Am 2017-11-07 um 08:14 schrieb Henning Hraban Ramm :

Am 2017-11-07 um 04:59 schrieb Li Yanrui (李延瑞) :

...

Hi,

Using '\ctxloadluafile' can get an error:

``` ..ext/tex/texmf-context/tex/context/base/mkiv/luat-cod.lua:50: bad argument #1 to 'gmatch' (string expected, got nil) ```

Same here:

lua error > lua error on line 30 in file /Users/hraban/Library/texmf/tex/texmf-modules/tex/context/third/letter/base/s-cor-00.mkvi:

...xmf/tex/texmf-context/tex/context/base/mkiv/luat-cod.lua:47: bad argument #1 to 'gmatch' (string expected, got nil) stack traceback: [C]: in function 'gmatch' ...xmf/tex/texmf-context/tex/context/base/mkiv/luat-cod.lua:47: in function 'registercode' [ctxlua]:1: in main chunk

20 %C MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 %C GNU General Public License for more details. 22 %C 23 %C You should have received a copy of the GNU General Public License 24 %C along with this program. If not, see http://www.gnu.org/licenses/. 25 26 \unprotect 27 28 % Lua functions for the core and also for the frontend modules 29 30 >> \ctxloadluafile{s-cor-00}

...

It seems to be caused by 'if options ~= ""' in `lua.registercode'. That empyt string should be 'nil'?

Yep, after 'context --make' that lets it work for me. Thank you!

Why is this still not fixed? It’s so easy, but I don’t like to patch it after every update again! Please change "" to nil in tex/texmf-context/tex/context/base/mkiv/luat-cod.lua, line 49! Greetlings, Hraban --- http://www.fiee.net http://wiki.contextgarden.net GPG Key ID 1C9B22FD

On 11/26/2017 3:05 PM, Marco Patzer wrote:

On Tue, 7 Nov 2017 11:59:51 +0800 Li Yanrui (李延瑞) wrote:

...

Using '\ctxloadluafile' can get an error:

``` ..ext/tex/texmf-context/tex/context/base/mkiv/luat-cod.lua:50: bad argument #1 to 'gmatch' (string expected, got nil) ```

It seems to be caused by 'if options ~= ""' in `lua.registercode'. That empyt string should be 'nil'?

that line should be: if type(options) == "string" and options ~= "" then

I can confirm the issue, MWE:

\usemodule [letter] \starttext \null \stoptext

throws:

open source > level 4, order 5, name '/tmp/ctx/tex/texmf-modules/tex/context/third/letter/base/s-cor-00.mkvi'

lua error > lua error on line 30 in file /tmp/ctx/tex/texmf-modules/tex/context/third/letter/base/s-cor-00.mkvi:

...ctx/tex/texmf-context/tex/context/base/mkiv/luat-cod.lua:50: bad argument #1 to 'gmatch' (string expected, got nil) stack traceback: [C]: in function 'gmatch' ...ctx/tex/texmf-context/tex/context/base/mkiv/luat-cod.lua:50: in function 'registercode' [ctxlua]:1: in main chunk

20 %C MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 %C GNU General Public License for more details. 22 %C 23 %C You should have received a copy of the GNU General Public License 24 %C along with this program. If not, see http://www.gnu.org/licenses/. 25 26 \unprotect 27 28 % Lua functions for the core and also for the frontend modules 29 30 >> \ctxloadluafile{s-cor-00}

context: 2017.11.22 13:35

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