Inital

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "BVMR"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]

src/main.rs

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+fn replace(file_str: String) -> String {
+    let mut new_str = String::new();
+
+    // look for any reference of "JwIT" and replace it with "NwIT"
+    for line in file_str.lines() {
+        new_str.push_str(line.replace("JwIT", "NwIT").as_str());
+    }
+
+    new_str
+}
+
+fn main() {
+    // read the file from command flag
+    let args: Vec<String> = std::env::args().collect();
+
+    if args.is_empty() {
+        println!("Please drag vars onto executable.");
+        return;
+    }
+
+    let file_path = &args[1];
+    let file_str = std::fs::read_to_string(file_path).expect("Error reading file");
+
+    // replace the string
+    let new_str = replace(file_str);
+
+    // replace the file
+    std::fs::write(file_path, new_str).expect("Error writing file");
+
+    println!("Done!\nRemove the file named \"LiveDictionary\" manually.");
+
+    // wait for keypress of any
+    println!("Press any key to exit.");
+    std::io::stdin().read_line(&mut String::new()).unwrap();
+}