PNG  IHDRxsBIT|d pHYs+tEXtSoftwarewww.inkscape.org<,tEXtComment File Manager

File Manager

Path: /usr/share/vim/vim82/indent/

Viewing File: cobol.vim

" Vim indent file
" Language:	cobol
" Maintainer: Ankit Jain <ajatkj@yahoo.co.in>
"     (formerly Tim Pope <vimNOSPAM@tpope.info>)
" $Id: cobol.vim,v 1.1 2007/05/05 18:08:19 vimboss Exp $
" Last Update:	By Ankit Jain on 22.03.2019
" Ankit Jain      22.03.2019     Changes & fixes:
"                                Allow chars in 1st 6 columns
"                                #C22032019

if exists("b:did_indent")
    finish
endif
let b:did_indent = 1

setlocal expandtab
setlocal indentexpr=GetCobolIndent(v:lnum)
setlocal indentkeys&
setlocal indentkeys+=0<*>,0/,0$,0=01,=~division,=~section,0=~end,0=~then,0=~else,0=~when,*<Return>,.

" Only define the function once.
if exists("*GetCobolIndent")
    finish
endif

let s:skip = 'getline(".") =~ "^.\\{6\\}[*/$-]\\|\"[^\"]*\""'

function! s:prevgood(lnum)
    " Find a non-blank line above the current line.
    " Skip over comments.
    let lnum = a:lnum
    while lnum > 0
        let lnum = prevnonblank(lnum - 1)
        let line = getline(lnum)
        if line !~? '^\s*[*/$-]' && line !~? '^.\{6\}[*/$CD-]'
            break
        endif
    endwhile
    return lnum
endfunction

function! s:stripped(lnum)
    return substitute(strpart(getline(a:lnum),0,72),'^\s*','','')
endfunction

function! s:optionalblock(lnum,ind,blocks,clauses)
    let ind = a:ind
    let clauses = '\c\<\%(\<NOT\s\+\)\@<!\%(NOT\s\+\)\=\%('.a:clauses.'\)'
    let begin = '\c-\@<!\<\%('.a:blocks.'\)\>'
    let beginfull = begin.'\ze.*\%(\n\%(\s*\%([*/$-].*\)\=\n\)*\)\=\s*\%('.clauses.'\)'
    let end   = '\c\<end-\%('.a:blocks.'\)\>\|\%(\.\%( \|$\)\)\@='
    let cline = s:stripped(a:lnum)
    let line  = s:stripped(s:prevgood(a:lnum))
    if cline =~? clauses "&& line !~? '^search\>'
        call cursor(a:lnum,1)
        let lastclause = searchpair(beginfull,clauses,end,'bWr',s:skip)
        if getline(lastclause) =~? clauses && s:stripped(lastclause) !~? '^'.begin
            let ind = indent(lastclause)
        elseif lastclause > 0
            let ind = indent(lastclause) + shiftwidth()
            "let ind = ind + shiftwidth()
        endif
    elseif line =~? clauses && cline !~? end
        let ind = ind + shiftwidth()
    endif
    return ind
endfunction

