1 files changed, 129 insertions, 0 deletions
diff --git a/.vim/syntax/z80.vim b/.vim/syntax/z80.vim
new file mode 100644
index 0000000..e00db87
--- /dev/null
+++ b/.vim/syntax/z80.vim
@@ -0,0 +1,129 @@
+syn case ignore
+
+set isk=a-z,A-Z,48-57,',.,_
+
+syn sync fromstart
+
+"Common Z80 Assembly instructions
+syn keyword z80Inst adc add and bit call ccf cp cpd cpdr cpi cpir cpl
+syn keyword z80Inst daa dec di djnz ei ex exx halt im in
+syn keyword z80Inst inc ind ini indr inir jp jr ld ldd lddr ldi ldir
+syn keyword z80Inst neg nop or otdr otir out outd outi push pop
+syn keyword z80Inst res ret reti retn rl rla rlc rlca rld
+syn keyword z80Inst rr rra rrc rrca rrd rst sbc scf set sl1 sla slia sll sra
+syn keyword z80Inst srl sub xor
+"
+" Directives
+syn match z80PreProc "#\(define\|if\|ifdef\|ifdefm\|ifeq\|ifexists\|ifgr\|ifgreq\)"
+syn match z80PreProc "#\(ifle\|ifleeq\|ifndef\|ifdefm\|ifneq\|include\|redefine\)"
+syn match z80PreProc "#\(undefine\|undef\)"
+
+syn keyword z80PreProc .emptyfill .export .outname .asc .background .bank
+syn keyword z80PreProc .byt .rombanksize .db .dbcos .dbrnd .dbsin .def
+syn keyword z80PreProc .ds .dsb .dstruct .dsw .dw .dwcos .dwrnd .dwsin .else
+syn keyword z80PreProc .ende .endif .endm .endme .endr .endro .ends .endst
+syn keyword z80PreProc .enum .equ .fail .fclose .fopen .fread .fsize .incbin
+syn keyword z80PreProc .ramsection .incdir .input .macro .memorymap .org .orga 
+syn keyword z80PreProc .printt .printv .redef .repeat .rept .rombankmap .rombanks 
+syn keyword z80PreProc .seed .section .slot .struct .unbackground .word .shift 
+syn keyword z80PreProc .sym .symbol
+
+syn keyword z80PreProc align data db ds dsb dsw dw fsize instanceof read skip slot swap
+syn keyword z80PreProc defaultslot slotsize bankstotal banksize banks free force
+syn keyword z80PreProc semifree size superfree
+
+"Grab the condition too
+syn match z80Inst "\s\+jp\s\+n\=[covz]\>" "Match Z C O V NZ NC NO NV
+syn match z80Inst "\s\+jp\s\+p[elo]\=\>" "Match P PE PO PL
+syn match z80Inst "\s\+jp\s\+mi\=\>" "Match M MI
+syn match z80Inst "\s\+jp\s\+eq\>" "Match EQ
+syn match z80Inst "\s\+jp\s\+[gn]e\>" "Match NE GE
+syn match z80Inst "\s\+jp\s\+lt\>" "Match LT
+syn match z80Inst "\s\+jp\s\+sn\=f\>" "Match SF SNF
+
+syn match z80Inst "\s\+jr\s\+n\=[zc]\>" "Match Z C NZ NC
+syn match z80Inst "\s\+jr\s\+eq\>" "Match EQ
+syn match z80Inst "\s\+jr\s\+[gn]e\>" "Match NE GE
+syn match z80Inst "\s\+jr\s\+lt\>" "Match LT
+
+syn match z80Inst "\s\+call\s\+n\=[covz]\>" "Match Z C O V NZ NC NO NV
+syn match z80Inst "\s\+call\s\+p[elo]\=\>" "Match P PE PO PL
+syn match z80Inst "\s\+call\s\+mi\=\>" "Match M MI
+syn match z80Inst "\s\+call\s\+eq\>" "Match EQ
+syn match z80Inst "\s\+call\s\+[gn]e\>" "Match NE GE
+syn match z80Inst "\s\+call\s\+lt\>" "Match LT
+syn match z80Inst "\s\+call\s\+sn\=f\>" "Match SF SNF
+
+syn match z80Inst "\s\+ret\s\+n\=[covz]\>" "Match Z C O V NZ NC NO NV
+syn match z80Inst "\s\+ret\s\+p[elo]\=\>" "Match P PE PO PL
+syn match z80Inst "\s\+ret\s\+mi\=\>" "Match M MI
+syn match z80Inst "\s\+ret\s\+eq\>" "Match EQ
+syn match z80Inst "\s\+ret\s\+[gn]e\>" "Match NE GE
+syn match z80Inst "\s\+ret\s\+lt\>" "Match LT
+syn match z80Inst "\s\+ret\s\+sn\=f\>" "Match SF SNF
+
+" Registers
+syn keyword z80Reg af af' bc de hl ix ixh ixl iy iyh iyl
+syn keyword z80Reg sp a b c d e f h i l r
+
+" Strings
+syn region z80String start=/"/ skip=/\\"/ end=/"/ oneline
+syn region z80String start=/'/ end=/'/ oneline
+
+" Labels
+syn match z80Lbl "[A-Z_.?][A-Z_.?0-9]*:\="
+syn region z80Lbl2 start="(" end=")" oneline contains=z80Number,z80Lbl,z80Lbl2,z80Other
+
+" Operators
+syn match z80Other "[~+\-*/%^&=!<>]"
+
+" Numbers
+syn match z80Number "\<\$\>"
+syn match z80Number "\<[01]\+b\>"
+syn match z80Number "\<\d\x*h\>"
+syn match z80Number "\<\d\+\>"
+syn match z80Number "\<%[01]\+\>"
+syn match z80Number "\$[0-9a-fA-F]\+"
+
+" Indirect register access
+syn region z80Reg start=/(ix/ end=/)/ keepend oneline contains=z80Lbl,z80Number,z80Reg,z80Other
+syn region z80Reg start=/(iy/ end=/)/ keepend oneline contains=z80Lbl,z80Number,z80Reg,z80Other
+syn match z80Reg "(b\=c)"
+syn match z80Reg "(de)"
+syn match z80Reg "(hl)"
+syn match z80Reg "(sp)"
+
+" Comments
+syn match z80Comment ";.*$"
+syn match z80Comment "^\*$"
+syn region z80Comment2 start="\<\.endasm\>" skip="\n" end="\<\.asm\>" keepend contains=z80Comment,z80Comment2 
+syn region z80Comment start="\/\*" end="\*\/"
+
+" Define the default highlighting.
+" For version 5.7 and earlier: only when not done already
+" For version 5.8 and later: only when an item doesn't have highlighting yet
+if version >= 508 || !exists("did_z80_syntax_inits")
+if version < 508
+let did_z80_syntax_inits = 1
+command -nargs=+ HiLink hi link <args>
+else
+command -nargs=+ HiLink hi def link <args>
+endif
+
+HiLink z80Reg Constant
+HiLink z80Lbl Identifier
+HiLink z80Lbl2 Identifier
+HiLink z80Comment Comment
+HiLink z80Comment2 Comment
+HiLink z80Inst Statement
+HiLink z80Include Include
+HiLink z80PreProc PreProc
+HiLink z80Number Number
+HiLink z80String String
+HiLink z80Other Normal
+
+delcommand HiLink
+endif
+
+let b:current_syntax = "z80"
+" vim: ts=8