diff --git a/runtime/syntax/fasm.vim b/runtime/syntax/fasm.vim
new file mode 100644
index 0000000..01bdc83
--- /dev/null
+++ b/runtime/syntax/fasm.vim
@@ -0,0 +1,145 @@
+" Vim syntax file
+" Language:	Flat Assembler (FASM)
+" Maintainer:	Ron Aaron <ron@ronware.org>
+" Last Change:	2004 May 16
+" Vim URL:	http://www.vim.org/lang.html
+" FASM Home:	http://flatassembler.net/
+" FASM Version: 1.52
+
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+setlocal iskeyword=a-z,A-Z,48-57,.,_
+setlocal isident=a-z,A-Z,48-57,.,_
+syn case ignore
+
+syn keyword fasmRegister	ah al ax bh bl bp bx ch cl cr0 cr1 cr2 cr3 cr4 cr5 cr6
+syn keyword fasmRegister	cr7 cs cx dh di dl dr0 dr1 dr2 dr3 dr4 dr5 dr6 dr7 ds dx
+syn keyword fasmRegister	eax ebp ebx ecx edi edx es esi esp fs gs mm0 mm1 mm2 mm3
+syn keyword fasmRegister	mm4 mm5 mm6 mm7 si sp ss st st0 st1 st2 st3 st4 st5 st6
+syn keyword fasmRegister	st7 tr0 tr1 tr2 tr3 tr4 tr5 tr6 tr7 xmm0 xmm1 xmm2 xmm3
+syn keyword fasmRegister	xmm4 xmm5 xmm6 xmm7
+syn keyword fasmAddressSizes 	byte dqword dword fword pword qword tword word
+syn keyword fasmDataDirectives 	db dd df dp dq dt du dw file rb rd rf rp rq rt rw
+syn keyword fasmInstr 	aaa aad aam aas adc add addpd addps addsd addss addsubpd
+syn keyword fasmInstr	addsubps and andnpd andnps andpd andps arpl bound bsf bsr
+syn keyword fasmInstr	bswap bt btc btr bts call cbw cdq clc cld clflush cli clts
+syn keyword fasmInstr	cmc cmova cmovae cmovb cmovbe cmovc cmove cmovg cmovge cmovl
+syn keyword fasmInstr	cmovle cmovna cmovnae cmovnb cmovnbe cmovnc cmovne cmovng
+syn keyword fasmInstr	cmovnge cmovnl cmovnle cmovno cmovnp cmovns cmovnz cmovo cmovp
+syn keyword fasmInstr	cmovpe cmovpo cmovs cmovz cmp cmpeqpd cmpeqps cmpeqsd cmpeqss
+syn keyword fasmInstr	cmplepd cmpleps cmplesd cmpless cmpltpd cmpltps cmpltsd cmpltss
+syn keyword fasmInstr	cmpneqpd cmpneqps cmpneqsd cmpneqss cmpnlepd cmpnleps cmpnlesd
+syn keyword fasmInstr	cmpnless cmpnltpd cmpnltps cmpnltsd cmpnltss cmpordpd cmpordps
+syn keyword fasmInstr	cmpordsd cmpordss cmppd cmpps cmps cmpsb cmpsd cmpss cmpsw
+syn keyword fasmInstr	cmpunordpd cmpunordps cmpunordsd cmpunordss cmpxchg cmpxchg8b
+syn keyword fasmInstr	comisd comiss cpuid cvtdq2pd cvtdq2ps cvtpd2dq cvtpd2pi cvtpd2ps
+syn keyword fasmInstr	cvtpi2pd cvtpi2ps cvtps2dq cvtps2pd cvtps2pi cvtsd2si cvtsd2ss
+syn keyword fasmInstr	cvtsi2sd cvtsi2ss cvtss2sd cvtss2si cvttpd2dq cvttpd2pi cvttps2dq
+syn keyword fasmInstr	cvttps2pi cvttsd2si cvttss2si cwd cwde daa das data dec div
+syn keyword fasmInstr	divpd divps divsd divss else emms end enter extrn f2xm1 fabs
+syn keyword fasmInstr	fadd faddp fbld fbstp fchs fclex fcmovb fcmovbe fcmove fcmovnb
+syn keyword fasmInstr	fcmovnbe fcmovne fcmovnu fcmovu fcom fcomi fcomip fcomp fcompp
+syn keyword fasmInstr	fcos fdecstp fdisi fdiv fdivp fdivr fdivrp femms feni ffree
+syn keyword fasmInstr	ffreep fiadd ficom ficomp fidiv fidivr fild fimul fincstp
+syn keyword fasmInstr	finit fist fistp fisttp fisub fisubr fld fld1 fldcw fldenv
