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Query background for gnome terminal version 3.22 (Bug#29716)

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* lisp/term/xterm.el (xterm--version-handler): Use
xterm--report-background-handler for terminals reporting minor version
4000 and above.
This commit is contained in:
Noam Postavsky 2017-12-14 21:42:56 -05:00
parent 1dfc27576a
commit 918a052a42
1 changed files with 6 additions and 1 deletions
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7
lisp/term/xterm.el
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@ -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