From e0babc53b16ef49ff40db21bbc4326e6e23185fa Mon Sep 17 00:00:00 2001
From: untir_l <87096069+untir-l@users.noreply.github.com>
Date: Wed, 2 Mar 2022 20:48:28 +0530
Subject: Web: add comment to explain rationale behind a technical decision

---
 web/hitomezashi_web.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/web/hitomezashi_web.c b/web/hitomezashi_web.c
index 539fa96..0a36a2c 100644
--- a/web/hitomezashi_web.c
+++ b/web/hitomezashi_web.c
@@ -62,6 +62,10 @@ int EMSCRIPTEN_KEEPALIVE main(void) {
   SDL_RenderCopy(renderer, texture, NULL, NULL);
   SDL_RenderPresent(renderer);
 
+  // Since this is a short-lived application which is only run on page load,
+  // we do not need to delay the exit of main by freeing memory - it will be
+  // reclaimed by the browser automatically.
+
   return Hitomezashi_Web_Result_Success;
 }
 
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