message: change so that if someone enters invalid command with args we strict match
diff: @@ -41,17 +41,14 @@ export default class CommandProvider extends AutocompleteProvider {
  const {command, range} = this.getCurrentCommand(query, selection);
  if (!command) return [];
  - let matches;
  + let matches = [];
  if (command[0] !== command[1]) {
  // The input looks like a command with arguments, perform exact match
  const match = COMMANDS.find((o) => o.command === command[1]);
  if (match) {
  matches = [match];
  }
  - }
  -
  - // If we don't yet have matches
  - if (!matches) {
  + } else {
  if (query === '/') {
  // If they have just entered `/` show everything
  matches = COMMANDS;
  