message: update bril-vim/syntax/bril.vim for speculate
diff: @@ -49,7 +49,7 @@ syntax keyword brilValueOp contained
  \ and
  \ or
  -let brilEffectOpRegexp = 'jmp|br|ret|print|nop'
  +let brilEffectOpRegexp = 'jmp|br|ret|print|nop|speculate|guard|commit'
  call s:DefSynGroup('brilEffectOp', brilEffectOpRegexp, 'contained')
  " Comments
  