On 9/11/2019 12:00 PM, Marcel Fabian Krüger wrote:
Hi,
in font-ocl.lua, inkscape is called to convert SVG table entries to PDF. This also has a "poor mans variant for generic" around line 464 which is probably supposed to call io.popen, but calls io.open instead. Of course this breaks the conversion and leads to the creation of a weird file. (See https://github.com/latex3/luaotfload/issues/96 for details)
Maybe this can be fixed to use `io.popen`?
ok
There is also a harder to fix issue: Currently the code tries to do the SVG to PDF conversion when caching the font. Especially when shell-escape is disabled, this fails. Now the problem is that in this case rerunning the commands with shell-escape enabled doesn't help because the (empty) cached entries are used. Could you add some logic to try to recreate the cache if the existing PDF cache for a font is empty? i'll see
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