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-rw-r--r--macros/luatex/generic/luavlna/README.md2
-rw-r--r--macros/luatex/generic/luavlna/luavlna-doc.pdfbin92289 -> 92320 bytes
-rw-r--r--macros/luatex/generic/luavlna/luavlna.lua1
-rw-r--r--macros/luatex/generic/luavlna/luavlna.sty2
4 files changed, 3 insertions, 2 deletions
diff --git a/macros/luatex/generic/luavlna/README.md b/macros/luatex/generic/luavlna/README.md
index eb5fb3d0d0..df27afa648 100644
--- a/macros/luatex/generic/luavlna/README.md
+++ b/macros/luatex/generic/luavlna/README.md
@@ -1,4 +1,4 @@
-# Luavlna, version 0.1i, 2021-03-02
+# Luavlna, version 0.1j, 2022-08-15
# Introduction
diff --git a/macros/luatex/generic/luavlna/luavlna-doc.pdf b/macros/luatex/generic/luavlna/luavlna-doc.pdf
index b37ab16b77..175e8032d0 100644
--- a/macros/luatex/generic/luavlna/luavlna-doc.pdf
+++ b/macros/luatex/generic/luavlna/luavlna-doc.pdf
Binary files differ
diff --git a/macros/luatex/generic/luavlna/luavlna.lua b/macros/luatex/generic/luavlna/luavlna.lua
index be833905f2..f13fe6bd59 100644
--- a/macros/luatex/generic/luavlna/luavlna.lua
+++ b/macros/luatex/generic/luavlna/luavlna.lua
@@ -253,6 +253,7 @@ local function prevent_single_letter (head)
while head do
local id = head.id
local nextn = head.next
+ if nextn == nil then break end
-- local skip = node.has_attribute(head, luatexbase.attributes.preventsinglestatus)
local skip = node.has_attribute(head, M.preventsingleid)
if id == math_id then
diff --git a/macros/luatex/generic/luavlna/luavlna.sty b/macros/luatex/generic/luavlna/luavlna.sty
index 31fb0ba438..31c5e6f284 100644
--- a/macros/luatex/generic/luavlna/luavlna.sty
+++ b/macros/luatex/generic/luavlna/luavlna.sty
@@ -1,4 +1,4 @@
-\ProvidesPackage{luavlna}[2021-03-02 luavlna]
+\ProvidesPackage{luavlna}[2022-08-15 luavlna]
\RequirePackage{kvoptions}