diff --git a/runtime/syntax/pic.vim b/runtime/syntax/pic.vim
new file mode 100644
index 0000000..adc964e
--- /dev/null
+++ b/runtime/syntax/pic.vim
@@ -0,0 +1,127 @@
+" Vim syntax file
+" Language:     PIC16F84 Assembler (Microchip's microcontroller)
+" Maintainer:   Aleksandar Veselinovic <aleksa@cs.cmu.com>
+" Last Change:  2003 May 11
+" URL:		http://galeb.etf.bg.ac.yu/~alexa/vim/syntax/pic.vim
+" Revision:     1.01
+
+" For version 5.x: Clear all syntax items
+" For version 6.x: Quit when a syntax file was already loaded
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+syn case match
+syn keyword picTodo NOTE TODO XXX contained
+
+syn case ignore
+
+syn match picIdentifier "[a-z_$][a-z0-9_$]*"
+syn match picLabel      "^[A-Z_$][A-Z0-9_$]*"
+syn match picLabel      "^[A-Z_$][A-Z0-9_$]*:"me=e-1
+
+syn match picASCII      "A\='.'"
+syn match picBinary     "B'[0-1]\+'"
+syn match picDecimal    "D'\d\+'"
+syn match picDecimal    "\d\+"
+syn match picHexadecimal "0x\x\+"
+syn match picHexadecimal "H'\x\+'"
+syn match picHexadecimal "[0-9]\x*h"
+syn match picOctal      "O'[0-7]\o*'"
+
+
+syn match picComment    ";.*" contains=picTodo
+
+syn region picString    start=+"+ end=+"+
+
+syn keyword picRegister		INDF TMR0 PCL STATUS FSR PORTA PORTB
+syn keyword picRegister		EEDATA EEADR PCLATH INTCON INDF OPTION_REG PCL
+syn keyword picRegister		FSR TRISA TRISB EECON1 EECON2 INTCON OPTION
+
+
+" Register --- bits
+
+" STATUS
+syn keyword picRegisterPart     IRP RP1 RP0 TO PD Z DC C
+
+" PORTA
+syn keyword picRegisterPart     T0CKI
+syn match   picRegisterPart     "RA[0-4]"
+
+" PORTB
+syn keyword picRegisterPart     INT
+syn match   picRegisterPart     "RB[0-7]"
+
+" INTCON
+syn keyword picRegisterPart     GIE EEIE T0IE INTE RBIE T0IF INTF RBIF
+
+" OPTION
+syn keyword picRegisterPart     RBPU INTEDG T0CS T0SE PSA PS2 PS1 PS0
+
+" EECON2
+syn keyword picRegisterPart     EEIF WRERR WREN WR RD
+
+" INTCON
+syn keyword picRegisterPart     GIE EEIE T0IE INTE RBIE T0IF INTF RBIF
+
+
+" OpCodes...
+syn keyword picOpcode  ADDWF ANDWF CLRF CLRW COMF DECF DECFSZ INCF INCFSZ
+syn keyword picOpcode  IORWF MOVF MOVWF NOP RLF RRF SUBWF SWAPF XORWF
+syn keyword picOpcode  BCF BSF BTFSC BTFSS
+syn keyword picOpcode  ADDLW ANDLW CALL CLRWDT GOTO IORLW MOVLW RETFIE
+syn keyword picOpcode  RETLW RETURN SLEEP SUBLW XORLW
+syn keyword picOpcode  GOTO
+
+
+" Directives
+syn keyword picDirective __BADRAM BANKISEL BANKSEL CBLOCK CODE __CONFIG
+syn keyword picDirective CONSTANT DATA DB DE DT DW ELSE END ENDC
+syn keyword picDirective ENDIF ENDM ENDW EQU ERROR ERRORLEVEL EXITM EXPAND
+syn keyword picDirective EXTERN FILL GLOBAL IDATA __IDLOCS IF IFDEF IFNDEF
+syn keyword picDirective INCLUDE LIST LOCAL MACRO __MAXRAM MESSG NOEXPAND
+syn keyword picDirective NOLIST ORG PAGE PAGESEL PROCESSOR RADIX RES SET
+syn keyword picDirective SPACE SUBTITLE TITLE UDATA UDATA_OVR UDATA_SHR
+syn keyword picDirective VARIABLE WHILE INCLUDE
+syn match picDirective   "#\=UNDEFINE"
+syn match picDirective   "#\=INCLUDE"
+syn match picDirective   "#\=DEFINE"
+
+
+" 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_pic16f84_syntax_inits")
+  if version < 508
+    let did_pic16f84_syntax_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  HiLink picTodo		Todo
+  HiLink picComment		Comment
+  HiLink picDirective		Statement
+  HiLink picLabel		Label
+  HiLink picString		String
+
+ "HiLink picOpcode		Keyword
+ "HiLink picRegister		Structure
+ "HiLink picRegisterPart	Special
+
+  HiLink picASCII		String
+  HiLink picBinary		Number
+  HiLink picDecimal		Number
+  HiLink picHexadecimal		Number
+  HiLink picOctal		Number
+
+  HiLink picIdentifier		Identifier
+
+  delcommand HiLink
+endif
+
+let b:current_syntax = "pic"
+
+" vim: ts=8