diff --git a/trees/macros.tree b/trees/macros.tree
index 75051b2..5003dac 100644
--- a/trees/macros.tree
+++ b/trees/macros.tree
@@ -1,9 +1,66 @@
 \title{basic macros}
 
-\p{Here we define:}
-
 \import{latex-preamble}
 
+\xmlns:html{http://www.w3.org/1999/xhtml}
+
+\strong{Useful macros from [jonsterling's macros](https://git.sr.ht/~jonsterling/public-trees/tree/main/item/base-macros.tree)}
+
+\p{\code{citek[uid]}: Refer to a reference entry with brackets.}
+
+\def\citek[uid]{
+  \let\escape[x]{\x}
+  
+  [\escape{[\uid]}](\uid)
+}
+
+\p{\code{mark[body]}: Some yellow background mark text.}
+
+\def\mark[body]{\<html:mark>{\body}}
+
+\strong{Useful macros from [CAIMEOX's macros](https://github.com/CAIMEOX/caimeox.github.io/blob/main/trees/macros.tree)}
+
+\p{\code{block[tit][body]}: A block that is part of the TOC.}
+
+\def\block[tit][body]{
+    \subtree{
+      \title{\tit}
+      \body
+    }
+}
+
+\p{\code{section[tit][body]}: A section that is NOT part of the TOC.}
+
+\def\section[tit][body]{
+  \scope{
+    \put\transclude/toc{false}
+    \subtree{
+      \tit
+      \body
+    }
+  }
+}
+
+\p{\code{tikz[g]}: A TikZ graph rendered via LaTeX.}
+
+\def\tikz[g]{
+    \xml{center}{\tex{
+      \usepackage{tikz-cd}
+      \usepackage{amssymb}
+    }{
+        \g
+    }
+  }
+}
+
+\p{\code{codeblock[lang][body]}: A code block specifying the language.}
+
+\def\codeblock[lang][body]{
+  \pre{ \xml{code}[class]{\lang}{\body} }
+}
+
+\strong{Useful macros we defined}
+
 \alloc\base/tex-preamble
 
 \p{\code{minitex[body]}: Typesetting LaTeX code in a minipage, with the width of an A5 paper,
@@ -30,16 +87,7 @@ so the text size almost matches the size output by native forester code. This do
  }
 }
 
-% From: https://git.sr.ht/~jonsterling/public-trees/tree/main/item/base-macros.tree
-\p{\code{citek[uid]}: Refer to a reference entry with brackets.}
-
-\def\citek[uid]{
-  \let\escape[x]{\x}
-  
-  [\escape{[\uid]}](\uid)
-}
-
-\p{\code{texdef[name][reference][body]}: Making a \code{minitex} definition with a reference.}
+\p{\code{texdef[name][reference][body]}: A \code{minitex} definition with a reference.}
 
 \def\texdef[name][reference][body]{
   \title{\name \citek{\reference}}
@@ -47,7 +95,7 @@ so the text size almost matches the size output by native forester code. This do
   \minitex{\body}
 }
 
-\p{\code{wikiref[name][pageid]}: Making a reference to a Wikipedia article.}
+\p{\code{wikiref[name][pageid]}: A reference to a Wikipedia article.}
 
 \def\wikiref[name][pageid]{
   \title{\name - Wikipedia}
@@ -55,7 +103,7 @@ so the text size almost matches the size output by native forester code. This do
   \taxon{reference}
 }
 
-\p{\code{nlabref[name][wikiid]}: Making a reference to a nLab article.}
+\p{\code{nlabref[name][pageid]}: A reference to a nLab article.}
 
 \def\nlabref[name][pageid]{
   \title{\name - nLab}
@@ -63,7 +111,7 @@ so the text size almost matches the size output by native forester code. This do
   \taxon{reference}
 }
 
-\p{\code{edit[treeid]}: Making a reference to a nLab article.}
+\p{\code{edit[treeid]}: A link to the source code of a tree.}
 
 \def\edit[treeid]{
   \let\escape[x]{\x}
@@ -87,43 +135,4 @@ so the text size almost matches the size output by native forester code. This do
   }
 }
 
-\p{Below are some useful macros taken from [CAIMEOX's macros](https://github.com/CAIMEOX/caimeox.github.io/blob/main/trees/macros.tree):}
-
-\p{\code{block[tit][body]}: A block that is part of the TOC.}
-
-\def\block[tit][body]{
-    \subtree{
-      \title{\tit}
-      \body
-    }
-}
-
-\p{\code{section[tit][body]}: A section that is NOT part of the TOC.}
-
-\def\section[tit][body]{
-  \scope{
-    \put\transclude/toc{false}
-    \subtree{
-      \tit
-      \body
-    }
-  }
-}
-
-\p{\code{tikz[g]}: A TikZ graph rendered via LaTeX.}
-
-\def\tikz[g]{
-    \xml{center}{\tex{
-      \usepackage{tikz-cd}
-      \usepackage{amssymb}
-    }{
-        \g
-    }
-  }
-}
-
-\p{\code{codeblock[lang][body]}: A code block specifying the language.}
-
-\def\codeblock[lang][body]{
-  \pre{ \xml{code}[class]{\lang}{\body} }
-}
\ No newline at end of file
+\meta{source}{ \edit{macros} }
\ No newline at end of file