[VSCode] [Houdini] Custom snippets

vex.json

{  
  "printf":{  
    "prefix":"pr;",
    "body":[  
      "printf('%g\\n', $0);"
    ],
    "description":"Log output to console"
  },
  "chs":{  
    "prefix":"chs;",
    "body":[  
      "`chs(\"$0\")`"
    ],
    "description":"Access channel"
  },
  "touchdown":{  
    "prefix":"td;",
    "body":[  
      "@P.y -= getbbox_min(0).y;"
    ],
    "description":"Put geometry on the ground"
  },
  "add normal":{  
    "prefix":"nn;",
    "body":[  
      "@N = @N;"
    ],
    "description":"Add normal attribute"
  }
}