Check for tty-child-frames feature in show-paren

* lisp/paren.el (show-paren-function): Don't rely on display-graphic-p,
also check tty-child-frames feature.

(cherry picked from commit 5445062fabc765b316ecedc26bbb395c75d44405)

diff --git a/lisp/paren.el b/lisp/paren.el
index cb29b8311a5c8a61b956fda09131327f3e26faa8..6e1111779faa4925ae366f256b947dce64a092da 100644 (file)
--- a/lisp/paren.el
+++ b/lisp/paren.el
@@ -524,7 +524,8 @@ It is the default value of `show-paren-data-function'."
                 (cond
                  ((and
                    (eq show-paren-context-when-offscreen 'child-frame)
-                   (display-graphic-p))
+                   (or (display-graphic-p)
+                       (featurep 'tty-child-frames)))
                   (show-paren--show-context-in-child-frame context))
                  ((eq show-paren-context-when-offscreen 'overlay)
                   (show-paren--show-context-in-overlay context))