doc_en.md

目录

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operators

• 1.1 basic operator

  (a + b)
  (a - b)
  (a / b)
  (a * b)

• 1.2 logic operator

  (a > b)
  (a >= b)
  (a < b)
  (a <= b)
  
  (a == b)
  (a != b)
  
  (a || b)
  (a && b)
  (!a)

statement

• 2.1 def

  def world = "hello"

• 2.2 const

  const name = "china"

• 2.3 let

  let year = 5000

• 2.4 array

  def arr = [1, 2, 3]

• 2.5 JSON

  def jsonObject = { name: 'yy' }

flow

• 3.1 if

  if(name == 'china') {
    print("Descendants of the Dragon")
  }

• 3.2 match

  match(name) {
    case 'Libai':
      返回 print('故人西辞黄鹤楼, 烟花三月下扬州')
    case 'Zhangji':
      返回 print("姑苏城外寒山寺, 夜半钟声到客船")
    case 'Sushi':
      返回 print(`人生如逆旅，我亦是行人`)
    默认:
      返回 print('选择: 李白 | 张继 | 苏轼')
  }

• 3.3 loop

  loop {
    print('选择: 李白 | 张继 | 苏轼')
    break
  }

• 3.4 for

  def names = ['libai', 'Zhangji', 'Sushi']
  for (currentName from names) {
    print(currentName)
  }

function

• 4.1 define

  fn setName => (name) { print(name) }

• 4.2 call function

  setName('Libai');

• 4.3 return

  return "Libai";

Class

• 5.1 define

  Class Ancient {
    constructor(person) {
      this.person = person
    }
  
    say() {
      print('Poetry')
    }
  }

• 5.2 instance

  def libai = Ancient.new('Libai');

• 5.2 call

  libai.say()

module

• 6.1 import

  import fs as fs

• 6.2 export

  // TODO
  export fs

others

In the history of programming language development, the grammatical structure is mostly based on English phrases, such as C (Denmark), Java (Canada), Python (Netherlands), Lua (Brazil), Rust (U.S.), but cuneiform is used as a grammatical expression , With natural simplicity and beauty, this project is only for learning and exploration, and does not discuss the advantages and disadvantages of language and culture

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