function! GetCobolIndent(lnum) abort
    let minshft = 6
    let ashft = minshft + 1
    let bshft = ashft + 4
    " (Obsolete) numbered lines
    " #C22032019: Columns 1-6 could have alphabets as well as numbers
    "if getline(a:lnum) =~? '^\s*\d\{6\}\%($\|[ */$CD-]\)'
    if getline(a:lnum) =~? '^\s*[a-zA-Z0-9]\{6\}\%($\|[ */$CD-]\)'
        return 0
    endif
    let cline = s:stripped(a:lnum)
    " Comments, etc. must start in the 7th column
    if cline =~? '^[*/$-]'
        return minshft
    elseif cline =~# '^[CD]' && indent(a:lnum) == minshft
        return minshft
    endif
    " Divisions, sections, and file descriptions start in area A
    if cline =~? '\<\(DIVISION\|SECTION\)\%($\|\.\)' || cline =~? '^[FS]D\>'
        return ashft
    endif
    " Fields
    if cline =~? '^0*\(1\|77\)\>'
        return ashft
    endif
    if cline =~? '^\d\+\>'
        let cnum = matchstr(cline,'^\d\+\>')
        let default = 0
        let step = -1
        while step < 2
        let lnum = a:lnum
        while lnum > 0 && lnum < line('$') && lnum > a:lnum - 500 && lnum < a:lnum + 500
            let lnum = step > 0 ? nextnonblank(lnum + step) : prevnonblank(lnum + step)
            let line = getline(lnum)
            let lindent = indent(lnum)
            if line =~? '^\s*\d\+\>'
                let num = matchstr(line,'^\s*\zs\d\+\>')
                if 0+cnum == num
                    return lindent
                elseif 0+cnum > num && default < lindent + shiftwidth()
                    let default = lindent + shiftwidth()
                endif
            elseif lindent < bshft && lindent >= ashft
                break
            endif
        endwhile
        let step = step + 2
        endwhile
        return default ? default : bshft
    endif
    let lnum = s:prevgood(a:lnum)
    " Hit the start of the file, use "zero" indent.
    if lnum == 0
        return ashft
    endif
    " Initial spaces are ignored
    let line = s:stripped(lnum)
    let ind = indent(lnum)
    " Paragraphs.  There may be some false positives.
    if cline =~? '^\(\a[A-Z0-9-]*[A-Z0-9]\|\d[A-Z0-9-]*\a\)\.' "\s*$'
        if cline !~? '^EXIT\s*\.' && line =~? '\.\s*$'
            return ashft
        endif
    endif
    " Paragraphs in the identification division.
    "if cline =~? '^\(PROGRAM-ID\|AUTHOR\|INSTALLATION\|' .
                "\ 'DATE-WRITTEN\|DATE-COMPILED\|SECURITY\)\>'
        "return ashft
    "endif
    if line =~? '\.$'
        " XXX
        return bshft
    endif
    if line =~? '^PERFORM\>'
        let perfline = substitute(line, '\c^PERFORM\s*', "", "")
        if perfline =~? '^\%(\k\+\s\+TIMES\)\=\s*$'
