;;; term.el --- general command interpreter in a window stuff
-;;; Copyright (C) 1988, 1990, 1992, 1994, 1995 Free Software Foundation, Inc.
+;;; Copyright (C) 1988, 1990, 1992, 1994, 1995, 2004 Free Software Foundation, Inc.
-;;; Author: Per Bothner <bothner@cygnus.com>
-;;; Based on comint mode written by: Olin Shivers <shivers@cs.cmu.edu>
-;;; Keyword: processes
+;; Author: Per Bothner <per@bothner.com>
+;; Maintainer: Dan Nicolaescu <dann@ics.uci.edu>, Per Bothner <per@bothner.com>
+;; Based on comint mode written by: Olin Shivers <shivers@cs.cmu.edu>
+;; Keywords: processes
;; This file is part of GNU Emacs.
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
+;;; Marck 13 2001
+;;; Fixes for CJK support by Yong Lu <lyongu@yahoo.com>.
+
;;; Dir/Hostname tracking and ANSI colorization by
;;; Marco Melgazzi <marco@techie.com>.
;;; To see what I've modified and where it came from search for '-mm'
+;;; Commentary:
+
;;; Speed considerations and a few caveats
;;; --------------------------------------
;;;
;; term-mode-hook is the term mode hook. Basically for your keybindings.
;; term-load-hook is run after loading in this package.
-;; Code:
+;;; Code:
;; This is passed to the inferior in the EMACS environment variable,
;; so it is important to increase it if there are protocol-relevant changes.
-(defconst term-protocol-version "0.95")
+(defconst term-protocol-version "0.96")
+(eval-when-compile
+ (require 'ange-ftp))
(require 'ring)
(require 'ehelp)
;; we want suppressed.
(defvar term-terminal-parameter)
(defvar term-terminal-previous-parameter)
-(defvar term-current-face 'term-default)
+(defvar term-current-face 'default)
(defvar term-scroll-start 0) ;; Top-most line (inclusive) of scrolling region.
(defvar term-scroll-end) ;; Number of line (zero-based) after scrolling region.
(defvar term-pager-count nil) ;; If nil, paging is disabled.
"Keyboard map for sending characters directly to the inferior process.")
(defvar term-escape-char nil
"Escape character for char-sub-mode of term mode.
-Do not change it directly; use term-set-escape-char instead.")
+Do not change it directly; use `term-set-escape-char' instead.")
(defvar term-raw-escape-map nil)
(defvar term-pager-break-map nil)
(put 'term-scroll-show-maximum-output 'permanent-local t)
(put 'term-ptyp 'permanent-local t)
-;; Do FORMS if running under Emacs 19 or later.
-(defmacro term-if-emacs19 (&rest forms)
- (if (string-match "^\\(19\\|[2-9][0-9]\\)" emacs-version)
- (cons 'progn forms)))
-;; True if running under XEmacs (previously Lucid Emacs).
-(defmacro term-is-xemacs () '(string-match "Lucid" emacs-version))
;; Do FORM if running under XEmacs (previously Lucid Emacs).
(defmacro term-if-xemacs (&rest forms)
- (if (term-is-xemacs) (cons 'progn forms)))
+ (if (featurep 'xemacs) (cons 'progn forms)))
;; Do FORM if NOT running under XEmacs (previously Lucid Emacs).
(defmacro term-ifnot-xemacs (&rest forms)
- (if (not (term-is-xemacs)) (cons 'progn forms)))
+ (if (not (featurep 'xemacs)) (cons 'progn forms)))
(defmacro term-in-char-mode () '(eq (current-local-map) term-raw-map))
(defmacro term-in-line-mode () '(not (term-in-char-mode)))
(defvar term-terminal-menu)
;;; Let's silence the byte-compiler -mm
-(defvar term-ansi-at-eval-string nil)
(defvar term-ansi-at-host nil)
(defvar term-ansi-at-dir nil)
(defvar term-ansi-at-user nil)
(defvar term-ansi-at-save-user nil)
(defvar term-ansi-at-save-pwd nil)
(defvar term-ansi-at-save-anon nil)
-(defvar term-ansi-current-bold 0)
+(defvar term-ansi-current-bold nil)
(defvar term-ansi-current-color 0)
-(defvar term-ansi-face-alredy-done 0)
+(defvar term-ansi-face-already-done nil)
(defvar term-ansi-current-bg-color 0)
-(defvar term-ansi-current-underline 0)
-(defvar term-ansi-current-highlight 0)
-(defvar term-ansi-current-reverse 0)
-(defvar term-ansi-current-invisible 0)
-(defvar term-ansi-default-fg 0)
-(defvar term-ansi-default-bg 0)
-(defvar term-ansi-current-temp 0)
-(defvar term-ansi-fg-faces-vector nil)
-(defvar term-ansi-bg-faces-vector nil)
-(defvar term-ansi-inv-fg-faces-vector nil)
-(defvar term-ansi-inv-bg-faces-vector nil)
-(defvar term-ansi-reverse-faces-vector nil)
+(defvar term-ansi-current-underline nil)
+(defvar term-ansi-current-reverse nil)
+(defvar term-ansi-current-invisible nil)
;;; Four should be enough, if you want more, just add. -mm
(defvar term-terminal-more-parameters 0)
;;; faces -mm
-(defmacro term-ignore-error (&rest body)
- `(condition-case nil
- (progn ,@body)
- (error nil)))
-
-(defvar term-default-fg-color nil)
-(defvar term-default-bg-color nil)
-
-(when (fboundp 'make-face)
-;;; --- Simple faces ---
- (make-face 'term-default-fg)
- (make-face 'term-default-bg)
- (make-face 'term-default-fg-inv)
- (make-face 'term-default-bg-inv)
- (make-face 'term-bold)
- (make-face 'term-underline)
- (make-face 'term-invisible)
- (make-face 'term-invisible-inv)
-
- (copy-face 'default 'term-default-fg)
- (copy-face 'default 'term-default-bg)
- (term-ignore-error
- (set-face-foreground 'term-default-fg term-default-fg-color))
- (term-ignore-error
- (set-face-background 'term-default-bg term-default-bg-color))
-
- (copy-face 'default 'term-default-fg-inv)
- (copy-face 'default 'term-default-bg-inv)
- (term-ignore-error
- (set-face-foreground 'term-default-fg-inv term-default-bg-color))
- (term-ignore-error
- (set-face-background 'term-default-bg-inv term-default-fg-color))
-
- (copy-face 'default 'term-invisible)
- (term-ignore-error
- (set-face-background 'term-invisible term-default-bg-color))
-
- (copy-face 'default 'term-invisible-inv)
- (term-ignore-error
- (set-face-background 'term-invisible-inv term-default-fg-color))
-
- (copy-face 'default 'term-bold)
- (copy-face 'default 'term-underline)
-
- ;; Set the colors of the new faces.
- (term-ignore-error
- (make-face-bold 'term-bold))
-
- (term-ignore-error
- (set-face-underline-p 'term-underline t))
-
-;;; --- Fg faces ---
- (make-face 'term-black)
- (make-face 'term-red)
- (make-face 'term-green)
- (make-face 'term-yellow)
- (make-face 'term-blue)
- (make-face 'term-magenta)
- (make-face 'term-cyan)
- (make-face 'term-white)
-
- (copy-face 'default 'term-black)
- (term-ignore-error
- (set-face-foreground 'term-black "black"))
- (copy-face 'default 'term-red)
- (term-ignore-error
- (set-face-foreground 'term-red "red"))
- (copy-face 'default 'term-green)
- (term-ignore-error
- (set-face-foreground 'term-green "green"))
- (copy-face 'default 'term-yellow)
- (term-ignore-error
- (set-face-foreground 'term-yellow "yellow"))
- (copy-face 'default 'term-blue)
- (term-ignore-error
- (set-face-foreground 'term-blue "blue"))
- (copy-face 'default 'term-magenta)
- (term-ignore-error
- (set-face-foreground 'term-magenta "magenta"))
- (copy-face 'default 'term-cyan)
- (term-ignore-error
- (set-face-foreground 'term-cyan "cyan"))
- (copy-face 'default 'term-white)
- (term-ignore-error
- (set-face-foreground 'term-white "white"))
-
-;;; --- Bg faces ---
- (make-face 'term-blackbg)
- (make-face 'term-redbg)
- (make-face 'term-greenbg)
- (make-face 'term-yellowbg)
- (make-face 'term-bluebg)
- (make-face 'term-magentabg)
- (make-face 'term-cyanbg)
- (make-face 'term-whitebg)
-
- (copy-face 'default 'term-blackbg)
- (term-ignore-error
- (set-face-background 'term-blackbg "black"))
- (copy-face 'default 'term-redbg)
- (term-ignore-error
- (set-face-background 'term-redbg "red"))
- (copy-face 'default 'term-greenbg)
- (term-ignore-error
- (set-face-background 'term-greenbg "green"))
- (copy-face 'default 'term-yellowbg)
- (term-ignore-error
- (set-face-background 'term-yellowbg "yellow"))
- (copy-face 'default 'term-bluebg)
- (term-ignore-error
- (set-face-background 'term-bluebg "blue"))
- (copy-face 'default 'term-magentabg)
- (term-ignore-error
- (set-face-background 'term-magentabg "magenta"))
- (copy-face 'default 'term-cyanbg)
- (term-ignore-error
- (set-face-background 'term-cyanbg "cyan"))
- (copy-face 'default 'term-whitebg)
- (term-ignore-error
- (set-face-background 'term-whitebg "white")))
-
-(defvar ansi-term-fg-faces-vector
- [term-default-fg term-black term-red term-green term-yellow term-blue
- term-magenta term-cyan term-white])
-
-(defvar ansi-term-bg-faces-vector
- [term-default-bg term-blackbg term-redbg term-greenbg term-yellowbg
- term-bluebg term-magentabg term-cyanbg term-whitebg])
-
-(defvar ansi-term-inv-bg-faces-vector
- [term-default-fg-inv term-black term-red term-green term-yellow term-blue
- term-magenta term-cyan term-white])
-
-(defvar ansi-term-inv-fg-faces-vector
- [term-default-bg-inv term-blackbg term-redbg term-greenbg term-yellowbg
- term-bluebg term-magentabg term-cyanbg term-whitebg])
+(defcustom term-default-fg-color 'unspecified
+ "Default color for foreground in `term'."
+ :group 'term
+ :type 'string)
+
+(defcustom term-default-bg-color 'unspecified
+ "Default color for background in `term'."
+ :group 'term
+ :type 'string)
+
+;;; Use the same colors that xterm uses, see `xterm-standard-colors'.
+(defvar ansi-term-color-vector
+ [unspecified "black" "red3" "green3" "yellow3" "blue2"
+ "magenta3" "cyan3" "white"])
;;; Inspiration came from comint.el -mm
(defvar term-buffer-maximum-size 2048
Notice that a setting of 0 means 'don't truncate anything'. This variable
is buffer-local.")
