Re: [NTG-context] pgfplots broken?

4 Nov 2014

      On Tue, Nov 4, 2014 at 12:42 PM, Mikael P. Sundqvist 
wrote:
...
Hi, pgfplots seems broken with the latest standalone.With the example
\usemodule[pgfplots]
\starttext
Foo
\stoptext
Best regards, Mikael
lua error       > error on line 75 in file
/opt/ConTeXt/tex/texmf-modules/tex/generic/pgf/libraries/luamath/pgflibraryluamath.code.tex:
.../ConTeXt/tex/texmf-context/tex/context/base/util-lib.lua:246:
module 'pgfluamath.functions' not found:
    no field package.preload['pgfluamath.functions']
    no file '/usr/local/share/lua/5.2/pgfluamath/functions.lua'
    no file '/usr/local/share/lua/5.2/pgfluamath/functions/init.lua'
    no file '/usr/local/lib/lua/5.2/pgfluamath/functions.lua'
    no file '/usr/local/lib/lua/5.2/pgfluamath/functions/init.lua'
    no file './pgfluamath/functions.lua'
    no file '/usr/local/lib/lua/5.2/pgfluamath/functions.so'
    no file '/usr/local/lib/lua/5.2/loadall.so'
    no file './pgfluamath/functions.so'
    no file '/usr/local/lib/lua/5.2/pgfluamath.so'
    no file '/usr/local/lib/lua/5.2/loadall.so'
    no file './pgfluamath.so'
stack traceback:
    [C]: in function 'savedrequire'
    .../ConTeXt/tex/texmf-context/tex/context/base/util-lib.lua:246:
in function 'require'
    [\directlua]:1: in main chunk
65       \let\pgfutil@directlua\directlua
66       \pgfutil@directlua{%
67         tex.enableprimitives('pgfutil@',{'luaescapestring'})}
68     \else
69       \def\pgfutil@directlua#1{}
70       \def\pgfutil@luaescapestring#1{}
71     \fi
72
73     \pgfutil@directlua{%
74       pgfluamathfunctions = require("pgfluamath.functions")
75 >>    pgfluamathparser = require("pgfluamath.parser")}
76
77
78     % Patch some configuration macros such that the modifications are
79     % available in LUA as well:
80     \pgfkeys{
81         /pgf/trig format/deg/.add
code={}{\directlua{pgfluamathfunctions.setTrigFormat("deg")}\aftergroup\pgfmath@settrigformat
},
82         /pgf/trig format/rad/.add
code={}{\directlua{pgfluamathfunctions.setTrigFormat("rad")}\aftergroup\pgfmath@settrigformat
},
83     }
84     % ... and reactivate the key:
85     \pgfmathiftrigonometricusesdeg{%
is it "pgfluamath.functions.lua" a safe name for a Lua module ?

http://www.lua.org/manual/5.2/manual.html#pdf-package.searchers

"""
The fourth searcher tries an all-in-one loader. It searches the C path for
a library for the root name of the given module. For instance, when
requiring a.b.c, it will search for a C library for a. If found, it looks
into it for an open function for the submodule; in our example, that would
be luaopen_a_b_c. With this facility, a package can pack several C
submodules into one single library, with each submodule keeping its
original open function.
"""

tex/texmf-modules/t-tikz/tex/generic/pgf/libraries/luamath$ ls -1
pgflibraryluamath.code.tex
pgfluamath.functions.lua
pgfluamath.parser.lua

tex/texmf-modules/t-tikz/tex/generic/pgf/libraries/luamath$ lua
Lua 5.2.3  Copyright (C) 1994-2013 Lua.org, PUC-Rio
...
require('pgfluamath.functions')
stdin:1: module 'pgfluamath.functions' not found:
no field package.preload['pgfluamath.functions']
no file '/usr/local/share/lua/5.2/pgfluamath/functions.lua'
no file '/usr/local/share/lua/5.2/pgfluamath/functions/init.lua'
no file '/usr/local/lib/lua/5.2/pgfluamath/functions.lua'
no file '/usr/local/lib/lua/5.2/pgfluamath/functions/init.lua'
no file '/usr/share/lua/5.2/pgfluamath/functions.lua'
no file '/usr/share/lua/5.2/pgfluamath/functions/init.lua'
no file './pgfluamath/functions.lua'
no file '/usr/local/lib/lua/5.2/pgfluamath/functions.so'
no file '/usr/lib/x86_64-linux-gnu/lua/5.2/pgfluamath/functions.so'
no file '/usr/lib/lua/5.2/pgfluamath/functions.so'
no file '/usr/local/lib/lua/5.2/loadall.so'
no file './pgfluamath/functions.so'
no file '/usr/local/lib/lua/5.2/pgfluamath.so'
no file '/usr/lib/x86_64-linux-gnu/lua/5.2/pgfluamath.so'
no file '/usr/lib/lua/5.2/pgfluamath.so'
no file '/usr/local/lib/lua/5.2/loadall.so'
no file './pgfluamath.so'
stack traceback:
[C]: in function 'require'
stdin:1: in main chunk
[C]: in ?
require('pgfluamath.functions.lua')
stdin:1: module 'pgfluamath.functions.lua' not found:
no field package.preload['pgfluamath.functions.lua']
no file '/usr/local/share/lua/5.2/pgfluamath/functions/lua.lua'
no file '/usr/local/share/lua/5.2/pgfluamath/functions/lua/init.lua'
no file '/usr/local/lib/lua/5.2/pgfluamath/functions/lua.lua'
no file '/usr/local/lib/lua/5.2/pgfluamath/functions/lua/init.lua'
no file '/usr/share/lua/5.2/pgfluamath/functions/lua.lua'
no file '/usr/share/lua/5.2/pgfluamath/functions/lua/init.lua'
no file './pgfluamath/functions/lua.lua'
no file '/usr/local/lib/lua/5.2/pgfluamath/functions/lua.so'
no file '/usr/lib/x86_64-linux-gnu/lua/5.2/pgfluamath/functions/lua.so'
no file '/usr/lib/lua/5.2/pgfluamath/functions/lua.so'
no file '/usr/local/lib/lua/5.2/loadall.so'
no file './pgfluamath/functions/lua.so'
no file '/usr/local/lib/lua/5.2/pgfluamath.so'
no file '/usr/lib/x86_64-linux-gnu/lua/5.2/pgfluamath.so'
no file '/usr/lib/lua/5.2/pgfluamath.so'
no file '/usr/local/lib/lua/5.2/loadall.so'
no file './pgfluamath.so'
stack traceback:
[C]: in function 'require'
stdin:1: in main chunk
[C]: in ?
os.exit(0)
-- 
luigi

Re: [NTG-context] pgfplots broken?

luigi scarso