SerpentChris

set_prompt () {
    if venv_file=$(find-venv); then
        source $venv_file
    elif [ "$(type -t deactivate)" == "function" ]; then
	deactivate
    fi
    PS1=$(append-git-branch)
}

GREY="\[\e[1;30m\]"

SerpentChris

Installing pyethereum on macOS Sierra took a few steps, which were not obvious.

First, you need to install the Xcode command line tools. To do this, open a terminal and type:

xcode-select --install

Next, you need to install Homebrew. You can find out how to do that by going to the website http://brew.sh .
Once you have Homebrew, you need to install python. I prefer python 3:

brew install python3

SerpentChris

/*
 Copyright (c) 2017 Chris Calderon
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 

SerpentChris

function randomColor(){
	var color = ''
	for(var i=0; i<3; i++)
		color += Math.floor(Math.random()*255).toString(16).padStart(2, '0')
	return color
}

SerpentChris

# Copyright (c) 2017 Christian Calderon

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in all

SerpentChris

function escape(string){
    var chars = []
    for(var i = 0 ; i < string.length; i++){
        var c = string.charAt(i)
        switch(c){
            case '\n':
                chars.push('\\n')
                break
            case '\t':
                chars.push('\\t')

SerpentChris

const nil = {}

function isNil(p){
    return p === nil
}

function makePair(a, b){
    return  {head: a, tail: b}
}

SerpentChris

# Copyright (c) 2017, 2022 Christian Calderon
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all

SerpentChris

#!/usr/bin/env python3
# Copyright (c) 2017 Christian Calderon
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#

SerpentChris

# Copyright (c) 2017 Christian Calderon
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all