GIF89a=( õ' 7IAXKgNgYvYx\%wh…hŽth%ˆs%—x¨}9®Œ©€&©‰%¶†(¹–.¹5·œD¹&Çš)ÇŸ5ǘ;Í£*È¡&Õ²)ׯ7×µ<Ñ»4ï°3ø‘HÖ§KͯT÷¨Yÿšqÿ»qÿÔFØ !ù ' !ÿ NETSCAPE2.0 , =( þÀ“pH,È¤rÉl:ŸÐ¨tJ­Z¯Ø¬vËíz¿à°xL.›Ïè´zÍn»ßð¸|N¯Ûïø¼~Ïïûÿ€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§gª«ªE¯°¨¬ª±²Œ¹º¹E¾­”´ÂB¶¯ §Åȸ»ÑD¾¿Á•ÄÅ®° ÝH¾ÒLÀÆDÙ«D¶BÝïðÀ¾DÑÑÔTÌÍíH òGö¨A RÎڐ |¥ ٭&ºìE8œ¹kGÔAÞpx­a¶­ã R2XB®åE8I€Õ6Xî:vT)äžþÀq¦è³¥ì仕F~%xñ  4#ZÔ‰O|-4Bs‘X:= QÉ œš lºÒyXJŠGȦ|s hÏíK–3l7·B|¥$'7Jީܪ‰‡àá”Dæn=Pƒ ¤Òëí‰`䌨ljóá¯Éüv>á–Á¼5 ½.69ûϸd«­ºÀûnlv©‹ªîf{¬ÜãPbŸ  l5‘Ž¯pß ´ ˜3aÅùäI«O’ý·‘áÞ‡˜¾Æ‚ÙÏiÇÿ‹Àƒ #öó)pâš Þ½ ‘Ý{ó)vmÞü%D~ 6f s}ŃƒDØW Eþ`‡þ À…L8xá†ç˜{)x`X/> Ì}mø‚–RØ‘*|`D=‚Ø_ ^ð5 !_…'aä“OÚ—7âcð`D”Cx`ÝÂ¥ä‹éY¹—F¼¤¥Š?¡Õ™ n@`} lď’ÄÉ@4>ñd œ à‘vÒxNÃ×™@žd=ˆgsžG±æ ´²æud &p8Qñ)ˆ«lXD©øÜéAžHìySun jª×k*D¤LH] †¦§C™Jä–´Xb~ʪwStŽ6K,°£qÁœ:9ت:¨þªl¨@¡`‚ûÚ ».Û¬¯t‹ÆSÉ[:°=Š‹„‘Nåû”Ìî{¿ÂA ‡Rà›ÀÙ6úë°Ÿð0Ä_ ½;ÃϱîÉì^ÇÛÇ#Ëë¼ôº!±Ä˜íUîÅÇ;0L1óÁµö«p% AÀºU̬ݵ¼á%霼€‡¯Á~`ÏG¯»À× ­²± =4ªnpð3¾¤³¯­ü¾¦îuÙuµÙ®|%2ÊIÿür¦#0·ÔJ``8È@S@5ê¢ ö×Þ^`8EÜ]ý.뜃Âç 7 ú ȉÞj œ½Dç zý¸iþœÑÙûÄë!ˆÞÀl§Ïw‹*DçI€nEX¯¬¼ &A¬Go¼QföõFç°¯;é¦÷îŽêJ°îúôF5¡ÌQ|îúöXªæ»TÁÏyñêï]ê² o óÎC=öõ›ÒÓPB@ D×½œä(>èCÂxŽ`±«Ÿ–JЀ»Û á¤±p+eE0`ëŽ`A Ú/NE€Ø†À9‚@¤à H½7”à‡%B‰`Àl*ƒó‘–‡8 2ñ%¸ —€:Ù1Á‰E¸àux%nP1ð!‘ðC)¾P81lÑɸF#ˆ€{´âé°ÈB„0>±û °b¡Š´±O‚3È–Ù()yRpbµ¨E.Z‘D8ÊH@% òŒx+%Ù˜Æcü »¸˜fõ¬b·d`Fê™8èXH"ÉÈ-±|1Ô6iI, 2““¬$+](A*jÐ QTÂo‰.ÛU슬Œã„Ž`¯SN¡–¶Äåyše¯ª’­¬‚´b¦Éož œ)åyâ@Ì®3 ÎtT̉°&Ø+žLÀf"Ø-|žçÔ>‡Ðv¦Ðžì\‚ Q1)Ž@Žh#aP72”ˆ™¨$‚ !ù " , =( …7IAXG]KgNgYvYxR"k\%w]'}hŽth%ˆg+ˆs%—r.—m3šx3˜x¨}9®€&©€+¨‡7§‰%¶†(¹–.¹œD¹&ǘ;Í•&ײ)×»4ïÌ6ò§KÍ þ@‘pH,È¤rÉl:ŸÐ¨tJ­Z¯Ø¬vËíz¿à°xL.›Ïè´zÍn»ßð¸|N¯Ûïø¼~Ïïûÿ€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§g «¬ E ±± ¨­¶°ººE Á´”·®C¬²§Ç¶Œ»ÓDÃÕƷ¯Ê±H½ºM×ÁGÚ¬D¶BËÁ½î½DÓôTÏÛßîG»ôõC×CÌ l&âž:'òtU³6ɹ#·Ø)€'Ü.6±&ëÍÈ» K(8p0N?!æ2"ÛˆNIJX>R¼ÐO‚M '¡¨2¸*Ÿþ>#n↠å@‚<[:¡Iïf’ ¤TÚ˘CdbÜÙ“[«ŽEú5MBo¤×@€`@„€Êt W-3 ¶Ÿ¡BíêäjIÝ…Eò9[T…$íêﯧ„…•s»Óȳ¹€ÅÚdc®UUρ#±Ùïldj?´í¼²`\ŽÁðÞu|3'ÖŒ]ë6 ¶S#²‡˜FKLÈ *N E´‘áäŠ$˜›eÄYD„ºq«.è촁ƒs \-ÔjA 9²õ÷å- üúM[Âx(ís÷ì®x€|í¡Ù’p¦‚ ŽkÛTÇDpE@WÜ ²Ç]kŠ1¨ þ€·Yb ÓÁ‰l°*n0 ç™—žzBdОu¾7ĉBl€â‰-ºx~|UåU‰  h*Hœ|e"#"?vpÄiŠe6^ˆ„+qâŠm8 #VÇá ‘å–ÄV„œ|Šè•m"сœn|@›U¶ÆΞ—Špb¥G¨ED”€±Úê2FÌIç? >Éxå Œ± ¡¤„%‘žjŸ‘ꄯ<Ìaà9ijÐ2˜D¦È&›†Z`‚å]wþ¼Â:ç6àB¤7eFJ|õÒ§Õ,¨äàFÇ®cS·Ê¶+B°,‘Þ˜ºNûãØ>PADÌHD¹æž«ÄÀnÌ¥}­#Ë’ë QÀÉSÌÂÇ2ÌXÀ{æk²lQÁ2«ÊðÀ¯w|2Í h‹ÄÂG€,m¾¶ë3ÐÙ6-´ÅE¬L°ÆIij*K½ÀÇqï`DwVÍQXœÚÔpeœ±¬Ñ q˜§Tœ½µƒ°Œìu Â<¶aØ*At¯lmEØ ü ôÛN[P1ÔÛ¦­±$ÜÆ@`ùåDpy¶yXvCAyåB`ŽD¶ 0QwG#¯ æš[^Äþ $ÀÓÝǦ{„L™[±úKÄgÌ;ï£S~¹ìGX.