1 files changed, 0 insertions, 96 deletions
diff --git a/src/main.rs b/src/main.rs
deleted file mode 100644
index f09e0f0..0000000
--- a/src/main.rs
+++ /dev/null
@@ -1,96 +0,0 @@
-use std::env;
-use std::io;
-use std::io::Write;
-use std::path::Path;
-
-mod cexpr;
-mod sexpr;
-
-use cexpr::CExpr;
-
-fn repl(_verbose: bool) {
-    let stdin = io::stdin();
-    let mut stdout = io::stdout();
-
-    loop {
-        let raw_input = &mut String::new();
-        stdout.write(b"\ncasual> ").unwrap();
-        stdout.flush().unwrap();
-        stdin.read_line(raw_input).unwrap();
-        let raw_input = raw_input; // mutable to immutable reference
-        if raw_input.len() == 0 {
-            // end-of-line, aka Ctrl-D. Blank line will still have newline char
-            stdout.write(b"\nCiao!\n").unwrap();
-            return;
-        }
-        let expr = match CExpr::from_str(&raw_input) {
-            Ok(expr) => expr,
-            Err(e) => {
-                println!("error: {}", e);
-                continue;
-            }
-        };
-        println!("{}", expr);
-    }
-}
-
-fn usage() {
-    println!("usage:\tcasual [-h] [-v] [--no-repl] [<files>]");
-    println!("");
-    println!("Files will be loaded in order, then drop to REPL (unless \"--no-repl\" is passed).");
-    println!(
-        "Verbose flag (\"-v\") will result in lexed tokens and parsed AST \
-        being dumped to stdout (when on REPL)."
-    );
-}
-
-fn main() {
-    let mut verbose: bool = false;
-    let mut no_repl: bool = false;
-
-    let mut file_list = Vec::<String>::new();
-
-    for arg in env::args().skip(1) {
-        match &*arg {
-            "-v" | "--verbose" => {
-                verbose = true;
-            }
-            "--no-repl" => {
-                no_repl = true;
-            }
-            "-h" | "--help" => {
-                usage();
-                return;
-            }
-            _ if arg.starts_with("-") => {
-                println!("Unknown option: {}", arg);
-                println!("");
-                usage();
-                return;
-            }
-            _ => {
-                file_list.push(arg.clone());
-            }
-        }
-    }
-
-    for fname in file_list {
-        let fpath = Path::new(&fname);
-        if !fpath.is_file() {
-            println!("File not found (or not file): {}", fname);
-            return;
-        }
-        println!("Loading {}...", fname);
-        match sexpr::sexpr_parse_file(&fpath) {
-            Err(e) => {
-                println!("Error loading file: {}\n    {}", fname, e);
-                return;
-            }
-            Ok(_) => (),
-        }
-    }
-
-    if !no_repl {
-        repl(verbose);
-    }
-}