Hongyi Zhao <[email protected]> writes: > With the point inside the math environment, I run the `Preview for > environment' with `C-c C-p C-e', I will meet the following error: > preview-environment: No enclosing outer environment found. I attached > the screenshot here, just FYI. > > Any hints for this problem?
Yes, that's because the array environment is an "inner" environment (`preview-inner-environments') meaning it cannot be previewed on its own but only as part of the surrounding math environment. But you don't have a surrounding math environment, just $...$. So use a math or displaymath environment instead. Bye, Tassilo
