I'm not sure whether this applies to current CVS (sorry, I only use
emacs from my GNU/Linux distribution), but emacs 21.4 --help says:
Action options:
FILE visit FILE using find-file
+LINE FILE visit FILE using find-file, then go to line LINE
+LINE:COLUMN FILE visit FILE using find-file, then go to line LINE,
column COLUMN
Reading this, I would expect that
emacs +5 +5 foo
would visit a file called "+5", then go to line 5, and also visit a file
called "foo" but it doesn't, it visits "foo", then goes to line 5.
That's fine by me, but it does mean the documentation is misleading.
I suggest the following stanza instead:
Action options:
FILE visit FILE using find-file
+LINE go to line LINE in the next file visited
+LINE:COLUMN go to line LINE, column COLUMN in the next file
visited
Then it's fairly obvious that if you give two successive +LINE[:COLUMN]
options, the second will override the first.