;;; Code:
- ;; These keys will be available xterm starting probably from
- ;; version 214.
+(defvar xterm-function-map (make-sparse-keymap)
+ "Function key map overrides for xterm.")
+
+;; xterm from X.org 6.8.2 uses these key definitions.
+(define-key xterm-function-map "\eOP" [f1])
+(define-key xterm-function-map "\eOQ" [f2])
+(define-key xterm-function-map "\eOR" [f3])
+(define-key xterm-function-map "\eOS" [f4])
+(define-key xterm-function-map "\e[15~" [f5])
+(define-key xterm-function-map "\e[17~" [f6])
+(define-key xterm-function-map "\e[18~" [f7])
+(define-key xterm-function-map "\e[19~" [f8])
+(define-key xterm-function-map "\e[20~" [f9])
+(define-key xterm-function-map "\e[21~" [f10])
+(define-key xterm-function-map "\e[23~" [f11])
+(define-key xterm-function-map "\e[24~" [f12])
+
+(define-key xterm-function-map "\eO2P" [S-f1])
+(define-key xterm-function-map "\eO2Q" [S-f2])
+(define-key xterm-function-map "\eO2R" [S-f3])
+(define-key xterm-function-map "\eO2S" [S-f4])
+(define-key xterm-function-map "\e[15;2~" [S-f5])
+(define-key xterm-function-map "\e[17;2~" [S-f6])
+(define-key xterm-function-map "\e[18;2~" [S-f7])
+(define-key xterm-function-map "\e[19;2~" [S-f8])
+(define-key xterm-function-map "\e[20;2~" [S-f9])
+(define-key xterm-function-map "\e[21;2~" [S-f10])
+(define-key xterm-function-map "\e[23;2~" [S-f11])
+(define-key xterm-function-map "\e[24;2~" [S-f12])
+
+(define-key xterm-function-map "\eO5P" [C-f1])
+(define-key xterm-function-map "\eO5Q" [C-f2])
+(define-key xterm-function-map "\eO5R" [C-f3])
+(define-key xterm-function-map "\eO5S" [C-f4])
+(define-key xterm-function-map "\e[15;5~" [C-f5])
+(define-key xterm-function-map "\e[17;5~" [C-f6])
+(define-key xterm-function-map "\e[18;5~" [C-f7])
+(define-key xterm-function-map "\e[19;5~" [C-f8])
+(define-key xterm-function-map "\e[20;5~" [C-f9])
+(define-key xterm-function-map "\e[21;5~" [C-f10])
+(define-key xterm-function-map "\e[23;5~" [C-f11])
+(define-key xterm-function-map "\e[24;5~" [C-f12])
+
+(define-key xterm-function-map "\eO6P" [C-S-f1])
+(define-key xterm-function-map "\eO6Q" [C-S-f2])
+(define-key xterm-function-map "\eO6R" [C-S-f3])
+(define-key xterm-function-map "\eO6S" [C-S-f4])
+(define-key xterm-function-map "\e[15;6~" [C-S-f5])
+(define-key xterm-function-map "\e[17;6~" [C-S-f6])
+(define-key xterm-function-map "\e[18;6~" [C-S-f7])
+(define-key xterm-function-map "\e[19;6~" [C-S-f8])
+(define-key xterm-function-map "\e[20;6~" [C-S-f9])
+(define-key xterm-function-map "\e[21;6~" [C-S-f10])
+(define-key xterm-function-map "\e[23;6~" [C-S-f11])
+(define-key xterm-function-map "\e[24;6~" [C-S-f12])
+
+(define-key xterm-function-map "\eO3P" [A-f1])
+(define-key xterm-function-map "\eO3Q" [A-f2])
+(define-key xterm-function-map "\eO3R" [A-f3])
+(define-key xterm-function-map "\eO3S" [A-f4])
+(define-key xterm-function-map "\e[15;3~" [A-f5])
+(define-key xterm-function-map "\e[17;3~" [A-f6])
+(define-key xterm-function-map "\e[18;3~" [A-f7])
+(define-key xterm-function-map "\e[19;3~" [A-f8])
+(define-key xterm-function-map "\e[20;3~" [A-f9])
+(define-key xterm-function-map "\e[21;3~" [A-f10])
+(define-key xterm-function-map "\e[23;3~" [A-f11])
+(define-key xterm-function-map "\e[24;3~" [A-f12])
+
+(define-key xterm-function-map "\eOA" [up])
+(define-key xterm-function-map "\eOB" [down])
+(define-key xterm-function-map "\eOC" [right])
+(define-key xterm-function-map "\eOD" [left])
+(define-key xterm-function-map "\eOF" [end])
+(define-key xterm-function-map "\eOH" [home])
+
+(define-key xterm-function-map "\e[1;2A" [S-up])
+(define-key xterm-function-map "\e[1;2B" [S-down])
+(define-key xterm-function-map "\e[1;2C" [S-right])
+(define-key xterm-function-map "\e[1;2D" [S-left])
+(define-key xterm-function-map "\e[1;2F" [S-end])
+(define-key xterm-function-map "\e[1;2H" [S-home])
+
