From fdc3b163a4ddfc02d488818c4b871b9a1cf73151 Mon Sep 17 00:00:00 2001
From: Philipp Schmitt <philipp@schmitt.co>
Date: Fri, 29 May 2020 13:44:01 +0200
Subject: [PATCH 1/6] Allow disabling one or more bindings

---
 README.md         | 11 ++++++++
 pain_control.tmux | 64 +++++++++++++++++++++++++++++++----------------
 2 files changed, 54 insertions(+), 21 deletions(-)

diff --git a/README.md b/README.md
index 07e0410..918652e 100644
--- a/README.md
+++ b/README.md
@@ -114,6 +114,17 @@ Example:
 
     set-option -g @pane_resize "10"
 
+To disable certain keys from being mapped by this plugin you can set
+`@disabled_keys` to a comma-separated list of keys. It is empty by default, ie.
+all keys will be mapped.
+
+Examples:
+
+    # Disable | mapping
+    set-options -g @disabled_keys "|"
+    # Disable mapping of H, J, K and L
+    set-options -g @disabled_keys "H,J,K,L"
+
 ### Other plugins
 
 You might also find these useful:
diff --git a/pain_control.tmux b/pain_control.tmux
index fd48409..54dce3c 100755
--- a/pain_control.tmux
+++ b/pain_control.tmux
@@ -15,41 +15,63 @@ get_tmux_option() {
 	fi
 }
 
+bind_key() {
+  local disabled_keys
+  local dis_key
+  local key
+
+  key="$1"
+
+  disabled_keys=$(get_tmux_option "@disabled_keys" "")
+  # comma-separated list to array
+  IFS=',' read -r -a disabled_keys <<< "$disabled_keys"
+
+  for dis_key in "${disabled_keys[@]}"
+  do
+    if [[ "$dis_key" == "$key" ]]
+    then
+      # The user disabled the mapping of this key
+      return
+    fi
+  done
+	bind_key "$@"
+}
+
 pane_navigation_bindings() {
-	tmux bind-key h   select-pane -L
-	tmux bind-key C-h select-pane -L
-	tmux bind-key j   select-pane -D
-	tmux bind-key C-j select-pane -D
-	tmux bind-key k   select-pane -U
-	tmux bind-key C-k select-pane -U
-	tmux bind-key l   select-pane -R
-	tmux bind-key C-l select-pane -R
+	bind_key h   select-pane -L
+	bind_key C-h select-pane -L
+	bind_key j   select-pane -D
+	bind_key C-j select-pane -D
+	bind_key k   select-pane -U
+	bind_key C-k select-pane -U
+	bind_key l   select-pane -R
+	bind_key C-l select-pane -R
 }
 
 window_move_bindings() {
-	tmux bind-key -r "<" swap-window -d -t -1
-	tmux bind-key -r ">" swap-window -d -t +1
+	bind_key -r "<" swap-window -d -t -1
+	bind_key -r ">" swap-window -d -t +1
 }
 
 pane_resizing_bindings() {
 	local pane_resize=$(get_tmux_option "@pane_resize" "$default_pane_resize")
-	tmux bind-key -r H resize-pane -L "$pane_resize"
-	tmux bind-key -r J resize-pane -D "$pane_resize"
-	tmux bind-key -r K resize-pane -U "$pane_resize"
-	tmux bind-key -r L resize-pane -R "$pane_resize"
+	bind_key -r H resize-pane -L "$pane_resize"
+	bind_key -r J resize-pane -D "$pane_resize"
+	bind_key -r K resize-pane -U "$pane_resize"
+	bind_key -r L resize-pane -R "$pane_resize"
 }
 
 pane_split_bindings() {
-	tmux bind-key "|" split-window -h -c "#{pane_current_path}"
-	tmux bind-key "\\" split-window -fh -c "#{pane_current_path}"
-	tmux bind-key "-" split-window -v -c "#{pane_current_path}"
-	tmux bind-key "_" split-window -fv -c "#{pane_current_path}"
-	tmux bind-key "%" split-window -h -c "#{pane_current_path}"
-	tmux bind-key '"' split-window -v -c "#{pane_current_path}"
+	bind_key "|" split-window -h -c "#{pane_current_path}"
+	bind_key "\\" split-window -fh -c "#{pane_current_path}"
+	bind_key "-" split-window -v -c "#{pane_current_path}"
+	bind_key "_" split-window -fv -c "#{pane_current_path}"
+	bind_key "%" split-window -h -c "#{pane_current_path}"
+	bind_key '"' split-window -v -c "#{pane_current_path}"
 }
 
 improve_new_window_binding() {
-	tmux bind-key "c" new-window -c "#{pane_current_path}"
+	bind_key "c" new-window -c "#{pane_current_path}"
 }
 
 main() {

From c3c39fc7a1e6f87adcd21e6979d7e99909e3be4b Mon Sep 17 00:00:00 2001
From: Philipp Schmitt <philipp@schmitt.co>
Date: Fri, 29 May 2020 13:57:05 +0200
Subject: [PATCH 2/6] Retab

