From 64f50a1d7fe79d365b350c1bae688b9bf1b44d34 Mon Sep 17 00:00:00 2001
From: Hans Hagen <pragma@wxs.nl>
Date: Thu, 10 Oct 2019 15:29:49 +0200
Subject: 2019-10-10 14:28:00

---
 .../sources/general/manuals/luatex/luatex-modifications.tex      | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'doc/context/sources/general/manuals/luatex/luatex-modifications.tex')

diff --git a/doc/context/sources/general/manuals/luatex/luatex-modifications.tex b/doc/context/sources/general/manuals/luatex/luatex-modifications.tex
index 50d23fb1b..b7ce6ca2b 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-modifications.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-modifications.tex
@@ -128,6 +128,15 @@ functionality, but with a few small adaptations.
     (\LUATEX\ uses the variable \type {OVFFONTS} instead of \type {VFFONTS}).
 \stopitem
 
+\startitem
+    The primitives that report a stretch or shrink order report a value in a
+    convenient range zero upto four. Because some macro packages can break on
+    that we also provide \type {\eTeXgluestretchorder} and \type
+    {\eTeXglueshrinkorder} which report values compatible with \ETEX. The (new)
+    \type {fi} value is reported as \type {-1} (so when used in an \type
+    {\ifcase} test that value makes one end up in the \type {\else}).
+\stopitem
+
 \stopitemize
 
 \stopsubsection
-- 
cgit v1.2.3

