sublime text keybindings for keyboards with missing or badly placed 'home', 'end', 'pageup', and 'pagedown' keys.

Default\ (Linux).sublime-keymap

[

  // show folder in sidebar
  { "keys": ["ctrl+alt+o"], "command": "prompt_add_folder" },

  // add folder to project
  { "keys": ["ctrl+alt+o"], "command": "prompt_add_folder" },

  // remove folder from project
  { "keys": ["ctrl+alt+r"], "command": "close_folder_list" },

  // copy path of the current file
  { "keys": ["ctrl+alt+p"], "command": "copy_path" },

  // Autosave Trigger
  { "keys": ["ctrl+alt+a"], "command": "auto_save" },

  // Beginning and end of line
  { "keys": ["alt+left"], "command": "move_to", "args": {"to": "bol", "extend": false} },
  { "keys": ["alt+right"], "command": "move_to", "args": {"to": "eol", "extend": false} },
    
  // Beginning and end of line (with highlighting)
  { "keys": ["alt+shift+left"], "command": "move_to", "args": {"to": "bol", "extend": true} },
  { "keys": ["alt+shift+right"], "command": "move_to", "args": {"to": "eol", "extend": true} },

    // Page Down and Page Up
  { "keys": ["alt+up"], "command": "move", "args": {"by": "pages", "forward": false} },
  { "keys": ["alt+down"], "command": "move", "args": {"by": "pages", "forward": true} },
  { "keys": ["shift+alt+up"], "command": "move", "args": {"by": "pages", "forward": false, "extend": true} },
  { "keys": ["shift+alt+down"], "command": "move", "args": {"by": "pages", "forward": true, "extend": true} },
    
  // Beginning and end of file
  { "keys": ["ctrl+up"], "command": "move_to", "args": {"to": "bof", "extend": false} },
  { "keys": ["ctrl+down"], "command": "move_to", "args": {"to": "eof", "extend": false} },

  // The following are commented out because they conflict with the default way to move lines up / down
  // { "keys": ["ctrl+shift+up"], "command": "move_to", "args": {"to": "bof", "extend": true} },
  // { "keys": ["ctrl+shift+down"], "command": "move_to", "args": {"to": "eof", "extend": true} },

]