diff --git a/runtime/syntax/fgl.vim b/runtime/syntax/fgl.vim
new file mode 100644
index 0000000..1b2fe19
--- /dev/null
+++ b/runtime/syntax/fgl.vim
@@ -0,0 +1,147 @@
+" Vim syntax file
+" Language:	Informix 4GL
+" Maintainer:	Rafal M. Sulejman <rms@poczta.onet.pl>
+" Update:	26 Sep 2002
+" Changes:
+" - Dynamic 4GL/FourJs/4GL 7.30 pseudo comment directives (Julian Bridle)
+" - Conditionally allow case insensitive keywords (Julian Bridle)
+"
+
+" 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
+
+if exists("fgl_ignore_case")
+  syntax case ignore
+else
+  syntax case match
+endif
+syn keyword fglKeyword ABORT ABS ABSOLUTE ACCEPT ACCESS ACOS ADD AFTER ALL
+syn keyword fglKeyword ALLOCATE ALTER AND ANSI ANY APPEND ARG_VAL ARRAY ARR_COUNT
+syn keyword fglKeyword ARR_CURR AS ASC ASCENDING ASCII ASIN AT ATAN ATAN2 ATTACH
+syn keyword fglKeyword ATTRIBUTE ATTRIBUTES AUDIT AUTHORIZATION AUTO AUTONEXT AVERAGE AVG
+syn keyword fglKeyword BEFORE BEGIN BETWEEN BLACK BLINK BLUE BOLD BORDER BOTH BOTTOM
+syn keyword fglKeyword BREAK BUFFERED BY BYTE
+syn keyword fglKeyword CALL CASCADE CASE CHAR CHARACTER CHARACTER_LENGTH CHAR_LENGTH
+syn keyword fglKeyword CHECK CLASS_ORIGIN CLEAR CLIPPED CLOSE CLUSTER COLOR
+syn keyword fglKeyword COLUMN COLUMNS COMMAND COMMENT COMMENTS COMMIT COMMITTED
+syn keyword fglKeyword COMPOSITES COMPRESS CONCURRENT CONNECT CONNECTION
+syn keyword fglKeyword CONNECTION_ALIAS CONSTRAINED CONSTRAINT CONSTRAINTS CONSTRUCT
+syn keyword fglKeyword CONTINUE CONTROL COS COUNT CREATE CURRENT CURSOR CYAN
+syn keyword fglKeyword DATA DATABASE DATASKIP DATE DATETIME DAY DBA DBINFO DBSERVERNAME
+syn keyword fglKeyword DEALLOCATE DEBUG DEC DECIMAL DECLARE DEFAULT DEFAULTS DEFER
+syn keyword fglKeyword DEFERRED DEFINE DELETE DELIMITER DELIMITERS DESC DESCENDING
+syn keyword fglKeyword DESCRIBE DESCRIPTOR DETACH DIAGNOSTICS DIM DIRTY DISABLED
+syn keyword fglKeyword DISCONNECT DISPLAY DISTINCT DISTRIBUTIONS DO DORMANT DOUBLE
+syn keyword fglKeyword DOWN DOWNSHIFT DROP
+syn keyword fglKeyword EACH ELIF ELSE ENABLED END ENTRY ERROR ERRORLOG ERR_GET
+syn keyword fglKeyword ERR_PRINT ERR_QUIT ESC ESCAPE EVERY EXCEPTION EXCLUSIVE
+syn keyword fglKeyword EXEC EXECUTE EXISTS EXIT EXP EXPLAIN EXPRESSION EXTEND EXTENT
+syn keyword fglKeyword EXTERN EXTERNAL
+syn keyword fglKeyword F1 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F2 F20 F21 F22 F23
+syn keyword fglKeyword F24 F25 F26 F27 F28 F29 F3 F30 F31 F32 F33 F34 F35 F36 F37 F38
+syn keyword fglKeyword F39 F4 F40 F41 F42 F43 F44 F45 F46 F47 F48 F49 F5 F50 F51 F52
