From 1b72e6bed05355b83683b911b115ab60751a9e0b Mon Sep 17 00:00:00 2001
From: Federico Angelilli <code@fedang.net>
Date: Sat, 8 Mar 2025 19:45:00 +0100
Subject: Publish article

---
 content/posts/pointer-tagging/highbits.c | 4 ++++
 content/posts/pointer-tagging/index.md   | 6 ++++--
 content/posts/pointer-tagging/lowbits.c  | 4 ++++
 content/posts/pointer-tagging/test.c     | 4 ++++
 content/posts/pointer-tagging/union.c    | 4 ++++
 5 files changed, 20 insertions(+), 2 deletions(-)

(limited to 'content/posts')

diff --git a/content/posts/pointer-tagging/highbits.c b/content/posts/pointer-tagging/highbits.c
index f88a731..d3c73ae 100644
--- a/content/posts/pointer-tagging/highbits.c
+++ b/content/posts/pointer-tagging/highbits.c
@@ -1,3 +1,7 @@
+// Copyright (c) 2025 Federico Angelilli
+// Licensed under the 3-Clause BSD License
+// See fedang.net/posts/pointer-tagging
+
 #include <stdint.h>
 #include <stdbool.h>
 #include <string.h>
diff --git a/content/posts/pointer-tagging/index.md b/content/posts/pointer-tagging/index.md
index 8789eec..afe78dc 100644
--- a/content/posts/pointer-tagging/index.md
+++ b/content/posts/pointer-tagging/index.md
@@ -1,9 +1,8 @@
 +++
 title = 'Theory and implementation of tagged pointers'
-date = 2025-02-14T13:58:39+01:00
+date = 2025-03-09
 categories = [ "langdev", "deep-dive", "low-level" ]
 tags = [ "low-level", "memory", "optimization", "langdev", "interpreter" ]
-draft = true
 +++
 
 Let's explore **tagged pointers**, a clever optimization
@@ -766,6 +765,9 @@ get in touch with me at *{{< email "main@fedang.net" >}}*.
 - https://simonsafar.com/2020/sbcl
 - *Representing Type Information in Dinamically Typed Languages* \
     https://www.cs.arizona.edu/sites/default/files/TR93-27.pdf
+- https://squoze.org
+- https://clementbera.wordpress.com/2018/11/09/64-bits-immediate-floats/
+
 
 [^taglisp]: https://www.snellman.net/blog/archive/2017-09-04-lisp-numbers
 [^lispmach]: https://en.wikipedia.org/wiki/Lisp_machine
diff --git a/content/posts/pointer-tagging/lowbits.c b/content/posts/pointer-tagging/lowbits.c
index 4d129ce..a4d864b 100644
--- a/content/posts/pointer-tagging/lowbits.c
+++ b/content/posts/pointer-tagging/lowbits.c
@@ -1,3 +1,7 @@
+// Copyright (c) 2025 Federico Angelilli
+// Licensed under the 3-Clause BSD License
+// See fedang.net/posts/pointer-tagging
+
 #include <stdint.h>
 #include <stdbool.h>
 #include <string.h>
diff --git a/content/posts/pointer-tagging/test.c b/content/posts/pointer-tagging/test.c
index d37c3d3..86e0625 100644
--- a/content/posts/pointer-tagging/test.c
+++ b/content/posts/pointer-tagging/test.c
@@ -1,3 +1,7 @@
+// Copyright (c) 2025 Federico Angelilli
+// Licensed under the 3-Clause BSD License
+// See fedang.net/posts/pointer-tagging
+
 #include <stdio.h>
 #include <stdlib.h>
 
diff --git a/content/posts/pointer-tagging/union.c b/content/posts/pointer-tagging/union.c
index 6cba12f..6b7fa45 100644
--- a/content/posts/pointer-tagging/union.c
+++ b/content/posts/pointer-tagging/union.c
@@ -1,3 +1,7 @@
+// Copyright (c) 2025 Federico Angelilli
+// Licensed under the 3-Clause BSD License
+// See fedang.net/posts/pointer-tagging
+
 #include <stdint.h>
 #include <stdbool.h>
 #include <string.h>
-- 
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