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author | Karl Berry <karl@freefriends.org> | 2019-01-10 22:21:14 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2019-01-10 22:21:14 +0000 |
commit | 8368bb1a1e80c128b441a121a8fda08f0e32d5ae (patch) | |
tree | fb96d623f66cd3bd555c48c0874af9c5ec85fc07 /Master/texmf-dist/scripts/make4ht/filters/make4ht-entities-to-unicode.lua | |
parent | 59da7b9e7d480f0bc7e89000998103cd707436e7 (diff) |
make4ht (10jan19)
git-svn-id: svn://tug.org/texlive/trunk@49664 c570f23f-e606-0410-a88d-b1316a301751
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.lua | 8 |
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 = { ["&"] = "&", ["<"] = "<", [">"] = ">" } local utfchar = unicode.utf8.char +-- list of disabled characters +local disabled = { ["&"] = "&", ["<"] = "<", [">"] = ">"} 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), " ") end |