+syn keyword fglKeyword F53 F54 F55 F56 F57 F58 F59 F6 F60 F61 F62 F63 F64 F7 F8 F9
+syn keyword fglKeyword FALSE FETCH FGL_GETENV FGL_KEYVAL FGL_LASTKEY FIELD FIELD_TOUCHED
+syn keyword fglKeyword FILE FILLFACTOR FILTERING FINISH FIRST FLOAT FLUSH FOR
+syn keyword fglKeyword FOREACH FOREIGN FORM FORMAT FORMONLY FORTRAN FOUND FRACTION
+syn keyword fglKeyword FRAGMENT FREE FROM FUNCTION GET_FLDBUF GLOBAL GLOBALS GO GOTO
+syn keyword fglKeyword GRANT GREEN GROUP HAVING HEADER HELP HEX HIDE HIGH HOLD HOUR
+syn keyword fglKeyword IDATA IF ILENGTH IMMEDIATE IN INCLUDE INDEX INDEXES INDICATOR
+syn keyword fglKeyword INFIELD INIT INITIALIZE INPUT INSERT INSTRUCTIONS INT INTEGER
+syn keyword fglKeyword INTERRUPT INTERVAL INTO INT_FLAG INVISIBLE IS ISAM ISOLATION
+syn keyword fglKeyword ITYPE
+syn keyword fglKeyword KEY LABEL
+syn keyword fglKeyword LANGUAGE LAST LEADING LEFT LENGTH LET LIKE LINE
+syn keyword fglKeyword LINENO LINES LOAD LOCATE LOCK LOG LOG10 LOGN LONG LOW
+syn keyword fglKeyword MAGENTA MAIN MARGIN MATCHES MAX MDY MEDIUM MEMORY MENU MESSAGE
+syn keyword fglKeyword MESSAGE_LENGTH MESSAGE_TEXT MIN MINUTE MOD MODE MODIFY MODULE
+syn keyword fglKeyword MONEY MONTH MORE
+syn keyword fglKeyword NAME NCHAR NEED NEW NEXT NEXTPAGE NO NOCR NOENTRY NONE NORMAL
+syn keyword fglKeyword NOT NOTFOUND NULL NULLABLE NUMBER NUMERIC NUM_ARGS NVARCHAR
+syn keyword fglKeyword OCTET_LENGTH OF OFF OLD ON ONLY OPEN OPTIMIZATION OPTION OPTIONS
+syn keyword fglKeyword OR ORDER OTHERWISE OUTER OUTPUT
+syn keyword fglKeyword PAGE PAGENO PAUSE PDQPRIORITY PERCENT PICTURE PIPE POW PRECISION
+syn keyword fglKeyword PREPARE PREVIOUS PREVPAGE PRIMARY PRINT PRINTER PRIOR PRIVATE
+syn keyword fglKeyword PRIVILEGES PROCEDURE PROGRAM PROMPT PUBLIC PUT
+syn keyword fglKeyword QUIT QUIT_FLAG
+syn keyword fglKeyword RAISE RANGE READ READONLY REAL RECORD RECOVER RED REFERENCES
+syn keyword fglKeyword REFERENCING REGISTER RELATIVE REMAINDER REMOVE RENAME REOPTIMIZATION
+syn keyword fglKeyword REPEATABLE REPORT REQUIRED RESOLUTION RESOURCE RESTRICT
+syn keyword fglKeyword RESUME RETURN RETURNED_SQLSTATE RETURNING REVERSE REVOKE RIGHT
+syn keyword fglKeyword ROBIN ROLE ROLLBACK ROLLFORWARD ROOT ROUND ROW ROWID ROWIDS
+syn keyword fglKeyword ROWS ROW_COUNT RUN
+syn keyword fglKeyword SCALE SCHEMA SCREEN SCROLL SCR_LINE SECOND SECTION SELECT
+syn keyword fglKeyword SERIAL SERIALIZABLE SERVER_NAME SESSION SET SET_COUNT SHARE
+syn keyword fglKeyword SHORT SHOW SITENAME SIZE SIZEOF SKIP SLEEP SMALLFLOAT SMALLINT
