release/3.0.0

5 files changed, 0 insertions, 266 deletions

diff --git a/share/examples/bootforth/README b/share/examples/bootforth/README
deleted file mode 100644
index d86251bcf512..000000000000
--- a/share/examples/bootforth/README
+++ /dev/null
@@ -1,22 +0,0 @@
-Here you can find some simple examples how to use BootFORTH (part of the
-new bootloader) together with terminal emulation code (available when
-compiling /sys/boot/i386/libi386 with -DTERM_EMU).
-
-Normally, you can place the files in /boot as they are here, and they will be
-automatically loaded by /boot/loader.
-
-The files are:
-
-boot.4th	example of file which is always loaded by /boot/loader, if
-		present in /boot/
-screen.4th	helpful words for screen manipulation.
-frames.4th	basic frame drawing primitives. Requires screen.4th.
-menu.4th	example of simple startup menu.
-
-You're encouraged to add more features to these files - I'm not a Forth
-hacker, unfortunately...
-
-Andrzej Bialecki
-<abial@freebsd.org>
-
-$Id$
diff --git a/share/examples/bootforth/boot.4th b/share/examples/bootforth/boot.4th
deleted file mode 100644
index 467e968f962a..000000000000
--- a/share/examples/bootforth/boot.4th
+++ /dev/null
@@ -1,22 +0,0 @@
-\ Example of the file which is automatically loaded by /boot/loader
-\ on startup.
-\ $Id$
-
-\ Load the screen manipulation words
-
-cr .( Loading Forth extensions:)
-
-cr .( - screen.4th...)
-s" /boot/screen.4th" fopen dup fload fclose
-
-\ Load frame support
-cr .( - frames.4th...)
-s" /boot/frames.4th" fopen dup fload fclose
-
-\ Load our little menu
-cr .( - menu.4th...)
-s" /boot/menu.4th" fopen dup fload fclose
-
-\ Show it
-cr
-main_menu
diff --git a/share/examples/bootforth/frames.4th b/share/examples/bootforth/frames.4th
deleted file mode 100644
index 9895a74466be..000000000000
--- a/share/examples/bootforth/frames.4th
+++ /dev/null
@@ -1,90 +0,0 @@
-\ Words implementing frame drawing
-\ XXX Filled boxes are left as an exercise for the reader... ;-/
-\ $Id$
-
-marker task-frames.4th
-
-variable h_el
-variable v_el
-variable lt_el
-variable lb_el
-variable rt_el
-variable rb_el
-variable fill
-
-\ Single frames
-196 constant sh_el
-179 constant sv_el
-218 constant slt_el
-192 constant slb_el
-191 constant srt_el
-217 constant srb_el
-\ Double frames
-205 constant dh_el
-186 constant dv_el
-201 constant dlt_el
-200 constant dlb_el
-187 constant drt_el
-188 constant drb_el
-\ Fillings
-0 constant fill_none
-32 constant fill_blank
-176 constant fill_dark
-177 constant fill_med
-178 constant fill_bright
-
-
-: hline	( len x y -- )	\ Draw horizontal single line
-	at-xy		\ move cursor
-	0 do
-		h_el @ emit
-	loop
-;
-
-: f_single	( -- )	\ set frames to single
-	sh_el h_el !
-	sv_el v_el !
-	slt_el lt_el !
-	slb_el lb_el !
-	srt_el rt_el !
-	srb_el rb_el !
-;
-
-: f_double	( -- )	\ set frames to double
-	dh_el h_el !
-	dv_el v_el !
-	dlt_el lt_el !
-	dlb_el lb_el !
-	drt_el rt_el !
-	drb_el rb_el !
-;
-
-: vline	( len x y -- )	\ Draw vertical single line
-	2dup 4 pick
-	0 do
-		at-xy
-		v_el @ emit
-		1+
-		2dup
-	loop
-	2drop 2drop drop
-;
-
-: box	( w h x y -- )	\ Draw a box
-	2dup 1+ 4 pick 1- -rot
-	vline		\ Draw left vert line
-	2dup 1+ swap 5 pick + swap 4 pick 1- -rot
-	vline		\ Draw right vert line
-	2dup swap 1+ swap 5 pick 1- -rot
-	hline		\ Draw top horiz line
-	2dup swap 1+ swap 4 pick + 5 pick 1- -rot
-	hline		\ Draw bottom horiz line
-	2dup at-xy lt_el @ emit	\ Draw left-top corner
-	2dup 4 pick + at-xy lb_el @ emit	\ Draw left bottom corner
-	2dup swap 5 pick + swap at-xy rt_el @ emit	\ Draw right top corner
-	2 pick + swap 3 pick + swap at-xy rb_el @ emit
-	2drop
-;
-
-f_single
-fill_none fill !
