QOL improvement to push #-expr

Cargo.lock

@@ -22,7 +22,7 @@ checksum = "b03f7fbd470aa8b3ad163c85cce8bccfc11cc9c44ef12da0a4eddd98bd307352"
 
 [[package]]
 name = "spl"
-version = "0.1.4"
+version = "0.1.5"
 dependencies = [
  "multicall",
  "once_cell",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "spl"
-version = "0.1.4"
+version = "0.1.5"
 edition = "2021"
 description = "Stack Pogramming Language: A simple, concise scripting language."
 license = "MIT"

README.md

@@ -230,3 +230,35 @@ func main { mega | with args ;
   as opposed to the main object stack.
 
 More of this tutorial to follow.
+
+## Embedding rust into SPL
+
+Because SPL does not nearly have a complete standard library, embedding rust is required for many tasks.
+This can be done as follows
+
+```
+> cat rust-test.spl
+func main { |
+	1 rusty-test _str println
+	0
+}
+func rusty-test @rust !{
+	println!("hii");
+	let v = #pop:Mega#;
+	#push(v + 1)#;
+}
+> spl --build rust-test.spl demo
+---snip---
+> ./spl-demo/target/release/spl-demo rust-test.spl
+hii
+2
+```
+
+As you can see, it's relatively straight-forward to do; but there are some major limitations right now:
+
+- It's a new binary, and can't be linked into the currently running program
+- No crates can be added automatically at the moment
+
+The second one is easy to fix, but I intend to fix the first one first. Sadly, fixing it requires
+compiling the code as a dynamic library and also getting it to work with the program its running in. 
+If anyone knows how to do this properly, I'd REALLY appreciate a PR or issue explaining it.

src/main.rs

@@ -12,6 +12,9 @@ fn main() {
         let data = fs::read_to_string(file.clone()).expect("unable to read specified file");
         println!("Building SPL with specified natives file...");
         let mut builder = RustAppBuilder::new();
+        if let Some(name) = args.next() {
+            builder.set_name(name);
+        }
         println!("Embedding source...");
         builder.add_source(file, data.to_owned());
         println!("Preparing rust code...");

src/oxidizer/splrs.rs

@@ -20,7 +20,7 @@ fn parse_hash_expr(s: String, name: &str) -> String {
         return format!("{{ require_on_stack!(tmp, {s}, stack, {name:?}); tmp }}");
     }
     if let Some(s) = readf1("push({})", &s) {
-        return format!("stack.push(({s}).spl())");
+        return format!("stack.push(({s}).spl());");
     }
     panic!("invalid #-expr - this error will be handled in the future")
 }