+syn keyword fasmInstr	fldl2e fldl2t fldlg2 fldln2 fldpi fldz fmul fmulp fnclex fndisi
+syn keyword fasmInstr	fneni fninit fnop fnsave fnstcw fnstenv fnstsw fpatan fprem
+syn keyword fasmInstr	fprem1 fptan frndint frstor frstpm fsave fscale fsetpm fsin
+syn keyword fasmInstr	fsincos fsqrt fst fstcw fstenv fstp fstsw fsub fsubp fsubr
+syn keyword fasmInstr	fsubrp ftst fucom fucomi fucomip fucomp fucompp fwait fxam
+syn keyword fasmInstr	fxch fxrstor fxsave fxtract fyl2x fyl2xp1 haddpd haddps heap
+syn keyword fasmInstr	hlt hsubpd hsubps idiv if imul in inc ins insb insd insw int
+syn keyword fasmInstr	int3 into invd invlpg iret iretd iretw ja jae jb jbe jc jcxz
+syn keyword fasmInstr	je jecxz jg jge jl jle jmp jna jnae jnb jnbe jnc jne jng jnge
+syn keyword fasmInstr	jnl jnle jno jnp jns jnz jo jp jpe jpo js jz lahf lar lddqu
+syn keyword fasmInstr	ldmxcsr lds lea leave les lfence lfs lgdt lgs lidt lldt lmsw
+syn keyword fasmInstr	load loadall286 loadall386 lock lods lodsb lodsd lodsw loop
+syn keyword fasmInstr	loopd loope looped loopew loopne loopned loopnew loopnz loopnzd
+syn keyword fasmInstr	loopnzw loopw loopz loopzd loopzw lsl lss ltr maskmovdqu maskmovq
+syn keyword fasmInstr	maxpd maxps maxsd maxss mfence minpd minps minsd minss monitor
+syn keyword fasmInstr	mov movapd movaps movd movddup movdq2q movdqa movdqu movhlps
+syn keyword fasmInstr	movhpd movhps movlhps movlpd movlps movmskpd movmskps movntdq
+syn keyword fasmInstr	movnti movntpd movntps movntq movq movq2dq movs movsb movsd
+syn keyword fasmInstr	movshdup movsldup movss movsw movsx movupd movups movzx mul
+syn keyword fasmInstr	mulpd mulps mulsd mulss mwait neg nop not or org orpd orps
+syn keyword fasmInstr	out outs outsb outsd outsw packssdw packsswb packuswb paddb
+syn keyword fasmInstr	paddd paddq paddsb paddsw paddusb paddusw paddw pand pandn
+syn keyword fasmInstr	pause pavgb pavgusb pavgw pcmpeqb pcmpeqd pcmpeqw pcmpgtb
+syn keyword fasmInstr	pcmpgtd pcmpgtw pextrw pf2id pf2iw pfacc pfadd pfcmpeq pfcmpge
+syn keyword fasmInstr	pfcmpgt pfmax pfmin pfmul pfnacc pfpnacc pfrcp pfrcpit1 pfrcpit2
+syn keyword fasmInstr	pfrsqit1 pfrsqrt pfsub pfsubr pi2fd pi2fw pinsrw pmaddwd pmaxsw
+syn keyword fasmInstr	pmaxub pminsw pminub pmovmskb pmulhrw pmulhuw pmulhw pmullw
+syn keyword fasmInstr	pmuludq pop popa popad popaw popd popf popfd popfw popw por
+syn keyword fasmInstr	prefetch prefetchnta prefetcht0 prefetcht1 prefetcht2 prefetchw
+syn keyword fasmInstr	psadbw pshufd pshufhw pshuflw pshufw pslld pslldq psllq psllw
+syn keyword fasmInstr	psrad psraw psrld psrldq psrlq psrlw psubb psubd psubq psubsb
+syn keyword fasmInstr	psubsw psubusb psubusw psubw pswapd punpckhbw punpckhdq punpckhqdq
+syn keyword fasmInstr	punpckhwd punpcklbw punpckldq punpcklqdq punpcklwd push pusha
+syn keyword fasmInstr	pushad pushaw pushd pushf pushfd pushfw pushw pxor rcl rcpps
+syn keyword fasmInstr	rcpss rcr rdmsr rdpmc rdtsc rep repe repne repnz repz ret