diff --git a/share/examples/bootforth/menu.4th b/share/examples/bootforth/menu.4th
deleted file mode 100644
index 06493c53f14b..000000000000
--- a/share/examples/bootforth/menu.4th
+++ /dev/null
@@ -1,96 +0,0 @@
-\ Simple greeting screen, presenting basic options.
-\ XXX This is far too trivial - I don't have time now to think
-\ XXX about something more fancy... :-/
-\ $Id: menu.4th,v 1.1 1998/12/22 12:15:45 abial Exp $
-
-: title
-	f_single
-	60 11 10 4 box
-	29 4 at-xy 15 fg 7 bg
-	." Welcome to BootFORTH!"
-	me
-;
-
-: menu
-	2 fg
-	20 7 at-xy 
-	." 1.  Start FreeBSD /kernel."
-	20 8 at-xy
-	." 2.  Interact with BootFORTH."
-	20 9 at-xy
-	." 3.  Reboot."
-	me
-;
-
-: tkey	( d -- flag | char )
-	seconds +
-	begin 1 while
-	    dup seconds u< if
-		drop
-		-1
-		exit
-	    then
-	    key? if
-		drop
-		key
-		exit
-	    then
-	repeat
-;
-
-: prompt
-	14 fg
-	20 11 at-xy
-	." Enter your option (1,2,3): "
-	10 tkey
-	dup 32 = if
-	    drop key
-	then
-	dup 0< if
-	    drop 49
-	then
-	dup emit
-	me
-;
-
-: help_text
-	10 18 at-xy ." * Choose 1 if you just want to run FreeBSD."
-	10 19 at-xy ." * Choose 2 if you want to use bootloader facilities."
-	12 20 at-xy ." See '?' for available commands, and 'words' for"
-	12 21 at-xy ." complete list of Forth words."
-	10 22 at-xy ." * Choose 3 in order to warm boot your machine."
-;
-
-: main_menu
-	begin 1 while
-		clear
-		f_double
-		79 23 1 1 box
-		title
-		menu
-		help_text
-		prompt
-		cr cr cr
-		dup 49 = if
-			drop
-			1 25 at-xy cr
-			." Loading kernel. Please wait..." cr
-			boot
-		then
-		dup 50 = if
-			drop
-			1 25 at-xy cr
-			exit
-		then
-		dup 51 = if
-			drop
-			1 25 at-xy cr
-			reboot
-		then
-		20 12 at-xy
-		." Key " emit ."  is not a valid option!"
-		20 13 at-xy
-		." Press any key to continue..."
-		key drop
-	repeat
-;
diff --git a/share/examples/bootforth/screen.4th b/share/examples/bootforth/screen.4th
deleted file mode 100644
index 4b0a01e7c982..000000000000
--- a/share/examples/bootforth/screen.4th
+++ /dev/null
@@ -1,36 +0,0 @@
-\ Screen manipulation related words.
-\ $Id$
-
-marker task-screen.4th
-
-: escc	( -- )	\ emit Esc-[
-	91 27 emit emit
-;
-
-: ho	( -- )	\ Home cursor
-	escc 72 emit	\ Esc-[H
-;
-
-: cld	( -- )	\ Clear from current position to end of display
-	escc 74 emit	\ Esc-[J
-;
-
-: clear	( -- )	\ clear screen
-	ho cld
-;
-
-: at-xy	( x y -- )	\ move cursor to x rows, y cols (1-based coords)
-	escc .# 59 emit .# 72 emit	\ Esc-[%d;%dH
-;
-
-: fg	( x -- )	\ Set foreground color
-	escc 3 .# .# 109 emit	\ Esc-[3%dm
-;
-
-: bg	( x -- )	\ Set background color
-	escc 4 .# .# 109 emit	\ Esc-[4%dm
-;
-
-: me	( -- )	\ Mode end (clear attributes)
-	escc 109 emit
-;