feat: add display block support and refactor tests

Deprecate old macros in favor of new deprecated module, replace the
external file-based test with inline unit tests, and introduce the
`??? >>>` / `??? <<<` display block syntax for conditional content
inclusion per arm or globally.

1 files changed, 45 insertions, 0 deletions

diff --git a/src/deprecated.rs b/src/deprecated.rs
new file mode 100644
index 0000000..b218969
--- /dev/null
+++ b/src/deprecated.rs
@@ -0,0 +1,45 @@
+#[macro_export]
+macro_rules! tmpl_param {
+    ($template:ident, $($key:ident = $value:expr),* $(,)?) => {{
+        $(
+            $template.insert_param(stringify!($key).to_string(), $value.to_string());
+        )*
+    }};
+}
+
+#[macro_export]
+macro_rules! tmpl {
+    ($template:ident, $($name:ident {
+        $($key:ident = $value:expr),* $(,)?
+    }),* $(,)?) => {{
+        $(
+            let $name = $template.add_impl(stringify!($name).to_string());
+            $(
+                $name.push({
+                    let mut params = std::collections::HashMap::new();
+                    params.insert(stringify!($key).to_string(), $value.to_string());
+                    params
+                });
+            )*
+        )*
+    }};
+
+    // Old syntax
+    ($template:ident += {
+        $($name:ident {
+            $(($($key:ident = $value:expr),* $(,)?)),*
+            $(,)?
+        }),*
+    }) => {{
+        $(
+            let $name = $template.add_impl(stringify!($name).to_string());
+            $(
+                $name.push({
+                    let mut params = std::collections::HashMap::new();
+                    $(params.insert(stringify!($key).to_string(), $value.to_string());)*
+                    params
+                });
+            )*
+        )*
+    }};
+}