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Solve dreaded "dictionary full" issue by segregating words into new
vocabularies delay-processing, password-processing, version-processing, frame-drawing, menu-infrastructure, menu-namespace, menu-command-helpers, and menusets-infrastructure. The net effect is to remove almost 200 definitions from the main forth vocabulary reducing the dictionary size by over 50%. The chances of hitting "dictionary full" should be greatly reduced by this patch. MFC after: 3 days X-MFC-to: stable/10
This commit is contained in:
Devin Teske
parent
b2510b83a5
commit
91771b69c4
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=280937
@ -28,7 +28,7 @@
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marker task-beastie.4th
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only forth definitions also support-functions
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only forth definitions
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variable logoX
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variable logoY
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@ -82,6 +82,8 @@ variable logoY
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then
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;
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also support-functions
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: beastie-start ( -- ) \ starts the menu
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s" console" getenv dup -1 <> if
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s" efi" 2swap contains? if
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@ -110,4 +112,4 @@ variable logoY
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then
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;
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only forth also
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only forth definitions
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@ -28,6 +28,9 @@ marker task-check-password.4th
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include /boot/screen.4th
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vocabulary password-processing
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only forth also password-processing definitions
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13 constant enter_key \ The decimal ASCII value for Enter key
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8 constant bs_key \ The decimal ASCII value for Backspace key
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21 constant ctrl_u \ The decimal ASCII value for Ctrl-U sequence
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@ -126,6 +129,8 @@ variable readlen \ input length
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again \ Enter was not pressed; repeat
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;
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only forth definitions also password-processing
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: check-password ( -- )
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\ Do not allow the user to proceed beyond this point if a boot-lock
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@ -161,3 +166,5 @@ variable readlen \ input length
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3000 ms ." loader: incorrect password" 10 emit
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again
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;
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only forth definitions
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@ -1,4 +1,4 @@
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\ Copyright (c) 2008-2011 Devin Teske <dteske@FreeBSD.org>
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\ Copyright (c) 2008-2015 Devin Teske <dteske@FreeBSD.org>
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\ All rights reserved.
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\
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\ Redistribution and use in source and binary forms, with or without
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@ -26,6 +26,9 @@
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marker task-delay.4th
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vocabulary delay-processing
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only forth also delay-processing definitions
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2 constant delay_default \ Default delay (in seconds)
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3 constant etx_key \ End-of-Text character produced by Ctrl+C
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13 constant enter_key \ Carriage-Return character produce by ENTER
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@ -36,6 +39,8 @@ variable delay_delay \ determined configurable delay duration
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variable delay_cancelled \ state variable for user cancellation
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variable delay_showdots \ whether continually print dots while waiting
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only forth definitions also delay-processing
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: delay_execute ( -- )
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\ make sure that we have a command to execute
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@ -110,3 +115,5 @@ variable delay_showdots \ whether continually print dots while waiting
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evaluate \ evaluate/execute the command string
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then
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;
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only forth definitions
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@ -27,6 +27,9 @@
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marker task-frames.4th
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vocabulary frame-drawing
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only forth also frame-drawing definitions
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\ XXX Filled boxes are left as an exercise for the reader... ;-/
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variable h_el
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@ -87,6 +90,8 @@ s" arch-pc98" environment? [if]
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178 constant fill_bright
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[then]
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only forth definitions also frame-drawing
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: hline ( len x y -- ) \ Draw horizontal single line
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at-xy \ move cursor
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0 do
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@ -156,3 +161,5 @@ s" arch-pc98" environment? [if]
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f_single
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fill_none fill !
