summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/scripts/tex4ebook/tex4ebook-exec_epub.lua
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2020-11-07 22:02:51 +0000
committerKarl Berry <karl@freefriends.org>2020-11-07 22:02:51 +0000
commit510b307c38933e773e9d4885023a4595b978eb33 (patch)
tree24757a93cbb6810fd97c6628981cad1c303eafb4 /Master/texmf-dist/scripts/tex4ebook/tex4ebook-exec_epub.lua
parent6e8258ca7f0c5584a4f9919cf65ac0fa093f0e2f (diff)
tex4ebook (7nov20)
git-svn-id: svn://tug.org/texlive/trunk@56876 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/scripts/tex4ebook/tex4ebook-exec_epub.lua')
-rwxr-xr-xMaster/texmf-dist/scripts/tex4ebook/tex4ebook-exec_epub.lua5
1 files changed, 3 insertions, 2 deletions
diff --git a/Master/texmf-dist/scripts/tex4ebook/tex4ebook-exec_epub.lua b/Master/texmf-dist/scripts/tex4ebook/tex4ebook-exec_epub.lua
index b0ccee62027..75304e24942 100755
--- a/Master/texmf-dist/scripts/tex4ebook/tex4ebook-exec_epub.lua
+++ b/Master/texmf-dist/scripts/tex4ebook/tex4ebook-exec_epub.lua
@@ -393,12 +393,13 @@ local function fix_ncx_toc_levels(dom)
return dom
end
-local function clean_xml_files()
+function clean_xml_files()
local opf_file = outputdir .. "/content.opf"
update_file(opf_file, function(content)
-- remove wrong elements from the OPF file
-- open opf file and create LuaXML DOM
- local opf_dom = dom.parse(content)
+ -- the second argument to dom.parse is needed to avoid parsing issues due to the <meta> element.
+ local opf_dom = dom.parse(content, {})
-- remove child elements from elements that don't allow them
for _, el in ipairs(opf_dom:query_selector("dc|title, dc|creator")) do
-- get text content