+syn keyword fasmInstr	retd retf retfd retfw retn retnd retnw retw rol ror rsm rsqrtps
+syn keyword fasmInstr	rsqrtss sahf sal salc sar sbb scas scasb scasd scasw seta
+syn keyword fasmInstr	setae setalc setb setbe setc sete setg setge setl setle setna
+syn keyword fasmInstr	setnae setnb setnbe setnc setne setng setnge setnl setnle
+syn keyword fasmInstr	setno setnp setns setnz seto setp setpe setpo sets setz sfence
+syn keyword fasmInstr	sgdt shl shld shr shrd shufpd shufps sidt sldt smsw sqrtpd
+syn keyword fasmInstr	sqrtps sqrtsd sqrtss stc std sti stmxcsr store stos stosb
+syn keyword fasmInstr	stosd stosw str sub subpd subps subsd subss sysenter sysexit
+syn keyword fasmInstr	test ucomisd ucomiss ud2 unpckhpd unpckhps unpcklpd unpcklps
+syn keyword fasmInstr	verr verw wait wbinvd wrmsr xadd xchg xlat xlatb xor xorpd
+syn keyword fasmPreprocess 	common equ fix forward include local macro purge restore
+syn keyword fasmPreprocess	reverse struc
+syn keyword fasmDirective 	align binary code coff console discardable display dll
+syn keyword fasmDirective	elf entry executable export extern far fixups format gui
+syn keyword fasmDirective	import label ms mz native near notpageable pe public readable
+syn keyword fasmDirective	repeat resource section segment shareable stack times
+syn keyword fasmDirective	use16 use32 virtual wdm writeable
+syn keyword fasmOperator 	as at defined eq eqtype from mod on ptr rva used
+
+syn match	fasmNumericOperator	"[+-/*]"
+syn match	fasmLogicalOperator	"[=|&~<>]\|<=\|>=\|<>"
+" numbers
+syn match	fasmBinaryNumber	"\<[01]\+b\>"
+syn match	fasmHexNumber		"\<\d\x*h\>"
+syn match	fasmHexNumber		"\<\(0x\|$\)\x*\>"
+syn match	fasmFPUNumber		"\<\d\+\(\.\d*\)\=\(e[-+]\=\d*\)\=\>"
+syn match	fasmOctalNumber		"\<\(0\o\+o\=\|\o\+o\)\>"
+syn match	fasmDecimalNumber	"\<\(0\|[1-9]\d*\)\>"
+syn region	fasmComment		start=";" end="$"
+syn region	fasmString		start="\"" end="\"\|$"
+syn region	fasmString		start="'" end="'\|$"
+syn match	fasmSymbol		"[()|\[\]:]"
+syn match	fasmSpecial		"[#?%$,]"
+syn match	fasmLabel		"^\s*[^; \t]\+:"
+
+hi def link	fasmAddressSizes	type
+hi def link	fasmNumericOperator	fasmOperator
+hi def link	fasmLogicalOperator	fasmOperator
+
+hi def link	fasmBinaryNumber	fasmNumber
+hi def link	fasmHexNumber		fasmNumber
+hi def link	fasmFPUNumber		fasmNumber
+hi def link	fasmOctalNumber		fasmNumber
+hi def link	fasmDecimalNumber	fasmNumber
+
+hi def link	fasmSymbols		fasmRegister
+hi def link	fasmPreprocess		fasmDirective
+
+"  link to standard syn groups so the 'colorschemes' work:
+hi def link	fasmOperator operator
+hi def link	fasmComment  comment
+hi def link	fasmDirective	preproc
+hi def link	fasmRegister  type
+hi def link	fasmNumber   constant
+hi def link	fasmSymbol structure
+hi def link	fasmString  String
+hi def link	fasmSpecial	special
+hi def link	fasmInstr keyword
+hi def link	fasmLabel label
+hi def link	fasmPrefix preproc
+let b:current_syntax = "fasm"
+" vim: ts=8 sw=8 :