;;;
-
+\f
(term-if-xemacs
(defvar term-terminal-menu
'("Terminal"
[ "Enable paging" term-pager-toggle (not term-pager-count)]
[ "Disable paging" term-pager-toggle term-pager-count])))
-(put 'term-mode 'mode-class 'special)
-
-(defun term-mode ()
- "Major mode for interacting with an inferior interpreter.
-Interpreter name is same as buffer name, sans the asterisks.
-In line sub-mode, return at end of buffer sends line as input,
-while return not at end copies rest of line to end and sends it.
-In char sub-mode, each character (except `term-escape-char`) is
-set immediately.
-
-This mode is typically customised to create inferior-lisp-mode,
-shell-mode, etc.. This can be done by setting the hooks
-term-input-filter-functions, term-input-filter, term-input-sender and
-term-get-old-input to appropriate functions, and the variable
-term-prompt-regexp to the appropriate regular expression.
-
-An input history is maintained of size `term-input-ring-size', and
-can be accessed with the commands \\[term-next-input],
-\\[term-previous-input], and \\[term-dynamic-list-input-ring].
-Input ring history expansion can be achieved with the commands
-\\[term-replace-by-expanded-history] or \\[term-magic-space].
-Input ring expansion is controlled by the variable `term-input-autoexpand',
-and addition is controlled by the variable `term-input-ignoredups'.
-
-Input to, and output from, the subprocess can cause the window to scroll to
-the end of the buffer. See variables `term-scroll-to-bottom-on-input',
-and `term-scroll-to-bottom-on-output'.
-
-If you accidentally suspend your process, use \\[term-continue-subjob]
-to continue it.
-
-\\{term-mode-map}
-
-Entry to this mode runs the hooks on term-mode-hook"
- (interactive)
- ;; Do not remove this. All major modes must do this.
- (kill-all-local-variables)
- (setq major-mode 'term-mode)
- (setq mode-name "Term")
- (use-local-map term-mode-map)
- (make-local-variable 'term-home-marker)
- (setq term-home-marker (copy-marker 0))
- (make-local-variable 'term-saved-home-marker)
- (make-local-variable 'term-height)
- (make-local-variable 'term-width)
- (setq term-width (1- (window-width)))
- (setq term-height (1- (window-height)))
- (make-local-variable 'term-terminal-parameter)
- (make-local-variable 'term-saved-cursor)
- (make-local-variable 'term-last-input-start)
- (setq term-last-input-start (make-marker))
- (make-local-variable 'term-last-input-end)
- (setq term-last-input-end (make-marker))
- (make-local-variable 'term-last-input-match)
- (setq term-last-input-match "")
- (make-local-variable 'term-prompt-regexp) ; Don't set; default
- (make-local-variable 'term-input-ring-size) ; ...to global val.
- (make-local-variable 'term-input-ring)
- (make-local-variable 'term-input-ring-file-name)
- (or (and (boundp 'term-input-ring) term-input-ring)
- (setq term-input-ring (make-ring term-input-ring-size)))
- (make-local-variable 'term-input-ring-index)
- (or (and (boundp 'term-input-ring-index) term-input-ring-index)
- (setq term-input-ring-index nil))
-
- (make-local-variable 'term-command-hook)
- (setq term-command-hook (symbol-function 'term-command-hook))
-
-;;; I'm not sure these saves are necessary but, since I
-;;; haven't tested the whole thing on a net connected machine with
-;;; a properly configured ange-ftp, I've decided to be conservative
-;;; and put them in. -mm
-
- (make-local-variable 'term-ansi-at-host)
- (setq term-ansi-at-host (system-name))
-
- (make-local-variable 'term-ansi-at-dir)
- (setq term-ansi-at-dir default-directory)
-
- (make-local-variable 'term-ansi-at-message)
- (setq term-ansi-at-message nil)
-
-;;; For user tracking purposes -mm
- (make-local-variable 'ange-ftp-default-user)
- (make-local-variable 'ange-ftp-default-password)
- (make-local-variable 'ange-ftp-generate-anonymous-password)
-
-;;; You may want to have different scroll-back sizes -mm
- (make-local-variable 'term-buffer-maximum-size)
-
-;;; Of course these have to be buffer-local -mm
- (make-local-variable 'term-ansi-current-bold)
- (make-local-variable 'term-ansi-current-color)
- (make-local-variable 'term-ansi-face-alredy-done)
- (make-local-variable 'term-ansi-current-bg-color)
- (make-local-variable 'term-ansi-current-underline)
- (make-local-variable 'term-ansi-current-highlight)
- (make-local-variable 'term-ansi-current-reverse)
- (make-local-variable 'term-ansi-current-invisible)
-
- (make-local-variable 'term-terminal-state)
- (make-local-variable 'term-kill-echo-list)
- (make-local-variable 'term-start-line-column)
- (make-local-variable 'term-current-column)
- (make-local-variable 'term-current-row)
- (make-local-variable 'term-log-buffer)
- (make-local-variable 'term-scroll-start)
- (make-local-variable 'term-scroll-end)
- (setq term-scroll-end term-height)
- (make-local-variable 'term-scroll-with-delete)
- (make-local-variable 'term-pager-count)
- (make-local-variable 'term-pager-old-local-map)
- (make-local-variable 'term-old-mode-map)
- (make-local-variable 'term-insert-mode)
- (make-local-variable 'term-dynamic-complete-functions)
- (make-local-variable 'term-completion-fignore)
- (make-local-variable 'term-get-old-input)
- (make-local-variable 'term-matching-input-from-input-string)
- (make-local-variable 'term-input-autoexpand)
- (make-local-variable 'term-input-ignoredups)
- (make-local-variable 'term-delimiter-argument-list)
- (make-local-variable 'term-input-filter-functions)
- (make-local-variable 'term-input-filter)
- (make-local-variable 'term-input-sender)
- (make-local-variable 'term-eol-on-send)
- (make-local-variable 'term-scroll-to-bottom-on-output)
- (make-local-variable 'term-scroll-show-maximum-output)
- (make-local-variable 'term-ptyp)
- (make-local-variable 'term-exec-hook)
- (make-local-variable 'term-vertical-motion)
- (make-local-variable 'term-pending-delete-marker)
- (setq term-pending-delete-marker (make-marker))
- (make-local-variable 'term-current-face)
- (make-local-variable 'term-pending-frame)
- (setq term-pending-frame nil)
- (run-hooks 'term-mode-hook)
- (term-if-xemacs
- (set-buffer-menubar
- (append current-menubar (list term-terminal-menu))))
- (or term-input-ring
- (setq term-input-ring (make-ring term-input-ring-size)))
- (term-update-mode-line))
-
-(if term-mode-map
- nil
+(unless term-mode-map
(setq term-mode-map (make-sparse-keymap))
(define-key term-mode-map "\ep" 'term-previous-input)
(define-key term-mode-map "\en" 'term-next-input)
(define-key term-mode-map "\C-c\C-j" 'term-line-mode)
(define-key term-mode-map "\C-c\C-q" 'term-pager-toggle)
-
; ;; completion:
; (define-key term-mode-map [menu-bar completion]
; (cons "Complete" (make-sparse-keymap "Complete")))
;; Menu bars:
(term-ifnot-xemacs
- (term-if-emacs19
+ (progn
;; terminal:
(let (newmap)
(define-key term-mode-map [menu-bar signals]
(setq term-signals-menu (cons "Signals" newmap)))
)))
+\f
+;; Set up term-raw-map, etc.
+
+(defun term-set-escape-char (c)
+ "Change term-escape-char and keymaps that depend on it."
+ (if term-escape-char
+ (define-key term-raw-map term-escape-char 'term-send-raw))
+ (setq c (make-string 1 c))
+ (define-key term-raw-map c term-raw-escape-map)
+ ;; Define standard bindings in term-raw-escape-map
+ (define-key term-raw-escape-map "\C-v"
+ (lookup-key (current-global-map) "\C-v"))
+ (define-key term-raw-escape-map "\C-u"
+ (lookup-key (current-global-map) "\C-u"))
+ (define-key term-raw-escape-map c 'term-send-raw)
+ (define-key term-raw-escape-map "\C-q" 'term-pager-toggle)
+ ;; The keybinding for term-char-mode is needed by the menubar code.
+ (define-key term-raw-escape-map "\C-k" 'term-char-mode)
+ (define-key term-raw-escape-map "\C-j" 'term-line-mode)
+ ;; It's convenient to have execute-extended-command here.
+ (define-key term-raw-escape-map [?\M-x] 'execute-extended-command))
+
+(let* ((map (make-keymap))
+ (esc-map (make-keymap))
+ (i 0))
+ (while (< i 128)
+ (define-key map (make-string 1 i) 'term-send-raw)
+ ;; Avoid O and [. They are used in escape sequences for various keys.
+ (unless (or (eq i ?O) (eq i 91))
+ (define-key esc-map (make-string 1 i) 'term-send-raw-meta))
+ (setq i (1+ i)))
+ (dolist (elm (generic-character-list))
+ (define-key map (vector elm) 'term-send-raw))
+ (define-key map "\e" esc-map)
+ (setq term-raw-map map)
+ (setq term-raw-escape-map
+ (copy-keymap (lookup-key (current-global-map) "\C-x")))
+
+;;; Added nearly all the 'grey keys' -mm
+
+ (progn
+ (term-if-xemacs
+ (define-key term-raw-map [button2] 'term-mouse-paste))
+ (term-ifnot-xemacs
+ (define-key term-raw-map [mouse-2] 'term-mouse-paste)
+ (define-key term-raw-map [menu-bar terminal] term-terminal-menu)
+ (define-key term-raw-map [menu-bar signals] term-signals-menu))
+ (define-key term-raw-map [up] 'term-send-up)
+ (define-key term-raw-map [down] 'term-send-down)
+ (define-key term-raw-map [right] 'term-send-right)
+ (define-key term-raw-map [left] 'term-send-left)
+ (define-key term-raw-map [delete] 'term-send-del)
+ (define-key term-raw-map [deletechar] 'term-send-del)
+ (define-key term-raw-map [backspace] 'term-send-backspace)
+ (define-key term-raw-map [home] 'term-send-home)
+ (define-key term-raw-map [end] 'term-send-end)
+ (define-key term-raw-map [S-prior] 'scroll-down)
+ (define-key term-raw-map [S-next] 'scroll-up)
+ (define-key term-raw-map [S-insert] 'term-paste)
+ (define-key term-raw-map [prior] 'term-send-prior)
+ (define-key term-raw-map [next] 'term-send-next)))
+
+(term-set-escape-char ?\C-c)
+
+(defun term-window-width ()
+ (if (featurep 'xemacs)
+ (1- (window-width))
+ (if (and window-system overflow-newline-into-fringe)
+ (window-width)
+ (1- (window-width)))))
+
+\f
+(put 'term-mode 'mode-class 'special)
+
+
+;;; Use this variable as a display table for `term-mode'.
