| " Vim syntax file |
| " Language: COBOL |
| " Maintainers: Davyd Ondrejko <vondraco@columbus.rr.com> |
| " (formerly Sitaram Chamarty <sitaram@diac.com> and |
| " James Mitchell <james_mitchell@acm.org>) |
| " Last change: 2001 Sep 02 |
| |
| " 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 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 CONFIGURATION CONTENT CONTINUE |
| syn keyword cobolReserved contained CONTROL CONVERTING CORR CORRESPONDING COUNT CURRENCY DATA 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-PERFORM 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 ENVIRONMENT EQUAL ERROR ESI EVALUATE EVERY EXCEPTION EXIT |
| syn keyword cobolReserved contained EXTEND EXTERNAL FALSE FD FILE FILE-CONTROL 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 I-O-CONTROL IDENTIFICATION IN INDEX INDEXED INDICATE INITIAL INITIALIZE |
| syn keyword cobolReserved contained INITIATE INPUT INPUT-OUTPUT 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 OBJECT-COMPUTER 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 PROCEDURE PROCEDURES PROCEDD PROGRAM PROGRAM-ID 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 SOURCE-COMPUTER SPECIAL-NAMES 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 WORKING-STORAGE WRITE |
| syn match cobolReserved contained "\<CONTAINS\>" |
| syn match cobolReserved contained "\<\(IF\|INVALID\|END\|EOP\)\>" |
| syn match cobolReserved contained "\<ALL\>" |
| |
| syn keyword cobolConstant SPACE SPACES NULL ZERO ZEROES ZEROS LOW-VALUE LOW-VALUES |
| |
| syn match cobolMarker "^.\{6\}" |
| syn match cobolBadLine "^.\{6\}[^ D\-*$/].*"hs=s+6 |
| |
| " If comment mark somehow gets into column past Column 7. |
| syn match cobolBadLine "^.\{6\}\s\+\*.*" |
| |
| syn match cobolNumber "\<-\=\d*\.\=\d\+\>" contains=cobolMarker,cobolComment |
| syn match cobolPic "\<S*9\+\>" contains=cobolMarker,cobolComment |
| syn match cobolPic "\<$*\.\=9\+\>" contains=cobolMarker,cobolComment |
| syn match cobolPic "\<Z*\.\=9\+\>" contains=cobolMarker,cobolComment |
| syn match cobolPic "\<V9\+\>" contains=cobolMarker,cobolComment |
| syn match cobolPic "\<9\+V\>" contains=cobolMarker,cobolComment |
| syn match cobolPic "\<-\+[Z9]\+\>" contains=cobolMarker,cobolComment |
| syn match cobolTodo "todo" contained |
| syn match cobolComment "^.\{6\}\*.*"hs=s+6 contains=cobolTodo,cobolMarker |
| syn match cobolComment "^.\{6\}/.*"hs=s+6 contains=cobolTodo,cobolMarker |
| syn match cobolComment "^.\{6\}C.*"hs=s+6 contains=cobolTodo,cobolMarker |
| syn match cobolCompiler "^.\{6\}$.*"hs=s+6 |
| |
| " For MicroFocus or other inline comments, include this line. |
| " syn region cobolComment start="*>" end="$" contains=cobolTodo,cobolMarker |
| |
| syn keyword cobolGoTo GO GOTO |
| syn keyword cobolCopy COPY |
| |
| " cobolBAD: things that are BAD NEWS! |
| syn keyword cobolBAD ALTER ENTER RENAMES |
| |
| " 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 match cobolDecl "^.\{6} \{1,4}\(0\=1\|77\|78\) "hs=s+7,he=e-1 contains=cobolMarker |
| syn match cobolDecl "^.\{6} \+[1-4]\d "hs=s+7,he=e-1 contains=cobolMarker |
| syn match cobolDecl "^.\{6} \+0\=[2-9] "hs=s+7,he=e-1 contains=cobolMarker |
| syn match cobolDecl "^.\{6} \+66 "hs=s+7,he=e-1 contains=cobolMarker |
| |
| syn match cobolWatch "^.\{6} \+88 "hs=s+7,he=e-1 contains=cobolMarker |
| |
| syn match cobolBadID "\k\+-\($\|[^-A-Z0-9]\)" |
| |
| syn keyword cobolCALLs CALL CANCEL GOBACK 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} " end="$" contains=ALL |
| |
| if exists("cobol_legacy_code") |
| syn region cobolCondFlow contains=ALLBUT,cobolLine start="\<\(IF\|INVALID\|END\|EOP\)\>" skip=/\('\|"\)[^"]\{-}\("\|'\|$\)/ end="\." keepend |
| endif |
| |
| if ! exists("cobol_legacy_code") |
| " catch junk in columns 1-6 for modern code |
| syn match cobolBAD "^ \{0,5\}[^ ].*" |
| 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 "^.\{6}[^*/].\{66,\}" |
| else |
| syn match cobolBadLine "^.\{6}.\{67,\}" |
| 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 |
| HiLink cobolMarker Comment |
| HiLink cobolCALLs Function |
| HiLink cobolComment Comment |
| HiLink cobolKeys Comment |
| HiLink cobolAreaB Special |
| HiLink cobolCompiler PreProc |
| HiLink cobolCondFlow Special |
| HiLink cobolCopy PreProc |
| HiLink cobolDecl Type |
| HiLink cobolExtras Special |
| HiLink cobolGoTo Special |
| HiLink cobolConstant Constant |
| HiLink cobolNumber Constant |
| HiLink cobolPic Constant |
| HiLink cobolReserved Statement |
| HiLink cobolString Constant |
| HiLink cobolTodo Todo |
| HiLink cobolWatch Special |
| |
| delcommand HiLink |
| endif |
| |
| let b:current_syntax = "cobol" |
| |
| " vim: ts=6 nowrap |