ôgoT.»åˆ°ùŸûù¡?1zö¦Ÿž:ÅgÁ|ìL¹ „®£œŠ‚à0œ]PÁ^p F<"•ç?!,ñ‡N4—…PÄ Á„ö¨Û:Tè@hÀ‹%táÿ:ø-žI<`þ‹p I….)^ 40D#p@ƒj4–؀:²‰1Øâr˜¼F2oW¼#Z†;$Q q” ‘ ÂK¦ñNl#29 !’F@¥Bh·ᏀL!—XFóLH‘Kh¤.«hE&JòG¨¥<™WN!€ÑÙÚˆY„@†>Œž19J" 2,/ &.GXB%ÌRÈ9B6¹W]’î×ÔW¥’IÎ$ ñ‹ÓŒE8YÆ ¼³™ñA5“à®Q.aŸB€&Ø©³ JÁ—! ¦t)K%tœ-¦JF bòNMxLôþ)ÐR¸Ð™‘ èÝ6‘O!THÌ„HÛ ‰ !ù ) , =( …AXKgNgYvYxR"k\%wh…hŽh%ˆg+ˆs%—r.—x3˜x¨}9®€&©€+¨Œ,©‡7§‰%¶†(¹–.¹5·&Çš)ǘ;Í•&×£*Ȳ)ׯ7×»4ï°3øÌ6ò‘HÖ§KÍ»Hó¯T÷¨Yÿ»qÿÇhÿ þÀ”pH,È¤rÉl:ŸÐ¨tJ­Z¯Ø¬vËíz¿à°xL.›Ïè´zÍn»ßð¸|N¯Ûïø¼~Ïïûÿ€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§g ª« E$±²¨ª­ · °²½$E$ÂÕ««D· Í ¿¦Ç¶¸ÌŒ¾³CÃÅÆ E ééH½MÛÂGâªD­ çBêêϾD²ÒaÀà€Š1r­ðÓ¤ ÔožzU!L˜C'¾yW½UGtäÇïÙllê0×àÂuGþ)AÀs[þ·xì ÁxO%ƒûX2ó—  P£n›R/¡ÑšHše+êDm?# —‘Ç£6¡8íJ¡ŸâDiäªM¥Ö„ôj“¬¹£5oQ7°- <‡ *´lãÓŒ2r/a!l)dÈ A™ÈE¢ôÔ͆…ð ;Ö˜c ¡%ß‚’Ùˆâ¸b½—pe~C"BíëÚHïeF2§æŠ8qb t_`urŠeü wÅu3êæPv§h•"ß`íÍxçLĹÜÖ3á  ~Öº“®›¸ÏMDfJÙ °„ÛµáWõ%§œ‚à©–‚X Ó؁)@®Ñ›Eþ´wëuÅSxb8y\mÖzœ¥§ZbºE—ÂLªÌw!y(>¡™wú=Ç|ÅÝs¢d €CÁW)HÜcC$€L Ä7„r.á\{)@ð` @ äXÈ$PD” `šaG:§æˆOˆ72EÐamn]ù"ŒcÊxÑŒ° &dR8`g«iÙŸLR!¦P …d’ä¡“¦ðÎTƒ¦ià|À _ ¥ Qi#¦Šg›Æ ›noMµ ›V ã£)p ç£ÎW…š=Âeªk§†j„ ´®1ß²sÉxéW«jšl|0¯B0Û, \jÛ´›6±¬¶C ÛíWþï|ëÙ‹¸ñzĸV {ì;Ýñn¼òVˆm³I¼³.Ðã¤PN¥ ²µ¼„µCã+¹ÍByî£Ñ¾HŸ›ëê 7ìYÆFTk¨SaoaY$Dµœìï¿Ã29RÈkt Çïfñ ÇÒ:ÀÐSp¹3ÇI¨â¥DZÄ ü9Ïýögñ½­uÔ*3)O‘˜Ö[_hv ,àî×Et Ÿé¶BH€ Õ[ü±64M@ÔSÌM7dÐl5-ÄÙU܍´©zߌ3Ô€3ž„ „ ¶ÛPô½5×g› êÚ˜kN„Ý…0Îj4€Ìë°“#{þÕ3S2çKÜ'ợlø¼Ú2K{° {Û¶?žm𸧠ËI¼nEò='êüóºè^üæÃ_Û=°óž‚ì#Oý¿Í'¡½áo..ÏYìnüñCœO±Áa¿¢Kô½o,üÄËbö²çºíï{ËC Ú— "”Ï{ËK ÍÒw„õ±Oz dÕ¨à:$ ƒô—«v»] A#ð «€¿šéz)Rx׿ˆ¥‚d``èw-îyÏf×K!ð€þ­Ð|ìPľ„=Ì`ý(f” 'Pa ¥ÐBJa%Ðâf§„%Š¡}FàáÝ×6>ÉäŠG"éŽè=ø!oŠ°^FP¼Ø©Q„ÀCÙÁ`(Ž\ÄÝ® ©Â$<n@dÄ E#ììUÒI! ‚#lù‹`k¦ÐÇ'Rró’ZýNBÈMF Í[¤+‹ðɈ-áwj¨¥þ8¾rá ,VÂh„"|½œ=×G_¦Ñ™EØ 0i*%̲˜Æda0mV‚k¾)›;„&6 p>ÓjK “¦Ç# âDÂ:ûc?:R Ó¬fÞéI-Ì“•Ã<ä=™Ï7˜3œ¨˜c2ŒW ,ˆ”8(T™P‰F¡Jhç"‚ ; 403WebShell
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Current File : /usr/share/vim/vim80/indent/tex.vim
" Vim indent file
" Language:     LaTeX
" Maintainer:   Yichao Zhou <broken.zhou AT gmail.com>
" Created:      Sat, 16 Feb 2002 16:50:19 +0100
" Version: 1.0.0
"   Please email me if you found something I can do.  Comments, bug report and
"   feature request are welcome.

