Accumulator-Based-Programming-Language(accbpl)

• This is heavily based on the esolang Deadfish.
• In fact, the any deadfish program that doesn't relay on accumulator reset(at -1 and 256) should work fine with accbpl.
• I just added few extra instructions.

Specification

• At the beginning of a program, accumulator is initialized to zero.
• Accumulator is a signed 32-bit integer.(int32_t)
• Supports the following instructions: i, d, s, r, o, c, g, q.
• Any character that is not part of the above instruction set is ignored.
• Overflow is not handled, just like Deadfish.
• Newline and whitespaces are also ignored.

Instructions

Instruction	Effect
q	stops interpretation
i	increment
d	decrement
s	square
r	square root, rounded to int (-ve acc terminates)
o	output as int(32 bit)
c	output as char(8 bit)
g	get single int(32 bit) as input and overwrite

• Of these, i, d, s, and o are from deadfish.

Usage Example

First clone the repo recursively.

Windows example

Specify a generator manually like so:

$ cmake -S. -Bbuild -G"MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug
$ cmake --build build
$ .\build\windows_x86-64\Debug\accbpl.exe

Or use a predefined preset.
For example, to use gcc and makefiles for a debug build on windows x86-64:

$ cmake --preset=windows_x86-64_debug_mingw-w64_makefiles
$ cmake --build build
$ .\build\windows_x86-64\Debug\accbpl.exe

Linux example

Specify a generator manually like so:

$ cmake -S. -Bbuild -G"Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug
$ cmake --build build
$ ./build/linux_x86-64/Debug/accbpl

Or use a predefined preset.
For example, to use gcc and makefiles for a debug build on linux x86-64:

$ cmake --preset=linux_x86-64_debug_gcc_makefiles
$ cmake --build build
$ ./build/linux_x86-64/Debug/accbpl

Run accbpl with no arguments for REPL mode, or accbpl examples/hello-world-int.accbpl to run a program (from the directory that contains the accbpl binary; examples/ is copied there at build time).

Note: Use cmake --list-presets to see all available presets