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1 " Vim syntax file
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2 " Language: Z80 assembler asz80
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3 " Maintainer: Milan Pikula <www@fornax.elf.stuba.sk>
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4 " Last Change: 2003 May 11
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5
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6 " For version 5.x: Clear all syntax items
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7 " For version 6.x: Quit when a syntax file was already loaded
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8 if version < 600
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9 syntax clear
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10 elseif exists("b:current_syntax")
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11 finish
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12 endif
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13
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14 syn case ignore
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15
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16 " Common Z80 Assembly instructions
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17 syn keyword z8aInstruction adc add and bit ccf cp cpd cpdr cpi cpir cpl
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18 syn keyword z8aInstruction daa di djnz ei exx halt im in
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19 syn keyword z8aInstruction ind ini indr inir jp jr ld ldd lddr ldi ldir
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20 syn keyword z8aInstruction neg nop or otdr otir out outd outi
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21 syn keyword z8aInstruction res rl rla rlc rlca rld
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22 syn keyword z8aInstruction rr rra rrc rrca rrd sbc scf set sla sra
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23 syn keyword z8aInstruction srl sub xor
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24 " syn keyword z8aInstruction push pop call ret reti retn inc dec ex rst
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25
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26 " Any other stuff
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27 syn match z8aIdentifier "[a-z_][a-z0-9_]*"
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28
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29 " Instructions changing stack
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30 syn keyword z8aSpecInst push pop call ret reti retn rst
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31 syn match z8aInstruction "\<inc\>"
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32 syn match z8aInstruction "\<dec\>"
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33 syn match z8aInstruction "\<ex\>"
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34 syn match z8aSpecInst "\<inc\s\+sp\>"me=s+3
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35 syn match z8aSpecInst "\<dec\s\+sp\>"me=s+3
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36 syn match z8aSpecInst "\<ex\s\+(\s*sp\s*)\s*,\s*hl\>"me=s+2
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37
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38 "Labels
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39 syn match z8aLabel "[a-z_][a-z0-9_]*:"
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40 syn match z8aSpecialLabel "[a-z_][a-z0-9_]*::"
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41
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42 " PreProcessor commands
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43 syn match z8aPreProc "\.org"
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44 syn match z8aPreProc "\.globl"
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45 syn match z8aPreProc "\.db"
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46 syn match z8aPreProc "\.dw"
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47 syn match z8aPreProc "\.ds"
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48 syn match z8aPreProc "\.byte"
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49 syn match z8aPreProc "\.word"
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50 syn match z8aPreProc "\.blkb"
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51 syn match z8aPreProc "\.blkw"
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52 syn match z8aPreProc "\.ascii"
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53 syn match z8aPreProc "\.asciz"
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54 syn match z8aPreProc "\.module"
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55 syn match z8aPreProc "\.title"
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56 syn match z8aPreProc "\.sbttl"
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57 syn match z8aPreProc "\.even"
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58 syn match z8aPreProc "\.odd"
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59 syn match z8aPreProc "\.area"
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60 syn match z8aPreProc "\.page"
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61 syn match z8aPreProc "\.setdp"
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62 syn match z8aPreProc "\.radix"
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63 syn match z8aInclude "\.include"
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64 syn match z8aPreCondit "\.if"
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65 syn match z8aPreCondit "\.else"
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66 syn match z8aPreCondit "\.endif"
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67
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68 " Common strings
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69 syn match z8aString "\".*\""
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70 syn match z8aString "\'.*\'"
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71
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72 " Numbers
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73 syn match z8aNumber "[0-9]\+"
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74 syn match z8aNumber "0[xXhH][0-9a-fA-F]\+"
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75 syn match z8aNumber "0[bB][0-1]*"
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76 syn match z8aNumber "0[oO\@qQ][0-7]\+"
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77 syn match z8aNumber "0[dD][0-9]\+"
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78
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79 " Character constant
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80 syn match z8aString "\#\'."hs=s+1
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81
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82 " Comments
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83 syn match z8aComment ";.*"
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84
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85 syn case match
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86
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87 " Define the default highlighting.
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88 " For version 5.7 and earlier: only when not done already
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89 " For version 5.8 and later: only when an item doesn't have highlighting yet
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90 if version >= 508 || !exists("did_z8a_syntax_inits")
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91 if version < 508
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92 let did_z8a_syntax_inits = 1
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93 command -nargs=+ HiLink hi link <args>
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94 else
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95 command -nargs=+ HiLink hi def link <args>
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96 endif
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97
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98 HiLink z8aSection Special
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99 HiLink z8aLabel Label
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100 HiLink z8aSpecialLabel Label
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101 HiLink z8aComment Comment
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102 HiLink z8aInstruction Statement
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103 HiLink z8aSpecInst Statement
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104 HiLink z8aInclude Include
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105 HiLink z8aPreCondit PreCondit
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106 HiLink z8aPreProc PreProc
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107 HiLink z8aNumber Number
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108 HiLink z8aString String
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109
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110 delcommand HiLink
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111 endif
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112
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113 let b:current_syntax = "z8a"
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114 " vim: ts=8
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