+(define-key xterm-function-map "\e[1;5A" [C-up])
+(define-key xterm-function-map "\e[1;5B" [C-down])
+(define-key xterm-function-map "\e[1;5C" [C-right])
+(define-key xterm-function-map "\e[1;5D" [C-left])
+(define-key xterm-function-map "\e[1;5F" [C-end])
+(define-key xterm-function-map "\e[1;5H" [C-home])
+
+(define-key xterm-function-map "\e[1;6A" [C-S-up])
+(define-key xterm-function-map "\e[1;6B" [C-S-down])
+(define-key xterm-function-map "\e[1;6C" [C-S-right])
+(define-key xterm-function-map "\e[1;6D" [C-S-left])
+(define-key xterm-function-map "\e[1;6F" [C-S-end])
+(define-key xterm-function-map "\e[1;6H" [C-S-home])
+
+(define-key xterm-function-map "\e[1;3A" [A-up])
+(define-key xterm-function-map "\e[1;3B" [A-down])
+(define-key xterm-function-map "\e[1;3C" [A-right])
+(define-key xterm-function-map "\e[1;3D" [A-left])
+(define-key xterm-function-map "\e[1;3F" [A-end])
+(define-key xterm-function-map "\e[1;3H" [A-home])
+
+(define-key xterm-function-map "\e[2~" [insert])
+(define-key xterm-function-map "\e[3~" [delete])
+(define-key xterm-function-map "\e[5~" [prior])
+(define-key xterm-function-map "\e[6~" [next])
+
+(define-key xterm-function-map "\e[2;2~" [S-insert])
+(define-key xterm-function-map "\e[3;2~" [S-delete])
+(define-key xterm-function-map "\e[5;2~" [S-prior])
+(define-key xterm-function-map "\e[6;2~" [S-next])
+
+(define-key xterm-function-map "\e[2;5~" [C-insert])
+(define-key xterm-function-map "\e[3;5~" [C-delete])
+(define-key xterm-function-map "\e[5;5~" [C-prior])
+(define-key xterm-function-map "\e[6;5~" [C-next])
+
+(define-key xterm-function-map "\e[2;6~" [C-S-insert])
+(define-key xterm-function-map "\e[3;6~" [C-S-delete])
+(define-key xterm-function-map "\e[5;6~" [C-S-prior])
+(define-key xterm-function-map "\e[6;6~" [C-S-next])
+
+(define-key xterm-function-map "\e[2;3~" [A-insert])
+(define-key xterm-function-map "\e[3;3~" [A-delete])
+(define-key xterm-function-map "\e[5;3~" [A-prior])
+(define-key xterm-function-map "\e[6;3~" [A-next])
+
+(define-key xterm-function-map "\e[4~" [select])
+(define-key xterm-function-map "\e[29~" [print])
+
++;; These keys are available in xterm starting from version 214
++;; if the modifyOtherKeys resource is set.
+(define-key xterm-function-map "\e[27;5;9~" [(control ?\t)])
++(define-key xterm-function-map "\e[27;5;13~" [C-return])
+(define-key xterm-function-map "\e[27;5;44~" [(control ?\,)])
+(define-key xterm-function-map "\e[27;5;46~" [(control ?\.)])
+(define-key xterm-function-map "\e[27;5;47~" [(control ?\/)])
+(define-key xterm-function-map "\e[27;5;92~" [(control ?\\)])
+
+;; Other versions of xterm might emit these.
+(define-key xterm-function-map "\e[A" [up])
+(define-key xterm-function-map "\e[B" [down])
+(define-key xterm-function-map "\e[C" [right])
+(define-key xterm-function-map "\e[D" [left])
+(define-key xterm-function-map "\e[1~" [home])
+
+(define-key xterm-function-map "\e[1;2A" [S-up])
+(define-key xterm-function-map "\e[1;2B" [S-down])
+(define-key xterm-function-map "\e[1;2C" [S-right])
+(define-key xterm-function-map "\e[1;2D" [S-left])
+(define-key xterm-function-map "\e[1;2F" [S-end])
+(define-key xterm-function-map "\e[1;2H" [S-home])
+
+(define-key xterm-function-map "\e[1;5A" [C-up])
+(define-key xterm-function-map "\e[1;5B" [C-down])
+(define-key xterm-function-map "\e[1;5C" [C-right])
+(define-key xterm-function-map "\e[1;5D" [C-left])
+(define-key xterm-function-map "\e[1;5F" [C-end])
+(define-key xterm-function-map "\e[1;5H" [C-home])
+
+(define-key xterm-function-map "\e[11~" [f1])
+(define-key xterm-function-map "\e[12~" [f2])
+(define-key xterm-function-map "\e[13~" [f3])
+(define-key xterm-function-map "\e[14~" [f4])
+
(defun terminal-init-xterm ()
"Terminal initialization function for xterm."
;; rxvt terminals sometimes set the TERM variable to "xterm", but