" Last Update:  {{{
"               25th Sep 2002, by LH :
"               (*) better support for the option
"               (*) use some regex instead of several '||'.
"               Oct 9th, 2003, by JT:
"               (*) don't change indentation of lines starting with '%'
"               2005/06/15, Moshe Kaminsky <kaminsky AT math.huji.ac.il>
"               (*) New variables:
"                   g:tex_items, g:tex_itemize_env, g:tex_noindent_env
"               2011/3/6, by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Don't change indentation of lines starting with '%'
"                   I don't see any code with '%' and it doesn't work properly
"                   so I add some code.
"               (*) New features: Add smartindent-like indent for "{}" and  "[]".
"               (*) New variables: g:tex_indent_brace
"               2011/9/25, by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Bug fix: smartindent-like indent for "[]"
"               (*) New features: Align with "&".
"               (*) New variable: g:tex_indent_and.
"               2011/10/23 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Bug fix: improve the smartindent-like indent for "{}" and
"               "[]".
"               2012/02/27 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Bug fix: support default folding marker.
"               (*) Indent with "&" is not very handy.  Make it not enable by
"               default.
"               2012/03/06 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Modify "&" behavior and make it default again.  Now "&"
"               won't align when there are more then one "&" in the previous
"               line.
"               (*) Add indent "\left(" and "\right)"
"               (*) Trust user when in "verbatim" and "lstlisting"
"               2012/03/11 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Modify "&" so that only indent when current line start with
"                   "&".
"               2012/03/12 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Modify indentkeys.
"               2012/03/18 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Add &cpo
"               2013/05/02 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Fix problem about GetTeXIndent checker. Thank Albert Netymk
"                   for reporting this.
"               2014/06/23 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Remove the feature g:tex_indent_and because it is buggy.
"               (*) If there is not any obvious indentation hints, we do not
"                   alert our user's current indentation.
"               (*) g:tex_indent_brace now only works if the open brace is the
"                   last character of that line.
"               2014/08/03 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Indent current line if last line has larger indentation
"               2016/11/08 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Fix problems for \[ and \].  Thanks Bruno for reporting.
"               2017/04/30 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Fix a bug between g:tex_noindent_env and g:tex_indent_items
"                   Now g:tex_noindent_env='document\|verbatim\|itemize' (Emacs
"                   style) is supported.  Thanks Miles Wheeler for reporting.
"               2018/02/07 by Yichao Zhou <broken.zhou AT gmail.com>
"               (*) Make indentation more smart in the normal mode
"
" }}}

