diff --git a/website/make_website.sh b/website/make_website.sh
index e06bf6e..5fb0ea2 100755
--- a/website/make_website.sh
+++ b/website/make_website.sh
@@ -13,7 +13,11 @@ cp website/ocean.css build
 # index
 asciidoctor website/index.asciidoc -o build/index.html
 #pandoc --from=markdown --to=html website/index.txt -o build/index.html -c main.css --title=simple-sql-parser --toc
-pandoc --from=markdown --to=html website/supported_sql.txt -o build/supported_sql.html -c main.css '--title=simple-sql-parser supported SQL' --toc
+asciidoctor website/supported_sql.asciidoc -o build/supported_sql.html
+#pandoc --from=markdown --to=html website/supported_sql.txt -o build/supported_sql.html -c main.css '--title=simple-sql-parser supported SQL' --toc
+
+
+
 # tpch sql file
 # pandoc src/tpch.sql -s --highlight-style kate -o tpch.sql.html
 # rendered test cases
diff --git a/website/supported_sql.txt b/website/supported_sql.asciidoc
similarity index 85%
rename from website/supported_sql.txt
rename to website/supported_sql.asciidoc
index a175475..b085140 100644
--- a/website/supported_sql.txt
+++ b/website/supported_sql.asciidoc
@@ -1,10 +1,18 @@
-# simple-sql-parser supported SQL overview
 
-[simple-sql-parser home](index.html)
+:toc: right
+:sectnums:
+:toclevels: 10
+:source-highlighter: pygments
+
+= simple-sql-parser supported SQL
+
+== Overview
+
+link:index.html[simple-sql-parser home]
 
 This page has more details on the supported SQL in simple-sql-parser.
 
-See the [simple-sql-parser test cases](test_cases.html) page for
+See the link:test_cases.html[simple-sql-parser test cases] page for
 examples.
 
 The target dialect of SQL at this time is ISO/ANSI SQL:2011. The
@@ -24,19 +32,19 @@ Haskell uses, and any encoding/decoding is left to the system. I think
 this effectively means that you will usually be using utf-8 character
 set for the sql source.
 
-# Queries
+== Queries
 
-## Select lists
+=== Select lists
 
 Supports value expressions, aliases with optional 'as'.
 
 Doesn't support 'select * as (a,b,c) from t' yet.
 
-## Set quantifiers on select
+=== Set quantifiers on select
 
 Supports 'select distinct' and explicit 'select all'.
 
-## From clause
+=== From clause
 
 * aliases
 * subqueries
@@ -50,32 +58,32 @@ Supports 'select distinct' and explicit 'select all'.
     - using lists
     - lateral
 
-## Group by clause
+=== Group by clause
 
 Supports value expressions, group by (), cube, rollup, grouping
 parentheses and grouping sets with nested grouping expressions.
 
-## Order by clause
+=== Order by clause
 
 Supports value expressions, asc/desc and nulls first/last.
 
-## Offset and fetch
+=== Offset and fetch
 
 Supports 'offset n rows' and 'fetch first n rows only'.
 
-## Set operators
+=== Set operators
 
 Union, except, intersect + all/distinct and corresponding.
 
-## Table value constructor
+=== Table value constructor
 
 For example: values (1,2),(3,4).
 
-## Explicit table
+=== Explicit table
 
 For example: 'table t', which is shorthand for 'select * from t'.
 
-## Value expressions
+=== Value expressions
 
 The value expressions type and parser is used in many contexts,
 including:
@@ -93,8 +101,7 @@ grammars for most of these.
 
 The supported value expressions include:
 
-* basic string literals in single quotes (escapes and other string
-  literal syntaxes coming soon)
+* basic string literals in single quotes
 * number literals: digits.digitse+-exp
 * explicitly typed literal, e.g. int '3'
 * binary operators
@@ -132,7 +139,7 @@ The supported value expressions include:
 * parentheses
 * quoted and unquoted identifiers
 * a.b qualified identifiers
-* \*, a.\*
+* \*, a.*
 * functions: f(a,b)
 * aggregates: agg(distinct a order by b)
 * window functions: sum(x) over (partition by y order by z)
@@ -140,22 +147,22 @@ The supported value expressions include:
 * row constructors, e.g. where (a,b) = any (select a,b from t)
 * ? used in parameterized queries
 
-# DDL
+== DDL
 
 todo
 
-# Non-query DML
+== Non-query DML
 
 todo
 
-# Access Control
+== Access Control
 
 todo
 
-# Transaction management
+== Transaction management
 
 todo
 
-# Session management
+== Session management
 
 todo