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only forth definitions
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@ -25,6 +25,8 @@
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\
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\ $FreeBSD$
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only forth definitions
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s" arch-i386" environment? [if] [if]
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s" loader_version" environment? [if]
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11 < [if]
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@ -45,7 +47,7 @@ include /boot/color.4th
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include /boot/delay.4th
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include /boot/check-password.4th
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only forth also support-functions also builtins definitions
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only forth definitions
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: bootmsg ( -- )
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loader_color? dup ( -- bool bool )
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@ -79,6 +81,8 @@ only forth also support-functions also builtins definitions
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then
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;
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only forth also support-functions also builtins definitions
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: boot
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0= if ( interpreted ) get_arguments then
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@ -122,7 +126,7 @@ only forth also support-functions also builtins definitions
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?dup 0= if 0 1 autoboot then
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;
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also forth definitions also builtins
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also forth definitions previous
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builtin: boot
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builtin: boot-conf
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@ -245,5 +249,4 @@ only forth definitions also support-functions
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then
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; immediate \ interpret immediately for access to `source' (aka tib)
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only forth also
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only forth definitions
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@ -1,4 +1,4 @@
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\ Copyright (c) 2006-2013 Devin Teske <dteske@FreeBSD.org>
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\ Copyright (c) 2006-2015 Devin Teske <dteske@FreeBSD.org>
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\ All rights reserved.
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\
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\ Redistribution and use in source and binary forms, with or without
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@ -28,11 +28,15 @@ marker task-menu-commands.4th
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include /boot/menusets.4th
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only forth definitions
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variable kernel_state
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variable root_state
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0 kernel_state !
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0 root_state !
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also menu-namespace also menu-command-helpers
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\
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\ Boot
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\
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@ -346,3 +350,5 @@ variable root_state
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verbose_disable
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2 goto_menu
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;
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only forth definitions
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@ -31,6 +31,12 @@ marker task-menu.4th
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\ Frame drawing
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include /boot/frames.4th
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vocabulary menu-infrastructure
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vocabulary menu-namespace
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vocabulary menu-command-helpers
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only forth also menu-infrastructure definitions
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f_double \ Set frames to double (see frames.4th). Replace with
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\ f_single if you want single frames.
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46 constant dot \ ASCII definition of a period (in decimal)
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@ -58,19 +64,7 @@ variable menuX \ Menu X offset (columns)
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variable menuY \ Menu Y offset (rows)
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\ Menu-item elements
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variable menukey1
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variable menukey2
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variable menukey3
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variable menukey4
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variable menukey5
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variable menukey6
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variable menukey7
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variable menukey8
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variable menureboot
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variable menurebootadded
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variable menuacpi
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variable menuoptions
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variable menukernel
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\ Parsing of kernels into menu-items
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variable kernidx
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@ -84,6 +78,27 @@ variable menu_timeout \ determined configurable delay duration
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variable menu_timeout_x \ column position of timeout message
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variable menu_timeout_y \ row position of timeout message
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\ Containers for parsing kernels into menu-items
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create kerncapbuf 64 allot
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create kerndefault 64 allot
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create kernelsbuf 256 allot
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only forth also menu-namespace definitions
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\ Menu-item key association/detection
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variable menukey1
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variable menukey2
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variable menukey3
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variable menukey4
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variable menukey5
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variable menukey6
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variable menukey7
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variable menukey8
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variable menureboot
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variable menuacpi
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variable menuoptions
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variable menukernel
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\ Menu initialization status variables
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variable init_state1
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variable init_state2
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@ -124,10 +139,34 @@ create init_text6 64 allot
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create init_text7 64 allot
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create init_text8 64 allot
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\ Containers for parsing kernels into menu-items
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create kerncapbuf 64 allot
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create kerndefault 64 allot
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create kernelsbuf 256 allot
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only forth definitions
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: arch-i386? ( -- BOOL ) \ Returns TRUE (-1) on i386, FALSE (0) otherwise.
