From ab69ef2db44b6c4b7f00283d52d38fbe71d16c42 Mon Sep 17 00:00:00 2001
From: Devin J. Pohly
Date: Sun, 2 Apr 2023 06:10:40 -0500
Subject: Count occurrences of flags (was "Add .count type for flags") (#96)

Breaking change: parseEx now counts the number of occurrences of flag
parameters (those with takes_value == .none) and returns the count as a
u8.  Users of the library will need to change

    if (arg_result.my_flag)

to

    if (arg_result.my_flag != 0)
---
 example/usage.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'example/usage.zig')

diff --git a/example/usage.zig b/example/usage.zig
index 0d21352..333536b 100644
--- a/example/usage.zig
+++ b/example/usage.zig
@@ -14,6 +14,6 @@ pub fn main() !void {
 
     // `clap.usage` is a function that can print a simple help message. It can print any `Param`
     // where `Id` has a `value` method (`Param(Help)` is one such parameter).
-    if (res.args.help)
+    if (res.args.help != 0)
         return clap.usage(std.io.getStdErr().writer(), clap.Help, &params);
 }
-- 
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