Finish initial setup of tmux-sessionizer

run

@@ -1,7 +1,7 @@
 #!/bin/zsh
 
-single_script_filter=""
-dry="0"
+local single_script_filter=""
+local dry="0"
 
 execute() {
     log "execute $@"
@@ -17,10 +17,10 @@ while [[ $# > 0 ]]; do
     shift
 done
 
-script_dir=$(cd $(dirname "${ZSH_SOURCE[0]}") &> /dev/null && pwd)
+local script_dir=$(cd $(dirname "${ZSH_SOURCE[0]}") &> /dev/null && pwd)
 log "run // script_dir: $script_dir -- args: $single_script_filter"
 cd $script_dir
-scripts=(`find ./runs -maxdepth 1 -mindepth 1 -type f`)
+local scripts=(`find ./runs -maxdepth 1 -mindepth 1 -type f`)
 for script in $scripts; do
     if [[ -x $script ]]; then
         if echo "$script" | grep -qv "$single_script_filter"; then