I have two tex files,
tex2. I want to include
tex2. I know
\input but those won't allow to include tex files with own formatting.
tex1 has a header for example but
documentclass and used packages are also different. When I simply copy the content of
tex2 it will format with my formatting options but I want to keep those of
Is there an environment that will let me change formatting options inside but won't affect anything that is outside?