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This handles most Z80 instructions and commonly-used assembler directives, but does not impose much structure beyond recognizing those items.
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<lexer> | ||
<config> | ||
<name>Z80 Assembly</name> | ||
<alias>z80</alias> | ||
<filename>*.z80</filename> | ||
<filename>*.asm</filename> | ||
<case_insensitive>true</case_insensitive> | ||
</config> | ||
<rules> | ||
<state name="root"> | ||
<rule pattern=";.*?$"><token type="CommentSingle"/></rule> | ||
<rule pattern="^[.\w]+:"><token type="NameLabel"/></rule> | ||
<rule pattern="((0x)|\$)[0-9a-fA-F]+"><token type="LiteralNumberHex"/></rule> | ||
<rule pattern="[0-9][0-9a-fA-F]+h"><token type="LiteralNumberHex"/></rule> | ||
<rule pattern="((0b)|%)[01]+"><token type="LiteralNumberBin"/></rule> | ||
<rule pattern="-?[0-9]+"><token type="LiteralNumberInteger"/></rule> | ||
<rule pattern="""><token type="LiteralString"/><push state="string"/></rule> | ||
<rule pattern="'\\?.'"><token type="LiteralStringChar"/></rule> | ||
<rule pattern="[,=()\\]"><token type="Punctuation"/></rule> | ||
<rule pattern="^\s*#\w+"><token type="CommentPreproc"/></rule> | ||
<rule pattern="\.(db|dw|end|org|byte|word|fill|block|addinstr|echo|error|list|nolist|equ|show|option|seek)"><token type="NameBuiltin"/></rule> | ||
<rule pattern="(ex|exx|ld|ldd|lddr|ldi|ldir|pop|push|adc|add|cp|cpd|cpdr|cpi|cpir|cpl|daa|dec|inc|neg|sbc|sub|and|bit|ccf|or|res|scf|set|xor|rl|rla|rlc|rlca|rld|rr|rra|rrc|rrca|rrd|sla|sra|srl|call|djnz|jp|jr|ret|rst|nop|reti|retn|di|ei|halt|im|in|ind|indr|ini|inir|out|outd|otdr|outi|otir)"><token type="Keyword"/></rule> | ||
<rule pattern="(z|nz|c|nc|po|pe|p|m)"><token type="Keyword"/></rule> | ||
<rule pattern="[+-/*~\^&|]"><token type="Operator"/></rule> | ||
<rule pattern="\w+"><token type="Text"/></rule> | ||
<rule pattern="\s+"><token type="Text"/></rule> | ||
</state> | ||
<state name="string"> | ||
<rule pattern="[^"\\]+"><token type="LiteralString"/></rule> | ||
<rule pattern="\\."><token type="LiteralStringEscape"/></rule> | ||
<rule pattern="""><token type="LiteralString"/><pop depth="1"/></rule> | ||
</state> | ||
</rules> | ||
</lexer> | ||
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