Run all *.tmux plugin files as executables

scripts/source_plugins.sh

@@ -4,13 +4,15 @@ CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 source "$CURRENT_DIR/shared_functions.sh"
 
-# Sources all *.tmux files from the plugin directory.
-# Files are sourced as tmux config files, not as shell scripts!
+# Runs all *.tmux files from the plugin directory.
+# Files are ran as executables.
 # No errors if the plugin dir does not exist.
 silently_source_all_tmux_files() {
     local plugin_path=$1
-    for tmux_file in $plugin_path/*.tmux; do
-        tmux run-shell "source-file $tmux_file 2>&1 1>&/dev/null"
+    local plugin_tmux_files="$plugin_path*.tmux"
+    for tmux_file in $plugin_tmux_files; do
+        # runs *.tmux file as an executable
+        $tmux_file 2>&1 1>&/dev/null
     done
 }