* startup.el (normal-splash-screen): Ensure splash buffer is

* startup.el (normal-splash-screen): Ensure splash buffer is
killed.  Use tabs in output.  Fix test whether previous buffer was
*scratch* buffer.

* progmodes/simula.el (simula-abbrev-keyword-default)
(simula-abbrev-keyword, simula-abbrev-stdproc-default)
(simula-abbrev-stdproc): Doc fix - escape open parens in column 0.

* apropos.el (command-apropos): Use `defalias' instead of `fset'.

* mail/rmail.el (rmail-speedbar-match-folder-regexp): Doc fix.