diff --git a/Lib-html.md b/Lib-html.md
index 396a0c3..bedc2aa 100644
--- a/Lib-html.md
+++ b/Lib-html.md
@@ -56,6 +56,8 @@ A library/module for escaping/unescaping of special HTML characters.
 
 ### Additional implementation notes
 
-- `escape_basic()` only escapes the necessary 5 (?) characters which are necessary for security/forms/URLs
+Question: where to get from the complete list of characters to escape and entities to produce?
+
+- `escape_minimal()` only escapes the necessary 5 (?) characters which are necessary for security/forms/URLs
 - `escape_full()` escapes all characters
   - We probably should use a table-lookup (binary search), similar to the code in `libcore/unicode.rs`
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