[Dev-luatex] Did somebody compile luaexpat into LuaTeX yet?

David Kastrup dak at gnu.org
Thu Mar 5 13:58:14 CET 2009

Taco Hoekwater <taco at elvenkind.com> writes:

> David Kastrup wrote:
>> Ok, crossed my fingers and got the stuff to compile finally.  I can send
>> the diff.  Does anybody have a quick clue what might cause the following
>> on startup:
>> PANIC: unprotected error in call to Lua API (attempt to index a function value)
> You probably have an error in the setup for opening luaexpat in
> luastuff.c. Some lua modules define a luaopen_XXX function that can
> be called directly, others need a lua_pushcfunction and lua_call,
> this has to do with require() vs. dofile().

The following appears to do the trick.  At least lxp is known and LuaTeX
runs again.  No actually functionality tests yet.

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David Kastrup

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