g497813927 / MF-language

This is a computer language that designed by myself.I will show this to you and wish you can help me deal with difficulties.Thanks~

MF-language

This is a computer language(explain type) that designed by myself. Now it has many problems that I have to deal with. I will show this to you and wish you can help me deal with difficulties or communicate with me to develop it.Thanks~

I will rewrite the code in c++ after I solve all the basic problems. Of course we can do this together. If I can,I will try to make the complier of MF.

communication:qq group:916289058

please join in with your github name or sketch how you know this.

It runs successfully on the MacOS(OS X).

please make a file named 'test.mfs' or change the code of reading file to use.

MF语言

这是我自己设计的一门解释型计算机语言，现在还存在着许多的问题等待解决。 我将会将源代码公布出来，希望各位能和我一起来解决问题或是一起做开发，谢谢~

我将会在所有基础问题解决后用c++重写代码。 当然我们可以一起来做这件事情。

如果可以的话，我会尝试去做MF的编译器。

请创建一个名为test.mfs的文本文件或是修改读取代码来使用。

联系方式： qq群：916289058

请在加群时附带你的github名称或是简略描述你的得知渠道。

目前在苹果系统上能够成功运行。

grammar(wait to improve)

define

def valuename value

special value(these are key words that can do something before calculating): false true undefined(js)``nil(lua) obj

define function

deffun functionname parms(or arguments.the same meaning there.use<,>to separate arguments);sentence1;sentence2;……;endfun;

use return value to give the result of the function

quote function

fun functionname parm1 parm2……

change value

let valuename value

output

out toObj value

if

if condition;sentence1;sentence2;……;endif;

if a<b;s1;……;else;s1;……;endif

loop

rep conditon;sentence1;sentence2;……;endrep;

end

endif endrep

load file and run

load filename

after loading,it will run

warning:if you want to load a file that is not in the folder(or the same list),you have to write the absolute address.

e.g.:load test or load /desktop/test

already finished

out(lua:only support toobj:console)(js:support console and output)

def

let

rep

if

else

deffun

return

fun

load(only for lua version)

rules

1.all the symbol\nmust be neglected.

2.; is seen as the split symbol of each sentence.

3.each sentence must use (space)as the word split symbol.

4.sign symbol:

~:the letters after this are seen as strings.

calculate

number

+-*/

#x:# means root and x is the power number.

^x:power

$x:$ means get negative number.

logic

><=!|&(only for js:≥≤)

>:greater than

<:less than

=:equal

!:not equal

|:or

&:and

object

.:get object member value

e.g.:object.1(for number) object.~x(for string)

@:add object members or change the value of the object(must define first)

e.g.:object@(~atk,1)

function

,:add parms(arguments)

@:quote function

e.g.:x@(1,2)

语法（待完善）

def 变量名 值———————|定义变量

fun 函数名 参数1 参数2……——- |执行函数

let 变量名 值———————|设置变量，出现未定义的变量时报错

out 目标 值-————————————|输出语句

deffun 函数名 参数;语句1;语句2;……;endfun;|定义函数，用逗号来隔开每个参数

return 值 ——————|函数返回值，不填返回nil（lua）undefined(js)

load 文件名/文件的绝对路径————|用于加载并运行.mfs源代码(仅用于lua版)

定义变量时的特殊值

true false nil(lua) undefined(js) obj

条件语句

if a<b;语句1;语句2;……;endif;

if a<b;语句1;……;else;语句1;……;endif

循环语句

rep a<b;语句1;语句2;……;endrep;

结束语句

endif

endrep

已完成

out（lua:当前只支持目标console)(js:支持console和output)

def

let

rep

if

else

deffun

return

fun

load(仅用于lua版)

规则：

1.所有的换行(\n)全部忽略

2.以;作为句子与句子间的分割符

3.每一句中每空一格 算一个单词

4.变量标识符：

~：~后的字符将视作字符串处理

计算表达式 规定所有运算为:

算数：+-*/ ^平n次方 #开n次根 $取负

逻辑：><=!&|(仅js可用:≥≤)

对象：.取对象成员 @给对象成员赋值/添加对象成员(需先进行对象定义)

例如:对象.1(对于数字成员名来说) 对象.~攻击(对于字符串或文字来说)

例如:对象@(~攻击,1)

函数：,追加参数 @引用函数

例如：a@(1,2)