From 7bff1c4974d5d9a1e84c2ad1c640e141e247ad13 Mon Sep 17 00:00:00 2001
From: Illia Ostapyshyn <ilya.ostapyshyn@gmail.com>
Date: Thu, 14 Sep 2023 20:39:10 +0600
Subject: [PATCH] * eat.el (eat-mode): Escape '%' character in title

---
 eat.el          | 9 +++++----
 integration/zsh | 2 +-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/eat.el b/eat.el
index bdf296d..cf7ff84 100644
--- a/eat.el
+++ b/eat.el
@@ -6253,10 +6253,11 @@ mouse-3: Switch to char mode"
                 '(" "
                   (:propertize
                    (:eval
-                    (when (and eat--terminal
-                               (not (string-empty-p (eat-term-title
-                                                     eat--terminal))))
-                      (format "(%s)" (eat-term-title eat--terminal))))
+                    (when-let* (((eat--terminal))
+                                (title (eat-term-title eat--terminal))
+                                ((not (string-empty-p title))))
+                      (format "(%s)" (string-replace "%" "%%"
+                                                     title))))
                    help-echo "Title"))))))
   (eat-emacs-mode)
   ;; Make sure glyphless character don't display a huge box glyph,
diff --git a/integration/zsh b/integration/zsh
index 1fb4d79..66ea0e6 100644
--- a/integration/zsh
+++ b/integration/zsh
@@ -30,7 +30,7 @@ __eat_precmd () {
          "$(printf "%s" "$PWD" | base64)"
   # Update title.
   # "${PWD/$HOME/'~'}" converts "/home/akib/org/" to "~/org/".
-  # The next one is substituted with '$', or '#' if we're "root".
+  # The next one is substituted with '%', or '#' if we're "root".
   printf '\e]2;%s@%s:%s%s\e\\' "$USER" "$HOST" "${PWD/$HOME/~}" \
          "$(test $UID -eq 0 && echo '#' || echo '%')"
 }