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s" arch-i386" environment? dup if
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drop
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then
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;
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: acpipresent? ( -- flag ) \ Returns TRUE if ACPI is present, FALSE otherwise
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s" hint.acpi.0.rsdp" getenv
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dup -1 = if
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drop false exit
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then
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2drop
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true
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;
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: acpienabled? ( -- flag ) \ Returns TRUE if ACPI is enabled, FALSE otherwise
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s" hint.acpi.0.disabled" getenv
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dup -1 <> if
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s" 0" compare 0<> if
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false exit
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then
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else
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drop
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then
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true
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;
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: +c! ( N C-ADDR/U K -- C-ADDR/U )
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3 pick 3 pick ( n c-addr/u k -- n c-addr/u k n c-addr )
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@ -135,21 +174,15 @@ create kernelsbuf 256 allot
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rot drop ( n c-addr/u -- c-addr/u )
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;
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: delim? ( C -- BOOL )
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dup 32 = ( c -- c bool ) \ [sp] space
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over 9 = or ( c bool -- c bool ) \ [ht] horizontal tab
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over 10 = or ( c bool -- c bool ) \ [nl] newline
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over 13 = or ( c bool -- c bool ) \ [cr] carriage return
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over [char] , = or ( c bool -- c bool ) \ comma
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swap drop ( c bool -- bool ) \ return boolean
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;
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only forth also menu-namespace definitions
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\ Forth variables
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: menukeyN ( N -- ADDR ) s" menukeyN" 7 +c! evaluate ;
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: init_stateN ( N -- ADDR ) s" init_stateN" 10 +c! evaluate ;
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: toggle_stateN ( N -- ADDR ) s" toggle_stateN" 12 +c! evaluate ;
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: cycle_stateN ( N -- ADDR ) s" cycle_stateN" 11 +c! evaluate ;
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: init_textN ( N -- C-ADDR ) s" init_textN" 9 +c! evaluate ;
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: namespace ( C-ADDR/U N -- ) also menu-namespace +c! evaluate previous ;
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: menukeyN ( N -- ADDR ) s" menukeyN" 7 namespace ;
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: init_stateN ( N -- ADDR ) s" init_stateN" 10 namespace ;
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: toggle_stateN ( N -- ADDR ) s" toggle_stateN" 12 namespace ;
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: cycle_stateN ( N -- ADDR ) s" cycle_stateN" 11 namespace ;
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: init_textN ( N -- C-ADDR ) s" init_textN" 9 namespace ;
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\ Environment variables
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: kernel[x] ( N -- C-ADDR/U ) s" kernel[x]" 7 +c! ;
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@ -163,11 +196,7 @@ create kernelsbuf 256 allot
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: menu_caption[x][y] ( N M -- C-ADDR/U ) s" menu_caption[x][y]" 16 +c! 13 +c! ;
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: ansi_caption[x][y] ( N M -- C-ADDR/U ) s" ansi_caption[x][y]" 16 +c! 13 +c! ;
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: arch-i386? ( -- BOOL ) \ Returns TRUE (-1) on i386, FALSE (0) otherwise.
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s" arch-i386" environment? dup if
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drop
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then
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;
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also menu-infrastructure definitions
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\ This function prints a menu item at menuX (row) and menuY (column), returns
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\ the incremental decimal ASCII value associated with the menu item, and
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@ -214,196 +243,6 @@ create kernelsbuf 256 allot
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menuidx @ 48 +
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;
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: toggle_menuitem ( N -- N ) \ toggles caption text and internal menuitem state
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\ ASCII numeral equal to user-selected menu item must be on the stack.
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\ We do not modify the stack, so the ASCII numeral is left on top.
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dup init_textN c@ 0= if
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\ NOTE: no need to check toggle_stateN since the first time we
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\ are called, we will populate init_textN. Further, we don't
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\ need to test whether menu_caption[x] (ansi_caption[x] when
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\ loader_color?=1) is available since we would not have been
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\ called if the caption was NULL.
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\ base name of environment variable
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dup ( n -- n n ) \ key pressed
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loader_color? if
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ansi_caption[x]
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else
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menu_caption[x]
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then
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getenv dup -1 <> if
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2 pick ( n c-addr/u -- n c-addr/u n )
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init_textN ( n c-addr/u n -- n c-addr/u c-addr )
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\ now we have the buffer c-addr on top
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\ ( followed by c-addr/u of current caption )
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\ Copy the current caption into our buffer
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2dup c! -rot \ store strlen at first byte
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begin
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rot 1+ \ bring alt addr to top and increment
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-rot -rot \ bring buffer addr to top
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2dup c@ swap c! \ copy current character
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1+ \ increment buffer addr
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rot 1- \ bring buffer len to top and decrement
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dup 0= \ exit loop if buffer len is zero
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until
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2drop \ buffer len/addr
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drop \ alt addr
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else
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drop
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then
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then
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\ Now we are certain to have init_textN populated with the initial
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\ value of menu_caption[x] (ansi_caption[x] with loader_color enabled).