+(defvar term-display-table
+ (let ((dt (or (copy-sequence standard-display-table)
+ (make-display-table)))
+ i)
+ ;; avoid changing the display table for ^J
+ (setq i 0)
+ (while (< i 10)
+ (aset dt i (vector i))
+ (setq i (1+ i)))
+ (setq i 11)
+ (while (< i 32)
+ (aset dt i (vector i))
+ (setq i (1+ i)))
+ (setq i 128)
+ (while (< i 256)
+ (aset dt i (vector i))
+ (setq i (1+ i)))
+ dt))
+
+(defun term-mode ()
+ "Major mode for interacting with an inferior interpreter.
+The interpreter name is same as buffer name, sans the asterisks.
+
+There are two submodes: line mode and char mode. By default, you are
+in char mode. In char sub-mode, each character (except
+`term-escape-char') is sent immediately to the subprocess.
+The escape character is equivalent to the usual meaning of C-x.
+
+In line mode, you send a line of input at a time; use
+\\[term-send-input] to send.
+
+In line mode, this maintains an input history of size
+`term-input-ring-size', and you can access it with the commands
+\\[term-next-input], \\[term-previous-input], and
+\\[term-dynamic-list-input-ring]. Input ring history expansion can be
+achieved with the commands \\[term-replace-by-expanded-history] or
+\\[term-magic-space]. Input ring expansion is controlled by the
+variable `term-input-autoexpand', and addition is controlled by the
+variable `term-input-ignoredups'.
+
+Input to, and output from, the subprocess can cause the window to scroll to
+the end of the buffer. See variables `term-scroll-to-bottom-on-input',
+and `term-scroll-to-bottom-on-output'.
+
+If you accidentally suspend your process, use \\[term-continue-subjob]
+to continue it.
+
+This mode can be customised to create specific modes for running
+particular subprocesses. This can be done by setting the hooks
+`term-input-filter-functions', `term-input-filter',
+`term-input-sender' and `term-get-old-input' to appropriate functions,
+and the variable `term-prompt-regexp' to the appropriate regular
+expression.
+
+Commands in raw mode:
+
+\\{term-raw-map}
+
+Commands in line mode:
+
+\\{term-mode-map}
+
+Entry to this mode runs the hooks on `term-mode-hook'."
+ (interactive)
+ ;; Do not remove this. All major modes must do this.
+ (kill-all-local-variables)
+ (setq major-mode 'term-mode)
+ (setq mode-name "Term")
+ (use-local-map term-mode-map)
+ ;; we do not want indent to sneak in any tabs
+ (setq indent-tabs-mode nil)
+ (setq buffer-display-table term-display-table)
+ (make-local-variable 'term-home-marker)
+ (setq term-home-marker (copy-marker 0))
+ (make-local-variable 'term-saved-home-marker)
+ (make-local-variable 'term-height)
+ (make-local-variable 'term-width)
+ (setq term-width (term-window-width))
+ (setq term-height (1- (window-height)))
+ (make-local-variable 'term-terminal-parameter)
+ (make-local-variable 'term-saved-cursor)
+ (make-local-variable 'term-last-input-start)
+ (setq term-last-input-start (make-marker))
+ (make-local-variable 'term-last-input-end)
+ (setq term-last-input-end (make-marker))
+ (make-local-variable 'term-last-input-match)
+ (setq term-last-input-match "")
+ (make-local-variable 'term-prompt-regexp) ; Don't set; default
+ (make-local-variable 'term-input-ring-size) ; ...to global val.
+ (make-local-variable 'term-input-ring)
+ (make-local-variable 'term-input-ring-file-name)
+ (or (and (boundp 'term-input-ring) term-input-ring)
+ (setq term-input-ring (make-ring term-input-ring-size)))
+ (make-local-variable 'term-input-ring-index)
+ (or (and (boundp 'term-input-ring-index) term-input-ring-index)
+ (setq term-input-ring-index nil))
+
+ (make-local-variable 'term-command-hook)
+ (setq term-command-hook (symbol-function 'term-command-hook))
+;;; I'm not sure these saves are necessary but, since I
+;;; haven't tested the whole thing on a net connected machine with
+;;; a properly configured ange-ftp, I've decided to be conservative
+;;; and put them in. -mm
+
+ (make-local-variable 'term-ansi-at-host)
+ (setq term-ansi-at-host (system-name))
+
+ (make-local-variable 'term-ansi-at-dir)
+ (setq term-ansi-at-dir default-directory)
+
+ (make-local-variable 'term-ansi-at-message)
+ (setq term-ansi-at-message nil)
+
+;;; For user tracking purposes -mm
+ (make-local-variable 'ange-ftp-default-user)
+ (make-local-variable 'ange-ftp-default-password)
+ (make-local-variable 'ange-ftp-generate-anonymous-password)
+
+;;; You may want to have different scroll-back sizes -mm
+ (make-local-variable 'term-buffer-maximum-size)
+
+;;; Of course these have to be buffer-local -mm
+ (make-local-variable 'term-ansi-current-bold)
+ (make-local-variable 'term-ansi-current-color)
+ (make-local-variable 'term-ansi-face-already-done)
+ (make-local-variable 'term-ansi-current-bg-color)
+ (make-local-variable 'term-ansi-current-underline)
+ (make-local-variable 'term-ansi-current-reverse)
+ (make-local-variable 'term-ansi-current-invisible)
+
+ (make-local-variable 'term-terminal-state)
+ (make-local-variable 'term-kill-echo-list)
+ (make-local-variable 'term-start-line-column)
+ (make-local-variable 'term-current-column)
+ (make-local-variable 'term-current-row)
+ (make-local-variable 'term-log-buffer)
+ (make-local-variable 'term-scroll-start)
+ (make-local-variable 'term-scroll-end)
+ (setq term-scroll-end term-height)
+ (make-local-variable 'term-scroll-with-delete)
+ (make-local-variable 'term-pager-count)
+ (make-local-variable 'term-pager-old-local-map)
+ (make-local-variable 'term-old-mode-map)
+ (make-local-variable 'term-insert-mode)
+ (make-local-variable 'term-dynamic-complete-functions)
+ (make-local-variable 'term-completion-fignore)
+ (make-local-variable 'term-get-old-input)
+ (make-local-variable 'term-matching-input-from-input-string)
+ (make-local-variable 'term-input-autoexpand)
+ (make-local-variable 'term-input-ignoredups)
+ (make-local-variable 'term-delimiter-argument-list)
+ (make-local-variable 'term-input-filter-functions)
+ (make-local-variable 'term-input-filter)
+ (make-local-variable 'term-input-sender)
+ (make-local-variable 'term-eol-on-send)
+ (make-local-variable 'term-scroll-to-bottom-on-output)
+ (make-local-variable 'term-scroll-show-maximum-output)
+ (make-local-variable 'term-ptyp)
+ (make-local-variable 'term-exec-hook)
+ (make-local-variable 'term-vertical-motion)
+ (make-local-variable 'term-pending-delete-marker)
+ (setq term-pending-delete-marker (make-marker))
+ (make-local-variable 'term-current-face)
+ (make-local-variable 'term-pending-frame)
+ (setq term-pending-frame nil)
+ (run-hooks 'term-mode-hook)
+ (term-if-xemacs
+ (set-buffer-menubar
+ (append current-menubar (list term-terminal-menu))))
+ (or term-input-ring
+ (setq term-input-ring (make-ring term-input-ring-size)))
+ (term-update-mode-line))
+\f
(defun term-reset-size (height width)
(setq term-height height)
(setq term-width width)
(defun term-check-size (process)
(if (or (/= term-height (1- (window-height)))
- (/= term-width (1- (window-width))))
+ (/= term-width (term-window-width)))
(progn
- (term-reset-size (1- (window-height)) (1- (window-width)))
+ (term-reset-size (1- (window-height)) (term-window-width))
(set-process-window-size process term-height term-width))))
(defun term-send-raw-string (chars)
(defun term-send-raw-meta ()
(interactive)
- (if (symbolp last-input-char)
+ (let ((char last-input-char))
+ (when (symbolp last-input-char)
;; Convert `return' to C-m, etc.
- (let ((tmp (get last-input-char 'event-symbol-elements)))
- (if tmp
- (setq last-input-char (car tmp)))
- (if (symbolp last-input-char)
- (progn
- (setq tmp (get last-input-char 'ascii-character))
- (if tmp (setq last-input-char tmp))))))
- (term-send-raw-string (if (and (numberp last-input-char)
- (> last-input-char 127)
- (< last-input-char 256))
- (make-string 1 last-input-char)
- (format "\e%c" last-input-char))))
+ (let ((tmp (get char 'event-symbol-elements)))
+ (when tmp
+ (setq char (car tmp)))
+ (when (symbolp char)
+ (setq tmp (get char 'ascii-character))
+ (when tmp
+ (setq char tmp)))))
+ (setq char (event-basic-type char))
+ (term-send-raw-string (if (and (numberp char)
+ (> char 127)
+ (< char 256))
+ (make-string 1 char)
+ (format "\e%c" char)))))
(defun term-mouse-paste (click arg)
"Insert the last stretch of killed text at the position clicked on."
;; Give temporary modes such as isearch a chance to turn off.
(run-hooks 'mouse-leave-buffer-hook)
(setq this-command 'yank)
+ (mouse-set-point click)
(term-send-raw-string (current-kill (cond
((listp arg) 0)
((eq arg '-) -1)
(t (1- arg)))))))
+(defun term-paste ()
+ "Insert the last stretch of killed text at point."
+ (interactive)
+ (term-send-raw-string (current-kill 0)))
+
;; Which would be better: "\e[A" or "\eOA"? readline accepts either.
;; For my configuration it's definitely better \eOA but YMMV. -mm
;; For example: vi works with \eOA while elm wants \e[A ...
(defun term-send-end () (interactive) (term-send-raw-string "\e[4~"))
(defun term-send-prior () (interactive) (term-send-raw-string "\e[5~"))
(defun term-send-next () (interactive) (term-send-raw-string "\e[6~"))
-(defun term-send-del () (interactive) (term-send-raw-string "\C-?"))
-(defun term-send-backspace () (interactive) (term-send-raw-string "\C-H"))
-
-(defun term-set-escape-char (c)
- "Change term-escape-char and keymaps that depend on it."
- (if term-escape-char
- (define-key term-raw-map term-escape-char 'term-send-raw))
- (setq c (make-string 1 c))
- (define-key term-raw-map c term-raw-escape-map)
- ;; Define standard bindings in term-raw-escape-map
- (define-key term-raw-escape-map "\C-x"
- (lookup-key (current-global-map) "\C-x"))
- (define-key term-raw-escape-map "\C-v"
- (lookup-key (current-global-map) "\C-v"))
- (define-key term-raw-escape-map "\C-u"
- (lookup-key (current-global-map) "\C-u"))
- (define-key term-raw-escape-map c 'term-send-raw)
- (define-key term-raw-escape-map "\C-q" 'term-pager-toggle)
- ;; The keybinding for term-char-mode is needed by the menubar code.
