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authorKarl Berry <karl@freefriends.org>2022-03-08 21:24:18 +0000
committerKarl Berry <karl@freefriends.org>2022-03-08 21:24:18 +0000
commit987d0e518382a06ae0a208c665fa2e843e9c94cf (patch)
tree3e13aa89742ea48969e4969fd314e482bc287b79 /Master/texmf-dist/tex/lualatex/xindex/xindex-base.lua
parentec4a8f52a42e00c7c0ddb6c8839e9782a2ac9a5e (diff)
xindex (8mar22)
git-svn-id: svn://tug.org/texlive/trunk@62520 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/lualatex/xindex/xindex-base.lua')
-rw-r--r--Master/texmf-dist/tex/lualatex/xindex/xindex-base.lua17
1 files changed, 16 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/lualatex/xindex/xindex-base.lua b/Master/texmf-dist/tex/lualatex/xindex/xindex-base.lua
index e7c16becf15..ac8a61b676c 100644
--- a/Master/texmf-dist/tex/lualatex/xindex/xindex-base.lua
+++ b/Master/texmf-dist/tex/lualatex/xindex/xindex-base.lua
@@ -8,7 +8,7 @@
-- $Id: xindex-base.lua 22 2022-02-07 12:18:15Z hvoss $
-----------------------------------------------------------------------
-local info = { version = 0.40 }
+local info = { version = 0.41 }
-- check config
if pageNoPrefixDel ~= "" then
@@ -31,6 +31,21 @@ else
writeLog(2,#lines.." lines of data read\n",0)
end
end
+print("Anzahl Zeilen: "..#lines)
+if #lines == 0 then
+ print("=========================================")
+ print("Input file(s) is/are empty!")
+ print("Leaving program xindex")
+ print("=========================================")
+ outFile:write("\n")
+ outFile:write(envStart.."\n")
+ if indexOpening ~= "" then -- commands after \begin{theindex}
+ outFile:write(indexOpening)
+ end
+ outFile:write(envStop.."\n")
+ outFile:close()
+ os.exit()
+end
if vlevel > 1 then
writeLog(1,"--------------- Input data -----------------\n",2)