" Document: {{{
"
" To set the following options (ok, currently it's just one), add a line like
"   let g:tex_indent_items = 1
" to your ~/.vimrc.
"
" * g:tex_indent_brace
"
"   If this variable is unset or non-zero, it will use smartindent-like style
"   for "{}" and "[]".  Now this only works if the open brace is the last
"   character of that line.
"
"         % Example 1
"         \usetikzlibrary{
"           external
"         }
"
"         % Example 2
"         \tikzexternalize[
"           prefix=tikz]
"
" * g:tex_indent_items
"
"   If this variable is set, item-environments are indented like Emacs does
"   it, i.e., continuation lines are indented with a shiftwidth.
"
"              set                      unset
"   ------------------------------------------------------
"       \begin{itemize}            \begin{itemize}
"         \item blablabla            \item blablabla
"           bla bla bla              bla bla bla
"         \item blablabla            \item blablabla
"           bla bla bla              bla bla bla
"       \end{itemize}              \end{itemize}
"
"
" * g:tex_items
"
"   A list of tokens to be considered as commands for the beginning of an item
"   command. The tokens should be separated with '\|'. The initial '\' should
"   be escaped. The default is '\\bibitem\|\\item'.
"
" * g:tex_itemize_env
"
"   A list of environment names, separated with '\|', where the items (item
"   commands matching g:tex_items) may appear. The default is
"   'itemize\|description\|enumerate\|thebibliography'.
"
" * g:tex_noindent_env
"
"   A list of environment names. separated with '\|', where no indentation is
"   required. The default is 'document\|verbatim'.
" }}}

