* testcases.sml: Add a nasty case that is still wrong.
* sml-proc.el (sml-error-regexp-alist): Tune the regexp for sml/nj.
* sml-mode.el (sml-mode): Batter handle paragraphs in comments.
(sml-mode-variables): Clean up paragraph settings.
(sml-electric-pipe): Fix a boundary bug.
(sml-indent-starter, sml-get-sym-indent, sml-find-matching-starter):
Fix indentation algorithm. Can't remember what it was about.
This code is nasty, I just can't understand what's doing what.
(completion-ignored-extensions): Add the new .cm directory.