diff --git a/runtime/syntax/plsql.vim b/runtime/syntax/plsql.vim
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+" Vim syntax file
+" Language: Oracle Procedureal SQL (PL/SQL)
+" Maintainer: Jeff Lanzarotta (jefflanzarotta at yahoo dot com)
+" Original Maintainer: C. Laurence Gonsalves (clgonsal@kami.com)
+" URL: http://lanzarotta.tripod.com/vim/syntax/plsql.vim.zip
+" Last Change: September 18, 2002
+" History: Geoff Evans & Bill Pribyl (bill at plnet dot org)
+"		Added 9i keywords.
+"	   Austin Ziegler (austin at halostatue dot ca)
+"		Added 8i+ features.
+"
+" 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
+
+" Todo.
+syn keyword plsqlTodo TODO FIXME XXX DEBUG NOTE
+syn cluster plsqlCommentGroup contains=plsqlTodo
+
+syn case ignore
+
+syn match   plsqlGarbage "[^ \t()]"
+syn match   plsqlIdentifier "[a-z][a-z0-9$_#]*"
+syn match   plsqlHostIdentifier ":[a-z][a-z0-9$_#]*"
+
+" When wanted, highlight the trailing whitespace.
+if exists("c_space_errors")
+  if !exists("c_no_trail_space_error")
+    syn match plsqlSpaceError "\s\+$"
+  endif
+
+  if !exists("c_no_tab_space_error")
+    syn match plsqlSpaceError " \+\t"me=e-1
+  endif
+endif
+
+" Symbols.
+syn match   plsqlSymbol "\(;\|,\|\.\)"
+
+" Operators.
+syn match   plsqlOperator "\(+\|-\|\*\|/\|=\|<\|>\|@\|\*\*\|!=\|\~=\)"
+syn match   plsqlOperator "\(^=\|<=\|>=\|:=\|=>\|\.\.\|||\|<<\|>>\|\"\)"
+
+" Some of Oracle's SQL keywords.
+syn keyword plsqlSQLKeyword ABORT ACCESS ACCESSED ADD AFTER ALL ALTER AND ANY
+syn keyword plsqlSQLKeyword AS ASC ATTRIBUTE AUDIT AUTHORIZATION AVG BASE_TABLE
+syn keyword plsqlSQLKeyword BEFORE BETWEEN BY CASCADE CAST CHECK CLUSTER
+syn keyword plsqlSQLKeyword CLUSTERS COLAUTH COLUMN COMMENT COMPRESS CONNECT
+syn keyword plsqlSQLKeyword CONSTRAINT CRASH CREATE CURRENT DATA DATABASE
+syn keyword plsqlSQLKeyword DATA_BASE DBA DEFAULT DELAY DELETE DESC DISTINCT
+syn keyword plsqlSQLKeyword DROP DUAL ELSE EXCLUSIVE EXISTS EXTENDS EXTRACT
+syn keyword plsqlSQLKeyword FILE FORCE FOREIGN FROM GRANT GROUP HAVING HEAP
+syn keyword plsqlSQLKeyword IDENTIFIED IDENTIFIER IMMEDIATE IN INCLUDING
+syn keyword plsqlSQLKeyword INCREMENT INDEX INDEXES INITIAL INSERT INSTEAD
+syn keyword plsqlSQLKeyword INTERSECT INTO INVALIDATE IS ISOLATION KEY LIBRARY
+syn keyword plsqlSQLKeyword LIKE LOCK MAXEXTENTS MINUS MODE MODIFY MULTISET
+syn keyword plsqlSQLKeyword NESTED NOAUDIT NOCOMPRESS NOT NOWAIT OF OFF OFFLINE
+syn keyword plsqlSQLKeyword ON ONLINE OPERATOR OPTION OR ORDER ORGANIZATION
+syn keyword plsqlSQLKeyword PCTFREE PRIMARY PRIOR PRIVATE PRIVILEGES PUBLIC
+syn keyword plsqlSQLKeyword QUOTA RELEASE RENAME REPLACE RESOURCE REVOKE ROLLBACK
+syn keyword plsqlSQLKeyword ROW ROWLABEL ROWS SCHEMA SELECT SEPARATE SESSION SET
+syn keyword plsqlSQLKeyword SHARE SIZE SPACE START STORE SUCCESSFUL SYNONYM
+syn keyword plsqlSQLKeyword SYSDATE TABLE TABLES TABLESPACE TEMPORARY TO TREAT
+syn keyword plsqlSQLKeyword TRIGGER TRUNCATE UID UNION UNIQUE UNLIMITED UPDATE
+syn keyword plsqlSQLKeyword USE USER VALIDATE VALUES VIEW WHENEVER WHERE WITH
+
+" PL/SQL's own keywords.
