| menusets.4th (262701) | menusets.4th (281843) |
|---|---|
| 1\ Copyright (c) 2012 Devin Teske <dteske@FreeBSD.org> 2\ All rights reserved. 3\ 4\ Redistribution and use in source and binary forms, with or without 5\ modification, are permitted provided that the following conditions 6\ are met: 7\ 1. Redistributions of source code must retain the above copyright 8\ notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17\ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18\ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19\ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20\ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21\ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22\ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23\ SUCH DAMAGE. 24\ | 1\ Copyright (c) 2012 Devin Teske <dteske@FreeBSD.org> 2\ All rights reserved. 3\ 4\ Redistribution and use in source and binary forms, with or without 5\ modification, are permitted provided that the following conditions 6\ are met: 7\ 1. Redistributions of source code must retain the above copyright 8\ notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17\ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18\ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19\ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20\ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21\ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22\ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23\ SUCH DAMAGE. 24\ |
| 25\ $FreeBSD: stable/10/sys/boot/forth/menusets.4th 262701 2014-03-03 07:16:39Z dteske $ | 25\ $FreeBSD: stable/10/sys/boot/forth/menusets.4th 281843 2015-04-22 01:08:40Z dteske $ |
| 26 27marker task-menusets.4th 28 | 26 27marker task-menusets.4th 28 |
| 29vocabulary menusets-infrastructure 30only forth also menusets-infrastructure definitions 31 |
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| 29variable menuset_use_name 30 31create menuset_affixbuf 255 allot 32create menuset_x 1 allot 33create menuset_y 1 allot 34 35: menuset-loadvar ( -- ) 36 --- 395 unchanged lines hidden (view full) --- 432: menuset-cleanup ( -- ) 433 s" type" unsetenv 434 s" var" unsetenv 435 s" x" unsetenv 436 s" y" unsetenv 437 s" affix" unsetenv 438; 439 | 32variable menuset_use_name 33 34create menuset_affixbuf 255 allot 35create menuset_x 1 allot 36create menuset_y 1 allot 37 38: menuset-loadvar ( -- ) 39 --- 395 unchanged lines hidden (view full) --- 435: menuset-cleanup ( -- ) 436 s" type" unsetenv 437 s" var" unsetenv 438 s" x" unsetenv 439 s" y" unsetenv 440 s" affix" unsetenv 441; 442 |
| 443only forth definitions also menusets-infrastructure 444 |
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| 440: menuset-loadsetnum ( N -- ) 441 442 menuset-checksetnum ( n -- ) 443 444 \ 445 \ From here out, we use temporary environment variables to make 446 \ dealing with variable-length strings easier. 447 \ --- 84 unchanged lines hidden (view full) --- 532 533 \ ... menu_optionstext ... 534 s" set var=optionstext" evaluate 535 menuset-loadmenuvar 536 537 menuset-cleanup 538; 539 | 445: menuset-loadsetnum ( N -- ) 446 447 menuset-checksetnum ( n -- ) 448 449 \ 450 \ From here out, we use temporary environment variables to make 451 \ dealing with variable-length strings easier. 452 \ --- 84 unchanged lines hidden (view full) --- 537 538 \ ... menu_optionstext ... 539 s" set var=optionstext" evaluate 540 menuset-loadmenuvar 541 542 menuset-cleanup 543; 544 |
| 540: menuset-loadinitial ( -- ) 541 s" menuset_initial" getenv dup -1 <> if 542 ?number 0<> if 543 menuset-loadsetnum 544 then 545 else 546 drop \ cruft 547 then 548; 549 | |
| 550: menusets-unset ( -- ) 551 552 s" menuset_initial" unsetenv 553 554 1 begin 555 dup menuset-checksetnum ( n n -- n ) 556 557 dup menuset-setnum-namevar ( n n -- n ) --- 52 unchanged lines hidden (view full) --- 610 611 1+ dup 65535 > ( n -- n' 0|-1 ) \ increment and test 612 until 613 drop ( n' -- ) \ loop iterator 614 615 s" buf" unsetenv 616 menuset-cleanup 617; | 545: menusets-unset ( -- ) 546 547 s" menuset_initial" unsetenv 548 549 1 begin 550 dup menuset-checksetnum ( n n -- n ) 551 552 dup menuset-setnum-namevar ( n n -- n ) --- 52 unchanged lines hidden (view full) --- 605 606 1+ dup 65535 > ( n -- n' 0|-1 ) \ increment and test 607 until 608 drop ( n' -- ) \ loop iterator 609 610 s" buf" unsetenv 611 menuset-cleanup 612; |
| 613 614only forth definitions 615 616: menuset-loadinitial ( -- ) 617 s" menuset_initial" getenv dup -1 <> if 618 ?number 0<> if 619 menuset-loadsetnum 620 then 621 else 622 drop \ cruft 623 then 624; |
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