How can limit the
compilation-error-regexp-alist to a subset depending on
default-directory or even better
My motive is that my
compilation-error-regexp-alist contains too many elements to make compilation diagnostics performance bearable.
compilation-start-hook the most suitable hook in which to adjust the value of
compilation-error-regexp-alist? Moreover, I presume I should also make its value in the compilation buffer local via
Is that correct?