            let ind = ind + shiftwidth()
        elseif perfline =~? '^\%(WITH\s\+TEST\|VARYING\|UNTIL\)\>.*[^.]$'
            let ind = ind + shiftwidth()
        endif
    endif
    if line =~? '^\%(IF\|THEN\|ELSE\|READ\|EVALUATE\|SEARCH\|SELECT\)\>'
        let ind = ind + shiftwidth()
    endif
    let ind = s:optionalblock(a:lnum,ind,'ADD\|COMPUTE\|DIVIDE\|MULTIPLY\|SUBTRACT','ON\s\+SIZE\s\+ERROR')
    let ind = s:optionalblock(a:lnum,ind,'STRING\|UNSTRING\|ACCEPT\|DISPLAY\|CALL','ON\s\+OVERFLOW\|ON\s\+EXCEPTION')
    if cline !~? '^AT\s\+END\>' || line !~? '^SEARCH\>'
        let ind = s:optionalblock(a:lnum,ind,'DELETE\|REWRITE\|START\|WRITE\|READ','INVALID\s\+KEY\|AT\s\+END\|NO\s\+DATA\|AT\s\+END-OF-PAGE')
    endif
    if cline =~? '^WHEN\>'
        call cursor(a:lnum,1)
        " We also search for READ so that contained AT ENDs are skipped
        let lastclause = searchpair('\c-\@<!\<\%(SEARCH\|EVALUATE\|READ\)\>','\c\<\%(WHEN\|AT\s\+END\)\>','\c\<END-\%(SEARCH\|EVALUATE\|READ\)\>','bW',s:skip)
        let g:foo = s:stripped(lastclause)
        if s:stripped(lastclause) =~? '\c\<\%(WHEN\|AT\s\+END\)\>'
            "&& s:stripped(lastclause) !~? '^\%(SEARCH\|EVALUATE\|READ\)\>'
            let ind = indent(lastclause)
        elseif lastclause > 0
            let ind = indent(lastclause) + shiftwidth()
        endif
    elseif line =~? '^WHEN\>'
        let ind = ind + shiftwidth()
    endif
    "I'm not sure why I had this
    "if line =~? '^ELSE\>-\@!' && line !~? '\.$'
        "let ind = indent(s:prevgood(lnum))
    "endif
    if cline =~? '^\(END\)\>-\@!'
        " On lines with just END, 'guess' a simple shift left
        let ind = ind - shiftwidth()
    elseif cline =~? '^\(END-IF\|THEN\|ELSE\)\>-\@!'
        call cursor(a:lnum,indent(a:lnum))
        let match = searchpair('\c-\@<!\<IF\>','\c-\@<!\%(THEN\|ELSE\)\>','\c-\@<!\<END-IF\>\zs','bnW',s:skip)
        if match > 0
            let ind = indent(match)
        endif
    elseif cline =~? '^END-[A-Z]'
        let beginword = matchstr(cline,'\c\<END-\zs[A-Z0-9-]\+')
        let endword = 'END-'.beginword
        let first = 0
        let suffix = '.*\%(\n\%(\%(\s*\|.\{6\}\)[*/].*\n\)*\)\=\s*'
        if beginword =~? '^\%(ADD\|COMPUTE\|DIVIDE\|MULTIPLY\|SUBTRACT\)$'
            let beginword = beginword . suffix . '\<\%(NOT\s\+\)\=ON\s\+SIZE\s\+ERROR'
            let g:beginword = beginword
            let first = 1
        elseif beginword =~? '^\%(STRING\|UNSTRING\)$'
            let beginword = beginword . suffix . '\<\%(NOT\s\+\)\=ON\s\+OVERFLOW'
            let first = 1
        elseif beginword =~? '^\%(ACCEPT\|DISPLAY\)$'
