Hello,
I am a ConTeXt user with no deep knowledge of the internals, so please
forgive me if I am missing something obvious.
While working on PDF/X-4 output with a gray ICC profile, I noticed that
the color profile registered in colorprofiles.lua was never found by
ConTeXt, even after regenerating the file database. With the help of an
AI assistant that inspected the source code, we traced the issue to line
722 of lpdf-fmt.lua:
lualocal luadata = loadfile(filename)
luadata = ludata and luadata() -- 'ludata' is undefined here
It appears that ludata on line 722 should be luadata, matching the local
variable defined on line 721. As written, ludata is nil, so luadata is
immediately overwritten with nil and the Lua profile file is silently
discarded. The XML fallback works correctly, which is why the issue is
not immediately visible.
I may be wrong, but it looks like a simple typo. The workaround we found
was to register the profile in colorprofiles.xml instead, where it is
found correctly.
Thank you for all the work you and the team put into ConTeXt. It is
greatly appreciated.
Best regards,
Eduardo Bohoyo
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