+syn keyword plsqlKeyword AGENT AND ANY ARRAY ASSIGN AS AT AUTHID BEGIN BODY BY
+syn keyword plsqlKeyword BULK C CASE CHAR_BASE CHARSETFORM CHARSETID CLOSE
+syn keyword plsqlKeyword COLLECT CONSTANT CONSTRUCTOR CONTEXT CURRVAL DECLARE
+syn keyword plsqlKeyword DVOID EXCEPTION EXCEPTION_INIT EXECUTE EXIT FETCH
+syn keyword plsqlKeyword FINAL FUNCTION GOTO HASH IMMEDIATE IN INDICATOR
+syn keyword plsqlKeyword INSTANTIABLE IS JAVA LANGUAGE LIBRARY MAP MAXLEN
+syn keyword plsqlKeyword MEMBER NAME NEW NOCOPY NUMBER_BASE OBJECT OCICOLL
+syn keyword plsqlKeyword OCIDATE OCIDATETIME OCILOBLOCATOR OCINUMBER OCIRAW
+syn keyword plsqlKeyword OCISTRING OF OPAQUE OPEN OR ORDER OTHERS OUT
+syn keyword plsqlKeyword OVERRIDING PACKAGE PARALLEL_ENABLE PARAMETERS
+syn keyword plsqlKeyword PARTITION PIPELINED PRAGMA PROCEDURE RAISE RANGE REF
+syn keyword plsqlKeyword RESULT RETURN REVERSE ROWTYPE SB1 SELF SHORT SIZE_T
+syn keyword plsqlKeyword SQL SQLCODE SQLERRM STATIC STRUCT SUBTYPE TDO THEN
+syn keyword plsqlKeyword TABLE TIMEZONE_ABBR TIMEZONE_HOUR TIMEZONE_MINUTE
+syn keyword plsqlKeyword TIMEZONE_REGION TYPE UNDER UNSIGNED USING VARIANCE
+syn keyword plsqlKeyword VARRAY VARYING WHEN WRITE
+syn match   plsqlKeyword "\<END\>"
+syn match   plsqlKeyword "\.COUNT\>"hs=s+1
+syn match   plsqlKeyword "\.EXISTS\>"hs=s+1
+syn match   plsqlKeyword "\.FIRST\>"hs=s+1
+syn match   plsqlKeyword "\.LAST\>"hs=s+1
+syn match   plsqlKeyword "\.DELETE\>"hs=s+1
+syn match   plsqlKeyword "\.PREV\>"hs=s+1
+syn match   plsqlKeyword "\.NEXT\>"hs=s+1
+
+" PL/SQL functions.
