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authorNorbert Preining <norbert@preining.info>2022-03-09 03:01:03 +0000
committerNorbert Preining <norbert@preining.info>2022-03-09 03:01:03 +0000
commitb23d702a4a177c6d047cd03020e5a0fb7effd88a (patch)
tree60f860c1b86caf0fa6637b79a3490f642b57c761 /indexing/xindex/lualatex/xindex-base.lua
parentb1f3f2681b2bf35570ad11f65270777f38c55f7e (diff)
CTAN sync 202203090301
Diffstat (limited to 'indexing/xindex/lualatex/xindex-base.lua')
-rw-r--r--indexing/xindex/lualatex/xindex-base.lua17
1 files changed, 16 insertions, 1 deletions
diff --git a/indexing/xindex/lualatex/xindex-base.lua b/indexing/xindex/lualatex/xindex-base.lua
index e7c16becf1..ac8a61b676 100644
--- a/indexing/xindex/lualatex/xindex-base.lua
+++ b/indexing/xindex/lualatex/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)