optional-arg shell-pushd-regexp + str bos)) + (shell-process-pushd (substitute-in-file-name x))) + ((setq x (shell-match-cmd-w/optional-arg shell-cd-regexp + str bos)) + (shell-process-cd (substitute-in-file-name x))))))) + (error (message (car (cdr err)))))) + + +;;; Try to match regexp CMD to string, anchored at position START. +;;; CMD may be followed by a single argument. If a match, then return +;;; the argument, if there is one, or the empty string if not. If +;;; no match, return nil. + +(defun shell-match-cmd-w/optional-arg (cmd str start) + (and (shell-front-match cmd str start) + (let ((eoc (match-end 0))) ; end of command + (cond ((shell-front-match "\\s *\\(\;\\|$\\)" str eoc) + "") ; no arg + ((shell-front-match "\\s +\\([^ \t\;]+\\)\\s *\\(\;\\|$\\)" + str eoc) + (substring str (match-beginning 1) (match-end 1))) ; arg + (t nil))))) ; something else. +;;; The first regexp is [optional whitespace, (";" or the end of string)]. +;;; The second regexp is [whitespace, (an arg), optional whitespace, +;;; (";" or end of string)]. + + +;;; popd [+n] +(defun shell-process-popd (arg) + (let ((num (if (zerop (length arg)) 0 ; no arg means +0 + (shell-extract-num arg)))) + (if (and num (< num (length shell-dirstack))) + (if (= num 0) ; condition-case because the CD could lose. + (condition-case nil (progn (cd (car shell-dirstack)) + (setq shell-dirstack + (cdr shell-dirstack)) + (shell-dirstack-message)) + (error (message "Couldn't cd."))) + (let* ((ds (cons nil shell-dirstack)) + (cell (nthcdr (- num 1) ds))) + (rplacd cell (cdr (cdr cell))) + (setq shell-dirstack (cdr ds)) + (shell-dirstack-message))) + (message "Bad popd.")))) + + +;;; cd [dir] +(defun shell-process-cd (arg) + (condition-case nil (progn (cd (if (zerop (length arg)) (getenv "HOME") + arg)) + (shell-dirstack-message)) + (error (message "Couldn't cd.")))) + + +;;; pushd [+n | dir] +(defun shell-process-pushd (arg) + (if (zerop (length arg)) + ;; no arg -- swap pwd and car of shell stack + (condition-case nil (if shell-dirstack + (let ((old default-directory)) + (cd (car shell-dirstack)) + (setq shell-dirstack + (cons old (cdr shell-dirstack))) + (shell-dirstack-message)) + (message "Directory stack empty.")) + (message "Couldn't cd.")) + + (let ((num (shell-extract-num arg))) + (if num ; pushd +n + (if (> num (length shell-dirstack)) + (message "Directory stack not that deep.") + (let* ((ds (cons default-directory shell-dirstack)) + (dslen (length ds)) + (front (nthcdr num ds)) + (back (reverse (nthcdr (- dslen num) (reverse ds)))) + (new-ds (append front back))) + (condition-case nil + (progn (cd (car new-ds)) + (setq shell-dirstack (cdr new-ds)) + (shell-dirstack-message)) + (error (message "Couldn't cd."))))) + + ;; pushd <dir> + (let ((old-wd default-directory)) + (condition-case nil + (progn (cd arg) + (setq shell-dirstack + (cons old-wd shell-dirstack)) + (shell-dirstack-message)) + (error (message "Couldn't cd.")))))))) + +;; If STR is of the form +n, for n>0, return n. Otherwise, nil. +(defun shell-extract-num (str) + (and (string-match "^\\+[1-9][0-9]*$" str) + (string-to-int str))) + + +(defun shell-dirtrack-toggle () + "Turn directory tracking on and off in a shell buffer." + (interactive) + (setq shell-dirtrackp (not shell-dirtrackp)) + (message "directory tracking %s." + (if shell-dirtrackp "ON" "OFF"))) + +;;; For your typing convenience: +(fset 'dirtrack-toggle 'shell-dirtrack-toggle) + + +(defun shell-resync-dirs () + "Resync the buffer's idea of the current directory stack. +This command queries the shell with the command bound to +shell-dirstack-query (default \"dirs\"), reads the next +line output and parses it to form the new directory stack. +DON'T issue this command unless the buffer is at a shell prompt. +Also, note that if some other subprocess decides to do output +immediately after the query, its output will be taken as the +new directory stack -- you lose. If this happens, just do the +command again." + (interactive) + (let* ((proc (get-buffer-process (current-buffer))) + (pmark (process-mark proc))) + (goto-char pmark) + (insert shell-dirstack-query) (insert "\n") + (sit-for 0) ; force redisplay + (comint-send-string proc shell-dirstack-query) + (comint-send-string proc "\n") + (set-marker pmark (point)) + (let ((pt (point))) ; wait for 1 line + ;; This extra newline prevents the user's pending input from spoofing us. + (insert "\n") (backward-char 1) + (while (not (looking-at ".