Re: LuaTex error "attempt to index global 'lang' (a nil value)"

[Roland <ntg-context@rolandsiebelink.com>]

@Mojca, I found that /usr/texbin was pointing to a missing directory,
so this caused the problem mentioned below. I took /usr/texbin out of
the $PATH and replaced it with /usr/local/texlive/2007/bin/i386-darwin
-- this lets luatools --selfupdate run correctly:


	LuaTools | to be replaced old script
/usr/local/texlive/2007/bin/i386-darwin/luatools
	LuaTools | checking new script
/usr/local/texlive/texmf-local/scripts/context/lua/luatools.lua
	LuaTools | old script content replaced by new content
	LuaTools |
	LuaTools | runtime: 0.056 seconds

But the old problem still persists.

@Hans, I pressed enter when the original error occurs and this just
gives me one more line before the script stops:

	l.3174
	
	?
	../../../../src/texk/web2c/luatexdir/tex/linebreak.c:1599: failed
assertion `alink(cur_p)==temp_head'
	
	LuaTools |
	LuaTools | runtime: 10.399 seconds

@Taco, I think my core-ref.tex contains the same as yours:

  3165  \def\setupbuttons
  3166    {\dodoubleargument\getparameters[\??bt]}
  3167
  3168  \definecomplexorsimpleempty\button
  3169
  3170  \def\complexbutton
  3171    {\docomplexbutton\??bt}
  3172
  3173  \presetlocalframed[\??bt]
  3174
  3175  \long\def\docomplexbutton#1[#2]#3#4% get rid of possible space
before [#4]
  3176    {\dodocomplexbutton#1[#2]{#3}#4} % #4 == [
  3177
  3178  \def\buttonframed{\dodoubleempty\localframed[\??bt]} % goodie
  3179
  3180  \long\def\dodocomplexbutton#1[#2]#3[#4]% #3 can contain [] -> {#3} later

Anybody?
Roland



On 12/04/2008, Roland <ntg-context@rolandsiebelink.com> wrote:
> Hmmm this produces something funny:
>
>  $ luatools --selfupdate
>
>  LuaTools | to be replaced old script /usr/texbin/luatools
>  LuaTools | unable to locate new script
>  LuaTools |
>  LuaTools | runtime: 0.005 seconds
>
>  Perhaps some link is wrong or I shouldn't use the alias /usr/texbin
>  (as installed by MacTeX)?
>
>
>  On 08/04/2008, Mojca Miklavec <mojca.miklavec.lists@gmail.com> wrote:
>  > Did you try to run
>  >    luatools --selfupdate
>  >  ?
>
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