Update README to explain dynamic columns feature.

fduschka · Apr 1, 2024 · 1ded56d · 1ded56d
1 parent 3bfdb47
commit 1ded56d
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diff --git a/README.md b/README.md
@@ -494,6 +494,22 @@ Since JavaScript expressions are supported, you can for example filter the loop
 ----------------------------------------------------------
 ```
 
+And let you dynamically generate columns:
+
+```
++-------------------------------+--------------------+------------------------+
+| +++ FOR row IN rows+++ | | |
++===============================+====================+========================+
+| +++ FOR column IN columns +++ | +++INS $row+++ | +++ END-FOR column +++ |
+| | | |
+| | Some cell content | |
+| | | |
+| | +++INS $column+++ | |
++-------------------------------+--------------------+------------------------+
+| +++ END-FOR row+++ | | |
++-------------------------------+--------------------+------------------------+
+```
+
 Finally, you can nest loops (this example assumes a different data set):
 
 ```