1 files changed, 1 insertions, 0 deletions
diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-fonts.tex b/doc/context/sources/general/manuals/luametatex/luametatex-fonts.tex
index 83336ffd1..4e85a1b20 100644
--- a/doc/context/sources/general/manuals/luametatex/luametatex-fonts.tex
+++ b/doc/context/sources/general/manuals/luametatex/luametatex-fonts.tex
@@ -125,6 +125,7 @@ has no ligatures and kerns and is normally not processed at all.
 \NC \type {kerns}            \NC table   \NC kerning information \NC\NR
 \NC \type {ligatures}        \NC table   \NC ligaturing information \NC\NR
 \NC \type {mathkern}         \NC table   \NC math cut-in specifications \NC\NR
+\NC \type {smaller}          \NC number  \NC the next smaller math size character \NC\NR
 \LL
 \stoptabulate