- (define-key term-raw-escape-map "\C-k" 'term-char-mode)
- (define-key term-raw-escape-map "\C-j" 'term-line-mode))
-
+(defun term-send-del () (interactive) (term-send-raw-string "\e[3~"))
+(defun term-send-backspace () (interactive) (term-send-raw-string "\C-?"))
+\f
(defun term-char-mode ()
"Switch to char (\"raw\") sub-mode of term mode.
Each character you type is sent directly to the inferior without
intervention from Emacs, except for the escape character (usually C-c)."
(interactive)
- (if (not term-raw-map)
- (let* ((map (make-keymap))
- (esc-map (make-keymap))
- (i 0))
- (while (< i 128)
- (define-key map (make-string 1 i) 'term-send-raw)
- (define-key esc-map (make-string 1 i) 'term-send-raw-meta)
- (setq i (1+ i)))
- (define-key map "\e" esc-map)
- (setq term-raw-map map)
- (setq term-raw-escape-map
- (copy-keymap (lookup-key (current-global-map) "\C-x")))
-
-;;; Added nearly all the 'grey keys' -mm
-
- (term-if-emacs19
- (term-if-xemacs
- (define-key term-raw-map [button2] 'term-mouse-paste))
- (term-ifnot-xemacs
- (define-key term-raw-map [mouse-2] 'term-mouse-paste)
- (define-key term-raw-map [menu-bar terminal] term-terminal-menu)
- (define-key term-raw-map [menu-bar signals] term-signals-menu))
- (define-key term-raw-map [up] 'term-send-up)
- (define-key term-raw-map [down] 'term-send-down)
- (define-key term-raw-map [right] 'term-send-right)
- (define-key term-raw-map [left] 'term-send-left)
- (define-key term-raw-map [delete] 'term-send-del)
- (define-key term-raw-map [backspace] 'term-send-backspace)
- (define-key term-raw-map [home] 'term-send-home)
- (define-key term-raw-map [end] 'term-send-end)
- (define-key term-raw-map [prior] 'term-send-prior)
- (define-key term-raw-map [next] 'term-send-next))
-
-
- (term-set-escape-char ?\C-c)))
;; FIXME: Emit message? Cfr ilisp-raw-message
(if (term-in-line-mode)
(progn
;;;###autoload
(defun term (program)
- "Start a terminal-emulator in a new buffer."
+ "Start a terminal-emulator in a new buffer.
+The buffer is in Term mode; see `term-mode' for the
+commands to use in that buffer.
+
+\\<term-raw-map>Type \\[switch-to-buffer] to switch to another buffer."
(interactive (list (read-from-minibuffer "Run program: "
(or explicit-shell-file-name
(getenv "ESHELL")
;; Crank up a new process
(let ((proc (term-exec-1 name buffer command switches)))
(make-local-variable 'term-ptyp)
- (setq term-ptyp process-connection-type) ; T if pty, NIL if pipe.
+ (setq term-ptyp process-connection-type) ; t if pty, nil if pipe.
;; Jump to the end, and set the process mark.
(goto-char (point-max))
(set-marker (process-mark proc) (point))
(set-process-filter proc 'term-emulate-terminal)
+ (set-process-sentinel proc 'term-sentinel)
;; Feed it the startfile.
(cond (startfile
;;This is guaranteed to wait long enough
(run-hooks 'term-exec-hook)
buffer)))
+(defun term-sentinel (proc msg)
+ "Sentinel for term buffers.
+The main purpose is to get rid of the local keymap."
+ (let ((buffer (process-buffer proc)))
+ (if (memq (process-status proc) '(signal exit))
+ (progn
+ (if (null (buffer-name buffer))
+ ;; buffer killed
+ (set-process-buffer proc nil)
+ (let ((obuf (current-buffer)))
+ ;; save-excursion isn't the right thing if
+ ;; process-buffer is current-buffer
+ (unwind-protect
+ (progn
+ ;; Write something in the compilation buffer
+ ;; and hack its mode line.
+ (set-buffer buffer)
+ ;; Get rid of local keymap.
+ (use-local-map nil)
+ (term-handle-exit (process-name proc)
+ msg)
+ ;; Since the buffer and mode line will show that the
+ ;; process is dead, we can delete it now. Otherwise it
+ ;; will stay around until M-x list-processes.
+ (delete-process proc))
+ (set-buffer obuf))))
+ ))))
+
+(defun term-handle-exit (process-name msg)
+ "Write process exit (or other change) message MSG in the current buffer."
+ (let ((buffer-read-only nil)
+ (omax (point-max))
+ (opoint (point)))
+ ;; Record where we put the message, so we can ignore it
+ ;; later on.
+ (goto-char omax)
+ (insert ?\n "Process " process-name " " msg)
+ ;; Force mode line redisplay soon.
+ (force-mode-line-update)
+ (if (and opoint (< opoint omax))
+ (goto-char opoint))))
+
+
;;; Name to use for TERM.
;;; Using "emacs" loses, because bash disables editing if TERM == emacs.
(defvar term-term-name "eterm")
(defvar term-termcap-format
"%s%s:li#%d:co#%d:cl=\\E[H\\E[J:cd=\\E[J:bs:am:xn:cm=\\E[%%i%%d;%%dH\
:nd=\\E[C:up=\\E[A:ce=\\E[K:ho=\\E[H:pt\
-:al=\\E[L:dl=\\E[M:DL=\\E[%%dM:AL=\\E[%%dL:cs=\\E[%%i%%d;%%dr:sf=\\n\
-:te=\\E[2J\\E[?47l\\E8:ti=\\E7\\E[?47h\
+:al=\\E[L:dl=\\E[M:DL=\\E[%%dM:AL=\\E[%%dL:cs=\\E[%%i%%d;%%dr:sf=^J\
:dc=\\E[P:DC=\\E[%%dP:IC=\\E[%%d@:im=\\E[4h:ei=\\E[4l:mi:\
:so=\\E[7m:se=\\E[m:us=\\E[4m:ue=\\E[m:md=\\E[1m:mr=\\E[7m:me=\\E[m\
-:UP=\\E[%%dA:DO=\\E[%%dB:LE=\\E[%%dD:RI=\\E[%%dC"
+:UP=\\E[%%dA:DO=\\E[%%dB:LE=\\E[%%dD:RI=\\E[%%dC\
+:kl=\\EOD:kd=\\EOB:kr=\\EOC:ku=\\EOA:kN=\\E[6~:kP=\\E[5~:@7=\\E[4~:kh=\\E[1~\
+:mk=\\E[8m:cb=\\E[1K:op=\\E[39;49m:Co#8:pa#64:AB=\\E[4%%dm:AF=\\E[3%%dm:cr=^M\
+:bl=^G:do=^J:le=^H:ta=^I:se=\E[27m:ue=\E24m\
+:kb=^?:kD=^[[3~:sc=\E7:rc=\E8:r1=\Ec:"
;;; : -undefine ic
+;;; don't define :te=\\E[2J\\E[?47l\\E8:ti=\\E7\\E[?47h\
"termcap capabilities supported")
;;; This auxiliary function cranks up the process for term-exec in
(nconc
(list
(format "TERM=%s" term-term-name)
- (if (and (boundp 'system-uses-terminfo) system-uses-terminfo)
- (format "TERMINFO=%s" data-directory)
- (format term-termcap-format "TERMCAP="
- term-term-name term-height term-width))
+ (format "TERMINFO=%s" data-directory)
+ (format term-termcap-format "TERMCAP="
+ term-term-name term-height term-width)
+ ;; Breaks `./configure' of w3 and url which try to run $EMACS.
(format "EMACS=%s (term:%s)" emacs-version term-protocol-version)
(format "LINES=%d" term-height)
(format "COLUMNS=%d" term-width))
(process-connection-type t)
;; We should suppress conversion of end-of-line format.
(inhibit-eol-conversion t)
- )
+ ;; The process's output contains not just chars but also binary
+ ;; escape codes, so we need to see the raw output. We will have to
+ ;; do the decoding by hand on the parts that are made of chars.
+ (coding-system-for-read 'binary))
(apply 'start-process name buffer
"/bin/sh" "-c"
(format "stty -nl echo rows %d columns %d sane 2>/dev/null;\
".."
command switches)))
-;;; This should be in Emacs, but it isn't.
-(defun term-mem (item list &optional elt=)
- "Test to see if ITEM is equal to an item in LIST.
-Option comparison function ELT= defaults to equal."
- (let ((elt= (or elt= (function equal)))
- (done nil))
- (while (and list (not done))
- (if (funcall elt= item (car list))
- (setq done list)
- (setq list (cdr list))))
- done))
-
\f
;;; Input history processing in a buffer
;;; ===========================================================================
initial string matching regexp term-prompt-regexp.
term-input-filter-functions monitors input for \"cd\", \"pushd\", and
\"popd\" commands. When it sees one, it cd's the buffer.
- term-input-filter is the default: returns T if the input isn't all white
+ term-input-filter is the default: returns t if the input isn't all white
space.
If the term is Lucid Common Lisp,
term-get-old-input snarfs the sexp ending at point.
term-input-filter-functions does nothing.
- term-input-filter returns NIL if the input matches input-filter-regexp,
+ term-input-filter returns nil if the input matches input-filter-regexp,
which matches (1) all whitespace (2) :a, :c, etc.
Similarly for Soar, Scheme, etc."
;;; your cursor over a string that's a filename and have it taken as default.
;;;
;;; If the command is given in a file buffer whose major mode is in
-;;; SOURCE-MODES, then the the filename is the default file, and the
+;;; SOURCE-MODES, then the filename is the default file, and the
;;; file's directory is the default directory.
;;;
;;; If the buffer isn't a source file buffer (e.g., it's the process buffer),
(defun term-horizontal-column ()
(- (term-current-column) (term-start-line-column)))
-;; Calls either vertical-motion or buffer-vertical-motion
+;; Calls either vertical-motion or term-buffer-vertical-motion
(defmacro term-vertical-motion (count)
(list 'funcall 'term-vertical-motion count))
;; An emulation of vertical-motion that is independent of having a window.
;; Instead, it uses the term-width variable as the logical window width.
-(defun buffer-vertical-motion (count)
+(defun term-buffer-vertical-motion (count)
(cond ((= count 0)
(move-to-column (* term-width (/ (current-column) term-width)))
0)
(cond (term-current-column)
((setq term-current-column (current-column)))))
-;;; Move DELTA column right (or left if delta < 0).
+;;; Move DELTA column right (or left if delta < 0 limiting at column 0).
(defun term-move-columns (delta)
- (setq term-current-column (+ (term-current-column) delta))
- (move-to-column term-current-column t))
+ (setq term-current-column (max 0 (+ (term-current-column) delta)))
+ (let (point-at-eol)
+ (save-excursion
+ (end-of-line)
+ (setq point-at-eol (point)))
+ (move-to-column term-current-column t)
+ ;; If move-to-column extends the current line it will use the face
+ ;; from the last character on the line, set the face for the chars
+ ;; to default.
