To use checkwriting with compile mode and full coloring add the following to your configuration.
;; enable ansi colors in compile-mode
(defun colorize-compilation-buffer ()
(when (eq major-mode 'compilation-mode)
(ansi-color-apply-on-region compilation-filter-start (point-max))))
(add-hook 'compilation-filter-hook 'colorize-compilation-buffer)
Then whenever editing a tex file, use M-x compile
and type type
checkwriting .
in the prompt to check all tex files in the
directory.
Also consider using chktex with flycheck.
TODO: Add instructions for checkwriting flycheck support.