1 files changed, 17 insertions, 22 deletions

diff --git a/example/simple-ex.zig b/example/simple-ex.zig
index d2dc77e..6cb4c3f 100644
--- a/example/simple-ex.zig
+++ b/example/simple-ex.zig
@@ -6,43 +6,38 @@ const io = std.io;
 const process = std.process;
 
 pub fn main() !void {
-    const allocator = std.heap.page_allocator;
-
     // First we specify what parameters our program can take.
     // We can use `parseParam` to parse a string to a `Param(Help)`
     const params = comptime [_]clap.Param(clap.Help){
-        clap.parseParam("-h, --help             Display this help and exit.              ") catch unreachable,
-        clap.parseParam("-n, --number <NUM>     An option parameter, which takes a value.") catch unreachable,
+        clap.parseParam("-h, --help             Display this help and exit.") catch unreachable,
+        clap.parseParam("-n, --number <INT>     An option parameter, which takes a value.") catch unreachable,
         clap.parseParam("-s, --string <STR>...  An option parameter which can be specified multiple times.") catch unreachable,
-        clap.parseParam("<POS>...") catch unreachable,
+        clap.parseParam("<FILE>...") catch unreachable,
     };
 
-    var iter = try process.ArgIterator.initWithAllocator(allocator);
-    defer iter.deinit();
-
-    // Skip exe argument
-    _ = iter.next();
+    // Declare our own parsers which are used to map the argument strings to other
+    // types.
+    const parsers = comptime .{
+        .STR = clap.parsers.string,
+        .FILE = clap.parsers.string,
+        .INT = clap.parsers.int(usize, 10),
+    };
 
-    // Initalize our diagnostics, which can be used for reporting useful errors.
-    // This is optional. You can also pass `.{}` to `clap.parse` if you don't
-    // care about the extra information `Diagnostics` provides.
     var diag = clap.Diagnostic{};
-    var args = clap.parseEx(clap.Help, &params, &iter, .{
-        .allocator = allocator,
+    var res = clap.parse(clap.Help, &params, parsers, .{
         .diagnostic = &diag,
     }) catch |err| {
-        // Report useful error and exit
         diag.report(io.getStdErr().writer(), err) catch {};
         return err;
     };
-    defer args.deinit();
+    defer res.deinit();
 
-    if (args.flag("--help"))
+    if (res.args.help)
         debug.print("--help\n", .{});
-    if (args.option("--number")) |n|
-        debug.print("--number = {s}\n", .{n});
-    for (args.options("--string")) |s|
+    if (res.args.number) |n|
+        debug.print("--number = {}\n", .{n});
+    for (res.args.string) |s|
         debug.print("--string = {s}\n", .{s});
-    for (args.positionals()) |pos|
+    for (res.positionals) |pos|
         debug.print("{s}\n", .{pos});
 }