+ (when (> (point) point-at-eol)
+ (put-text-property point-at-eol (point) 'face 'default))))
;; Insert COUNT copies of CHAR in the default face.
(defun term-insert-char (char count)
(- (term-vertical-motion -9999))))))))
(defun term-adjust-current-row-cache (delta)
- (if term-current-row
- (setq term-current-row (+ term-current-row delta))))
+ (when term-current-row
+ (setq term-current-row
+ (max 0 (+ term-current-row delta)))))
(defun term-terminal-pos ()
(save-excursion ; save-restriction
;;; It emulates (most of the features of) a VT100/ANSI-style terminal.
(defun term-emulate-terminal (proc str)
- (let* ((previous-buffer (current-buffer))
- (i 0) char funny count save-point save-marker old-point temp win
- (selected (selected-window))
- (str-length (length str)))
- (unwind-protect
- (progn
- (set-buffer (process-buffer proc))
-
-;;; Let's handle the messages. -mm
-
- (setq str (term-handle-ansi-terminal-messages str))
- (setq str-length (length str))
-
- (if (marker-buffer term-pending-delete-marker)
- (progn
- ;; Delete text following term-pending-delete-marker.
- (delete-region term-pending-delete-marker (process-mark proc))
- (set-marker term-pending-delete-marker nil)))
-
- (if (eq (window-buffer) (current-buffer))
- (progn
- (setq term-vertical-motion (symbol-function 'vertical-motion))
- (term-check-size proc))
- (setq term-vertical-motion
- (symbol-function 'buffer-vertical-motion)))
-
- (setq save-marker (copy-marker (process-mark proc)))
-
- (if (/= (point) (process-mark proc))
- (progn (setq save-point (point-marker))
- (goto-char (process-mark proc))))
-
- (save-restriction
- ;; If the buffer is in line mode, and there is a partial
- ;; input line, save the line (by narrowing to leave it
- ;; outside the restriction ) until we're done with output.
- (if (and (> (point-max) (process-mark proc))
- (term-in-line-mode))
- (narrow-to-region (point-min) (process-mark proc)))
-
- (if term-log-buffer
- (princ str term-log-buffer))
- (cond ((eq term-terminal-state 4) ;; Have saved pending output.
- (setq str (concat term-terminal-parameter str))
- (setq term-terminal-parameter nil)
- (setq str-length (length str))
- (setq term-terminal-state 0)))
-
- (while (< i str-length)
- (setq char (aref str i))
- (cond ((< term-terminal-state 2)
- ;; Look for prefix of regular chars
- (setq funny
- (string-match "[\r\n\000\007\033\t\b\032\016\017]"
- str i))
- (if (not funny) (setq funny str-length))
- (cond ((> funny i)
- (cond ((eq term-terminal-state 1)
- (term-move-columns 1)
- (setq term-terminal-state 0)))
- (setq count (- funny i))
- (setq temp (- (+ (term-horizontal-column) count)
- term-width))
- (cond ((<= temp 0)) ;; All count chars fit in line.
- ((> count temp) ;; Some chars fit.
- ;; This iteration, handle only what fits.
- (setq count (- count temp))
- (setq funny (+ count i)))
- ((or (not (or term-pager-count
- term-scroll-with-delete))
- (> (term-handle-scroll 1) 0))
- (term-adjust-current-row-cache 1)
- (setq count (min count term-width))
- (setq funny (+ count i))
- (setq term-start-line-column
- term-current-column))
- (t ;; Doing PAGER processing.
- (setq count 0 funny i)
- (setq term-current-column nil)
- (setq term-start-line-column nil)))
- (setq old-point (point))
- ;; In the common case that we're at the end of
- ;; the buffer, we can save a little work.
- (cond ((/= (point) (point-max))
- (if term-insert-mode
- ;; Inserting spaces, then deleting them,
- ;; then inserting the actual text is
- ;; inefficient, but it is simple, and
- ;; the actual overhead is miniscule.
- (term-insert-spaces count))
- (term-move-columns count)
- (delete-region old-point (point)))
- (t (setq term-current-column (+ (term-current-column) count))))
- (insert (substring str i funny))
- (put-text-property old-point (point)
- 'face term-current-face)
- ;; If the last char was written in last column,
- ;; back up one column, but remember we did so.
- ;; Thus we emulate xterm/vt100-style line-wrapping.
- (cond ((eq temp 0)
- (term-move-columns -1)
- (setq term-terminal-state 1)))
- (setq i (1- funny)))
- ((and (setq term-terminal-state 0)
- (eq char ?\^I)) ; TAB
- ;; FIXME: Does not handle line wrap!
- (setq count (term-current-column))
- (setq count (+ count 8 (- (mod count 8))))
- (if (< (move-to-column count nil) count)
- (term-insert-char char 1))
- (setq term-current-column count))
- ((eq char ?\r)
- ;; Optimize CRLF at end of buffer:
- (cond ((and (< (setq temp (1+ i)) str-length)
- (eq (aref str temp) ?\n)
- (= (point) (point-max))
- (not (or term-pager-count
- term-kill-echo-list
- term-scroll-with-delete)))
- (insert ?\n)
- (term-adjust-current-row-cache 1)
- (setq term-start-line-column 0)
- (setq term-current-column 0)
- (setq i temp))
- (t ;; Not followed by LF or can't optimize:
- (term-vertical-motion 0)
- (setq term-current-column term-start-line-column))))
- ((eq char ?\n)
- (if (not (and term-kill-echo-list
- (term-check-kill-echo-list)))
- (term-down 1 t)))
- ((eq char ?\b)
- (term-move-columns -1))
- ((eq char ?\033) ; Escape
- (setq term-terminal-state 2))
- ((eq char 0)) ; NUL: Do nothing
- ((eq char ?\016)) ; Shift Out - ignored
- ((eq char ?\017)) ; Shift In - ignored
- ((eq char ?\^G)
- (beep t)) ; Bell
- ((eq char ?\032)
- (let ((end (string-match "\n" str i)))
- (if end
- (progn (funcall term-command-hook
- (substring str (1+ i) (1- end)))
- (setq i end))
- (setq term-terminal-parameter
- (substring str i))
- (setq term-terminal-state 4)
- (setq i str-length))))
- (t ; insert char FIXME: Should never happen
- (term-move-columns 1)
- (backward-delete-char 1)
- (insert char))))
- ((eq term-terminal-state 2) ; Seen Esc
- (cond ((eq char ?\133) ;; ?\133 = ?[
+ (with-current-buffer (process-buffer proc)
+ (let* ((i 0) char funny count save-point save-marker old-point temp win
+ (buffer-undo-list t)
+ (selected (selected-window))
+ last-win
+ (str-length (length str)))
+ (save-selected-window
+
+ ;; Let's handle the messages. -mm
+
+ (setq str (term-handle-ansi-terminal-messages str))
+ (setq str-length (length str))
+
+ (if (marker-buffer term-pending-delete-marker)
+ (progn
+ ;; Delete text following term-pending-delete-marker.
+ (delete-region term-pending-delete-marker (process-mark proc))
+ (set-marker term-pending-delete-marker nil)))
+
+ (if (eq (window-buffer) (current-buffer))
+ (progn
+ (setq term-vertical-motion (symbol-function 'vertical-motion))
+ (term-check-size proc))
+ (setq term-vertical-motion
+ (symbol-function 'term-buffer-vertical-motion)))
+
+ (setq save-marker (copy-marker (process-mark proc)))
+
+ (if (/= (point) (process-mark proc))
+ (progn (setq save-point (point-marker))
+ (goto-char (process-mark proc))))
+
+ (save-restriction
+ ;; If the buffer is in line mode, and there is a partial
+ ;; input line, save the line (by narrowing to leave it
+ ;; outside the restriction ) until we're done with output.
+ (if (and (> (point-max) (process-mark proc))
+ (term-in-line-mode))
+ (narrow-to-region (point-min) (process-mark proc)))
+
+ (if term-log-buffer
+ (princ str term-log-buffer))
+ (cond ((eq term-terminal-state 4) ;; Have saved pending output.
+ (setq str (concat term-terminal-parameter str))
+ (setq term-terminal-parameter nil)
+ (setq str-length (length str))
+ (setq term-terminal-state 0)))
+
+ (while (< i str-length)
+ (setq char (aref str i))
+ (cond ((< term-terminal-state 2)
+ ;; Look for prefix of regular chars
+ (setq funny
+ (string-match "[\r\n\000\007\033\t\b\032\016\017]"
+ str i))
+ (if (not funny) (setq funny str-length))
+ (cond ((> funny i)
+ (cond ((eq term-terminal-state 1)
+ ;; We are in state 1, we need to wrap
+ ;; around. Go to the beginning of
+ ;; the next line and switch to state
+ ;; 0.
+ (term-down 1)
+ (term-move-columns (- (term-current-column)))
+ (setq term-terminal-state 0)))
+ (setq count (- funny i))
+ (setq temp (- (+ (term-horizontal-column) count)
+ term-width))
+ (cond ((<= temp 0)) ;; All count chars fit in line.
+ ((> count temp) ;; Some chars fit.
+ ;; This iteration, handle only what fits.
+ (setq count (- count temp))
+ (setq temp 0)
+ (setq funny (+ count i)))
+ ((or (not (or term-pager-count
+ term-scroll-with-delete))
+ (> (term-handle-scroll 1) 0))
+ (term-adjust-current-row-cache 1)
+ (setq count (min count term-width))
+ (setq funny (+ count i))
+ (setq term-start-line-column
+ term-current-column))
+ (t ;; Doing PAGER processing.
+ (setq count 0 funny i)
+ (setq term-current-column nil)
+ (setq term-start-line-column nil)))
+ (setq old-point (point))
+
+ ;; Insert a string, check how many columns
+ ;; we moved, then delete that many columns
+ ;; following point if not eob nor insert-mode.
+ (let ((old-column (current-column))
+ columns pos)
+ (insert (decode-coding-string (substring str i funny) locale-coding-system))
+ (setq term-current-column (current-column)
+ columns (- term-current-column old-column))
+ (when (not (or (eobp) term-insert-mode))
+ (setq pos (point))
+ (term-move-columns columns)
+ (delete-region pos (point)))
+ ;; In insert if the if the current line
+ ;; has become too long it needs to be
+ ;; chopped off.
+ (when term-insert-mode
+ (setq pos (point))
+ (end-of-line)
+ (when (> (current-column) term-width)
+ (delete-region (- (point) (- (current-column) term-width))
+ (point)))
+ (goto-char pos)))
+ (setq term-current-column nil)
+
+ (put-text-property old-point (point)
+ 'face term-current-face)
+ ;; If the last char was written in last column,
+ ;; back up one column, but remember we did so.
+ ;; Thus we emulate xterm/vt100-style line-wrapping.
+ (cond ((eq temp 0)
+ (term-move-columns -1)
+ (setq term-terminal-state 1)))
+ (setq i (1- funny)))
+ ((and (setq term-terminal-state 0)
+ (eq char ?\^I)) ; TAB (terminfo: ht)
+ (setq count (term-current-column))
+ ;; The line cannot exceed term-width. TAB at
+ ;; the end of a line should not cause wrapping.
