message: Fix intellisense for \mathscr
diff: "snippet": "mathrm{${1:text}}"
  },
  "mathscr": {
  - "command": "mathscr",
  - "snippet": "mathscr"
  + "command": "mathscr{text}",
  + "snippet": "mathscr{${1:text}}"
  },
  "mathsf{}": {
  "command": "mathsf{text}",
  