travisbhartwell

downloading Nix expressions from ‘https://d3g5gsiof5omrk.cloudfront.net/nixos/unstable/nixos-17.03pre101267.a9584c9/nixexprs.tar.xz’...
unpacking channels...
created 2 symlinks in user environment
these paths will be fetched (0.00 MiB download, 0.01 MiB unpacked):
  /nix/store/7bi4d7691wqhk1649qvjq1qi3vd9a73m-nixos-rebuild
fetching path ‘/nix/store/7bi4d7691wqhk1649qvjq1qi3vd9a73m-nixos-rebuild’...

*** Downloading ‘https://cache.nixos.org/nar/0fw4a0qzzq0mgsld5sqparaz6gar79mp72izl4gs3l069znyl3bc.nar.xz’ (signed by ‘cache.nixos.org-1’) to ‘/nix/store/7bi4d7691wqhk1649qvjq1qi3vd9a73m-nixos-rebuild’...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
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travisbhartwell

building Nix...
building the system configuration...
these derivations will be built:
  /nix/store/0h6ls3wxz0zdmx1w1cazpvr955b0w8kk-steam-runtime.json.drv
  /nix/store/0nfdl4f572isprsxrdm7z7adx3jwbqv1-xlock.pam.drv
  /nix/store/0qdlsk83y66kgxy14gs0cyzblpsrvih3-unit-remote-fs.target.drv
  /nix/store/1d9h2rk45wzrr0fx2pix1mr6vq9g776f-skype-4.3.0.37.drv
  /nix/store/1fda4j81hdw6j603y6s9l062ilpfg4rs-udev-rules.drv
  /nix/store/1h8w0kn0v6vyvbyf1jw2x21fmmslghv3-runuser-l.pam.drv
  /nix/store/1j490ki62jaw4lbrvldr1cw2yqbn8hjs-unit-systemd-logind.service.drv

travisbhartwell

use std::collections::VecDeque;
use std::str::FromStr;

#[derive(Debug, Clone)]
enum OperatorToken {
    Plus,
    Minus,
    Multiply,
    Divide,
}

travisbhartwell

No Makefile; skipping clean.
Removing aclocal.m4
Removing autom4te.cache/
Removing build-aux/ar-lib
Removing build-aux/config.guess
Removing build-aux/config.sub
Removing build-aux/depcomp
Removing build-aux/install-sh
Removing build-aux/missing
Removing configure

travisbhartwell

travisbhartwell@bashombp:~/Projects/rbasic$ cargo build
   Compiling either v1.0.2
   Compiling itertools v0.5.8
   Compiling rbasic v0.1.0 (file:///Users/travisbhartwell/Projects/rbasic)
error[E0432]: unresolved import `itertools::Itertools`
 --> src/lexer.rs:2:5
  |
2 | use itertools::Itertools;
  |     ^^^^^^^^^^^^^^^^^^^^ Did you mean `self::itertools`?

travisbhartwell

use std::str::FromStr;

#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
pub struct LineNumber(pub u32);

#[derive(Debug, Clone, PartialEq)]
pub enum Token {
    Comment(String),

    // Variables and Literals

travisbhartwell

pub fn tokenize_line(line: &str) -> Result<LineOfCode, String> {
    let mut char_iter = line.chars().enumerate().peekable();
    let mut line_number = LineNumber(0);
    let mut tokens: Vec<(u16, Token)> = Vec::new();

    while char_iter.peek() != None {
        let cur = char_iter.next();

        if cur.is_some() {
            let (pos, ch) = cur.unwrap();

travisbhartwell

// 5  REM inputting the argument
// 10  PRINT " factorial of:"
// 20  INPUT A
// 30  LET B = 1
// 35  REM beginning of the loop
// 40  IF A <= 1 THEN 80
// 50  LET B = B * A
// 60  LET A = A - 1
// 70  GOTO 40
// 75  REM prints the result

travisbhartwell

// 5  REM inputting the argument
// 10  PRINT " factorial of:"
// 20  INPUT A
// 30  LET B = 1
// 35  REM beginning of the loop
// 40  IF A <= 1 THEN 80
// 50  LET B = B * A
// 60  LET A = A - 1
// 70  GOTO 40
// 75  REM prints the result

travisbhartwell

(setq-default org2jekyll-blog-author "ardumont"
              org2jekyll-source-directory (expand-file-name "~/org/")
              org2jekyll-jekyll-directory (expand-file-name "~/public_html/")
              org2jekyll-jekyll-drafts-dir ""
              org2jekyll-jekyll-posts-dir "_posts/"
              org-publish-project-alist
               `(("default"
                  :base-directory ,(org2jekyll-input-directory)
                  :base-extension "org"
                  :publishing-directory ,(org2jekyll-output-directory)