" Only define the function once
if exists("b:did_indent")
    finish
endif

let s:cpo_save = &cpo
set cpo&vim

" Define global variable {{{

let b:did_indent = 1

if !exists("g:tex_indent_items")
    let g:tex_indent_items = 1
endif
if !exists("g:tex_indent_brace")
    let g:tex_indent_brace = 1
endif
if !exists("g:tex_max_scan_line")
    let g:tex_max_scan_line = 60
endif
if g:tex_indent_items
    if !exists("g:tex_itemize_env")
        let g:tex_itemize_env = 'itemize\|description\|enumerate\|thebibliography'
    endif
    if !exists('g:tex_items')
        let g:tex_items = '\\bibitem\|\\item'
    endif
else
    let g:tex_items = ''
endif

if !exists("g:tex_noindent_env")
    let g:tex_noindent_env = 'document\|verbatim\|lstlisting'
endif "}}}

" VIM Setting " {{{
setlocal autoindent
setlocal nosmartindent
setlocal indentexpr=GetTeXIndent()
setlocal indentkeys&
exec 'setlocal indentkeys+=[,(,{,),},],\&' . substitute(g:tex_items, '^\|\(\\|\)', ',=', 'g')
let g:tex_items = '^\s*' . substitute(g:tex_items, '^\(\^\\s\*\)*', '', '')
" }}}

function! GetTeXIndent() " {{{
    " Find a non-blank line above the current line.
    let lnum = prevnonblank(v:lnum - 1)
    let cnum = v:lnum

    " Comment line is not what we need.
    while lnum != 0 && getline(lnum) =~ '^\s*%'
        let lnum = prevnonblank(lnum - 1)
    endwhile

    " At the start of the file use zero indent.
    if lnum == 0
        return 0
    endif

    let line = substitute(getline(lnum), '\s*%.*', '','g')     " last line
    let cline = substitute(getline(v:lnum), '\s*%.*', '', 'g') " current line

    "  We are in verbatim, so do what our user what.
    if synIDattr(synID(v:lnum, indent(v:lnum), 1), "name") == "texZone"
        if empty(cline)
            return indent(lnum)
        else
            return indent(v:lnum)
        end
    endif

    if lnum == 0
        return 0
    endif

    let ind = indent(lnum)
    let stay = 1

    " New code for comment: retain the indent of current line
    if cline =~ '^\s*%'
        return indent(v:lnum)
    endif

    " Add a 'shiftwidth' after beginning of environments.
    " Don't add it for \begin{document} and \begin{verbatim}
    " if line =~ '^\s*\\begin{\(.*\)}'  && line !~ 'verbatim'
    " LH modification : \begin does not always start a line
    " ZYC modification : \end after \begin won't cause wrong indent anymore
    if line =~ '\\begin{.*}' 
        if line !~ g:tex_noindent_env
            let ind = ind + shiftwidth()
            let stay = 0
        endif

        if g:tex_indent_items
            " Add another sw for item-environments
            if line =~ g:tex_itemize_env
                let ind = ind + shiftwidth()
                let stay = 0
            endif
        endif
    endif

    if cline =~ '\\end{.*}'
        let retn = s:GetEndIndentation(v:lnum)
        if retn != -1
            return retn
        endif
    end
    " Subtract a 'shiftwidth' when an environment ends
    if cline =~ '\\end{.*}'
                \ && cline !~ g:tex_noindent_env
                \ && cline !~ '\\begin{.*}.*\\end{.*}'
        if g:tex_indent_items
            " Remove another sw for item-environments
            if cline =~ g:tex_itemize_env
                let ind = ind - shiftwidth()
                let stay = 0
            endif
        endif

        let ind = ind - shiftwidth()
        let stay = 0
    endif

    if g:tex_indent_brace
        if line =~ '[[{]$'
            let ind += shiftwidth()
            let stay = 0
        endif

        if cline =~ '^\s*\\\?[\]}]' && s:CheckPairedIsLastCharacter(v:lnum, indent(v:lnum))
            let ind -= shiftwidth()
            let stay = 0
        endif

        if line !~ '^\s*\\\?[\]}]'
            for i in range(indent(lnum)+1, strlen(line)-1)
                let char = line[i]
                if char == ']' || char == '}'
                    if s:CheckPairedIsLastCharacter(lnum, i)
                        let ind -= shiftwidth()
                        let stay = 0
                    endif
                endif
            endfor
        endif
    endif