+\n")) + (accept-process-output proc) + (goto-char pt))) + (goto-char pmark) (delete-char 1) ; remove the extra newline + ;; That's the dirlist. grab it & parse it. + (let* ((dl (buffer-substring (match-beginning 0) (- (match-end 0) 1))) + (dl-len (length dl)) + (ds '()) ; new dir stack + (i 0)) + (while (< i dl-len) + ;; regexp = optional whitespace, (non-whitespace), optional whitespace + (string-match "\\s *\\(\\S +\\)\\s *" dl i) ; pick off next dir + (setq ds (cons (substring dl (match-beginning 1) (match-end 1)) + ds)) + (setq i (match-end 0))) + (let ((ds (reverse ds))) + (condition-case nil + (progn (cd (car ds)) + (setq shell-dirstack (cdr ds)) + (shell-dirstack-message)) + (error (message "Couldn't cd."))))))) + +;;; For your typing convenience: +(fset 'dirs 'shell-resync-dirs) + + +;;; Show the current dirstack on the message line. +;;; Pretty up dirs a bit by changing "/usr/jqr/foo" to "~/foo". +;;; (This isn't necessary if the dirlisting is generated with a simple "dirs".) +;;; All the commands that mung the buffer's dirstack finish by calling +;;; this guy. +(defun shell-dirstack-message () + (let ((msg "") + (ds (cons default-directory shell-dirstack))) + (while ds + (let ((dir (car ds))) + (if (string-match (format "^%s\\(/\\|$\\)" (getenv "HOME")) dir) + (setq dir (concat "~/" (substring dir (match-end 0))))) + (if (string-equal dir "~/") (setq dir "~")) + (setq msg (concat msg dir " ")) + (setq ds (cdr ds)))) + (message msg))) + +(provide 'shell) + +;;; old-shell.el ends here diff --git a/lisp/play/life.el b/lisp/play/life.el index fbaf2b7ec7b..8b8c34b4b98 100644 --- a/lisp/play/life.el +++ b/lisp/play/life.el @@ -3,7 +3,7 @@ ;; Copyright (C) 1988 Free Software Foundation, Inc. ;; Author: Kyle Jones <talos!kjones@uunet.uu.net> -;; Keyword: games +;; Keywords: games ;; This file is part of GNU Emacs. diff --git a/lisp/progmodes/awk-mode.el b/lisp/progmodes/awk-mode.el index 5d335682dd6..b4ec8ddfb0e 100644 --- a/lisp/progmodes/awk-mode.el +++ b/lisp/progmodes/awk-mode.el @@ -3,7 +3,7 @@ ;; Copyright (C) 1988 Free Software Foundation, Inc. ;; Maintainer: FSF -;; Keyword: unix, languages +;; Keywords: unix, languages ;; This file is part of GNU Emacs. diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el index 999427e2610..cacea5194ee 100644 --- a/lisp/progmodes/compile.el +++ b/lisp/progmodes/compile.el @@ -4,7 +4,7 @@ ;; Author: Roland McGrath <roland@prep.ai.mit.edu> ;; Maintainer: FSF -;; Keyword: tools, processes +;; Keywords: tools, processes ;; This file is part of GNU Emacs. diff --git a/lisp/progmodes/inf-lisp.el b/lisp/progmodes/inf-lisp.el index 5706990ea56..b5f44647979 100644 --- a/lisp/progmodes/inf-lisp.el +++ b/lisp/progmodes/inf-lisp.el @@ -2,7 +2,7 @@ ;;; Copyright (C) 1988 Free Software Foundation, Inc. ;; Author: Olin Shivers <shivers@cs.cmu.edu> -;; Keyword: processes, lisp +;; Keywords: processes, lisp ;;; This file is part of GNU Emacs. diff --git a/lisp/sun-curs.el b/lisp/sun-curs.el index e0a530de7bd..3a24d69839e 100644 --- a/lisp/sun-curs.el +++ b/lisp/sun-curs.el @@ -3,6 +3,7 @@ ;; Copyright (C) 1987 Free Software Foundation, Inc. ;; Author: Jeff Peck <peck@sun.com> +;; Keywords: hardware ;; This file is part of GNU Emacs. diff --git a/lisp/terminal.el b/lisp/terminal.el index c27adcfdd52..00c419bfa73 100644 --- a/lisp/terminal.el +++ b/lisp/terminal.el @@ -4,6 +4,7 @@ ;; Author: Richard Mlynarik <mly@eddie.mit.edu> ;; Maintainer: FSF +;; Keywords: comm, terminals ;; This file is part of GNU Emacs. diff --git a/lisp/textmodes/ispell4.el b/lisp/textmodes/ispell4.el index 4c5058fb3a5..ded85446595 100644 --- a/lisp/textmodes/ispell4.el +++ b/lisp/textmodes/ispell4.el @@ -2,6 +2,8 @@ ;;Copyright (C) 1990, 1991 Free Software Foundation, Inc. +;; Keywords: wp + ;;This file is part of GNU Emacs. ;; ;;GNU Emacs is free software; you can redistribute it and/or modify diff --git a/lisp/textmodes/scribe.el b/lisp/textmodes/scribe.el index 423de634308..6954f5c6284 100644 --- a/lisp/textmodes/scribe.el +++ b/lisp/textmodes/scribe.el @@ -3,6 +3,7 @@ ;; Copyright (C) 1985 Free Software Foundation, Inc. ;; Maintainer: FSF +;; Keywords: wp ;; This file might become part of GNU Emacs. diff --git a/lisp/textmodes/spell.el b/lisp/textmodes/spell.el index 02c7c4eb118..6e05a8c0fad 100644 --- a/lisp/textmodes/spell.el +++ b/lisp/textmodes/spell.el @@ -3,6 +3,7 @@ ;; Copyright (C) 1985 Free Software Foundation, Inc. ;; Maintainer: FSF +;; Keywords: wp ;; This file is part of GNU Emacs. |