mpl:)) Mini Portable Language - MPL (BETA-0.3)

This is a small,fast and simple interpreter also best solution to common problems of programmers.

The solution to common problems of programmers

راه حل کارهای متداول برنامه نویسان

TODO

((:publish MPL-BETA version of MPL (for windows):))

• init exeptions [OK]
• define mpl arguments [OK]
• defnie mpl help [OK]
• init basic interpreter variables [OK]
• init data defined [OK]
• init virtual memory(vm) [OK]
• init built-in functions [OK]
• init built-in defines [OK]
• create memory structure [OK]
• reading source file as utf8 [OK]
• remove comments and convert utf8 to ascii [OK]
• extract tokens [OK]
• parsing tokens [OK]
• parsing imports [OK]
• parsing functions [OK]
• parsing structs [OK]
• parsing instructions [OK]
• parsing structures [OK]
• start runtime [OK]
• init global vars [OK]
• start APP_CONTROLLER [OK]
• start INSTRUCTION_EXECUTOR [OK]
• labeled instructions [OK]
• implement define vars [OK]
• set new var in memory [OK]
• delete var in memory [OK]
• manage exceptions [OK]
• create other memory functions [OK]
• determine type of data [OK]
• calculate math expressions [OK]
• calculate radix numbers [OK]
• calculate integer,float numbers [OK]
• calculate string expressions [OK]
• calculate utf8 string expressions [OK]
• calculate boolean expressions [OK]
• define struct expressions [OK]
• define complex struct expressions [OK]
• set built-in __define variables [OK]
• set built-in __config variables [OK]
• using magic macros [OK]
• set new __define [OK]
• define global vars [OK]
• edit __config [OK]
• calculate sum huge numbers [OK]
• calculate multiplication huge numbers [OK]
• calculate division huge numbers [OK]
• calculate power huge numbers [OK]
• implement function call [OK]
• determine type of function parameter values [OK]
• validation called function parameters [OK]
• set arrays in functions parameter [OK]
• init function parameters [OK]
• support for vars values parameters [OK]
• set structs in functions parameter [OK]
• switch to another function [OK]
• implement return keyword [OK]
• return values from function [OK]
• return value by index from function [OK]
• call built-in functions [OK]
• implement control characters [OK]
• implement print built-in function [OK]
• implement some built-in functions [OK]
• return values from built-in functions [OK]
• complete built-in function call [OK]
• implement garbage collector for functions [OK]
• implement alloc_vars [OK]
• alloc values expressions [OK]
• alloc array expressions [OK]
• alloc struct expressions [OK]
• replace values of vars by ':=' [OK]
• define an array by '?' index [OK]
• support alloc struct has array by '?' [OK]
• define an empty array [OK]
• implement short alloc by '++','--' pre [OK]
• implement short alloc by '++','--' post [OK]
• implement structures [OK]
• define manage [OK]
• start exception_handler [OK]
• implement push built-in functions [OK]
• push errors,warnings for manage var exception [OK]
• call gc for deleting structure vars [OK]
• define if [OK]
• define elif [OK]
• define else [OK]
• follow order of if,elif else [OK]
• implement condition level for managing if,elif,else [OK]
• recursive functions [OK]
• can use multiple 'if' one after another [OK]
• define loop [OK]
• define header defined vars [OK]
• labeled loop instructions [OK]
• check loop conditions every time [OK]
• do loop part3 every time [OK]
• delete local vars in end of loop [OK]
• implement loop level for managing loop [OK]
• implement next [OK]
• implement break [OK]
• using break instruction [OK]
• using next instruction [OK]
• delete header loop vars in finish [..]
• start review_array_loop [..]

• access overhead vars [OK]

• complete main structure of mpl [..]

• support for module libraries [..]

• start for developing 'mprog' program [OK]
• init pre magic config,define entries [OK]
• analyze __config values after parsing [OK]
• implement mpl debugger (mdebug) [OK]
• create new breakpoint in mdebug [OK]
• complete print commands in mdebug [OK]
• complete next,run commands in mdebug [OK]
• complete symbols for commands in mdebug [OK]
• complete mdebug commands [..]
• support struct entries for constant and allocation
• start offline documentation of mpl [OK]
• complete structure of mpl-docs [..]
• start os built-in functions [OK]
• start data built-in functions
• comparison struct expressions
• comparison huge numbers [OK]
• set new __session
• complete import error_handling
• complete mpl built-in functions
• support sqlite3 as a module
• complete built-in constants
• support for package libraries
• complete data built-in functions
• building MPL website
• implement switch keyword
• parsing and converting switch instruction
• support for embedded files
• alloc by bit operands
• using short alias for magic macros
• complete parse error_handling
• complete os built-in functions
• complete mean_run error_handling
• complete built-in error_handling
• complete support utf8
• complete offline docs
• complete 'mprog' program
• complete sample codes
• calculate order of all core functions
• calculate order of all tools functions
• calculate order of all built-in functions
• complete all functions describe
• optimizing huge numbers
• optimizing RAM,CPU usage

((:publish MPL-RC version of MPL (for windows):))

• publish RC version for linux
• add math module for advanced calculation
• add net module
• start mgt module
• support minimal gui for windows
• add regex module
• development vars usage for struct and array
• support mpl repository
• support mpl forum

((:publish MPL-HELLO version of MPL (for windows,linux):))

• support for multi threading
• support minimal gui for gtk
• serve web clients
• support as a web service
• support as a web scripting language under Apache
• To be continued ...

