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Diffstat (limited to 'Master/texmf-dist/scripts/make4ht/filters/make4ht-entities-to-unicode.lua')
-rw-r--r--Master/texmf-dist/scripts/make4ht/filters/make4ht-entities-to-unicode.lua8
1 files changed, 5 insertions, 3 deletions
diff --git a/Master/texmf-dist/scripts/make4ht/filters/make4ht-entities-to-unicode.lua b/Master/texmf-dist/scripts/make4ht/filters/make4ht-entities-to-unicode.lua
index f93e776717f..fb921a631a3 100644
--- a/Master/texmf-dist/scripts/make4ht/filters/make4ht-entities-to-unicode.lua
+++ b/Master/texmf-dist/scripts/make4ht/filters/make4ht-entities-to-unicode.lua
@@ -1,13 +1,15 @@
-- convert Unicode characters encoded as XML entities back to Unicode
--- list of disabled characters
-local disabled = { ["&"] = "&amp;", ["<"] = "&lt;", [">"] = "&gt;" }
local utfchar = unicode.utf8.char
+-- list of disabled characters
+local disabled = { ["&"] = "&amp;", ["<"] = "&lt;", [">"] = "&gt;"}
return function(content)
- return content:gsub("%&%#x([A-Fa-f0-9]+);", function(entity)
+ local content = content:gsub("%&%#x([A-Fa-f0-9]+);", function(entity)
-- convert hexadecimal entity to Unicode
local newchar = utfchar(tonumber(entity, 16))
-- we don't want to break XML validity with forbidden characters
return disabled[newchar] or newchar
end)
+ -- the non-breaking space character cause issues in the ODT opening
+ return content:gsub(string.char(160), "&#xA0;")
end