fix(response): Use Windows escaping rules

Cargo.toml

@@ -118,12 +118,12 @@ pre-release-replacements = [
 
 [features]
 default = []
-response = ["shlex"]
+response = ["dep:winsplit"]
 
 [dependencies]
 fs-err = "2.9.0"
 os_str_bytes = "6.0"
-shlex = { version = "1.1.0", optional = true }
+winsplit = { version = "0.1.0", optional = true }
 
 [dev-dependencies]
 clap = "4.5.1"

src/response.rs

@@ -1,10 +1,12 @@
 /// Parse a Microsoft response file
 ///
+/// Quoting is subject to
+/// [`CommandLineToArgvW`](https://learn.microsoft.com/en-us/cpp/c-language/parsing-c-command-line-arguments?view=msvc-170)
+///
 /// See [Microsoft response files](https://docs.microsoft.com/en-us/cpp/build/reference/at-specify-a-compiler-response-file?view=msvc-170).
 #[cfg(feature = "response")]
 pub fn parse_response(content: &str, _prefix: char) -> Vec<crate::Argument> {
-    shlex::split(content)
-        .unwrap_or_default()
+    winsplit::split(content)
         .into_iter()
         .map(|s| crate::Argument::PassThrough(s.into()))
         .collect()
@@ -24,17 +26,25 @@ mod test {
 
     #[test]
     fn sample() {
-        let input = "--hello world
+        let input = r#"--hello world
 @moon.txt
---goodbye 'walker texas'
-sun";
+--goodbye "walker texas"
+'single'
+sun
+c:\Windows
+# comment
+"#;
         let expected: Vec<crate::Argument> = vec![
             crate::Argument::PassThrough("--hello".into()),
             crate::Argument::PassThrough("world".into()),
             crate::Argument::PassThrough("@moon.txt".into()),
             crate::Argument::PassThrough("--goodbye".into()),
             crate::Argument::PassThrough("walker texas".into()),
+            crate::Argument::PassThrough("'single'".into()),
             crate::Argument::PassThrough("sun".into()),
+            crate::Argument::PassThrough("c:\\Windows".into()),
+            crate::Argument::PassThrough("#".into()),
+            crate::Argument::PassThrough("comment".into()),
         ];
         let actual = parse_response(input, crate::PREFIX);
         assert_eq!(expected, actual);