![](https://secure.gravatar.com/avatar/57c17c28c61c03706efc4a9112fad09b.jpg?s=120&d=mm&r=g)
On Tue, 7 Nov 2017 11:59:51 +0800
Li Yanrui (李延瑞)
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'?
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 Marco