David D-B

With the equivalent of PC's "Ctrl-Home" / "Ctrl-End" too:

[
    // Beginning/End of the current line.
    { "keys": ["home"],
      "command": "move_to", 
      "args": {"to": "bol"} },
    { "keys": ["end"], 
      "command": "move_to",
      "args": {"to": "eol"} },
    { "keys": ["shift+end"], 
      "command": "move_to", 
      "args": {"to": "eol", "extend": true} },
    { "keys": ["shift+home"], 
      "command": "move_to", 
      "args": {"to": "bol", "extend": true } },
    // Beginning/End of the document (using CMD).
    { "keys": ["super+home"], 
      "command": "move_to",
      "args": {"to": "bof"} },
    { "keys": ["super+end"],
      "command": "move_to",
      "args": {"to": "eof"} },
    { "keys": ["super+shift+end"],
      "command": "move_to", 
      "args": {"to": "eof", "extend": true} },
    { "keys": ["super+shift+home"], 
      "command": "move_to", 
      "args": {"to": "bof", "extend": true } },
    // Beginning/End of the document (using CTRL, for when I have PC reflexes).
    { "keys": ["ctrl+home"],
      "command": "move_to",
      "args": {"to": "bof"} },
    { "keys": ["ctrl+end"], 
      "command": "move_to", 
      "args": {"to": "eof"} },
    { "keys": ["ctrl+shift+end"], 
      "command": "move_to", 
      "args": {"to": "eof", "extend": true} },
    { "keys": ["ctrl+shift+home"], 
      "command": "move_to",
      "args": {"to": "bof", "extend": true } }
]