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\ We can now use init_textN as the untoggled caption and
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\ toggled_text[x] (toggled_ansi[x] with loader_color enabled) as the
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\ toggled caption and store the appropriate value into menu_caption[x]
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\ (again, ansi_caption[x] with loader_color enabled). Last, we'll
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\ negate the toggled state so that we reverse the flow on subsequent
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\ calls.
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dup toggle_stateN @ 0= if
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\ state is OFF, toggle to ON
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dup ( n -- n n ) \ key pressed
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loader_color? if
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toggled_ansi[x]
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else
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toggled_text[x]
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then
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getenv dup -1 <> if
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\ Assign toggled text to menu caption
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2 pick ( n c-addr/u -- n c-addr/u n ) \ key pressed
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loader_color? if
|
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ansi_caption[x]
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else
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menu_caption[x]
|
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then
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setenv
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else
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\ No toggled text, keep the same caption
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drop ( n -1 -- n ) \ getenv cruft
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then
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true \ new value of toggle state var (to be stored later)
|
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else
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\ state is ON, toggle to OFF
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dup init_textN count ( n -- n c-addr/u )
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\ Assign init_textN text to menu caption
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2 pick ( n c-addr/u -- n c-addr/u n ) \ key pressed
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loader_color? if
|
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ansi_caption[x]
|
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else
|
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menu_caption[x]
|
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then
|
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setenv
|
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|
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false \ new value of toggle state var (to be stored below)
|
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then
|
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|
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\ now we'll store the new toggle state (on top of stack)
|
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over toggle_stateN !
|
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;
|
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|
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: cycle_menuitem ( N -- N ) \ cycles through array of choices for a menuitem
|
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|
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\ ASCII numeral equal to user-selected menu item must be on the stack.
|
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\ We do not modify the stack, so the ASCII numeral is left on top.
|
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|
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dup cycle_stateN dup @ 1+ \ get value and increment
|
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|
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\ Before assigning the (incremented) value back to the pointer,
|
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\ let's test for the existence of this particular array element.
|
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\ If the element exists, we'll store index value and move on.
|
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\ Otherwise, we'll loop around to zero and store that.
|
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|
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dup 48 + ( n addr k -- n addr k k' )
|
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\ duplicate array index and convert to ASCII numeral
|
||||
|
||||
3 pick swap ( n addr k k' -- n addr k n k' ) \ (n,k') as (x,y)
|
||||
loader_color? if
|
||||
ansi_caption[x][y]
|
||||
else
|
||||
menu_caption[x][y]
|
||||
then
|
||||
( n addr k n k' -- n addr k c-addr/u )
|
||||
|
||||
\ Now test for the existence of our incremented array index in the
|
||||
\ form of $menu_caption[x][y] ($ansi_caption[x][y] with loader_color
|
||||
\ enabled) as set in loader.rc(5), et. al.
|
||||
|
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getenv dup -1 = if
|
||||
\ No caption set for this array index. Loop back to zero.
|
||||
|
||||
drop ( n addr k -1 -- n addr k ) \ getenv cruft
|
||||
drop 0 ( n addr k -- n addr 0 ) \ new value to store later
|
||||
|
||||
2 pick [char] 0 ( n addr 0 -- n addr 0 n 48 ) \ (n,48) as (x,y)
|
||||
loader_color? if
|
||||
ansi_caption[x][y]
|
||||
else
|
||||
menu_caption[x][y]
|
||||
then
|
||||
( n addr 0 n 48 -- n addr 0 c-addr/u )
|
||||
getenv dup -1 = if
|
||||
\ Highly unlikely to occur, but to ensure things move
|
||||
\ along smoothly, allocate a temporary NULL string
|
||||
drop ( cruft ) s" "
|
||||
then
|
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then
|
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|
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\ At this point, we should have the following on the stack (in order,
|
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\ from bottom to top):
|
||||
\
|
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\ n - Ascii numeral representing the menu choice (inherited)
|
||||
\ addr - address of our internal cycle_stateN variable
|
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\ k - zero-based number we intend to store to the above
|
||||
\ c-addr/u - string value we intend to store to menu_caption[x]
|
||||
\ (or ansi_caption[x] with loader_color enabled)
|
||||
\
|
||||
\ Let's perform what we need to with the above.
