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-rw-r--r--indexing/xindex/lualatex/xindex-lib.lua10
1 files changed, 9 insertions, 1 deletions
diff --git a/indexing/xindex/lualatex/xindex-lib.lua b/indexing/xindex/lualatex/xindex-lib.lua
index 59193f1d28..fd36c1560c 100644
--- a/indexing/xindex/lualatex/xindex-lib.lua
+++ b/indexing/xindex/lualatex/xindex-lib.lua
@@ -7,7 +7,7 @@
-----------------------------------------------------------------------
if not modules then modules = { } end modules ['xindex-lib'] = {
- version = 0.18,
+ version = 0.19,
comment = "main library to xindex.lua",
author = "Herbert Voss",
copyright = "Herbert Voss",
@@ -272,6 +272,14 @@ function replaceVerticalChar(v)
end
end
+--local ignore = "'`'"
+
+function ignoreLetters( c )
+ return (c:gsub("["..ignore.."]+", ""):match("^%s*(.-)%s*$"))
+end
+-- somestring:match("^%s*(.-)%s*$") --trim function
+
+
function getEntryAndPage(w, nextW, EntryList)
-- \indexentry{Aachen, Johann von}{VII/1-215}
-- \indexentry {Document@\idxtextClasses !IEEEtran@{\sfffffamily IEEEtran}}{185}