mkwin: added empty flag to not pass $@

mkwin/src/flag.rs

@@ -1,6 +1,7 @@
 //!	constants for flag arguments
 
 pub const HELP:			[&str;2]	= ["-h", "--help"];
+pub const EMPTY:		&str		= "--empty";
 pub const PATH_CONVERT:	&str		= "--pc";
 pub const QUIET:		[&str;2]	= ["-q", "--quiet"];
 

mkwin/src/main.rs

@@ -52,6 +52,7 @@ pub fn main() {
 	}
 
 	//	consume simple flags
+	let empty = args.contains(flag::EMPTY);
 	let quiet = args.contains(flag::QUIET);
 
 	//	get target executable
@@ -77,12 +78,15 @@ pub fn main() {
 		print!("{forwarded}");
 	}
 
-	//	handle path convert flag
-	if path_convert {
-		let flags = if let Some(i) = path_convert_flags { format!(" -{i}") } else { String::new() };
-		print!(" `path-convert{flags} $@`");
-	} else {
-		print!(" $@");
+	//	handle empty flag
+	if !empty {
+		//	handle path convert flag
+		if path_convert {
+			let flags = if let Some(i) = path_convert_flags { format!(" -{i}") } else { String::new() };
+			print!(" `path-convert{flags} $@`");
+		} else {
+			print!(" $@");
+		}
 	}
 
 	//	handle quiet flag
@@ -106,9 +110,11 @@ args:
 flags:
    -h, --help       Shows this help text and exit.
 
+   --empty          The resulting script will not pass arguments.
+
    --pc=<flags>     The resulting script will use the 'path-convert' to convert
                     arguments from UNIX to DOS, with the provided set of flags
-        			('x' for no flags).
+                    ('x' for no flags).
 
    -q, --quiet      The resulting script will run the target program in the
                     background and with its outputs redirected to '/dev/null'.",