|
||||
|
||||
\ Assign array value text to menu caption
|
||||
4 pick ( n addr k c-addr/u -- n addr k c-addr/u n )
|
||||
loader_color? if
|
||||
ansi_caption[x]
|
||||
else
|
||||
menu_caption[x]
|
||||
then
|
||||
setenv
|
||||
|
||||
swap ! ( n addr k -- n ) \ update array state variable
|
||||
;
|
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|
||||
: acpipresent? ( -- flag ) \ Returns TRUE if ACPI is present, FALSE otherwise
|
||||
s" hint.acpi.0.rsdp" getenv
|
||||
dup -1 = if
|
||||
drop false exit
|
||||
then
|
||||
2drop
|
||||
true
|
||||
;
|
||||
|
||||
: acpienabled? ( -- flag ) \ Returns TRUE if ACPI is enabled, FALSE otherwise
|
||||
s" hint.acpi.0.disabled" getenv
|
||||
dup -1 <> if
|
||||
s" 0" compare 0<> if
|
||||
false exit
|
||||
then
|
||||
else
|
||||
drop
|
||||
then
|
||||
true
|
||||
;
|
||||
|
||||
\ This function prints the appropriate menuitem basename to the stack if an
|
||||
\ ACPI option is to be presented to the user, otherwise returns -1. Used
|
||||
\ internally by menu-create, you need not (nor should you) call this directly.
|
||||
@ -434,6 +273,15 @@ create kernelsbuf 256 allot
|
||||
then
|
||||
;
|
||||
|
||||
: delim? ( C -- BOOL )
|
||||
dup 32 = ( c -- c bool ) \ [sp] space
|
||||
over 9 = or ( c bool -- c bool ) \ [ht] horizontal tab
|
||||
over 10 = or ( c bool -- c bool ) \ [nl] newline
|
||||
over 13 = or ( c bool -- c bool ) \ [cr] carriage return
|
||||
over [char] , = or ( c bool -- c bool ) \ comma
|
||||
swap drop ( c bool -- bool ) \ return boolean
|
||||
;
|
||||
|
||||
\ This function parses $kernels into variables that are used by the menu to
|
||||
\ display wich kernel to boot when the [overloaded] `boot' word is interpreted.
|
||||
\ Used internally by menu-create, you need not (nor should you) call this
|
||||
@ -959,6 +807,182 @@ create kernelsbuf 256 allot
|
||||
0 menurow !
|
||||
;
|
||||
|
||||
only forth
|
||||
also menu-infrastructure
|
||||
also menu-namespace
|
||||
also menu-command-helpers definitions
|
||||
|
||||
: toggle_menuitem ( N -- N ) \ toggles caption text and internal menuitem state
|
||||
|
||||
\ ASCII numeral equal to user-selected menu item must be on the stack.
|
||||
\ We do not modify the stack, so the ASCII numeral is left on top.
|
||||
|
||||
dup init_textN c@ 0= if
|
||||
\ NOTE: no need to check toggle_stateN since the first time we
|
||||
\ are called, we will populate init_textN. Further, we don't
|
||||
\ need to test whether menu_caption[x] (ansi_caption[x] when
|
||||
\ loader_color?=1) is available since we would not have been
|
||||
\ called if the caption was NULL.
|
||||
|
||||
\ base name of environment variable
|
||||
dup ( n -- n n ) \ key pressed
|
||||
loader_color? if
|
||||
ansi_caption[x]
|
||||
else
|
||||
menu_caption[x]
|
||||
then
|
||||
getenv dup -1 <> if
|
||||
|
||||
2 pick ( n c-addr/u -- n c-addr/u n )
|
||||
init_textN ( n c-addr/u n -- n c-addr/u c-addr )
|
||||
|
||||
\ now we have the buffer c-addr on top
|
||||
\ ( followed by c-addr/u of current caption )
|
||||
|
||||
\ Copy the current caption into our buffer
|
||||
2dup c! -rot \ store strlen at first byte
|
||||
begin
|
||||
rot 1+ \ bring alt addr to top and increment
|
||||
-rot -rot \ bring buffer addr to top
|
||||
2dup c@ swap c! \ copy current character
|
||||
1+ \ increment buffer addr
|
||||
rot 1- \ bring buffer len to top and decrement
|
||||
dup 0= \ exit loop if buffer len is zero
|
||||
until
|
||||
2drop \ buffer len/addr
|
||||
drop \ alt addr
|
||||
|
||||
else
|
||||
drop
|
||||
then
|
||||
then
|
||||
|
||||
\ Now we are certain to have init_textN populated with the initial
|
||||
\ value of menu_caption[x] (ansi_caption[x] with loader_color enabled).
