Template talk:PreBox

idea about adding to kernelbox filebox codebox templates a warning about |
background

in case  both going to 1 variable (1=my; 1=content) and finally we have a warning at the bottom of page about "duplicate_arguments in template". but it's hard to find wich one template is broken.

there is 3 solutions for this:


 * 1) nothing to do here. cuted content in templates sometimes is ok!
 * 2) remove from templates 1= like   then it will looks like 1=my; 2=content. After 1= will get fully removed from all templates call we can add checking for 2 and if it exists warn. work example https://wiki.gentoo.org/index.php?title=User:Cronolio/test_for&oldid=771244 But this case enables all other = in conten. Required to do: remove 1= and replace all = with {=}. Possible to slowly remove 1= and then add check for | to template.
 * 3) this metod looks like allow to enable cheks for | and don't enable = . required replase 1= with new one variable. like out.   out=my; 1=content. here we can check 1 and warn about | and = will not be enabled. (but i don't test it) Required to do: going through all templates calls and rewrite it. Limited by time since can't work for both cases (1= or out=) (but maybe i can do something around it)