+syn keyword plsqlFunction ABS ACOS ADD_MONTHS ASCII ASCIISTR ASIN ATAN ATAN2
+syn keyword plsqlFunction BFILENAME BITAND CEIL CHARTOROWID CHR COALESCE
+syn keyword plsqlFunction COMMIT COMMIT_CM COMPOSE CONCAT  CONVERT  COS COSH
+syn keyword plsqlFunction COUNT CUBE CURRENT_DATE CURRENT_TIME CURRENT_TIMESTAMP
+syn keyword plsqlFunction DBTIMEZONE DECODE DECOMPOSE DEREF DUMP EMPTY_BLOB
+syn keyword plsqlFunction EMPTY_CLOB EXISTS EXP FLOOR FROM_TZ GETBND GLB
+syn keyword plsqlFunction GREATEST GREATEST_LB GROUPING HEXTORAW  INITCAP
+syn keyword plsqlFunction INSTR INSTR2 INSTR4 INSTRB INSTRC ISNCHAR LAST_DAY
+syn keyword plsqlFunction LEAST LEAST_UB LENGTH LENGTH2 LENGTH4 LENGTHB LENGTHC
+syn keyword plsqlFunction LN LOCALTIME LOCALTIMESTAMP LOG LOWER LPAD
+syn keyword plsqlFunction LTRIM LUB MAKE_REF MAX MIN MOD MONTHS_BETWEEN
+syn keyword plsqlFunction NCHARTOROWID NCHR NEW_TIME NEXT_DAY NHEXTORAW
+syn keyword plsqlFunction NLS_CHARSET_DECL_LEN NLS_CHARSET_ID NLS_CHARSET_NAME
+syn keyword plsqlFunction NLS_INITCAP NLS_LOWER NLSSORT NLS_UPPER NULLFN NULLIF
+syn keyword plsqlFunction NUMTODSINTERVAL NUMTOYMINTERVAL NVL POWER
+syn keyword plsqlFunction RAISE_APPLICATION_ERROR RAWTOHEX RAWTONHEX REF
+syn keyword plsqlFunction REFTOHEX REPLACE ROLLBACK_NR ROLLBACK_SV ROLLUP ROUND
+syn keyword plsqlFunction ROWIDTOCHAR ROWIDTONCHAR ROWLABEL RPAD RTRIM
+syn keyword plsqlFunction SAVEPOINT SESSIONTIMEZONE SETBND SET_TRANSACTION_USE
+syn keyword plsqlFunction SIGN SIN SINH SOUNDEX SQLCODE SQLERRM SQRT STDDEV
+syn keyword plsqlFunction SUBSTR SUBSTR2 SUBSTR4 SUBSTRB SUBSTRC SUM
+syn keyword plsqlFunction SYS_AT_TIME_ZONE SYS_CONTEXT SYSDATE SYS_EXTRACT_UTC
+syn keyword plsqlFunction SYS_GUID SYS_LITERALTODATE SYS_LITERALTODSINTERVAL
+syn keyword plsqlFunction SYS_LITERALTOTIME SYS_LITERALTOTIMESTAMP
+syn keyword plsqlFunction SYS_LITERALTOTZTIME SYS_LITERALTOTZTIMESTAMP
+syn keyword plsqlFunction SYS_LITERALTOYMINTERVAL SYS_OVER__DD SYS_OVER__DI
+syn keyword plsqlFunction SYS_OVER__ID SYS_OVER_IID SYS_OVER_IIT
+syn keyword plsqlFunction SYS_OVER__IT SYS_OVER__TI SYS_OVER__TT
+syn keyword plsqlFunction SYSTIMESTAMP TAN TANH TO_ANYLOB TO_BLOB TO_CHAR
+syn keyword plsqlFunction TO_CLOB TO_DATE TO_DSINTERVAL TO_LABEL TO_MULTI_BYTE
+syn keyword plsqlFunction TO_NCHAR TO_NCLOB TO_NUMBER TO_RAW TO_SINGLE_BYTE
+syn keyword plsqlFunction TO_TIME TO_TIMESTAMP TO_TIMESTAMP_TZ TO_TIME_TZ
+syn keyword plsqlFunction TO_YMINTERVAL TRANSLATE TREAT TRIM TRUNC TZ_OFFSET UID
+syn keyword plsqlFunction UNISTR UPPER UROWID USER USERENV VALUE VARIANCE
+syn keyword plsqlFunction VSIZE WORK XOR
+syn match   plsqlFunction "\<SYS\$LOB_REPLICATION\>"
+
+" PL/SQL Exceptions
+syn keyword plsqlException ACCESS_INTO_NULL CASE_NOT_FOUND COLLECTION_IS_NULL
+syn keyword plsqlException CURSOR_ALREADY_OPEN DUP_VAL_ON_INDEX INVALID_CURSOR
+syn keyword plsqlException INVALID_NUMBER LOGIN_DENIED NO_DATA_FOUND
+syn keyword plsqlException NOT_LOGGED_ON PROGRAM_ERROR ROWTYPE_MISMATCH
+syn keyword plsqlException SELF_IS_NULL STORAGE_ERROR SUBSCRIPT_BEYOND_COUNT
+syn keyword plsqlException SUBSCRIPT_OUTSIDE_LIMIT SYS_INVALID_ROWID
+syn keyword plsqlException TIMEOUT_ON_RESOURCE TOO_MANY_ROWS VALUE_ERROR
+syn keyword plsqlException ZERO_DIVIDE
+
+" Oracle Pseudo Colums.