            let beginword = beginword . suffix . '\<\%(NOT\s\+\)\=ON\s\+EXCEPTION'
            let first = 1
        elseif beginword ==? 'CALL'
            let beginword = beginword . suffix . '\<\%(NOT\s\+\)\=ON\s\+\%(EXCEPTION\|OVERFLOW\)'
            let first = 1
        elseif beginword =~? '^\%(DELETE\|REWRITE\|START\|READ\|WRITE\)$'
            let first = 1
            let beginword = beginword . suffix . '\<\%(NOT\s\+\)\=\(INVALID\s\+KEY'
            if beginword =~? '^READ'
                let first = 0
                let beginword = beginword . '\|AT\s\+END\|NO\s\+DATA'
            elseif beginword =~? '^WRITE'
                let beginword = beginword . '\|AT\s\+END-OF-PAGE'
            endif
            let beginword = beginword . '\)'
        endif
        call cursor(a:lnum,indent(a:lnum))
        let match = searchpair('\c-\@<!\<'.beginword.'\>','','\c\<'.endword.'\>\zs','bnW'.(first? 'r' : ''),s:skip)
        if match > 0
            let ind = indent(match)
        elseif cline =~? '^\(END-\(READ\|EVALUATE\|SEARCH\|PERFORM\)\)\>'
            let ind = ind - shiftwidth()
        endif
    endif
    return ind < bshft ? bshft : ind
endfunction
b IDATxytVսϓ22 A@IR :hCiZ[v*E:WũZA ^dQeQ @ !jZ'>gsV仿$|?g)&x-EIENT ;@xT.i%-X}SvS5.r/UHz^_$-W"w)Ɗ/@Z &IoX P$K}JzX:;` &, ŋui,e6mX ԵrKb1ԗ)DADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADA݀!I*]R;I2$eZ#ORZSrr6mteffu*((Pu'v{DIߔ4^pIm'77WEEE;vƎ4-$]'RI{\I&G :IHJ DWBB=\WR޽m o$K(V9ABB.}jѢv`^?IOȅ} ڶmG}T#FJ`56$-ھ}FI&v;0(h;Б38CӧOWf!;A i:F_m9s&|q%=#wZprrrla A &P\\СC[A#! {olF} `E2}MK/vV)i{4BffV\|ۭX`b@kɶ@%i$K z5zhmX[IXZ` 'b%$r5M4º/l ԃߖxhʔ)[@=} K6IM}^5k㏷݆z ΗÿO:gdGBmyT/@+Vɶ纽z񕏵l.y޴it뭷zV0[Y^>Wsqs}\/@$(T7f.InݺiR$푔n.~?H))\ZRW'Mo~v Ov6oԃxz! S,&xm/yɞԟ?'uaSѽb,8GלKboi&3t7Y,)JJ c[nzӳdE&KsZLӄ I?@&%ӟ۶mSMMњ0iؐSZ,|J+N ~,0A0!5%Q-YQQa3}$_vVrf9f?S8`zDADADADADADADADADAdqP,تmMmg1V?rSI꒟]u|l RCyEf٢9 jURbztѰ!m5~tGj2DhG*{H9)꒟ר3:(+3\?/;TUݭʴ~S6lڧUJ*i$d(#=Yݺd{,p|3B))q:vN0Y.jkק6;SɶVzHJJЀ-utѹսk>QUU\޲~]fFnK?&ߡ5b=z9)^|u_k-[y%ZNU6 7Mi:]ۦtk[n X(e6Bb."8cۭ|~teuuw|ήI-5"~Uk;ZicEmN/:]M> cQ^uiƞ??Ңpc#TUU3UakNwA`:Y_V-8.KKfRitv޲* 9S6ֿj,ՃNOMߤ]z^fOh|<>@Å5 _/Iu?{SY4hK/2]4%it5q]GGe2%iR| W&f*^]??vq[LgE_3f}Fxu~}qd-ږFxu~I N>\;͗O֊:̗WJ@BhW=y|GgwܷH_NY?)Tdi'?խwhlmQi !SUUsw4kӺe4rfxu-[nHtMFj}H_u~w>)oV}(T'ebʒv3_[+vn@Ȭ\S}ot}w=kHFnxg S 0eޢm~l}uqZfFoZuuEg `zt~? b;t%>WTkķh[2eG8LIWx,^\thrl^Ϊ{=dž<}qV@ ⠨Wy^LF_>0UkDuʫuCs$)Iv:IK;6ֲ4{^6եm+l3>݆uM 9u?>Zc }g~qhKwڭeFMM~pМuqǿz6Tb@8@Y|jx](^]gf}M"tG -w.@vOqh~/HII`S[l.6nØXL9vUcOoB\xoǤ'T&IǍQw_wpv[kmO{w~>#=P1Pɞa-we:iǏlHo׈꒟f9SzH?+shk%Fs:qVhqY`jvO'ρ?PyX3lх]˾uV{ݞ]1,MzYNW~̈́ joYn}ȚF߾׮mS]F z+EDxm/d{F{-W-4wY듏:??_gPf ^3ecg ҵs8R2מz@TANGj)}CNi/R~}c:5{!ZHӋӾ6}T]G]7W6^n 9*,YqOZj:P?Q DFL|?