From 0e9026b817696baed3ff48be8ecf2b6352586c7b Mon Sep 17 00:00:00 2001
From: Jacobo de Vera <devel@jacobodevera.com>
Date: Sat, 11 Oct 2025 17:57:31 +0100
Subject: feat: Allow disabling Ctrl-R binding in shell integration (#4535)

Close #4417
---
 shell/key-bindings.zsh | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'shell/key-bindings.zsh')

diff --git a/shell/key-bindings.zsh b/shell/key-bindings.zsh
index 15fb5ef0..36c03499 100644
--- a/shell/key-bindings.zsh
+++ b/shell/key-bindings.zsh
@@ -7,6 +7,7 @@
 # - $FZF_TMUX_OPTS
 # - $FZF_CTRL_T_COMMAND
 # - $FZF_CTRL_T_OPTS
+# - $FZF_CTRL_R_COMMAND
 # - $FZF_CTRL_R_OPTS
 # - $FZF_ALT_C_COMMAND
 # - $FZF_ALT_C_OPTS
@@ -150,10 +151,15 @@ fzf-history-widget() {
   zle reset-prompt
   return $ret
 }
-zle     -N            fzf-history-widget
-bindkey -M emacs '^R' fzf-history-widget
-bindkey -M vicmd '^R' fzf-history-widget
-bindkey -M viins '^R' fzf-history-widget
+if [[ ${FZF_CTRL_R_COMMAND-x} != "" ]]; then
+  if [[ -n ${FZF_CTRL_R_COMMAND-} ]]; then
+    echo "warning: FZF_CTRL_R_COMMAND is set to a custom command, but custom commands are not yet supported for CTRL-R" >&2
+  fi
+  zle     -N            fzf-history-widget
+  bindkey -M emacs '^R' fzf-history-widget
+  bindkey -M vicmd '^R' fzf-history-widget
+  bindkey -M viins '^R' fzf-history-widget
+fi
 fi
 
 } always {
-- 
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