018 template define

// Test: ~std.template:define parses and stores template in AST
//
// This test verifies that template definitions:
// 1. Parse correctly (no syntax errors)
// 2. The [norun] event stores data without executing
// 3. Template source with ${} placeholders is preserved
//
// The template itself is not "executed" - it's just stored for later lookup.
// Source parameters use implicit blocks { ... } not string args.

~import "$std/template"

// Define a simple template using implicit Source block syntax
~std.template:define(name: "test_simple") {
    hello ${name}
}

// Define a template with continuation placeholders
~std.template:define(name: "test_if") {
    if (${cond}) { ${| then |} } else { ${| else |} }
}

// If we get here without errors, the templates parsed correctly
const std = @import("std");

pub fn main() void {
    std.debug.print("Templates defined successfully\n", .{});
}