[NTG-context] fontloader error in latex: attempt to call upvalue 'getdirection' (a nil value)

2019-01-06 Thread Ulrike Fischer
I just tried to import the fontloader from 2019-01-03 into latex, and get on a simple document the error (./test-utf8.aux)error: ...ad/texmf/tex/luatex/luaotfload/fontloader-2019-01-03.lua:23868: attempt to call upvalue 'getdirection' (a nil value) . \newpage ...k \@nobreakfalse \everypar {}\fi \

Re: [NTG-context] lua lpeg + utf8

2019-01-06 Thread Thomas A. Schmitz
On 06.01.19 23:08, Hans Hagen wrote: what do you mean with "running luatex alone" ; you can run scripts with mtxrun --script yourscript foo.txt (or do you mean something different) Hi Hans, thanks, this is what I meant! I guess I was trying to reinvent the wheel and doing things in pure Lua

Re: [NTG-context] lua lpeg + utf8

2019-01-06 Thread Hans Hagen
On 1/6/2019 8:14 PM, Thomas A. Schmitz wrote: On 06.01.19 19:20, Wolfgang Schuster wrote: \starttext \startluacode print("abcdeφὴὰabcde") local remap = utf.remapper { a = "y", c = "z", ὴ = "ή", ὰ = "ά" } print(remap("abcdeφὴὰabcde")) \stopluacode \stoptext Wolfgang, thank you, I should h

Re: [NTG-context] lua lpeg + utf8

2019-01-06 Thread Thomas A. Schmitz
On 06.01.19 19:20, Wolfgang Schuster wrote: \starttext \startluacode print("abcdeφὴὰabcde") local remap = utf.remapper { a = "y", c = "z", ὴ = "ή", ὰ = "ά" } print(remap("abcdeφὴὰabcde")) \stopluacode \stoptext Wolfgang, thank you, I should have looked into this manual! Is there an easy

Re: [NTG-context] lua lpeg + utf8

2019-01-06 Thread Wolfgang Schuster
Thomas A. Schmitz schrieb am 06.01.19 um 18:53: Hi everybody, best wishes for (the still new) 2019! My question is not strictly a ConTeXt problem, but about the way luatex (and pure Lua) can handle utf8 in lpeg. Here is my Lua example: mystring = "abcdeφὴὰabcde" local replace_table = {   a

[NTG-context] lua lpeg + utf8

2019-01-06 Thread Thomas A. Schmitz
Hi everybody, best wishes for (the still new) 2019! My question is not strictly a ConTeXt problem, but about the way luatex (and pure Lua) can handle utf8 in lpeg. Here is my Lua example: mystring = "abcdeφὴὰabcde" local replace_table = { a = "y", c = "z", ὴ = "ή", ὰ = "ά", } functi

Re: [NTG-context] Problem with grid alignment and paragraph

2019-01-06 Thread Wolfgang Schuster
Luca Donetti schrieb am 14.12.18 um 22:14: Dear list, I am facing a problem with grid alignment when using paragraphs. I think it could be a bug because the MWE below produces lines which are correctly aligned to the grid with the context version included in texlive 2017, but it does not seem