+syn keyword fglKeyword SOME SPACE SPACES SQL SQLAWARN SQLCA SQLCODE SQLERRD SQLERRM
+syn keyword fglKeyword SQLERROR SQLERRP SQLSTATE SQLWARNING SQRT STABILITY START
+syn keyword fglKeyword STARTLOG STATIC STATISTICS STATUS STDEV STEP STOP STRING STRUCT
+syn keyword fglKeyword SUBCLASS_ORIGIN SUM SWITCH SYNONYM SYSTEM
+syn keyword fglKeyword SysBlobs SysChecks SysColAuth SysColDepend SysColumns
+syn keyword fglKeyword SysConstraints SysDefaults SysDepend SysDistrib SysFragAuth
+syn keyword fglKeyword SysFragments SysIndexes SysObjState SysOpClstr SysProcAuth
+syn keyword fglKeyword SysProcBody SysProcPlan SysProcedures SysReferences SysRoleAuth
+syn keyword fglKeyword SysSynTable SysSynonyms SysTabAuth SysTables SysTrigBody
+syn keyword fglKeyword SysTriggers SysUsers SysViews SysViolations
+syn keyword fglKeyword TAB TABLE TABLES TAN TEMP TEXT THEN THROUGH THRU TIME TO
+syn keyword fglKeyword TODAY TOP TOTAL TRACE TRAILER TRAILING TRANSACTION TRIGGER
+syn keyword fglKeyword TRIGGERS TRIM TRUE TRUNC TYPE TYPEDEF
+syn keyword fglKeyword UNCOMMITTED UNCONSTRAINED UNDERLINE UNION UNIQUE UNITS UNLOAD
+syn keyword fglKeyword UNLOCK UNSIGNED UP UPDATE UPSHIFT USER USING
+syn keyword fglKeyword VALIDATE VALUE VALUES VARCHAR VARIABLES VARIANCE VARYING
+syn keyword fglKeyword VERIFY VIEW VIOLATIONS
+syn keyword fglKeyword WAIT WAITING WARNING WEEKDAY WHEN WHENEVER WHERE WHILE WHITE
+syn keyword fglKeyword WINDOW WITH WITHOUT WORDWRAP WORK WRAP WRITE
+syn keyword fglKeyword YEAR YELLOW
+syn keyword fglKeyword ZEROFILL
+
+" Strings and characters:
+syn region fglString		start=+"+  skip=+\\\\\|\\"+  end=+"+
+syn region fglString		start=+'+  skip=+\\\\\|\\"+  end=+'+
+
+" Numbers:
+syn match fglNumber		"-\=\<[0-9]*\.\=[0-9_]\>"
+
+" Comments:
+syn region fglComment    start="{"  end="}"
+syn match fglComment	"--.*"
+syn match fglComment	"#.*"
+
+" Not a comment even though it looks like one (Dynamic 4GL/FourJs directive)
+syn match fglSpecial	"--#"
+syn match fglSpecial	"--@"
+
+syn sync ccomment fglComment
+
+" 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_fgl_syntax_inits")
+  if version < 508
+    let did_fgl_syntax_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  HiLink fglComment	Comment
+  "HiLink fglKeyword	fglSpecial
+  HiLink fglKeyword	fglStatement
+  HiLink fglNumber	Number
+  HiLink fglOperator	fglStatement
+  HiLink fglSpecial	Special
+  HiLink fglStatement	Statement
+  HiLink fglString	String
+  HiLink fglType	Type
+
+  delcommand HiLink
+endif
+
+let b:current_syntax = "fgl"
+
+" vim: ts=8