+syn keyword plsqlPseudo CURRVAL LEVEL NEXTVAL ROWID ROWNUM
+
+if exists("plsql_highlight_triggers")
+  syn keyword plsqlTrigger INSERTING UPDATING DELETING
+endif
+
+" Conditionals.
+syn keyword plsqlConditional ELSIF ELSE IF
+syn match   plsqlConditional "\<END\s\+IF\>"
+
+" Loops.
+syn keyword plsqlRepeat FOR LOOP WHILE FORALL
+syn match   plsqlRepeat "\<END\s\+LOOP\>"
+
+" Various types of comments.
+if exists("c_comment_strings")
+  syntax match plsqlCommentSkip contained "^\s*\*\($\|\s\+\)"
+  syntax region plsqlCommentString contained start=+L\="+ skip=+\\\\\|\\"+ end=+"+ end=+\*/+me=s-1 contains=plsqlCommentSkip
+  syntax region plsqlComment2String contained start=+L\="+ skip=+\\\\\|\\"+ end=+"+ end="$"
+  syntax region plsqlCommentL start="--" skip="\\$" end="$" keepend contains=@plsqlCommentGroup,plsqlComment2String,plsqlCharLiteral,plsqlBooleanLiteral,plsqlNumbersCom,plsqlSpaceError
+  syntax region plsqlComment start="/\*" end="\*/" contains=@plsqlCommentGroup,plsqlComment2String,plsqlCharLiteral,plsqlBooleanLiteral,plsqlNumbersCom,plsqlSpaceError
+else
+  syntax region plsqlCommentL start="--" skip="\\$" end="$" keepend contains=@plsqlCommentGroup,plsqlSpaceError
+  syntax region plsqlComment start="/\*" end="\*/" contains=@plsqlCommentGroup,plsqlSpaceError
+endif
+
+syn sync ccomment plsqlComment
+syn sync ccomment plsqlCommentL
+
+" To catch unterminated string literals.
+syn match   plsqlStringError "'.*$"
+
+" Various types of literals.
+syn match   plsqlNumbers transparent "\<[+-]\=\d\|[+-]\=\.\d" contains=plsqlIntLiteral,plsqlFloatLiteral
+syn match   plsqlNumbersCom contained transparent "\<[+-]\=\d\|[+-]\=\.\d" contains=plsqlIntLiteral,plsqlFloatLiteral
+syn match   plsqlIntLiteral contained "[+-]\=\d\+"
+syn match   plsqlFloatLiteral contained "[+-]\=\d\+\.\d*"
+syn match   plsqlFloatLiteral contained "[+-]\=\d*\.\d*"
+syn match   plsqlCharLiteral    "'[^']'"
+syn match   plsqlStringLiteral  "'\([^']\|''\)*'"
+syn keyword plsqlBooleanLiteral TRUE FALSE NULL
+
+" The built-in types.
