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- Subject: Newbie install question: why does lua.eval() not work?
- From: "Kelly Jones" <kelly.terry.jones@...>
- Date: Wed, 4 Jul 2007 20:44:51 -0600
I just installed Lua to script elinks (I recompiled elinks w/ Lua support).
From the command-line, basic Lua expressions work fine, but I can't
get any form of eval working:
lua
Lua 5.0 Copyright (C) 1994-2003 Tecgraf, PUC-Rio
print(5^10)
9765625
lua.eval("print(5^10)")
stdin:1: attempt to index global `lua' (a nil value)
stack traceback:
stdin:1: in main chunk
[C]: ?
eval("print(5^10)")
stdin:1: attempt to call global `eval' (a nil value)
stack traceback:
stdin:1: in main chunk
[C]: ?
From elinks, if I use "," to get to the Lua console, nothing seems to
work. I tried "2+2", "print(2+2)", and others, and always get back:
ELinks: Lua: bad argument for eval
I sense I'm doing something fundamentally wrong here and/or my
installation of Lua is incomplete somehow? Help!
Note: I'm intentionally using Lua 5.0 because Lua 5.1 and up doesn't
work w/ my version of ELinks (0.11.3) according to the docs.
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