FM / indent

/usr/share/vim/vim74/indent

Name	Size	Mode	Actions
aap.vim	265	0644	edit dl rm
ada.vim	11147	0644	edit dl rm
ant.vim	290	0644	edit dl rm
automake.vim	231	0644	edit dl rm
awk.vim	7748	0644	edit dl rm
bib.vim	346	0644	edit dl rm
bst.vim	1919	0644	edit dl rm
c.vim	325	0644	edit dl rm
cdl.vim	4172	0644	edit dl rm
ch.vim	470	0644	edit dl rm
chaiscript.vim	1135	0644	edit dl rm
changelog.vim	264	0644	edit dl rm
clojure.vim	12132	0644	edit dl rm
cmake.vim	2754	0644	edit dl rm
cobol.vim	8197	0644	edit dl rm
config.vim	2166	0644	edit dl rm
cpp.vim	329	0644	edit dl rm
cs.vim	327	0644	edit dl rm
css.vim	1719	0644	edit dl rm
cucumber.vim	2624	0644	edit dl rm
cuda.vim	305	0644	edit dl rm
d.vim	510	0644	edit dl rm
dictconf.vim	325	0644	edit dl rm
dictdconf.vim	326	0644	edit dl rm
docbk.vim	324	0644	edit dl rm
dtd.vim	11668	0644	edit dl rm
dtrace.vim	451	0644	edit dl rm
dylan.vim	2662	0644	edit dl rm
eiffel.vim	3208	0644	edit dl rm
erlang.vim	46235	0644	edit dl rm
eruby.vim	2161	0644	edit dl rm
eterm.vim	638	0644	edit dl rm
falcon.vim	13982	0644	edit dl rm
fortran.vim	6559	0644	edit dl rm
framescript.vim	786	0644	edit dl rm
gitconfig.vim	817	0644	edit dl rm
gitolite.vim	996	0644	edit dl rm
haml.vim	2189	0644	edit dl rm
hamster.vim	1407	0644	edit dl rm
html.vim	14812	0644	edit dl rm
htmldjango.vim	273	0644	edit dl rm
idlang.vim	1566	0644	edit dl rm
ishd.vim	1841	0644	edit dl rm
java.vim	4115	0644	edit dl rm
javascript.vim	336	0644	edit dl rm
jsp.vim	462	0644	edit dl rm
ld.vim	1753	0644	edit dl rm
lifelines.vim	637	0644	edit dl rm
liquid.vim	1879	0644	edit dl rm
lisp.vim	353	0644	edit dl rm
logtalk.vim	1690	0644	edit dl rm
lua.vim	1914	0644	edit dl rm
mail.vim	308	0644	edit dl rm
make.vim	3431	0644	edit dl rm
matlab.vim	1928	0644	edit dl rm
mma.vim	2227	0644	edit dl rm
mp.vim	6527	0644	edit dl rm
objc.vim	1645	0644	edit dl rm
ocaml.vim	9110	0644	edit dl rm
occam.vim	4634	0644	edit dl rm
pascal.vim	5653	0644	edit dl rm
perl.vim	5811	0644	edit dl rm
perl6.vim	3503	0644	edit dl rm
php.vim	19423	0644	edit dl rm
postscr.vim	1622	0644	edit dl rm
pov.vim	2643	0644	edit dl rm
prolog.vim	1454	0644	edit dl rm
pyrex.vim	326	0644	edit dl rm
python.vim	5744	0644	edit dl rm
r.vim	14786	0644	edit dl rm
readline.vim	681	0644	edit dl rm
README.txt	1639	0644	edit dl rm
rpl.vim	1835	0644	edit dl rm
rst.vim	1387	0644	edit dl rm
ruby.vim	17546	0644	edit dl rm
sass.vim	1018	0644	edit dl rm
scheme.vim	241	0644	edit dl rm
scss.vim	191	0644	edit dl rm
sdl.vim	2767	0644	edit dl rm
sh.vim	4040	0644	edit dl rm
sml.vim	6418	0644	edit dl rm
sql.vim	1204	0644	edit dl rm
sqlanywhere.vim	13075	0644	edit dl rm
tcl.vim	1602	0644	edit dl rm
tcsh.vim	1243	0644	edit dl rm
tex.vim	9695	0644	edit dl rm
tf.vim	1499	0644	edit dl rm
tilde.vim	994	0644	edit dl rm
treetop.vim	677	0644	edit dl rm
vb.vim	2044	0644	edit dl rm
verilog.vim	7620	0644	edit dl rm
vhdl.vim	13801	0644	edit dl rm
vim.vim	2830	0644	edit dl rm
xf86conf.vim	679	0644	edit dl rm
xhtml.vim	269	0644	edit dl rm
xinetd.vim	1201	0644	edit dl rm
xml.vim	2840	0644	edit dl rm
xsd.vim	253	0644	edit dl rm
xslt.vim	297	0644	edit dl rm
yacc.vim	769	0644	edit dl rm
yaml.vim	4117	0644	edit dl rm
zimbu.vim	3891	0644	edit dl rm
zsh.vim	231	0644	edit dl rm

