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- " Vim syntax file
- " Language: COBOL
- " Maintainer: Tim Pope <vimNOSPAM@tpope.info>
- " (formerly Davyd Ondrejko <vondraco@columbus.rr.com>)
- " (formerly Sitaram Chamarty <sitaram@diac.com> and
- " James Mitchell <james_mitchell@acm.org>)
- " $Id: cobol.vim,v 1.2 2007/05/05 18:23:43 vimboss Exp $
-
- " 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
-
- " MOST important - else most of the keywords wont work!
- if version < 600
- set isk=@,48-57,-
- else
- setlocal isk=@,48-57,-
- endif
-
- syn case ignore
-
- syn cluster cobolStart contains=cobolAreaA,cobolAreaB,cobolComment,cobolCompiler
- syn cluster cobolAreaA contains=cobolParagraph,cobolSection,cobolDivision
- "syn cluster cobolAreaB contains=
- syn cluster cobolAreaAB contains=cobolLine
- syn cluster cobolLine contains=cobolReserved
- syn match cobolMarker "^\%( \{,5\}[^ ]\)\@=.\{,6}" nextgroup=@cobolStart
- syn match cobolSpace "^ \{6\}" nextgroup=@cobolStart
- syn match cobolAreaA " \{1,4\}" contained nextgroup=@cobolAreaA,@cobolAreaAB
- syn match cobolAreaB " \{5,\}\|- *" contained nextgroup=@cobolAreaB,@cobolAreaAB
- syn match cobolComment "[/*C].*$" contained
- syn match cobolCompiler "$.*$" contained
- syn match cobolLine ".*$" contained contains=cobolReserved,@cobolLine
-
- syn match cobolDivision "[A-Z][A-Z0-9-]*[A-Z0-9]\s\+DIVISION\."he=e-1 contained contains=cobolDivisionName
- syn keyword cobolDivisionName contained IDENTIFICATION ENVIRONMENT DATA PROCEDURE
- syn match cobolSection "[A-Z][A-Z0-9-]*[A-Z0-9]\s\+SECTION\."he=e-1 contained contains=cobolSectionName
- syn keyword cobolSectionName contained CONFIGURATION INPUT-OUTPUT FILE WORKING-STORAGE LOCAL-STORAGE LINKAGE
- syn match cobolParagraph "\a[A-Z0-9-]*[A-Z0-9]\.\|\d[A-Z0-9-]*[A-Z]\."he=e-1 contained contains=cobolParagraphName
- syn keyword cobolParagraphName contained PROGRAM-ID SOURCE-COMPUTER OBJECT-COMPUTER SPECIAL-NAMES FILE-CONTROL I-O-CONTROL
-
-
- "syn match cobolKeys "^\a\{1,6\}" contains=cobolReserved
- syn keyword cobolReserved contained ACCEPT ACCESS ADD ADDRESS ADVANCING AFTER ALPHABET ALPHABETIC
- syn keyword cobolReserved contained ALPHABETIC-LOWER ALPHABETIC-UPPER ALPHANUMERIC ALPHANUMERIC-EDITED ALS
- syn keyword cobolReserved contained ALTERNATE AND ANY ARE AREA AREAS ASCENDING ASSIGN AT AUTHOR BEFORE BINARY
- syn keyword cobolReserved contained BLANK BLOCK BOTTOM BY CANCEL CBLL CD CF CH CHARACTER CHARACTERS CLASS
- syn keyword cobolReserved contained CLOCK-UNITS CLOSE COBOL CODE CODE-SET COLLATING COLUMN COMMA COMMON
- syn keyword cobolReserved contained COMMUNICATIONS COMPUTATIONAL COMPUTE CONTENT CONTINUE
- syn keyword cobolReserved contained CONTROL CONVERTING CORR CORRESPONDING COUNT CURRENCY DATE DATE-COMPILED
- syn keyword cobolReserved contained DATE-WRITTEN DAY DAY-OF-WEEK DE DEBUG-CONTENTS DEBUG-ITEM DEBUG-LINE
- syn keyword cobolReserved contained DEBUG-NAME DEBUG-SUB-1 DEBUG-SUB-2 DEBUG-SUB-3 DEBUGGING DECIMAL-POINT
- syn keyword cobolReserved contained DELARATIVES DELETE DELIMITED DELIMITER DEPENDING DESCENDING DESTINATION
- syn keyword cobolReserved contained DETAIL DISABLE DISPLAY DIVIDE DIVISION DOWN DUPLICATES DYNAMIC EGI ELSE EMI
