From 34b6835f7581fb19f67fe134eab0b536af003dfa Mon Sep 17 00:00:00 2001 From: Noam Postavsky Date: Thu, 14 Dec 2017 21:42:56 -0500 Subject: [PATCH v1] Query background for gnome terminal version 3.22 (Bug#29716) * lisp/term/xterm.el (xterm--version-handler): Use xterm--report-background-handler for terminals reporting minor version 4000 and above. --- lisp/term/xterm.el | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/lisp/term/xterm.el b/lisp/term/xterm.el index 4f79703833..df224757f9 100644 --- a/lisp/term/xterm.el +++ b/lisp/term/xterm.el @@ -670,9 +670,14 @@ xterm--version-handler (when (and (> version 2000) (equal (match-string 1 str) "1")) ;; Hack attack! bug#16988: gnome-terminal reports "1;NNNN;0" ;; with a large NNNN but is based on a rather old xterm code. - ;; Gnome terminal 3.6.1 reports 1;3406;0 ;; Gnome terminal 2.32.1 reports 1;2802;0 - (setq version 200)) + ;; Gnome terminal 3.6.1 reports 1;3406;0 + (setq version 200) + ;; Gnome terminal 3.22.2 reports 1;4601;0 and *does* support + ;; background color querying (Bug#29716). + (when (> version 4000) + (xterm--query "\e]11;?\e\\" + '(("\e]11;" . xterm--report-background-handler))))) (when (equal (match-string 1 str) "83") ;; `screen' (which returns 83;40003;0) seems to also lack support for ;; some of these (bug#17607, bug#20356). -- 2.11.0