From e2579e22812f0629706d1e81443fc512bf6add58 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Mon, 29 Jun 2026 04:03:23 +0800
Subject: docs: add comprehensive module-level documentation

---
 just_template/src/expand.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'just_template/src/expand.rs')

diff --git a/just_template/src/expand.rs b/just_template/src/expand.rs
index b609113..954d903 100644
--- a/just_template/src/expand.rs
+++ b/just_template/src/expand.rs
@@ -56,8 +56,8 @@ fn read_impl_areas(content: String) -> Option<(String, HashMap<String, String>)>
 
         // Implementation block start
         if trimmed_line.starts_with(IMPL_AREA_BEGIN) {
-            // If the current ImplArea name length is greater than 0, it means we are already inside a block,
-            // since nesting is not allowed, matching fails, exit early
+            // If the current ImplArea name is not empty, a block is already active.
+            // Nesting is not allowed, so matching fails and exits early.
             if !current_area_name.is_empty() {
                 return None;
             }
-- 
cgit