3 files changed, 17 insertions, 0 deletions

diff --git a/lisp/term/vt201.el b/lisp/term/vt201.el
index ffe8e6bb1a6..c9cb12521dc 100644
--- a/lisp/term/vt201.el
+++ b/lisp/term/vt201.el
@@ -1 +1,7 @@
+;; For our purposes we can treat the vt200 and vt100 almost alike.
+;; Most differences are handled by the termcap entry.
 (load "term/vt100" nil t)
+
+;; Make F11 an escape key.
+(define-key function-key-map "\e[23~" [?\e])
+
diff --git a/lisp/term/vt220.el b/lisp/term/vt220.el
index ffe8e6bb1a6..c9cb12521dc 100644
--- a/lisp/term/vt220.el
+++ b/lisp/term/vt220.el
@@ -1 +1,7 @@
+;; For our purposes we can treat the vt200 and vt100 almost alike.
+;; Most differences are handled by the termcap entry.
 (load "term/vt100" nil t)
+
+;; Make F11 an escape key.
+(define-key function-key-map "\e[23~" [?\e])
+
diff --git a/lisp/term/vt240.el b/lisp/term/vt240.el
index ffe8e6bb1a6..31f64a0f8b2 100644
--- a/lisp/term/vt240.el
+++ b/lisp/term/vt240.el
@@ -1 +1,6 @@
+;; For our purposes we can treat the vt200 and vt100 almost alike.
+;; Most differences are handled by the termcap entry.
 (load "term/vt100" nil t)
+
+;; Make F11 an escape key.
+(define-key function-key-map "\e[23~" [?\e])