+ (setq count (min term-width
+ (+ count 8 (- (mod count 8)))))
+ (if (> term-width count)
+ (progn
+ (term-move-columns
+ (- count (term-current-column)))
+ (setq term-current-column count))
+ (when (> term-width (term-current-column))
+ (term-move-columns
+ (1- (- term-width (term-current-column)))))
+ (when (= term-width (term-current-column))
+ (term-move-columns -1))))
+ ((eq char ?\r)
+ ;; Optimize CRLF at end of buffer:
+ (cond ((and (< (setq temp (1+ i)) str-length)
+ (eq (aref str temp) ?\n)
+ (= (point) (point-max))
+ (not (or term-pager-count
+ term-kill-echo-list
+ term-scroll-with-delete)))
+ (insert ?\n)
+ (term-adjust-current-row-cache 1)
+ (setq term-start-line-column 0)
+ (setq term-current-column 0)
+ (setq i temp))
+ (t ;; Not followed by LF or can't optimize:
+ (term-vertical-motion 0)
+ (setq term-current-column term-start-line-column))))
+ ((eq char ?\n)
+ (if (not (and term-kill-echo-list
+ (term-check-kill-echo-list)))
+ (term-down 1 t)))
+ ((eq char ?\b) ;; (terminfo: cub1)
+ (term-move-columns -1))
+ ((eq char ?\033) ; Escape
+ (setq term-terminal-state 2))
+ ((eq char 0)) ; NUL: Do nothing
+ ((eq char ?\016)) ; Shift Out - ignored
+ ((eq char ?\017)) ; Shift In - ignored
+ ((eq char ?\^G)
+ (beep t)) ; Bell
+ ((eq char ?\032)
+ (let ((end (string-match "\r?$" str i)))
+ (if end
+ (funcall term-command-hook
+ (prog1 (substring str (1+ i) end)
+ (setq i (match-end 0))))
+ (setq term-terminal-parameter
+ (substring str i))
+ (setq term-terminal-state 4)
+ (setq i str-length))))
+ (t ; insert char FIXME: Should never happen
+ (term-move-columns 1)
+ (backward-delete-char 1)
+ (insert char))))
+ ((eq term-terminal-state 2) ; Seen Esc
+ (cond ((eq char ?\133) ;; ?\133 = ?[
;;; Some modifications to cope with multiple settings like ^[[01;32;43m -mm
;;; Note that now the init value of term-terminal-previous-parameter has
;;; been changed to -1
- (make-local-variable 'term-terminal-parameter)
- (make-local-variable 'term-terminal-previous-parameter)
- (make-local-variable 'term-terminal-previous-parameter-2)
- (make-local-variable 'term-terminal-previous-parameter-3)
- (make-local-variable 'term-terminal-previous-parameter-4)
- (make-local-variable 'term-terminal-more-parameters)
- (setq term-terminal-parameter 0)
- (setq term-terminal-previous-parameter -1)
- (setq term-terminal-previous-parameter-2 -1)
- (setq term-terminal-previous-parameter-3 -1)
- (setq term-terminal-previous-parameter-4 -1)
- (setq term-terminal-more-parameters 0)
- (setq term-terminal-state 3))
- ((eq char ?D) ;; scroll forward
- (term-handle-deferred-scroll)
- (term-down 1 t)
- (setq term-terminal-state 0))
- ((eq char ?M) ;; scroll reversed
- (term-insert-lines 1)
- (setq term-terminal-state 0))
- ((eq char ?7) ;; Save cursor
- (term-handle-deferred-scroll)
- (setq term-saved-cursor
- (cons (term-current-row)
- (term-horizontal-column)))
- (setq term-terminal-state 0))
- ((eq char ?8) ;; Restore cursor
- (if term-saved-cursor
- (term-goto (car term-saved-cursor)
- (cdr term-saved-cursor)))
- (setq term-terminal-state 0))
- ((setq term-terminal-state 0))))
- ((eq term-terminal-state 3) ; Seen Esc [
- (cond ((and (>= char ?0) (<= char ?9))
- (setq term-terminal-parameter
- (+ (* 10 term-terminal-parameter) (- char ?0))))
- ((eq char ?\;)
+ (make-local-variable 'term-terminal-parameter)
+ (make-local-variable 'term-terminal-previous-parameter)
+ (make-local-variable 'term-terminal-previous-parameter-2)
+ (make-local-variable 'term-terminal-previous-parameter-3)
+ (make-local-variable 'term-terminal-previous-parameter-4)
+ (make-local-variable 'term-terminal-more-parameters)
+ (setq term-terminal-parameter 0)
+ (setq term-terminal-previous-parameter -1)
+ (setq term-terminal-previous-parameter-2 -1)
+ (setq term-terminal-previous-parameter-3 -1)
+ (setq term-terminal-previous-parameter-4 -1)
+ (setq term-terminal-more-parameters 0)
+ (setq term-terminal-state 3))
+ ((eq char ?D) ;; scroll forward
+ (term-handle-deferred-scroll)
+ (term-down 1 t)
+ (setq term-terminal-state 0))
+ ;; ((eq char ?E) ;; (terminfo: nw), not used for
+ ;; ;; now, but this is a working
+ ;; ;; implementation
+ ;; (term-down 1)
+ ;; (term-goto term-current-row 0)
+ ;; (setq term-terminal-state 0))
+ ((eq char ?M) ;; scroll reversed (terminfo: ri)
+ (term-down -1)
+ (setq term-terminal-state 0))
+ ((eq char ?7) ;; Save cursor (terminfo: sc)
+ (term-handle-deferred-scroll)
+ (setq term-saved-cursor
+ (cons (term-current-row)
+ (term-horizontal-column)))
+ (setq term-terminal-state 0))
+ ((eq char ?8) ;; Restore cursor (terminfo: rc)
+ (if term-saved-cursor
+ (term-goto (car term-saved-cursor)
+ (cdr term-saved-cursor)))
+ (setq term-terminal-state 0))
+ ((eq char ?c) ;; \Ec - Reset (terminfo: rs1)
+ ;; This is used by the "clear" program.
+ (setq term-terminal-state 0)
+ (term-reset-terminal))
+ ;; The \E#8 reset sequence for xterm. We
+ ;; probably don't need to handle it, but this
+ ;; is the code to parse it.
+ ;; ((eq char ?#)
+ ;; (when (eq (aref str (1+ i)) ?8)
+ ;; (setq i (1+ i))
+ ;; (setq term-terminal-state 0)))
+ ((setq term-terminal-state 0))))
+ ((eq term-terminal-state 3) ; Seen Esc [
+ (cond ((and (>= char ?0) (<= char ?9))
+ (setq term-terminal-parameter
+ (+ (* 10 term-terminal-parameter) (- char ?0))))
+ ((eq char ?\;)
;;; Some modifications to cope with multiple settings like ^[[01;32;43m -mm
- (setq term-terminal-more-parameters 1)
- (setq term-terminal-previous-parameter-4
- term-terminal-previous-parameter-3)
- (setq term-terminal-previous-parameter-3
- term-terminal-previous-parameter-2)
- (setq term-terminal-previous-parameter-2
- term-terminal-previous-parameter)
- (setq term-terminal-previous-parameter
- term-terminal-parameter)
- (setq term-terminal-parameter 0))
- ((eq char ??)) ; Ignore ?
- (t
- (term-handle-ansi-escape proc char)
- (setq term-terminal-more-parameters 0)
- (setq term-terminal-previous-parameter-4 -1)
- (setq term-terminal-previous-parameter-3 -1)
- (setq term-terminal-previous-parameter-2 -1)
- (setq term-terminal-previous-parameter -1)
- (setq term-terminal-state 0)))))
- (if (term-handling-pager)
- ;; Finish stuff to get ready to handle PAGER.
- (progn
- (if (> (% (current-column) term-width) 0)
+ (setq term-terminal-more-parameters 1)
+ (setq term-terminal-previous-parameter-4
+ term-terminal-previous-parameter-3)
+ (setq term-terminal-previous-parameter-3
+ term-terminal-previous-parameter-2)
+ (setq term-terminal-previous-parameter-2
+ term-terminal-previous-parameter)
+ (setq term-terminal-previous-parameter
+ term-terminal-parameter)
+ (setq term-terminal-parameter 0))
+ ((eq char ??)) ; Ignore ?
+ (t
+ (term-handle-ansi-escape proc char)
+ (setq term-terminal-more-parameters 0)
+ (setq term-terminal-previous-parameter-4 -1)
+ (setq term-terminal-previous-parameter-3 -1)
+ (setq term-terminal-previous-parameter-2 -1)
+ (setq term-terminal-previous-parameter -1)
+ (setq term-terminal-state 0)))))
+ (if (term-handling-pager)
+ ;; Finish stuff to get ready to handle PAGER.
+ (progn
+ (if (> (% (current-column) term-width) 0)
+ (setq term-terminal-parameter
+ (substring str i))
+ ;; We're at column 0. Goto end of buffer; to compensate,
+ ;; prepend a ?\r for later. This looks more consistent.
+ (if (zerop i)
(setq term-terminal-parameter
- (substring str i))
- ;; We're at column 0. Goto end of buffer; to compensate,
- ;; prepend a ?\r for later. This looks more consistent.
- (if (zerop i)
- (setq term-terminal-parameter
- (concat "\r" (substring str i)))
- (setq term-terminal-parameter (substring str (1- i)))
- (aset term-terminal-parameter 0 ?\r))
- (goto-char (point-max)))
- (setq term-terminal-state 4)
- (make-local-variable 'term-pager-old-filter)
- (setq term-pager-old-filter (process-filter proc))
- (set-process-filter proc term-pager-filter)
- (setq i str-length)))
- (setq i (1+ i))))
-
- (if (>= (term-current-row) term-height)
- (term-handle-deferred-scroll))
-
- (set-marker (process-mark proc) (point))
- (if save-point
- (progn (goto-char save-point)
- (set-marker save-point nil)))
-
- ;; Check for a pending filename-and-line number to display.
- ;; We do this before scrolling, because we might create a new window.
- (if (and term-pending-frame
- (eq (window-buffer selected) (current-buffer)))
- (progn (term-display-line (car term-pending-frame)
- (cdr term-pending-frame))
- (setq term-pending-frame nil)
- ;; We have created a new window, so check the window size.
- (term-check-size proc)))
-
- ;; Scroll each window displaying the buffer but (by default)
- ;; only if the point matches the process-mark we started with.
- (setq win selected)
- (while (progn
- (setq win (next-window win nil t))
- (if (eq (window-buffer win) (process-buffer proc))
- (let ((scroll term-scroll-to-bottom-on-output))
- (select-window win)
- (if (or (= (point) save-marker)
- (eq scroll t) (eq scroll 'all)
- ;; Maybe user wants point to jump to the end.
