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[Emacs-diffs] emacs-26 918a052: Query background for gnome terminal vers
From: |
Noam Postavsky |
Subject: |
[Emacs-diffs] emacs-26 918a052: Query background for gnome terminal version 3.22 (Bug#29716) |
Date: |
Sun, 7 Jan 2018 20:26:12 -0500 (EST) |
branch: emacs-26
commit 918a052a422c05b5f78fd7c702eb6e3ee189fa18
Author: Noam Postavsky <address@hidden>
Commit: Noam Postavsky <address@hidden>
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 | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/lisp/term/xterm.el b/lisp/term/xterm.el
index 6f0d128..9209a76 100644
--- a/lisp/term/xterm.el
+++ b/lisp/term/xterm.el
@@ -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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