|
||||
\ We can now use init_textN as the untoggled caption and
|
||||
\ toggled_text[x] (toggled_ansi[x] with loader_color enabled) as the
|
||||
\ toggled caption and store the appropriate value into menu_caption[x]
|
||||
\ (again, ansi_caption[x] with loader_color enabled). Last, we'll
|
||||
\ negate the toggled state so that we reverse the flow on subsequent
|
||||
\ calls.
|
||||
|
||||
dup toggle_stateN @ 0= if
|
||||
\ state is OFF, toggle to ON
|
||||
|
||||
dup ( n -- n n ) \ key pressed
|
||||
loader_color? if
|
||||
toggled_ansi[x]
|
||||
else
|
||||
toggled_text[x]
|
||||
then
|
||||
getenv dup -1 <> if
|
||||
\ Assign toggled text to menu caption
|
||||
2 pick ( n c-addr/u -- n c-addr/u n ) \ key pressed
|
||||
loader_color? if
|
||||
ansi_caption[x]
|
||||
else
|
||||
menu_caption[x]
|
||||
then
|
||||
setenv
|
||||
else
|
||||
\ No toggled text, keep the same caption
|
||||
drop ( n -1 -- n ) \ getenv cruft
|
||||
then
|
||||
|
||||
true \ new value of toggle state var (to be stored later)
|
||||
else
|
||||
\ state is ON, toggle to OFF
|
||||
|
||||
dup init_textN count ( n -- n c-addr/u )
|
||||
|
||||
\ Assign init_textN text to menu caption
|
||||
2 pick ( n c-addr/u -- n c-addr/u n ) \ key pressed
|
||||
loader_color? if
|
||||
ansi_caption[x]
|
||||
else
|
||||
menu_caption[x]
|
||||
then
|
||||
setenv
|
||||
|
||||
false \ new value of toggle state var (to be stored below)
|
||||
then
|
||||
|
||||
\ now we'll store the new toggle state (on top of stack)
|
||||
over toggle_stateN !
|
||||
;
|
||||
|
||||
: cycle_menuitem ( N -- N ) \ cycles through array of choices for a menuitem
|
||||
|
||||
\ ASCII numeral equal to user-selected menu item must be on the stack.
|
||||
\ We do not modify the stack, so the ASCII numeral is left on top.
|
||||
|
||||
dup cycle_stateN dup @ 1+ \ get value and increment
|
||||
|
||||
\ Before assigning the (incremented) value back to the pointer,
|
||||
\ let's test for the existence of this particular array element.
|
||||
\ If the element exists, we'll store index value and move on.
|
||||
\ Otherwise, we'll loop around to zero and store that.
|
||||
|
||||
dup 48 + ( n addr k -- n addr k k' )
|
||||
\ duplicate array index and convert to ASCII numeral
|
||||
|
||||
3 pick swap ( n addr k k' -- n addr k n k' ) \ (n,k') as (x,y)
|
||||
loader_color? if
|
||||
ansi_caption[x][y]
|
||||
else
|
||||
menu_caption[x][y]
|
||||
then
|
||||
( n addr k n k' -- n addr k c-addr/u )
|
||||
|
||||
\ Now test for the existence of our incremented array index in the
|
||||
\ form of $menu_caption[x][y] ($ansi_caption[x][y] with loader_color
|
||||
\ enabled) as set in loader.rc(5), et. al.
|
||||
|
||||
getenv dup -1 = if
|
||||
\ No caption set for this array index. Loop back to zero.
