rebuild pane width/height using splits to prevent word wrapping glitch

Fixes #44.

The initial idea was to use window force-width/height option to use
current pane size when initilizing fingers pane, but for reasons unknown
it does not work.

No idea why it works with splits, but it doesn't with force-width/height
options. Welcome to tmux-fingers.

scripts/fingers.sh

@@ -14,8 +14,9 @@ tmux_yank_copy_command=$(tmux_list_vi_copy_keys | grep -E "(vi-copy|copy-mode-vi
 
 current_pane_id=$1
 fingers_pane_id=$2
-pane_input_temp=$3
-original_rename_setting=$4
+fingers_window_id=$2
+pane_input_temp=$4
+original_rename_setting=$5
 
 BACKSPACE=$'\177'
 
@@ -41,7 +42,7 @@ function zoom_pane() {
 function handle_exit() {
   tmux swap-pane -s "$current_pane_id" -t "$fingers_pane_id"
   [[ $pane_was_zoomed == "1" ]] && zoom_pane "$current_pane_id"
-  tmux kill-pane -t "$fingers_pane_id"
+  tmux kill-window -t "$fingers_window_id"
   tmux set-window-option automatic-rename "$original_rename_setting"
   rm -rf "$pane_input_temp" "$pane_output_temp" "$match_lookup_table"
 }
@@ -175,7 +176,7 @@ while read -rsn1 char; do
 
   copy_result "$result"
 
-  revert_to_original_pane "$current_pane_id" "$fingers_pane_id"
+  revert_to_original_pane "$current_pane_id" "$fingers_pane_id" "$fingers_window_id"
 
   exit 0
 done < /dev/tty

scripts/hints.sh

@@ -37,6 +37,6 @@ function show_hints_and_swap() {
   current_pane_id=$1
   fingers_pane_id=$2
   compact_state=$3
-  show_hints "$fingers_pane_id" $compact_state
+  show_hints "$fingers_pane_id" "$compact_state"
   tmux swap-pane -s "$current_pane_id" -t "$fingers_pane_id"
 }

scripts/tmux-fingers.sh

@@ -4,8 +4,22 @@ CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source $CURRENT_DIR/utils.sh
 
 function init_fingers_pane() {
-  local pane_id=$(tmux new-window -F "#{pane_id}" -P -d -n "[fingers]" "$(init_pane_cmd)")
-  echo $pane_id
+  local fingers_ids=$(tmux new-window -F "#{pane_id}:#{window_id}" -P -d -n "[fingers]" "$(init_pane_cmd)")
+  local fingers_pane_id=$(echo "$fingers_ids" | cut -f1 -d:)
+  local fingers_window_id=$(echo "$fingers_ids" | cut -f2 -d:)
+
+  local current_size=$(tmux list-panes -F "#{pane_width}:#{pane_height}:#{?pane_active,active,nope}" | grep active)
+  local current_width=$(echo "$current_size" | cut -f1 -d:)
+  local current_height=$(echo "$current_size" | cut -f2 -d:)
+
+  local current_window_size=$(tmux list-windows -F "#{window_width}:#{window_height}:#{?window_active,active,nope}" | grep active)
+  local current_window_width=$(echo "$current_window_size" | cut -f1 -d:)
+  local current_window_height=$(echo "$current_window_size" | cut -f2 -d:)
+
+  tmux split-window -d -t "$fingers_pane_id" -h -l "$(expr "$current_window_width" - "$current_width" - 1)" '/bin/nop'
+  tmux split-window -d -t "$fingers_pane_id" -l "$(expr "$current_window_height" - "$current_height" - 1)" '/bin/nop'
+
+  echo "$fingers_pane_id:$fingers_window_id"
 }
 
 function capture_pane() {
@@ -32,7 +46,9 @@ function capture_pane() {
 
 function prompt_fingers_for_pane() {
   local current_pane_id=$1
-  local fingers_pane_id=$(init_fingers_pane)
+  local fingers_init_data=$(init_fingers_pane)
+  local fingers_pane_id=$(echo "$fingers_init_data" | cut -f1 -d':')
+  local fingers_window_id=$(echo "$fingers_init_data" | cut -f2 -d':')
   local tmp_path=$(fingers_tmp)
 
   wait
@@ -41,7 +57,7 @@ function prompt_fingers_for_pane() {
 
   local original_rename_setting=$(tmux show-window-option -gv automatic-rename)
   tmux set-window-option automatic-rename off
-  pane_exec "$fingers_pane_id" "cat $tmp_path | $CURRENT_DIR/fingers.sh \"$current_pane_id\" \"$fingers_pane_id\" $tmp_path $original_rename_setting"
+  pane_exec "$fingers_pane_id" "cat $tmp_path | $CURRENT_DIR/fingers.sh \"$current_pane_id\" \"$fingers_pane_id\" \"$fingers_window_id\" $tmp_path $original_rename_setting"
 
   echo $fingers_pane_id
 }

scripts/utils.sh

@@ -69,8 +69,9 @@ function display_message() {
 function revert_to_original_pane() {
   local current_pane_id=$1
   local fingers_pane_id=$2
+  local fingers_window_id=$3
   tmux swap-pane -s "$current_pane_id" -t "$fingers_pane_id"
-  tmux kill-pane -t "$fingers_pane_id"
+  tmux kill-window -t "$fingers_window_id"
 }
 
 function pane_exec() {