((:publish MPL-HI version of MPL (for windows,linux):))

To be continued ...

MPL Sample Codes

• files lines counter
• implement a linked-list
• animation console snack
• advanced console calculator
• simple console editor

MPL Modules

• math module [..]
• sqlite3 module
• mgt module
• net module
• fs module [..]
• os module

MPL Language Features

support utf-8 strings [OK]

support radix numbers [OK]

has boolean XOR operand [OK]

support data structures [OK]

support magic macros [..]

support huge numbers [OK]

support override functions [OK]

has built-in functions [OK]

manage exceptions [OK]

support multi dimensions arrays [OK]

has bit functions [..]

support unlimited function parameters [OK]

support multi return values [OK]

support call by refrence vars [OK]

support short allocations for vars [OK]

support browse arrays in loop [..]

support switch condition [..]

support module os syscalls [..]

has built-in garbage collector(gc) [OK]

expandibility by c libraries [..]

support built-in debugger [OK]

MPL Hello World Program

func main(){
    print("Hello World!\n")
}

Get Starterd

[Windows] : Build Mpl.exe

First clone the repository and then install python3 for ruuning build tool and mingw64 for compiling mpl. Then run 'build_win32_migw64.py' in 'tools' directory. Finally created a folder by name 'win32-release'.

Now you can run a file by name 'main.mpl' through command 'mpl.exe main.mpl' and you can see the result!

[Mpl is portable!] you can move 'mpl.exe' to any where. it's a static executable file and not need to any files.(It's not need any modules or packages or docs or anything... Their are just for easier programming by mpl:)) )

[Linux] : Build Mpl

TODO...

MPL Sample Program

 //=>import an external file
import "file:$/data/sam.mpl"
//=>edit __config values
__config["AppName"]="MyProgram"
//=>edit __session values. it is store in a built-in database
__session["AppName"]="MyProgram"
//------------
//=>define main function,start point of any program
func main(){
    print("Hello World!\n");
    //=>print an utf8 string
    print("سلام بر دنیا!\n"); 
    str uu[2,2]={{"x","v"},{"h","i"}}
    //=> browse an array
    loop(str u,b;u,b:uu){
        //=>print a calculated string
        print("u is: %u%,and b is: %b%\n");
    }
    //=>define some vars by one value
    num sum1,sum2=0;
    //=>call a function by reference var
    add(&sum1,5,7.7,-2,0.7) //=>sum1=3
    sum2=add(sum2,5,7.7,-2,0.7) //=>sum2=3
    struct st1{bool b,str s,num n}
    struct st2{st1 v,bool b}
    //=>create a var by a customized data type
    st1 s1=struct(true,"ty",78.7)
    //=>using multiple struct into other
    st2 s2[2]={struct(struct(false,"ui",-9.99h),true),null}
}
//------------
//=>create a documentation for a function
/**
@params:
    ref(num) : can set sum of value by reference var
    nums(vars) : get unlimited numbers
@output:
    return sum of integers
@des:
    add up just integer numbers and return it
@ver:
    1.0.0
*/
//=>define a function by unlimited data type
func add(num ref,vars nums){
    loop(num i=0;i<len(nums);i++){
        //=>check type of var by 'typeof' function
        if(typeof(nums[i])=="i") ref+=nums[i]
    }
    return ref
}

Programmers & Designers

1. Mohammad Amin Delavar Khalafi [main developer,designer],[Iran],[amindelavar@hotmail.com]

Events

• 0.1.0-0.9.0 : Publish 'BETA' version of MPL for windows (2018-2019) [DONE]
• 0.3.0-1.0.0 : Complete 'www.mpl-lang.ir' website and MPL documentation (2018-2019)
• 0.9.0-1.0.0 : 10 daily rolling publish and complete modules (2018-2019)
• 1.0.0-2.0.0 : Publish 'MPL-RC' version of MPL (2019-2020)
• 2.0.0-3.0.0 : Publish 'MPL-HELLO' version of MPL (2019-2021)
• 2.2.0-4.0.0 : Complete gui programming on windows and linux (2019-2022)
• 2.5.0-4.5.0 : Enter mpl to servers and web applications (2019-2023)
• 3.0.0-4.0.0 : Publish 'MPL-HI' version of MPL (2020-2022)

MPL is best choice FOR

1. build tools of personal projects or big projects
2. start to learning the programming world
3. create small and common tools for programmers
4. personal programming for spend timeend time
5. create and test new algorithms
6. network testing and hacking

MPL appreciates for your suggestions and the other :))

Contact with amindelavar[at]hotmail.com by mpl:)) title