|
||||
|
||||
drop ( n addr k -1 -- n addr k ) \ getenv cruft
|
||||
drop 0 ( n addr k -- n addr 0 ) \ new value to store later
|
||||
|
||||
2 pick [char] 0 ( n addr 0 -- n addr 0 n 48 ) \ (n,48) as (x,y)
|
||||
loader_color? if
|
||||
ansi_caption[x][y]
|
||||
else
|
||||
menu_caption[x][y]
|
||||
then
|
||||
( n addr 0 n 48 -- n addr 0 c-addr/u )
|
||||
getenv dup -1 = if
|
||||
\ Highly unlikely to occur, but to ensure things move
|
||||
\ along smoothly, allocate a temporary NULL string
|
||||
drop ( cruft ) s" "
|
||||
then
|
||||
then
|
||||
|
||||
\ At this point, we should have the following on the stack (in order,
|
||||
\ from bottom to top):
|
||||
\
|
||||
\ n - Ascii numeral representing the menu choice (inherited)
|
||||
\ addr - address of our internal cycle_stateN variable
|
||||
\ k - zero-based number we intend to store to the above
|
||||
\ c-addr/u - string value we intend to store to menu_caption[x]
|
||||
\ (or ansi_caption[x] with loader_color enabled)
|
||||
\
|
||||
\ Let's perform what we need to with the above.
|
||||
|
||||
\ Assign array value text to menu caption
|
||||
4 pick ( n addr k c-addr/u -- n addr k c-addr/u n )
|
||||
loader_color? if
|
||||
ansi_caption[x]
|
||||
else
|
||||
menu_caption[x]
|
||||
then
|
||||
setenv
|
||||
|
||||
swap ! ( n addr k -- n ) \ update array state variable
|
||||
;
|
||||
|
||||
only forth definitions also menu-infrastructure
|
||||
|
||||
\ Erase and redraw the menu. Useful if you change a caption and want to
|
||||
\ update the menu to reflect the new value.
|
||||
\
|
||||
@ -1015,6 +1039,8 @@ create kernelsbuf 256 allot
|
||||
0 25 at-xy \ Move cursor to the bottom for output
|
||||
;
|
||||
|
||||
also menu-namespace
|
||||
|
||||
\ Main function. Call this from your `loader.rc' file.
|
||||
\
|
||||
: menu-display ( -- )
|
||||
@ -1236,6 +1262,8 @@ create kernelsbuf 256 allot
|
||||
0 menuoptions !
|
||||
;
|
||||
|
||||
only forth definitions also menu-infrastructure
|
||||
|
||||
\ This function both unsets menu variables and visually erases the menu area
|
||||
\ in-preparation for another menu.
|
||||
\
|
||||
@ -1246,6 +1274,8 @@ create kernelsbuf 256 allot
|
||||
|
||||
bullet menubllt !
|
||||
|
||||
also menu-namespace
|
||||
|
||||
\ Initialize our menu initialization state variables
|
||||
0 init_state1 !
|
||||
0 init_state2 !
|
||||
@ -1285,3 +1315,5 @@ bullet menubllt !
|
||||
0 init_text6 c!
|
||||
0 init_text7 c!
|
||||
0 init_text8 c!
