PARIS, Aug 4 (Reuters) - French President Emmanuel Macron pledged on Wednesday a further 100 million euros ($118.54 million) worth of emergency aid for Lebanon, and 500,000 doses of COVID-19 vaccines for the country. One year since an explosion ripped through the capital"s port and plunged Lebanon further into economic crisis, its politicians have yet to form a government capable of rebuilding the country, despite French and international pressure.