LeVM

{ "keys": ["alt+`,a"], "command": "insert", "args": {"characters": "à"} },
{ "keys": ["alt+i,a"], "command": "insert", "args": {"characters": "â"} },
{ "keys": ["alt+e,e"], "command": "insert", "args": {"characters": "é"} },
{ "keys": ["alt+`,e"], "command": "insert", "args": {"characters": "è"} },
{ "keys": ["alt+i,e"], "command": "insert", "args": {"characters": "ê"} },
{ "keys": ["alt+`,e"], "command": "insert", "args": {"characters": "ë"} },
{ "keys": ["alt+u,i"], "command": "insert", "args": {"characters": "ï"} },
{ "keys": ["alt+i,i"], "command": "insert", "args": {"characters": "î"} },
{ "keys": ["alt+i,o"], "command": "insert", "args": {"characters": "ô"} },
{ "keys": ["alt+`,u"], "command": "insert", "args": {"characters": "ù"} },

LeVM

{ "keys": ["alt+1"], "command": "open_browser", "args": {"keyPressed": "1"} },
{ "keys": ["alt+2"], "command": "open_browser", "args": {"keyPressed": "2"} },
{ "keys": ["alt+3"], "command": "open_browser", "args": {"keyPressed": "3"} },
{ "keys": ["alt+4"], "command": "open_browser", "args": {"keyPressed": "4"} }