    " Special treatment for 'item'
    " ----------------------------

    if g:tex_indent_items
        " '\item' or '\bibitem' itself:
        if cline =~ g:tex_items
            let ind = ind - shiftwidth()
            let stay = 0
        endif
        " lines following to '\item' are intented once again:
        if line =~ g:tex_items
            let ind = ind + shiftwidth()
            let stay = 0
        endif
    endif

    if stay && mode() == 'i'
        " If there is no obvious indentation hint, and indentation is triggered
        " in insert mode, we trust our user.
        if empty(cline)
            return ind
        else
            return max([indent(v:lnum), s:GetLastBeginIndentation(v:lnum)])
        endif
    else
        return ind
    endif
endfunction "}}}

function! s:GetLastBeginIndentation(lnum) " {{{
    let matchend = 1
    for lnum in range(a:lnum-1, max([a:lnum - g:tex_max_scan_line, 1]), -1)
        let line = getline(lnum)
        if line =~ '\\end{.*}'
            let matchend += 1
        endif
        if line =~ '\\begin{.*}'
            let matchend -= 1
        endif
        if matchend == 0
            if line =~ g:tex_noindent_env
                return indent(lnum)
            endif
            if line =~ g:tex_itemize_env
                return indent(lnum) + 2 * shiftwidth()
            endif
            return indent(lnum) + shiftwidth()
        endif
    endfor
    return -1
endfunction

function! s:GetEndIndentation(lnum) " {{{
    if getline(a:lnum) =~ '\\begin{.*}.*\\end{.*}'
        return -1
    endif

    let min_indent = 100
    let matchend = 1
    for lnum in range(a:lnum-1, max([a:lnum-g:tex_max_scan_line, 1]), -1)
        let line = getline(lnum)
        if line =~ '\\end{.*}'
            let matchend += 1
        endif
        if line =~ '\\begin{.*}'
            let matchend -= 1
        endif
        if matchend == 0
            return indent(lnum)
        endif
        if !empty(line)
            let min_indent = min([min_indent, indent(lnum)])
        endif
    endfor
    return min_indent - shiftwidth()
endfunction

" Most of the code is from matchparen.vim
function! s:CheckPairedIsLastCharacter(lnum, col) "{{{
    let c_lnum = a:lnum
    let c_col = a:col+1

    let line = getline(c_lnum)
    if line[c_col-1] == '\'
        let c_col = c_col + 1
    endif
    let c = line[c_col-1]

    let plist = split(&matchpairs, '.\zs[:,]')
    let i = index(plist, c)
    if i < 0
        return 0
    endif

    " Figure out the arguments for searchpairpos().
    if i % 2 == 0
        let s_flags = 'nW'
        let c2 = plist[i + 1]
    else
        let s_flags = 'nbW'
        let c2 = c
        let c = plist[i - 1]
    endif
    if c == '['
        let c = '\['
        let c2 = '\]'
    endif

    " Find the match.  When it was just before the cursor move it there for a
    " moment.
    let save_cursor = winsaveview()
    call cursor(c_lnum, c_col)

    " When not in a string or comment ignore matches inside them.
    " We match "escape" for special items, such as lispEscapeSpecial.
    let s_skip ='synIDattr(synID(line("."), col("."), 0), "name") ' .
                \ '=~?  "string\\|character\\|singlequote\\|escape\\|comment"'
    execute 'if' s_skip '| let s_skip = 0 | endif'

    let stopline = max([0, c_lnum - g:tex_max_scan_line])

    " Limit the search time to 300 msec to avoid a hang on very long lines.
    " This fails when a timeout is not supported.
    try
        let [m_lnum, m_col] = searchpairpos(c, '', c2, s_flags, s_skip, stopline, 100)
    catch /E118/
    endtry

    call winrestview(save_cursor)

    if m_lnum > 0
        let line = getline(m_lnum)
        return strlen(line) == m_col
    endif

    return 0
endfunction "}}}

let &cpo = s:cpo_save
unlet s:cpo_save

" vim: set sw=4 textwidth=80:

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