From 354cdc802e19cf3e76b75647572e2f083d0cc052 Mon Sep 17 00:00:00 2001 From: d6 Date: Fri, 25 Mar 2022 02:22:28 -0400 Subject: [PATCH] comment out a bunch of currently unused stuff --- femto.tal | 103 +++++++++++++++++++++++++++++++++--------------------- 1 file changed, 64 insertions(+), 39 deletions(-) diff --git a/femto.tal b/femto.tal index 6c30eeb..bcbaa57 100644 --- a/femto.tal +++ b/femto.tal @@ -60,6 +60,30 @@ %cr { #0d18 DEO } %ansi { #1b18 DEO #5b18 DEO } +( emit macros ) +( ) +( these save one byte and are easier to read. ) +%emit-! { LIT2 '! 18 DEO } +%emit-$ { LIT2 '$ 18 DEO } +%emit-( { LIT2 '( 18 DEO } +%emit-) { LIT2 ') 18 DEO } +%emit-, { LIT2 ', 18 DEO } +%emit-0 { LIT2 '0 18 DEO } +%emit-1 { LIT2 '1 18 DEO } +%emit-2 { LIT2 '2 18 DEO } +%emit-3 { LIT2 '3 18 DEO } +%emit-6 { LIT2 '6 18 DEO } +%emit-7 { LIT2 '7 18 DEO } +%emit-; { LIT2 '; 18 DEO } +%emit-C { LIT2 'C 18 DEO } +%emit-H { LIT2 'H 18 DEO } +%emit-J { LIT2 'J 18 DEO } +%emit-K { LIT2 'K 18 DEO } +%emit-[ { LIT2 '[ 18 DEO } +%emit-m { LIT2 'm 18 DEO } +%emit-n { LIT2 'n 18 DEO } +%emit-~ { LIT2 '~ 18 DEO } + %quit! { #01 .System/halt DEO BRK } ( zero page ) @@ -141,7 +165,7 @@ ( using error! will print the given message before causing ) ( the interpreter to halt. ) @error! ( msg* -> ) - LIT '! emit sp + emit-! sp &loop LDAk ,&continue JCN ,&done JMP &continue LDAk emit INC2 ,&loop JMP &done POP2 nl @@ -576,8 +600,6 @@ .config/insert-tabs LDZk #01 EOR SWP STZ ;draw-statusbar-and-cursor JSR2 BRK -@tmp-file-name "file.tmp 00 - ( TODO: M-f and M-b for next/previous word ) ( M-n and M-p for next/previous paragraph ) ( maybe M-% for search&replace ) @@ -633,7 +655,7 @@ BRK @clear-line ( -> ) - ansi LIT '2 emit LIT 'K emit JMP2r + ansi emit-2 emit-K JMP2r @clear-message-line ;move-to-message-line JSR2 @@ -682,30 +704,30 @@ @min2 ( x* y* -> min* ) LTH2k JMP SWP2 POP2 JMP2r -@max2 ( x* y* -> min* ) - GTH2k JMP SWP2 POP2 JMP2r +( @max2 ( x* y* -> min* ) + GTH2k JMP SWP2 POP2 JMP2r ) @term-move-cursor ( col* row* -> ) - ansi INC2 ( row+1 ) ;emit-dec2 JSR2 - LIT '; emit INC2 ( col+1 ) ;emit-dec2 JSR2 - LIT 'H emit JMP2r + ansi INC2 ( row+1 ) ;emit-dec2 JSR2 + emit-; INC2 ( col+1 ) ;emit-dec2 JSR2 + emit-H JMP2r @term-move-right ( n* -> ) - ansi ;emit-dec2 JSR2 LIT 'C emit JMP2r + ansi ;emit-dec2 JSR2 emit-C JMP2r @term-get-cursor-position ( -> ) - ansi LIT '6 emit LIT 'n emit JMP2r + ansi emit-6 emit-n JMP2r @term-erase-all ( -> ) - ansi LIT '2 emit LIT 'J emit JMP2r + ansi emit-2 emit-J JMP2r -@offset-for-cur-row +( @offset-for-cur-row .buffer/offset LDZ2 ( offset ) #0000 ;cur-rel-row JSR2 SUB2 STH2 ( offset [-k] ) &loop STH2r ORA ,&next JCN POP2r JMP2r &next LDAk #0a NEQ JMP INC2r - INC2 ,&loop JMP + INC2 ,&loop JMP ) @draw-cursor ( -> ) .prompt/active LDZ ,&on-prompt JCN @@ -742,22 +764,21 @@ #0000 .term/rows LDZ2 ;term-move-cursor JSR2 ;get-save-status JSR2 ;print JSR2 ;filename ;print JSR2 - #20 emit - LIT '[ emit + sp + emit-[ .buffer/limit LDZ2 ;data SUB2 ;emit-dec2 JSR2 ;messages/bytes ;print JSR2 - #20 emit + sp .buffer/line-count LDZ2 ;emit-dec2 JSR2 ;messages/lines ;print JSR2 - #20 emit - LIT '( emit + sp + emit-( ;cur-col JSR2 INC2 ;emit-dec2 JSR2 - LIT ', emit + emit-, ;cur-abs-row JSR2 INC2 ;emit-dec2 JSR2 - LIT ') emit - #20 emit + emit-) + sp ;get-tab-status JSR2 ;print JSR2 - ;emit-reset JSR2 JMP2r @@ -782,9 +803,9 @@ @draw-linenum ( n* -> ) ;emit-reset JSR2 - ansi .config/color LDZ2 emit emit LIT 'm emit + ansi .config/color LDZ2 emit emit ( LIT 'm emit ) emit-m ;emit-dec2-pad JSR2 - ansi LIT2 'm '0 emit emit JMP2r + ansi ( LIT2 'm '0 emit emit ) emit-0 emit-m JMP2r @emit-tab ( -> ) #0000 .config/tab-width LDZ2 SUB2 @@ -793,19 +814,23 @@ &next DEOkr INC2 ,&loop JMP @emit-red ( -> ) - ansi LIT '3 emit LIT '1 emit LIT 'm emit JMP2r +( ansi LIT '3 emit LIT '1 emit LIT 'm emit JMP2r ) + ansi emit-3 emit-1 emit-m JMP2r @emit-reset ( -> ) - ansi LIT '0 emit LIT 'm emit JMP2r +( ansi LIT '0 emit LIT 'm emit JMP2r ) + ansi emit-0 emit-m JMP2r @emit-red-dollar ( -> ) - ;emit-red JSR2 LIT '$ emit ;emit-reset JMP2 + ;emit-red JSR2 ( LIT '$ emit ) emit-$ ;emit-reset JMP2 @emit-color-reverse ( -> ) - ansi .config/color LDZ2 emit emit LIT2 '7 '; emit emit LIT 'm emit JMP2r +( ansi .config/color LDZ2 emit emit LIT2 '7 '; emit emit LIT 'm emit JMP2r ) + ansi .config/color LDZ2 emit emit emit-; emit-7 emit-m JMP2r @emit-color-bold ( -> ) - ansi .config/color LDZ2 emit emit LIT2 '1 '; emit emit LIT 'm emit JMP2r +( ansi .config/color LDZ2 emit emit LIT2 '1 '; emit emit LIT 'm emit JMP2r ) + ansi .config/color LDZ2 emit emit emit-; emit-1 emit-m JMP2r @draw-all ( -> ) ;term-erase-all JSR2 @@ -841,7 +866,7 @@ STH2kr .term/rows LDZ2 GTH2 ,&done JCN cr nl .term/lmargin LDZ2 ;term-move-right JSR2 - LIT '~ emit INC2r + ( LIT '~ emit ) emit-~ INC2r ,&eof-loop JMP &done POP2 POP2r POP2r ;emit-reset JSR2 @@ -888,14 +913,14 @@ INC2 INC2r ,&loop JMP &end POP2 STH2r JMP2r -@line-width ( s* -> n* ) +( @line-width ( s* -> n* ) #0000 STH2 &loop LDAk #00 EQU ,&done JCN LDAk #0a EQU ,&done JCN LDAk #09 EQU ,&tabs JCN INC2 INC2r ,&loop JMP &tabs #0004 ADD2 ,&loop JMP - &done POP2 STH2r JMP2r + &done POP2 STH2r JMP2r ) @abs-line ( y* -> s* ) #0000 SWP2 SUB2 STH2 ( [-y] ) @@ -1006,31 +1031,31 @@ ( @fits-in-one-screen ( -> bool^ ) .buffer/line-count LDZ2 .term/rows LDZ2 INC2 LTH2 JMP2r ) -@mod-div ( x^ y^ -> x%d x/y ) - DIVk STHk MUL SUB STHr JMP2r +( @mod-div ( x^ y^ -> x%d x/y ) + DIVk STHk MUL SUB STHr JMP2r ) @mod-div2 ( x^ y^ -> x%d x/y ) DIV2k STH2k MUL2 SUB2 STH2r JMP2r -@base-10-width ( n* -> w* ) +( @base-10-width ( n* -> w* ) LIT2r 0000 ( n [0] ) &loop ( n [w] ) DUP2 #0000 EQU2 ,&done JCN ( n [w] ) #000a DIV2 ( n/10 [w] ) INC2r ,&loop JMP ( n/10 [w+1] ) &done ( 0 [w] ) - POP2 STH2r JMP2r + POP2 STH2r JMP2r ) @emit-digit ( n^ -> ) LIT '0 ADD emit JMP2r -@emit-dec ( n^ -> ) +( @emit-dec ( n^ -> ) DUP #63 GTH ,&do3 JCN DUP #09 GTH ,&do2 JCN ,&do1 JMP &do3 #64 ;mod-div JSR2 ;emit-digit JSR2 &do2 #0a ;mod-div JSR2 ;emit-digit JSR2 - &do1 ;emit-digit JMP2 + &do1 ;emit-digit JMP2 ) @emit-dec2 ( n* -> ) DUP2 #270f GTH2 ,&do5 JCN