- syn keyword cobolReserved contained ENABLE END-ADD END-COMPUTE END-DELETE END-DIVIDE END-EVALUATE END-IF
- syn keyword cobolReserved contained END-MULTIPLY END-OF-PAGE END-READ END-RECEIVE END-RETURN
- syn keyword cobolReserved contained END-REWRITE END-SEARCH END-START END-STRING END-SUBTRACT END-UNSTRING
- syn keyword cobolReserved contained END-WRITE EQUAL ERROR ESI EVALUATE EVERY EXCEPTION EXIT
- syn keyword cobolReserved contained EXTEND EXTERNAL FALSE FD FILLER FINAL FIRST FOOTING FOR FROM
- syn keyword cobolReserved contained GENERATE GIVING GLOBAL GREATER GROUP HEADING HIGH-VALUE HIGH-VALUES I-O
- syn keyword cobolReserved contained IN INDEX INDEXED INDICATE INITIAL INITIALIZE
- syn keyword cobolReserved contained INITIATE INPUT INSPECT INSTALLATION INTO IS JUST
- syn keyword cobolReserved contained JUSTIFIED KEY LABEL LAST LEADING LEFT LENGTH LOCK MEMORY
- syn keyword cobolReserved contained MERGE MESSAGE MODE MODULES MOVE MULTIPLE MULTIPLY NATIVE NEGATIVE NEXT NO NOT
- syn keyword cobolReserved contained NUMBER NUMERIC NUMERIC-EDITED OCCURS OF OFF OMITTED ON OPEN
- syn keyword cobolReserved contained OPTIONAL OR ORDER ORGANIZATION OTHER OUTPUT OVERFLOW PACKED-DECIMAL PADDING
- syn keyword cobolReserved contained PAGE PAGE-COUNTER PERFORM PF PH PIC PICTURE PLUS POINTER POSITION POSITIVE
- syn keyword cobolReserved contained PRINTING PROCEDURES PROCEDD PROGRAM PURGE QUEUE QUOTES
- syn keyword cobolReserved contained RANDOM RD READ RECEIVE RECORD RECORDS REDEFINES REEL REFERENCE REFERENCES
- syn keyword cobolReserved contained RELATIVE RELEASE REMAINDER REMOVAL REPLACE REPLACING REPORT REPORTING
- syn keyword cobolReserved contained REPORTS RERUN RESERVE RESET RETURN RETURNING REVERSED REWIND REWRITE RF RH
- syn keyword cobolReserved contained RIGHT ROUNDED RUN SAME SD SEARCH SECTION SECURITY SEGMENT SEGMENT-LIMITED
- syn keyword cobolReserved contained SELECT SEND SENTENCE SEPARATE SEQUENCE SEQUENTIAL SET SIGN SIZE SORT
- syn keyword cobolReserved contained SORT-MERGE SOURCE STANDARD
- syn keyword cobolReserved contained STANDARD-1 STANDARD-2 START STATUS STOP STRING SUB-QUEUE-1 SUB-QUEUE-2
- syn keyword cobolReserved contained SUB-QUEUE-3 SUBTRACT SUM SUPPRESS SYMBOLIC SYNC SYNCHRONIZED TABLE TALLYING
- syn keyword cobolReserved contained TAPE TERMINAL TERMINATE TEST TEXT THAN THEN THROUGH THRU TIME TIMES TO TOP
- syn keyword cobolReserved contained TRAILING TRUE TYPE UNIT UNSTRING UNTIL UP UPON USAGE USE USING VALUE VALUES
- syn keyword cobolReserved contained VARYING WHEN WITH WORDS WRITE
- syn match cobolReserved contained "\<CONTAINS\>"
- syn match cobolReserved contained "\<\(IF\|INVALID\|END\|EOP\)\>"
- syn match cobolReserved contained "\<ALL\>"
-
- syn cluster cobolLine add=cobolConstant,cobolNumber,cobolPic
- syn keyword cobolConstant SPACE SPACES NULL ZERO ZEROES ZEROS LOW-VALUE LOW-VALUES
-
- syn match cobolNumber "\<-\=\d*\.\=\d\+\>" contained
- syn match cobolPic "\<S*9\+\>" contained
- syn match cobolPic "\<$*\.\=9\+\>" contained
- syn match cobolPic "\<Z*\.\=9\+\>" contained
- syn match cobolPic "\<V9\+\>" contained
- syn match cobolPic "\<9\+V\>" contained
- syn match cobolPic "\<-\+[Z9]\+\>" contained
- syn match cobolTodo "todo" contained containedin=cobolComment
-
- " For MicroFocus or other inline comments, include this line.
