Bump version, use variable for quine text

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "j"
-version = "0.2.3"
+version = "0.2.4"
 authors = ["Casey Rodarmor <casey@rodarmor.com>"]
 license = "WTFPL/MIT/Apache-2.0"
 description = "a command runner"

justfile

@@ -34,10 +34,12 @@ quine: create
 	diff tmp/gen1.c tmp/gen2.c
 	@echo 'It was a quine!'
 
+quine-text = "'int printf(const char*, ...); int main() { char *s = \"int printf(const char*, ...); int main() { char *s = %c%s%c; printf(s, 34, s, 34); return 0; }\"; printf(s, 34, s, 34); return 0; }'"
+
 # create our quine
 create:
 	mkdir -p tmp
-	echo 'int printf(const char*, ...); int main() { char *s = "int printf(const char*, ...); int main() { char *s = %c%s%c; printf(s, 34, s, 34); return 0; }"; printf(s, 34, s, 34); return 0; }' > tmp/gen0.c
+	echo {{quine-text}} > tmp/gen0.c
 
 # clean up
 clean:

src/app.rs

@@ -21,7 +21,7 @@ macro_rules! die {
 
 pub fn app() {
   let matches = App::new("j")
-    .version("0.2.3")
+    .version("0.2.4")
     .author("Casey R. <casey@rodarmor.com>")
     .about("Just a command runner - https://github.com/casey/j")
     .arg(Arg::with_name("list")

src/lib.rs

@@ -959,7 +959,6 @@ fn tokenize(text: &str) -> Result<Vec<Token>, Error> {
       if escape || content_end >= rest.len() {
         return error!(ErrorKind::UnterminatedString);
       }
-      println!("{} {} {:?}", start, content_end, contents.chars().collect::<Vec<_>>());
       (prefix, &rest[start..content_end + 1], StringToken)
     } else if rest.starts_with("#!") {
       return error!(ErrorKind::OuterShebang)