- (and (eq selected win)
- (or (eq scroll 'this) (not save-point)))
- (and (eq scroll 'others)
- (not (eq selected win))))
- (progn
- (goto-char term-home-marker)
- (recenter 0)
- (goto-char (process-mark proc))
- (if (not (pos-visible-in-window-p (point) win))
- (recenter -1))))
- ;; Optionally scroll so that the text
- ;; ends at the bottom of the window.
- (if (and term-scroll-show-maximum-output
- (>= (point) (process-mark proc)))
- (save-excursion
- (goto-char (point-max))
- (recenter -1)))))
- (not (eq win selected))))
+ (concat "\r" (substring str i)))
+ (setq term-terminal-parameter (substring str (1- i)))
+ (aset term-terminal-parameter 0 ?\r))
+ (goto-char (point-max)))
+ (setq term-terminal-state 4)
+ (make-local-variable 'term-pager-old-filter)
+ (setq term-pager-old-filter (process-filter proc))
+ (set-process-filter proc term-pager-filter)
+ (setq i str-length)))
+ (setq i (1+ i))))
+
+ (if (>= (term-current-row) term-height)
+ (term-handle-deferred-scroll))
+
+ (set-marker (process-mark proc) (point))
+ (if save-point
+ (progn (goto-char save-point)
+ (set-marker save-point nil)))
+
+ ;; Check for a pending filename-and-line number to display.
+ ;; We do this before scrolling, because we might create a new window.
+ (if (and term-pending-frame
+ (eq (window-buffer selected) (current-buffer)))
+ (progn (term-display-line (car term-pending-frame)
+ (cdr term-pending-frame))
+ (setq term-pending-frame nil)
+ ;; We have created a new window, so check the window size.
+ (term-check-size proc)))
+
+ ;; Scroll each window displaying the buffer but (by default)
+ ;; only if the point matches the process-mark we started with.
+ (setq win selected)
+ ;; Avoid infinite loop in strange case where minibuffer window
+ ;; is selected but not active.
+ (while (window-minibuffer-p win)
+ (setq win (next-window win nil t)))
+ (setq last-win win)
+ (while (progn
+ (setq win (next-window win nil t))
+ (if (eq (window-buffer win) (process-buffer proc))
+ (let ((scroll term-scroll-to-bottom-on-output))
+ (select-window win)
+ (if (or (= (point) save-marker)
+ (eq scroll t) (eq scroll 'all)
+ ;; Maybe user wants point to jump to the end.
+ (and (eq selected win)
+ (or (eq scroll 'this) (not save-point)))
+ (and (eq scroll 'others)
+ (not (eq selected win))))
+ (progn
+ (goto-char term-home-marker)
+ (recenter 0)
+ (goto-char (process-mark proc))
+ (if (not (pos-visible-in-window-p (point) win))
+ (recenter -1))))
+ ;; Optionally scroll so that the text
+ ;; ends at the bottom of the window.
+ (if (and term-scroll-show-maximum-output
+ (>= (point) (process-mark proc)))
+ (save-excursion
+ (goto-char (point-max))
+ (recenter -1)))))
+ (not (eq win last-win))))
;;; Stolen from comint.el and adapted -mm
- (if (> term-buffer-maximum-size 0)
- (save-excursion
- (goto-char (process-mark (get-buffer-process (current-buffer))))
- (forward-line (- term-buffer-maximum-size))
- (beginning-of-line)
- (delete-region (point-min) (point))))
+ (if (> term-buffer-maximum-size 0)
+ (save-excursion
+ (goto-char (process-mark (get-buffer-process (current-buffer))))
+ (forward-line (- term-buffer-maximum-size))
+ (beginning-of-line)
+ (delete-region (point-min) (point))))
;;;
- (set-marker save-marker nil))
- ;; unwind-protect cleanup-forms follow:
- (set-buffer previous-buffer)
- (select-window selected))))
+ (set-marker save-marker nil)))))
(defun term-handle-deferred-scroll ()
(let ((count (- (term-current-row) term-height)))
(set-marker term-home-marker (point))
(setq term-current-row (1- term-height))))))
+;;; Reset the terminal, delete all the content and set the face to the
+;;; default one.
+(defun term-reset-terminal ()
+ (erase-buffer)
+ (setq term-current-row 0)
+ (setq term-current-column 1)
+ (setq term-insert-mode nil)
+ (setq term-current-face nil)
+ (setq term-ansi-current-underline nil)
+ (setq term-ansi-current-bold nil)
+ (setq term-ansi-current-reverse nil)
+ (setq term-ansi-current-color 0)
+ (setq term-ansi-current-invisible nil)
+ (setq term-ansi-face-already-done nil)
+ (setq term-ansi-current-bg-color 0))
+
;;; New function to deal with ansi colorized output, as you can see you can
;;; have any bold/underline/fg/bg/reverse combination. -mm
(defun term-handle-colors-array (parameter)
(cond
-;;; Bold
+;;; Bold (terminfo: bold)
((eq parameter 1)
- (setq term-ansi-current-bold 1))
+ (setq term-ansi-current-bold t))
;;; Underline
((eq parameter 4)
- (setq term-ansi-current-underline 1))
+ (setq term-ansi-current-underline t))
;;; Blink (unsupported by Emacs), will be translated to bold.
;;; This may change in the future though.
((eq parameter 5)
- (setq term-ansi-current-bold 1))
+ (setq term-ansi-current-bold t))
;;; Reverse
((eq parameter 7)
- (setq term-ansi-current-reverse 1))
+ (setq term-ansi-current-reverse t))
;;; Invisible
((eq parameter 8)
- (setq term-ansi-current-invisible 1))
+ (setq term-ansi-current-invisible t))
+
+;;; Reset underline (i.e. terminfo rmul)
+ ((eq parameter 24)
+ (setq term-ansi-current-underline nil))
+;;; Reset reverse (i.e. terminfo rmso)
+ ((eq parameter 27)
+ (setq term-ansi-current-reverse nil))
+
+;;; Foreground
((and (>= parameter 30) (<= parameter 37))
(setq term-ansi-current-color (- parameter 29)))
+;;; Reset foreground
+ ((eq parameter 39)
+ (setq term-ansi-current-color 0))
+
+;;; Background
((and (>= parameter 40) (<= parameter 47))
(setq term-ansi-current-bg-color (- parameter 39)))
+;;; Reset background
+ ((eq parameter 49)
+ (setq term-ansi-current-bg-color 0))
+
;;; 0 (Reset) or unknown (reset anyway)
(t
- (setq term-current-face
- (list 'term-default-fg 'term-default-bg))
- (setq term-ansi-current-underline 0)
- (setq term-ansi-current-bold 0)
- (setq term-ansi-current-reverse 0)
+ (setq term-current-face nil)
+ (setq term-ansi-current-underline nil)
+ (setq term-ansi-current-bold nil)
+ (setq term-ansi-current-reverse nil)
(setq term-ansi-current-color 0)
- (setq term-ansi-current-invisible 0)
- (setq term-ansi-face-alredy-done 1)
+ (setq term-ansi-current-invisible nil)
+ (setq term-ansi-face-already-done t)
(setq term-ansi-current-bg-color 0)))
; (message "Debug: U-%d R-%d B-%d I-%d D-%d F-%d B-%d"
; term-ansi-current-reverse
; term-ansi-current-bold
; term-ansi-current-invisible
-; term-ansi-face-alredy-done
+; term-ansi-face-already-done
; term-ansi-current-color
; term-ansi-current-bg-color)
- (if (= term-ansi-face-alredy-done 0)
- (if (= term-ansi-current-reverse 1)
- (progn
- (if (= term-ansi-current-invisible 1)
- (if (= term-ansi-current-color 0)
- (setq term-current-face
- '(term-default-bg-inv term-default-fg))
- (setq term-current-face
- (list (elt ansi-term-inv-fg-faces-vector term-ansi-current-color)
- (elt ansi-term-inv-bg-faces-vector term-ansi-current-color))))
- ;; No need to bother with anything else if it's invisible
- (progn
+ (unless term-ansi-face-already-done
+ (if term-ansi-current-reverse
+ (if term-ansi-current-invisible
+ (setq term-current-face
+ (if (= term-ansi-current-color 0)
+ (list :background
+ term-default-fg-color
+ :foreground
+ term-default-fg-color)
+ (list :background
+ (elt ansi-term-color-vector term-ansi-current-color)
+ :foreground
+ (elt ansi-term-color-vector term-ansi-current-color)))
+ ;; No need to bother with anything else if it's invisible
+ )
+ (setq term-current-face
+ (list :background
+ (if (= term-ansi-current-color 0)
+ (face-foreground 'default)
+ (elt ansi-term-color-vector term-ansi-current-color))
+ :foreground
+ (if (= term-ansi-current-bg-color 0)
+ (face-background 'default)
+ (elt ansi-term-color-vector term-ansi-current-bg-color))))
+ (when term-ansi-current-bold
(setq term-current-face
- (list (elt ansi-term-inv-fg-faces-vector term-ansi-current-color)
- (elt ansi-term-inv-bg-faces-vector term-ansi-current-bg-color)))
- (if (= term-ansi-current-bold 1)
- (setq term-current-face
- (append '(term-bold) term-current-face)))
- (if (= term-ansi-current-underline 1)
- (setq term-current-face
- (append '(term-underline) term-current-face))))))
- (if (= term-ansi-current-invisible 1)
- (if (= term-ansi-current-bg-color 0)
+ (append '(:weight bold) term-current-face)))
+ (when term-ansi-current-underline
(setq term-current-face
- '(term-default-fg-inv term-default-bg))
- (setq term-current-face
- (list (elt ansi-term-fg-faces-vector term-ansi-current-bg-color)
- (elt ansi-term-bg-faces-vector term-ansi-current-bg-color))))
- ;; No need to bother with anything else if it's invisible
+ (append '(:underline t) term-current-face))))
+ (if term-ansi-current-invisible
+ (setq term-current-face
+ (if (= term-ansi-current-bg-color 0)
+ (list :background
+ term-default-bg-color
+ :foreground
+ term-default-bg-color)
+ (list :foreground
+ (elt ansi-term-color-vector term-ansi-current-bg-color)
+ :background
+ (elt ansi-term-color-vector term-ansi-current-bg-color)))
+ ;; No need to bother with anything else if it's invisible
+ )
(setq term-current-face
- (list (elt ansi-term-fg-faces-vector term-ansi-current-color)
- (elt ansi-term-bg-faces-vector term-ansi-current-bg-color)))
- (if (= term-ansi-current-bold 1)
+ (list :foreground
+ (elt ansi-term-color-vector term-ansi-current-color)
+ :background
+ (elt ansi-term-color-vector term-ansi-current-bg-color)))
+ (when term-ansi-current-bold
(setq term-current-face
- (append '(term-bold) term-current-face)))
