Rename '--new-daemon' to 'fg-daemon' and '--old-daemon' to '--bg-daemon'

* doc/emacs/cmdargs.texi (Initial Options):
* doc/lispref/os.texi (Startup Summary):
* etc/NEWS:
* etc/emacs.service:
* src/emacs.c (main):
* src/lisp.h: Rename '--new-daemon' to 'fg-daemon' and '--old-daemon' to
'--bg-daemon'.

1 files changed, 3 insertions, 3 deletions

diff --git a/doc/lispref/os.texi b/doc/lispref/os.texi
index 438f48c3471..e6ec60f9236 100644
--- a/doc/lispref/os.texi
+++ b/doc/lispref/os.texi
@@ -337,10 +337,10 @@ Do not display a splash screen.
 Run without an interactive terminal.  @xref{Batch Mode}.
 
 @item --daemon
-@itemx --old-daemon
-@itemx --new-daemon
+@itemx --bg-daemon
+@itemx --fg-daemon
 Do not initialize any display; just start a server.
-(An ``old-style'' daemon automatically runs in the background.)
+(A ``background'' daemon automatically runs in the background.)
 
 @item --no-init-file
 @itemx -q