Configure as library, add demo

.gitignore

@@ -1 +1,2 @@
 /target
+Cargo.lock

Cargo.toml

@@ -1,5 +1,6 @@
 [package]
-name = ""
+name = "renrs"
+description = "A Rust-based visual novel backend compatible with Ren'Py .rpy script files."
 version = "0.1.0"
 edition = "2021"
 

demo/.gitignore

@@ -0,0 +1 @@
+/target

demo/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "renrs-demo"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+renrs = { path = ".." }

demo/src/main.rs

@@ -0,0 +1,5 @@
+use renrs;
+
+fn main() {
+    renrs::hello();
+}

src/lib.rs

@@ -1,3 +1,3 @@
-fn main() {
+pub fn hello() {
     println!("Hello, world!");
 }