+syn keyword plsqlStorage ANYDATA ANYTYPE BFILE BINARY_INTEGER BLOB BOOLEAN
+syn keyword plsqlStorage BYTE CHAR CHARACTER CLOB CURSOR DATE DAY DEC DECIMAL
+syn keyword plsqlStorage DOUBLE DSINTERVAL_UNCONSTRAINED FLOAT HOUR
+syn keyword plsqlStorage INT INTEGER INTERVAL LOB LONG MINUTE
+syn keyword plsqlStorage MLSLABEL MONTH NATURAL NATURALN NCHAR NCHAR_CS NCLOB
+syn keyword plsqlStorage NUMBER NUMERIC NVARCHAR PLS_INT PLS_INTEGER
+syn keyword plsqlStorage POSITIVE POSITIVEN PRECISION RAW REAL RECORD
+syn keyword plsqlStorage SECOND SIGNTYPE SMALLINT STRING SYS_REFCURSOR TABLE TIME
+syn keyword plsqlStorage TIMESTAMP TIMESTAMP_UNCONSTRAINED
+syn keyword plsqlStorage TIMESTAMP_TZ_UNCONSTRAINED
+syn keyword plsqlStorage TIMESTAMP_LTZ_UNCONSTRAINED UROWID VARCHAR
+syn keyword plsqlStorage VARCHAR2 YEAR YMINTERVAL_UNCONSTRAINED ZONE
+
+" A type-attribute is really a type.
+syn match plsqlTypeAttribute  "%\(TYPE\|ROWTYPE\)\>"
+
+" All other attributes.
+syn match plsqlAttribute "%\(BULK_EXCEPTIONS\|BULK_ROWCOUNT\|ISOPEN\|FOUND\|NOTFOUND\|ROWCOUNT\)\>"
+
+" This'll catch mis-matched close-parens.
+syn cluster plsqlParenGroup contains=plsqlParenError,@plsqlCommentGroup,plsqlCommentSkip,plsqlIntLiteral,plsqlFloatLiteral,plsqlNumbersCom
+if exists("c_no_bracket_error")
+  syn region plsqlParen transparent start='(' end=')' contains=ALLBUT,@plsqlParenGroup
+  syn match plsqlParenError ")"
+  syn match plsqlErrInParen contained "[{}]"
+else
+  syn region plsqlParen transparent start='(' end=')' contains=ALLBUT,@plsqlParenGroup,plsqlErrInBracket
+  syn match plsqlParenError "[\])]"
+  syn match plsqlErrInParen contained "[{}]"
+  syn region plsqlBracket transparent start='\[' end=']' contains=ALLBUT,@plsqlParenGroup,plsqlErrInParen
+  syn match plsqlErrInBracket contained "[);{}]"
+endif
+
+" Syntax Synchronizing
+syn sync minlines=10 maxlines=100
+
+" Define the default highlighting.
+" For version 5.x 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_plsql_syn_inits")
+  if version < 508
+    let did_plsql_syn_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  HiLink plsqlAttribute		Macro
+  HiLink plsqlBlockError	Error
+  HiLink plsqlBooleanLiteral	Boolean
+  HiLink plsqlCharLiteral	Character
+  HiLink plsqlComment		Comment
+  HiLink plsqlCommentL		Comment
+  HiLink plsqlConditional	Conditional
+  HiLink plsqlError		Error
+  HiLink plsqlErrInBracket	Error
+  HiLink plsqlErrInBlock	Error
+  HiLink plsqlErrInParen	Error
+  HiLink plsqlException		Function
+  HiLink plsqlFloatLiteral	Float
+  HiLink plsqlFunction		Function
+  HiLink plsqlGarbage		Error
+  HiLink plsqlHostIdentifier	Label
+  HiLink plsqlIdentifier	Normal
+  HiLink plsqlIntLiteral	Number
+  HiLink plsqlOperator		Operator
+  HiLink plsqlParen		Normal
+  HiLink plsqlParenError	Error
+  HiLink plsqlSpaceError	Error
+  HiLink plsqlPseudo		PreProc
+  HiLink plsqlKeyword		Keyword
+  HiLink plsqlRepeat		Repeat
+  HiLink plsqlStorage		StorageClass
+  HiLink plsqlSQLKeyword	Function
+  HiLink plsqlStringError	Error
+  HiLink plsqlStringLiteral	String
+  HiLink plsqlCommentString	String
+  HiLink plsqlComment2String	String
+  HiLink plsqlSymbol		Normal
+  HiLink plsqlTrigger		Function
+  HiLink plsqlTypeAttribute	StorageClass
+  HiLink plsqlTodo		Todo
+
+  delcommand HiLink
+endif
+
+let b:current_syntax = "plsql"
+
+" vim: ts=8 sw=2