- (if (= term-ansi-current-underline 1)
+ (append '(:weight bold) term-current-face)))
+ (when term-ansi-current-underline
(setq term-current-face
- (append '(term-underline) term-current-face))))))
-
-; (message "Debug %S" term-current-face)
+ (append '(:underline t) term-current-face))))))
- (setq term-ansi-face-alredy-done 0))
+;;; (message "Debug %S" term-current-face)
+ (setq term-ansi-face-already-done nil))
;;; Handle a character assuming (eq terminal-state 2) -
(defun term-handle-ansi-escape (proc char)
(cond
- ((eq char ?H) ; cursor motion
+ ((or (eq char ?H) ; cursor motion (terminfo: cup)
+ ;; (eq char ?f) ; xterm seems to handle this sequence too, not
+ ;; needed for now
+ )
(if (<= term-terminal-parameter 0)
(setq term-terminal-parameter 1))
(if (<= term-terminal-previous-parameter 0)
(term-goto
(1- term-terminal-previous-parameter)
(1- term-terminal-parameter)))
- ;; \E[A - cursor up
+ ;; \E[A - cursor up (terminfo: cuu, cuu1)
((eq char ?A)
(term-handle-deferred-scroll)
(term-down (- (max 1 term-terminal-parameter)) t))
- ;; \E[B - cursor down
+ ;; \E[B - cursor down (terminfo: cud)
((eq char ?B)
(term-down (max 1 term-terminal-parameter) t))
- ;; \E[C - cursor right
+ ;; \E[C - cursor right (terminfo: cuf)
((eq char ?C)
- (term-move-columns (max 1 term-terminal-parameter)))
- ;; \E[D - cursor left
+ (term-move-columns
+ (max 1
+ (if (>= (+ term-terminal-parameter (term-current-column)) term-width)
+ (- term-width (term-current-column) 1)
+ term-terminal-parameter))))
+ ;; \E[D - cursor left (terminfo: cub)
((eq char ?D)
(term-move-columns (- (max 1 term-terminal-parameter))))
- ;; \E[J - clear to end of screen
+ ;; \E[J - clear to end of screen (terminfo: ed, clear)
((eq char ?J)
(term-erase-in-display term-terminal-parameter))
- ;; \E[K - clear to end of line
+ ;; \E[K - clear to end of line (terminfo: el, el1)
((eq char ?K)
(term-erase-in-line term-terminal-parameter))
- ;; \E[L - insert lines
+ ;; \E[L - insert lines (terminfo: il, il1)
((eq char ?L)
(term-insert-lines (max 1 term-terminal-parameter)))
;; \E[M - delete lines
((eq char ?P)
(term-delete-chars (max 1 term-terminal-parameter)))
;; \E[@ - insert spaces
- ((eq char ?@)
+ ((eq char ?@) ;; (terminfo: ich)
(term-insert-spaces (max 1 term-terminal-parameter)))
;; \E[?h - DEC Private Mode Set
((eq char ?h)
- (cond ((eq term-terminal-parameter 4)
+ (cond ((eq term-terminal-parameter 4) ;; (terminfo: smir)
(setq term-insert-mode t))
- ((eq term-terminal-parameter 47)
- (term-switch-to-alternate-sub-buffer t))))
+ ;; ((eq term-terminal-parameter 47) ;; (terminfo: smcup)
+ ;; (term-switch-to-alternate-sub-buffer t))
+ ))
;; \E[?l - DEC Private Mode Reset
((eq char ?l)
- (cond ((eq term-terminal-parameter 4)
+ (cond ((eq term-terminal-parameter 4) ;; (terminfo: rmir)
(setq term-insert-mode nil))
- ((eq term-terminal-parameter 47)
- (term-switch-to-alternate-sub-buffer nil))))
+ ;; ((eq term-terminal-parameter 47) ;; (terminfo: rmcup)
+ ;; (term-switch-to-alternate-sub-buffer nil))
+ ))
;;; Modified to allow ansi coloring -mm
- ;; \E[m - Set/reset standard mode
+ ;; \E[m - Set/reset modes, set bg/fg
+ ;;(terminfo: smso,rmso,smul,rmul,rev,bold,sgr0,invis,op,setab,setaf)
((eq char ?m)
(when (= term-terminal-more-parameters 1)
(if (>= term-terminal-previous-parameter-4 0)
(1+ (term-current-row))
(1+ (term-horizontal-column)))))
;; \E[r - Set scrolling region
- ((eq char ?r)
+ ((eq char ?r) ;; (terminfo: csr)
(term-scroll-region
(1- term-terminal-previous-parameter)
term-terminal-parameter))
(setq term-scroll-with-delete
(or (term-using-alternate-sub-buffer)
(not (and (= term-scroll-start 0)
- (= term-scroll-end term-height))))))
-
-(defun term-switch-to-alternate-sub-buffer (set)
- ;; If asked to switch to (from) the alternate sub-buffer, and already (not)
- ;; using it, do nothing. This test is needed for some programs (including
- ;; Emacs) that emit the ti termcap string twice, for unknown reason.
- (term-handle-deferred-scroll)
- (if (eq set (not (term-using-alternate-sub-buffer)))
- (let ((row (term-current-row))
- (col (term-horizontal-column)))
- (cond (set
- (goto-char (point-max))
- (if (not (eq (preceding-char) ?\n))
- (term-insert-char ?\n 1))
- (setq term-scroll-with-delete t)
- (setq term-saved-home-marker (copy-marker term-home-marker))
- (set-marker term-home-marker (point)))
- (t
- (setq term-scroll-with-delete
- (not (and (= term-scroll-start 0)
- (= term-scroll-end term-height))))
- (set-marker term-home-marker term-saved-home-marker)
- (set-marker term-saved-home-marker nil)
- (setq term-saved-home-marker nil)
- (goto-char term-home-marker)))
- (setq term-current-column nil)
- (setq term-current-row 0)
- (term-goto row col))))
+ (= term-scroll-end term-height)))))
+ (term-move-columns (- (term-current-column)))
+ (term-goto
+ term-scroll-start (term-current-column)))
+
+;; (defun term-switch-to-alternate-sub-buffer (set)
+;; ;; If asked to switch to (from) the alternate sub-buffer, and already (not)
+;; ;; using it, do nothing. This test is needed for some programs (including
+;; ;; Emacs) that emit the ti termcap string twice, for unknown reason.
+;; (term-handle-deferred-scroll)
+;; (if (eq set (not (term-using-alternate-sub-buffer)))
+;; (let ((row (term-current-row))
+;; (col (term-horizontal-column)))
+;; (cond (set
+;; (goto-char (point-max))
+;; (if (not (eq (preceding-char) ?\n))
+;; (term-insert-char ?\n 1))
+;; (setq term-scroll-with-delete t)
+;; (setq term-saved-home-marker (copy-marker term-home-marker))
+;; (set-marker term-home-marker (point)))
+;; (t
+;; (setq term-scroll-with-delete
+;; (not (and (= term-scroll-start 0)
+;; (= term-scroll-end term-height))))
+;; (set-marker term-home-marker term-saved-home-marker)
+;; (set-marker term-saved-home-marker nil)
+;; (setq term-saved-home-marker nil)
+;; (goto-char term-home-marker)))
+;; (setq term-current-column nil)
+;; (setq term-current-row 0)
+;; (term-goto row col))))
;; Default value for the symbol term-command-hook.
(defun term-command-hook (string)
- (cond ((= (aref string 0) ?\032)
+ (cond ((equal string "")
+ t)
+ ((= (aref string 0) ?\032)
;; gdb (when invoked with -fullname) prints:
;; \032\032FULLFILENAME:LINENUMBER:CHARPOS:BEG_OR_MIDDLE:PC\n
(let* ((first-colon (string-match ":" string 1))
(define-key map ">" 'term-pager-eob)
;; Add menu bar.
- (term-if-emacs19
+ (progn
(term-ifnot-xemacs
(define-key map [menu-bar terminal] term-terminal-menu)
(define-key map [menu-bar signals] term-signals-menu)
(if (and check-for-scroll (or term-scroll-with-delete term-pager-count))
(setq down (term-handle-scroll down)))
(term-adjust-current-row-cache down)
- (if (/= (point) (point-max))
+ (if (or (/= (point) (point-max)) (< down 0))
(setq down (- down (term-vertical-motion down))))
;; Extend buffer with extra blank lines if needed.
(cond ((> down 0)
(if (not (bolp)) (insert-before-markers ?\n)))
(defun term-erase-in-line (kind)
- (if (> kind 1) ;; erase left of point
+ (if (= kind 1) ;; erase left of point
(let ((cols (term-horizontal-column)) (saved-point (point)))
(term-vertical-motion 0)
(delete-region (point) saved-point)
- (term-insert-char ?\n cols)))
+ (term-insert-char ? cols)))
(if (not (eq kind 1)) ;; erase right of point
(let ((saved-point (point))
(wrapped (and (zerop (term-horizontal-column))
(end-region (if (eq kind 1) (point) (point-max))))
(delete-region start-region end-region)
(term-unwrap-line)
- (if (eq kind 1)
- (term-insert-char ?\n row))
+ (when (eq kind 1)
+ (term-insert-char ?\n row))
(setq term-current-column nil)
(setq term-current-row nil)
(term-goto row col)))))
;;; at teh end of this screen line to make room.
(defun term-insert-spaces (count)
- (let ((save-point (point)) (save-eol))
+ (let ((save-point (point)) (save-eol) (point-at-eol))
(term-vertical-motion 1)
(if (bolp)
(backward-char))
(setq save-eol (point))
+ (save-excursion
+ (end-of-line)
+ (setq point-at-eol (point)))
(move-to-column (+ (term-start-line-column) (- term-width count)) t)
+ ;; If move-to-column extends the current line it will use the face
+ ;; from the last character on the line, set the face for the chars
+ ;; to default.
+ (when (> (point) (point-at-eol))
+ (put-text-property point-at-eol (point) 'face 'default))
(if (> save-eol (point))
(delete-region (point) save-eol))
(goto-char save-point)
(term-insert-char ?\n lines)
(goto-char start)))
\f
-(defun term-set-output-log (name)
+(defun term-start-output-log (name)
"Record raw inferior process output in a buffer."
(interactive (list (if term-log-buffer
nil
(message "Recording terminal emulator output into buffer \"%s\""
(buffer-name term-log-buffer))))
-(defun term-stop-photo ()
+(defun term-stop-output-log ()
"Discontinue raw inferior process logging."
(interactive)
- (term-set-output-log nil))
+ (term-start-output-log nil))
(defun term-show-maximum-output ()
"Put the end of the buffer at the bottom of the window."
(t (car term-completion-addsuffix))))
(filesuffix (cond ((not term-completion-addsuffix) "")
((not (consp term-completion-addsuffix)) " ")
- (t (cdr term-completion-addsuffix))))
+ (t (cdr term-completion-addsuffix))))
(filename (or (term-match-partial-filename) ""))
(pathdir (file-name-directory filename))
(pathnondir (file-name-nondirectory filename))
\f
(provide 'term)
+;;; arch-tag: eee16bc8-2cd7-4147-9534-a5694752f716
;;; term.el ends here