-^.Ɵ7}fFh׶xe2Pscz1&5\cn[=Vn[ĶE鎀uˌd3GII k;lNmشOuuRVfBE]ۣeӶu :X-[(er4~LHi6:Ѻ@ԅrST0trk%$Č0ez" *z"T/X9|8.C5Feg}CQ%͞ˣJvL/?j^h&9xF`њZ(&yF&Iݻfg#W;3^{Wo^4'vV[[K';+mӍִ]AC@W?1^{එyh +^]fm~iԵ]AB@WTk̏t uR?l.OIHiYyԶ]Aˀ7c:q}ힽaf6Z~қm(+sK4{^6}T*UUu]n.:kx{:2 _m=sAߤU@?Z-Vކеz왍Nэ{|5 pڶn b p-@sPg]0G7fy-M{GCF'%{4`=$-Ge\ eU:m+Zt'WjO!OAF@ik&t݆ϥ_ e}=]"Wz_.͜E3leWFih|t-wZۍ-uw=6YN{6|} |*={Ѽn.S.z1zjۻTH]흾 DuDvmvK.`V]yY~sI@t?/ϓ. m&["+P?MzovVЫG3-GRR[(!!\_,^%?v@ҵő m`Y)tem8GMx.))A]Y i`ViW`?^~!S#^+ѽGZj?Vģ0.))A꨷lzL*]OXrY`DBBLOj{-MH'ii-ϰ ok7^ )쭡b]UXSְmռY|5*cֽk0B7镹%ڽP#8nȎq}mJr23_>lE5$iwui+ H~F`IjƵ@q \ @#qG0".0" l`„.0! ,AQHN6qzkKJ#o;`Xv2>,tێJJ7Z/*A .@fفjMzkg @TvZH3Zxu6Ra'%O?/dQ5xYkU]Rֽkق@DaS^RSּ5|BeHNN͘p HvcYcC5:y #`οb;z2.!kr}gUWkyZn=f Pvsn3p~;4p˚=ē~NmI] ¾ 0lH[_L hsh_ғߤc_њec)g7VIZ5yrgk̞W#IjӪv>՞y睝M8[|]\շ8M6%|@PZڨI-m>=k='aiRo-x?>Q.}`Ȏ:Wsmu u > .@,&;+!!˱tﭧDQwRW\vF\~Q7>spYw$%A~;~}6¾ g&if_=j,v+UL1(tWake:@Ș>j$Gq2t7S?vL|]u/ .(0E6Mk6hiۺzښOrifޱxm/Gx> Lal%%~{lBsR4*}{0Z/tNIɚpV^#Lf:u@k#RSu =S^ZyuR/.@n&΃z~B=0eg뺆#,Þ[B/?H uUf7y Wy}Bwegל`Wh(||`l`.;Ws?V@"c:iɍL֯PGv6zctM̠':wuW;d=;EveD}9J@B(0iհ bvP1{\P&G7D޴Iy_$-Qjm~Yrr&]CDv%bh|Yzni_ˆR;kg}nJOIIwyuL}{ЌNj}:+3Y?:WJ/N+Rzd=hb;dj͒suݔ@NKMԄ jqzC5@y°hL m;*5ezᕏ=ep XL n?מ:r`۵tŤZ|1v`V뽧_csج'ߤ%oTuumk%%%h)uy]Nk[n 'b2 l.=͜E%gf$[c;s:V-͞WߤWh-j7]4=F-X]>ZLSi[Y*We;Zan(ӇW|e(HNNP5[= r4tP &0<pc#`vTNV GFqvTi*Tyam$ߏWyE*VJKMTfFw>'$-ؽ.Ho.8c"@DADADADADADADADADA~j*֘,N;Pi3599h=goضLgiJ5փy~}&Zd9p֚ e:|hL``b/d9p? fgg+%%hMgXosج, ΩOl0Zh=xdjLmhݻoO[g_l,8a]٭+ӧ0$I]c]:粹:Teꢢ"5a^Kgh,&= =՟^߶“ߢE ܹS J}I%:8 IDAT~,9/ʃPW'Mo}zNƍ쨓zPbNZ~^z=4mswg;5 Y~SVMRXUյڱRf?s:w ;6H:ºi5-maM&O3;1IKeamZh͛7+##v+c ~u~ca]GnF'ټL~PPPbn voC4R,ӟgg %hq}@#M4IÇ Oy^xMZx ) yOw@HkN˖-Sǎmb]X@n+i͖!++K3gd\$mt$^YfJ\8PRF)77Wא!Cl$i:@@_oG I{$# 8磌ŋ91A (Im7֭>}ߴJq7ޗt^ -[ԩSj*}%]&' -ɓ'ꫯVzzvB#;a 7@GxI{j޼ƌ.LÇWBB7`O"I$/@R @eee@۷>}0,ɒ2$53Xs|cS~rpTYYY} kHc %&k.], @ADADADADADADADADA@lT<%''*Lo^={رc5h %$+CnܸQ3fҥK}vUVVs9G R,_{xˇ3o߾;TTTd}馛]uuuG~iԩ@4bnvmvfϞ /Peeeq}}za I~,誫{UWW뮻}_~YƍSMMMYχ֝waw\ďcxꩧtEƍկ_?۷5@u?1kNׯWzz/wy>}zj3 k(ٺuq_Zvf̘:~ ABQ&r|!%KҥKgԞ={<_X-z !CyFUUz~ ABQIIIjݺW$UXXDٳZ~ ABQƍecW$<(~<RSSvZujjjԧOZQu@4 8m&&&jԩg$ď1h ͟?_{768@g =@`)))5o6m3)ѣƌJ;wҿUTT /KZR{~a=@0o<*狔iFɶ[ˎ;T]]OX@?K.ۈxN pppppppppppppppppPfl߾] ,{ァk۶mڿo5BTӦMӴiӴ|r DB2e|An!Dy'tkΝ[A $***t5' "!駟oaDnΝ:t֭[gDШQ06qD;@ x M6v(PiizmZ4ew"@̴ixf [~-Fٱc&IZ2|n!?$@{[HTɏ#@hȎI# _m(F /6Z3z'\r,r!;w2Z3j=~GY7"I$iI.p_"?pN`y DD?: _  Gÿab7J !Bx@0 Bo cG@`1C[@0G @`0C_u V1 aCX>W ` | `!<S `"<. `#c`?cAC4 ?c p#~@0?:08&_MQ1J h#?/`7;I  q 7a wQ A 1 Hp !#<8/#@1Ul7=S=K.4Z?E_$i@!1!E4?`P_  @Bă10#: "aU,xbFY1 [n|n #'vEH:`xb #vD4Y hi.i&EΖv#O H4IŶ}:Ikh @tZRF#(tXҙzZ ?I3l7q@õ|ۍ1,GpuY Ꮿ@hJv#xxk$ v#9 5 }_$c S#=+"K{F*m7`#%H:NRSp6I?sIՖ{Ap$I$I:QRv2$Z @UJ*$]<FO4IENDB`