- " syn region cobolComment start="*>" end="$" contains=cobolTodo,cobolMarker
-
- syn match cobolBadLine "[^ D\*$/-].*" contained
- " If comment mark somehow gets into column past Column 7.
- syn match cobolBadLine "\s\+\*.*" contained
- syn cluster cobolStart add=cobolBadLine
-
-
- syn keyword cobolGoTo GO GOTO
- syn keyword cobolCopy COPY
-
- " cobolBAD: things that are BAD NEWS!
- syn keyword cobolBAD ALTER ENTER RENAMES
-
- syn cluster cobolLine add=cobolGoTo,cobolCopy,cobolBAD,cobolWatch,cobolEXECs
-
- " cobolWatch: things that are important when trying to understand a program
- syn keyword cobolWatch OCCURS DEPENDING VARYING BINARY COMP REDEFINES
- syn keyword cobolWatch REPLACING RUN
- syn match cobolWatch "COMP-[123456XN]"
-
- syn keyword cobolEXECs EXEC END-EXEC
-
-
- syn cluster cobolAreaA add=cobolDeclA
- syn cluster cobolAreaAB add=cobolDecl
- syn match cobolDeclA "\(0\=1\|77\|78\) " contained nextgroup=cobolLine
- syn match cobolDecl "[1-4]\d " contained nextgroup=cobolLine
- syn match cobolDecl "0\=[2-9] " contained nextgroup=cobolLine
- syn match cobolDecl "66 " contained nextgroup=cobolLine
-
- syn match cobolWatch "88 " contained nextgroup=cobolLine
-
- "syn match cobolBadID "\k\+-\($\|[^-A-Z0-9]\)" contained
-
- syn cluster cobolLine add=cobolCALLs,cobolString,cobolCondFlow
- syn keyword cobolCALLs CALL END-CALL CANCEL GOBACK PERFORM END-PERFORM INVOKE
- syn match cobolCALLs "EXIT \+PROGRAM"
- syn match cobolExtras /\<VALUE \+\d\+\./hs=s+6,he=e-1
-
- syn match cobolString /"[^"]*\("\|$\)/
- syn match cobolString /'[^']*\('\|$\)/
-
- "syn region cobolLine start="^.\{6}[ D-]" end="$" contains=ALL
- syn match cobolIndicator "\%7c[D-]" contained
-
- if exists("cobol_legacy_code")
- syn region cobolCondFlow contains=ALLBUT,cobolLine start="\<\(IF\|INVALID\|END\|EOP\)\>" skip=/\('\|"\)[^"]\{-}\("\|'\|$\)/ end="\." keepend
- endif
-
- " many legacy sources have junk in columns 1-6: must be before others
- " Stuff after column 72 is in error - must be after all other "match" entries
- if exists("cobol_legacy_code")
- syn match cobolBadLine "\%73c.*" containedin=ALLBUT,cobolComment
- else
- syn match cobolBadLine "\%73c.*" containedin=ALL
- endif
-
- " 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_cobol_syntax_inits")
- if version < 508
- let did_cobol_syntax_inits = 1
- command -nargs=+ HiLink hi link <args>
- else
- command -nargs=+ HiLink hi def link <args>
- endif
-
- HiLink cobolBAD Error
- HiLink cobolBadID Error
- HiLink cobolBadLine Error
- if exists("g:cobol_legacy_code")
- HiLink cobolMarker Comment
- else
- HiLink cobolMarker Error
- endif
- HiLink cobolCALLs Function
- HiLink cobolComment Comment
- HiLink cobolKeys Comment
- HiLink cobolAreaB Special
- HiLink cobolCompiler PreProc
- HiLink cobolCondFlow Special
- HiLink cobolCopy PreProc
- HiLink cobolDeclA cobolDecl
- HiLink cobolDecl Type
- HiLink cobolExtras Special
- HiLink cobolGoTo Special
- HiLink cobolConstant Constant
- HiLink cobolNumber Constant
- HiLink cobolPic Constant
- HiLink cobolReserved Statement
- HiLink cobolDivision Label
- HiLink cobolSection Label
- HiLink cobolParagraph Label
- HiLink cobolDivisionName Keyword
- HiLink cobolSectionName Keyword
- HiLink cobolParagraphName Keyword
- HiLink cobolString Constant
- HiLink cobolTodo Todo
- HiLink cobolWatch Special
- HiLink cobolIndicator Special
-
- delcommand HiLink
- endif
-
- let b:current_syntax = "cobol"
-
- " vim: ts=6 nowrap
-