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-rw-r--r--systems/doc/luatex/luatex-tex.tex17
1 files changed, 16 insertions, 1 deletions
diff --git a/systems/doc/luatex/luatex-tex.tex b/systems/doc/luatex/luatex-tex.tex
index f8c3d5ac63..4752c25157 100644
--- a/systems/doc/luatex/luatex-tex.tex
+++ b/systems/doc/luatex/luatex-tex.tex
@@ -96,7 +96,7 @@ If you want to unset a \LUA\ name, you can assign \type {nil} to it. The functio
accessors are:
\startfunctioncall
-lua.setluaname(<string> s,<number> n])
+lua.setluaname(<number> n, <string> s)
<string> s = lua.getluaname(<number> n)
\stopfunctioncall
@@ -2854,6 +2854,21 @@ Returns the kpathsea version string.
\stopsubsection
+\startsubsection[title={\type {check_permission}}]
+
+\libindex{check\_permission}
+
+Checks if the \type{filename} can be executed or not.
+Returns \type{1}, \type{filename} or a safe cmd alternative if it can be executed,
+otherwise returns \type{0} and an error message.
+
+\startfunctioncall
+<string> res, cmd = kpse.check_permission(filename)
+\stopfunctioncall
+
+\stopsubsection
+
+
\stopsection
\stopchapter