|
||||
|
||||
only forth definitions
|
||||
|
||||
@ -26,6 +26,9 @@
|
||||
|
||||
marker task-menusets.4th
|
||||
|
||||
vocabulary menusets-infrastructure
|
||||
only forth also menusets-infrastructure definitions
|
||||
|
||||
variable menuset_use_name
|
||||
|
||||
create menuset_affixbuf 255 allot
|
||||
@ -437,6 +440,8 @@ create menuset_y 1 allot
|
||||
s" affix" unsetenv
|
||||
;
|
||||
|
||||
only forth definitions also menusets-infrastructure
|
||||
|
||||
: menuset-loadsetnum ( N -- )
|
||||
|
||||
menuset-checksetnum ( n -- )
|
||||
@ -537,16 +542,6 @@ create menuset_y 1 allot
|
||||
menuset-cleanup
|
||||
;
|
||||
|
||||
: menuset-loadinitial ( -- )
|
||||
s" menuset_initial" getenv dup -1 <> if
|
||||
?number 0<> if
|
||||
menuset-loadsetnum
|
||||
then
|
||||
else
|
||||
drop \ cruft
|
||||
then
|
||||
;
|
||||
|
||||
: menusets-unset ( -- )
|
||||
|
||||
s" menuset_initial" unsetenv
|
||||
@ -615,3 +610,15 @@ create menuset_y 1 allot
|
||||
s" buf" unsetenv
|
||||
menuset-cleanup
|
||||
;
|
||||
|
||||
only forth definitions
|
||||
|
||||
: menuset-loadinitial ( -- )
|
||||
s" menuset_initial" getenv dup -1 <> if
|
||||
?number 0<> if
|
||||
menuset-loadsetnum
|
||||
then
|
||||
else
|
||||
drop \ cruft
|
||||
then
|
||||
;
|
||||
|
||||
@ -315,7 +315,7 @@ string value_buffer
|
||||
\ reset_line_reading
|
||||
|
||||
vocabulary line-reading
|
||||
also line-reading definitions also
|
||||
also line-reading definitions
|
||||
|
||||
\ File data temporary storage
|
||||
|
||||
@ -324,13 +324,13 @@ string read_buffer
|
||||
|
||||
\ File's line reading function
|
||||
|
||||
support-functions definitions
|
||||
get-current ( -- wid ) previous definitions
|
||||
|
||||
string line_buffer
|
||||
0 value end_of_file?
|
||||
variable fd
|
||||
|
||||
line-reading definitions
|
||||
>search ( wid -- ) definitions
|
||||
|
||||
: skip_newlines
|
||||
begin
|
||||
@ -405,7 +405,7 @@ line-reading definitions
|
||||
read_buffer .len !
|
||||
;
|
||||
|
||||
support-functions definitions
|
||||
get-current ( -- wid ) previous definitions >search ( wid -- )
|
||||
|
||||
: reset_line_reading
|
||||
0 to read_buffer_ptr
|
||||
@ -447,7 +447,7 @@ also file-processing definitions
|
||||
\ get_assignment
|
||||
|
||||
vocabulary parser
|
||||
also parser definitions also
|
||||
also parser definitions
|
||||
|
||||
0 value parsing_function
|
||||
0 value end_of_line
|
||||
@ -606,7 +606,7 @@ also parser definitions also
|
||||
end_of_line? 0= if ESYNTAX throw then
|
||||
;
|
||||
|
||||
file-processing definitions
|
||||
get-current ( -- wid ) previous definitions >search ( wid -- )
|
||||
|
||||
: get_assignment
|
||||
line_buffer strget + to end_of_line
|
||||
@ -623,7 +623,7 @@ file-processing definitions
|
||||
or or 0= if ESYNTAX throw then
|
||||
;
|
||||
|
||||
only forth also support-functions also file-processing definitions also
|
||||
only forth also support-functions also file-processing definitions
|
||||
|
||||
\ Process line
|
||||
|
||||
@ -818,7 +818,7 @@ only forth also support-functions also file-processing definitions also
|
||||
|
||||
\ Higher level file processing
|
||||
|
||||
support-functions definitions
|
||||
get-current ( -- wid ) previous definitions >search ( wid -- )
|
||||
|
||||
: process_conf
|
||||
begin
|
||||
@ -1580,7 +1580,4 @@ also builtins
|
||||
then
|
||||
;
|
||||
|
||||
\ Go back to straight forth vocabulary
|
||||
|
||||
only forth also definitions
|
||||
|
||||
only forth definitions
|
||||
|
||||
@ -26,6 +26,9 @@
|
||||
|
||||
marker task-version.4th
|
||||
|
||||
vocabulary version-processing
|
||||
only forth also version-processing definitions
|
||||
|
||||
variable versionX
|
||||
variable versionY
|
||||
|
||||
@ -36,6 +39,8 @@ variable versionY
|
||||
80 versionX ! \ NOTE: this is the ending column (text is right-justified)
|
||||
24 versionY !
|
||||
|
||||
only forth definitions also version-processing
|
||||
|
||||
: print_version ( -- )
|
||||
|
||||
\ Get the text placement position (if set)
|
||||
@ -86,3 +91,5 @@ variable versionY
|
||||
type
|
||||
then
|
||||
;
|
||||
|
||||
only forth definitions
|
||||
|
||||
Loading…
Reference in New Issue
Block a user