Output something reasonable for regular and expanded here-documents.
commit99114e749b0c1d24f3b08fe8eff31c048b5d512b
authorpavalos <pavalos>
Sun, 14 Jan 2007 06:21:52 +0000 (14 06:21 +0000)
committerpavalos <pavalos>
Sun, 14 Jan 2007 06:21:52 +0000 (14 06:21 +0000)
treec39f3308fcf63be3f1ab97e846225521b160210a
parent9837b40e17cacb5ce2a63c5cfb981572f451f2d4
Output something reasonable for regular and expanded here-documents.

Remove extra getenv() declaration.

Include missing headers to get prototypes.

Remove dead code which supported systems without O_APPEND, O_CREAT or SIGTSTP.

Obtained-from:  FreeBSD
bin/sh/show.c