Commit 918a052a authored by Noam Postavsky's avatar Noam Postavsky

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.
parent 1dfc2757
......@@ -670,8 +670,13 @@ Return the pasted text as a string."
(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
;; Gnome terminal 3.6.1 reports 1;3406;0
;; 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))))
(setq version 200))
(when (equal (match-string 1 str) "83")
;; `screen' (which returns 83;40003;0) seems to also lack support for
......
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