---
 pain_control.tmux | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/pain_control.tmux b/pain_control.tmux
index 54dce3c..bc554d0 100755
--- a/pain_control.tmux
+++ b/pain_control.tmux
@@ -16,24 +16,24 @@ get_tmux_option() {
 }
 
 bind_key() {
-  local disabled_keys
-  local dis_key
-  local key
+	local disabled_keys
+	local dis_key
+	local key
 
-  key="$1"
+	key="$1"
 
-  disabled_keys=$(get_tmux_option "@disabled_keys" "")
-  # comma-separated list to array
-  IFS=',' read -r -a disabled_keys <<< "$disabled_keys"
+	disabled_keys=$(get_tmux_option "@disabled_keys" "")
+	# comma-separated list to array
+	IFS=',' read -r -a disabled_keys <<< "$disabled_keys"
 
-  for dis_key in "${disabled_keys[@]}"
-  do
-    if [[ "$dis_key" == "$key" ]]
-    then
-      # The user disabled the mapping of this key
-      return
-    fi
-  done
+	for dis_key in "${disabled_keys[@]}"
+	do
+	  if [[ "$dis_key" == "$key" ]]
+	  then
+	    # The user disabled the mapping of this key
+	    return
+	  fi
+	done
 	bind_key "$@"
 }
 

From 6744880fca673fca632f2ae6655f75b0be238700 Mon Sep 17 00:00:00 2001
From: Philipp Schmitt <philipp@schmitt.co>
Date: Fri, 29 May 2020 13:59:19 +0200
Subject: [PATCH 3/6] Re-retab

---
 pain_control.tmux | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pain_control.tmux b/pain_control.tmux
index bc554d0..a7940a7 100755
--- a/pain_control.tmux
+++ b/pain_control.tmux
@@ -28,11 +28,11 @@ bind_key() {
 
 	for dis_key in "${disabled_keys[@]}"
 	do
-	  if [[ "$dis_key" == "$key" ]]
-	  then
-	    # The user disabled the mapping of this key
-	    return
-	  fi
+		if [[ "$dis_key" == "$key" ]]
+		then
+			# The user disabled the mapping of this key
+			return
+		fi
 	done
 	bind_key "$@"
 }

From fc5283ba76a6e3b78a1799537837815b108a0f08 Mon Sep 17 00:00:00 2001
From: Philipp Schmitt <philipp@schmitt.co>
Date: Sat, 30 May 2020 10:57:08 +0200
Subject: [PATCH 4/6] Read values without messing with IFS

---
 pain_control.tmux | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pain_control.tmux b/pain_control.tmux
index a7940a7..44bfe49 100755
--- a/pain_control.tmux
+++ b/pain_control.tmux
@@ -24,7 +24,7 @@ bind_key() {
 
 	disabled_keys=$(get_tmux_option "@disabled_keys" "")
 	# comma-separated list to array
-	IFS=',' read -r -a disabled_keys <<< "$disabled_keys"
+	read -r -a disabled_keys <<< "${disabled_keys//,/ }"
 
 	for dis_key in "${disabled_keys[@]}"
 	do

From 6db97bf5f70c479cfd049e980bcce88e58a66dea Mon Sep 17 00:00:00 2001
From: Philipp Schmitt <philipp@schmitt.co>
Date: Sat, 30 May 2020 10:57:33 +0200
Subject: [PATCH 5/6] Remove infinite loop

---
 pain_control.tmux | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pain_control.tmux b/pain_control.tmux
index 44bfe49..c963212 100755
--- a/pain_control.tmux
+++ b/pain_control.tmux
@@ -34,7 +34,7 @@ bind_key() {
 			return
 		fi
 	done
-	bind_key "$@"
+	tmux bind-key "$@"
 }
 
 pane_navigation_bindings() {

From 27e48aeacda31aad7209604b71a69f20c91adfa6 Mon Sep 17 00:00:00 2001
From: Philipp Schmitt <philipp@schmitt.co>
Date: Sat, 30 May 2020 10:58:28 +0200
Subject: [PATCH 6/6] Sort

---
 pain_control.tmux | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pain_control.tmux b/pain_control.tmux
index c963212..4fc1200 100755
--- a/pain_control.tmux
+++ b/pain_control.tmux
@@ -16,8 +16,8 @@ get_tmux_option() {
 }
 
 bind_key() {
-	local disabled_keys
 	local dis_key
+	local disabled_keys
 	local key
 
 	key="$1"