diff options
author | Norbert Preining <norbert@preining.info> | 2022-03-09 03:01:03 +0000 |
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committer | Norbert Preining <norbert@preining.info> | 2022-03-09 03:01:03 +0000 |
commit | b23d702a4a177c6d047cd03020e5a0fb7effd88a (patch) | |
tree | 60f860c1b86caf0fa6637b79a3490f642b57c761 /indexing/xindex/lualatex/xindex-base.lua | |
parent | b1f3f2681b2bf35570ad11f65270777f38c55f7e (diff) |
CTAN sync 202203090301
Diffstat (limited to 'indexing/xindex/lualatex/xindex-base.lua')
-rw-r--r-- | indexing/xindex/lualatex/xindex-base.lua | 17 |
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) |