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1 | ;;; GNU Guix --- Functional package management for GNU |
2 | ;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com> | |
3 | ;;; | |
4 | ;;; This file is part of GNU Guix. | |
5 | ;;; | |
6 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
7 | ;;; under the terms of the GNU General Public License as published by | |
8 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
9 | ;;; your option) any later version. | |
10 | ;;; | |
11 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
12 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | ;;; GNU General Public License for more details. | |
15 | ;;; | |
16 | ;;; You should have received a copy of the GNU General Public License | |
17 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
18 | ||
19 | (define-module (gnu packages screen) | |
20 | #:use-module (guix licenses) | |
21 | #:use-module (guix packages) | |
22 | #:use-module (guix download) | |
23 | #:use-module (guix build-system gnu) | |
24 | #:use-module (gnu packages) | |
25 | #:use-module (gnu packages ncurses) | |
26 | #:use-module (gnu packages perl)) | |
27 | ||
28 | (define-public screen | |
29 | (package | |
30 | (name "screen") | |
31 | (version "4.0.3") | |
32 | (source (origin | |
33 | (method url-fetch) | |
abc00dc4 | 34 | (uri (string-append "mirror://gnu/screen/screen-" |
6c3a7204 CR |
35 | version ".tar.gz")) |
36 | (sha256 | |
37 | (base32 "0xvckv1ia5pjxk7fs4za6gz2njwmfd54sc464n8ab13096qxbw3q")))) | |
38 | (build-system gnu-build-system) | |
39 | (inputs | |
40 | `(("ncurses", ncurses) | |
41 | ("perl" ,perl))) | |
42 | (home-page "http://www.gnu.org/software/screen/") | |
43 | (synopsis "GNU Screen, a terminal multiplexer") | |
44 | (description | |
45 | "GNU screen is a full-screen window manager that multiplexes a physical | |
46 | terminal between several processes, typically interactive shells. Each virtual | |
47 | terminal provides the functions of the DEC VT100 terminal and, in addition, | |
48 | several control functions from the ANSI X3.64 (ISO 6429) and ISO 2022 standards | |
49 | (e.g., insert/delete line and support for multiple character sets). There is a | |
50 | scrollback history buffer for each virtual terminal and a copy-and-paste | |
51 | mechanism that allows the user to move text regions between windows. When | |
52 | screen is called, it creates a single window with a shell in it (or the | |
53 | specified command) and then gets out of your way so that you can use the | |
54 | program as you normally would. Then, at any time, you can create new | |
55 | (full-screen) windows with other programs in them (including more shells), kill | |
56 | the current window, view a list of the active windows, turn output logging on | |
57 | and off, copy text between windows, view the scrollback history, switch between | |
58 | windows, etc. All windows run their programs completely independent of each | |
59 | other. Programs continue to run when their window is currently not visible and | |
60 | even when the whole screen session is detached from the users terminal.") | |
c4854e76 | 61 | (license gpl2+))) |