[NTG-context] 'lua.registercode' bug in latest beta

2017-11-06 Thread 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)
```

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

-- 
Best regards,

Li Yanrui (李延瑞)
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Re: [NTG-context] 'lua.registercode' bug in latest beta

2017-11-06 Thread 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 .
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!

Greetlings, Hraban
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http://wiki.contextgarden.net
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Re: [NTG-context] 'lua.registercode' bug in latest beta

2017-11-18 Thread Henning Hraban Ramm 
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 
> .
> 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
---
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http://wiki.contextgarden.net
GPG Key ID 1C9B22FD

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Re: [NTG-context] 'lua.registercode' bug in latest beta

2017-11-26 Thread Marco Patzer 
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'?

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 .
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
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Re: [NTG-context] 'lua.registercode' bug in latest beta

2017-11-26 Thread Hans Hagen 

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 .
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
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