blob: 5ce19f085b84f4f1fa5a7f33357501cf34bf395b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
;;;; term.lisp -- functions for dealing with the terminal
;; Copyright (C) 2022 Colin Okay
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU Affero General Public License as
;; published by the Free Software Foundation, either version 3 of the
;; License, or (at your option) any later version.
;; This program 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 Affero General Public License for more details.
;; You should have received a copy of the GNU Affero General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
(in-package :oneliners.cli.term)
(defvar *term-width* nil)
(defun set-term-width ()
;; tput cols b/c getenv COLUMNS wasnt working on some terminals
(setf *term-width*
(-
(or (parse-integer (uiop:run-program '("tput" "cols") :output :string) :junk-allowed t)
80)
4)))
|