Edit: /usr/share/vim/vim74/indent/tex.vim (9695B)

" Vim indent file
" Language:     LaTeX
" Maintainer:   YiChao Zhou <broken.zhou AT gmail.com>
" Created:      Sat, 16 Feb 2002 16:50:19 +0100
" Last Change:	2012 Mar 18 19:19:50
" Version: 0.7
"   Please email me if you found something we can do.  Bug report and
"   feature request is 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 Zhou YiChao <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 Zhou Yichao <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 Zhou Yichao <broken.zhou AT gmail.com>
"               (*) Bug fix: improve the smartindent-like indent for "{}" and
"               "[]".
"               2012/02/27 by Zhou Yichao <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 Zhou Yichao <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 Zhou Yichao <broken.zhou AT gmail.com>
"               (*) Modify "&" so that only indent when current line start with
"               "&".
"               2012/03/12 by Zhou Yichao <broken.zhou AT gmail.com>
"               (*) Modify indentkeys.
"               2012/03/18 by Zhou Yichao <broken.zhou AT gmail.com>
"               (*) Add &cpo
"               2013/05/02 by Zhou Yichao <broken.zhou AT gmail.com>
"               (*) Fix problem about GetTeXIndent checker. Thank Albert Netymk
"                   for reporting this.
" }}}

" 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 "[]"
"   
" * 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.
"   
"   NOTE: I've already set the variable below; delete the corresponding line
"   if you don't like this behaviour.
"
"   Per default, it is unset.
"   
"              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'.
"
" * g:tex_indent_and
"
"   If this variable is unset or zero, vim will try to align the line with first
"   "&". This is pretty useful when you use environment like table or align.
"   Note that this feature need to search back some line, so vim may become
"   a little slow.
"
" }}}

" 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_indent_and")
    let g:tex_indent_and = 1
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_indent_paretheses")
    let g:tex_indent_paretheses = 1
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)

" 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), '%.*', ' ','g')     " last line
    let cline = substitute(getline(v:lnum), '%.*', ' ', '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
    
    " You want to align with "&"
    if g:tex_indent_and
        " Align only when current line start with "&"
        if line =~ '&.*\\\\' && cline =~ '^\s*&'
            return indent(v:lnum) + stridx(line, "&") - stridx(cline, "&")
        endif

" set line & lnum to the line which doesn't contain "&"
        while lnum != 0 && (stridx(line, "&") != -1 || line =~ '^\s*%')
            let lnum = prevnonblank(lnum - 1)
            let line = getline(lnum)
        endwhile
    endif

if lnum == 0
        return 0 
    endif

let ind = indent(lnum)

" 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{.*}' && line !~ g:tex_noindent_env
        let ind = ind + &sw

if g:tex_indent_items
            " Add another sw for item-environments
            if line =~ g:tex_itemize_env
                let ind = ind + &sw
            endif
        endif
    endif

" Subtract a 'shiftwidth' when an environment ends
    if cline =~ '\\end{.*}' && cline !~ g:tex_noindent_env

if g:tex_indent_items
            " Remove another sw for item-environments
            if cline =~ g:tex_itemize_env
                let ind = ind - &sw
            endif
        endif

let ind = ind - &sw
    endif

if g:tex_indent_brace
        let sum1 = 0
        for i in range(0, strlen(line)-1)
            if line[i] == "}" || line[i] == "]" ||
                        \ strpart(line, i, 7) == '\right)'
                let sum1 = max([0, sum1-1])
            endif
            if line[i] == "{" || line[i] == "[" ||
                        \ strpart(line, i, 6) == '\left('
                let sum1 += 1
            endif
        endfor

let sum2 = 0
        for i in reverse(range(0, strlen(cline)-1))
            if cline[i] == "{" || cline[i] == "[" ||
                        \ strpart(cline, i, 6) == '\left('
                let sum2 = max([0, sum2-1])
            endif
            if cline[i] == "}" || cline[i] == "]" ||
                        \ strpart(cline, i, 7) == '\right)'
                let sum2 += 1
            endif
        endfor

let ind += (sum1 - sum2) * &sw
    endif

if g:tex_indent_paretheses
    endif

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

if g:tex_indent_items

" '\item' or '\bibitem' itself:
        if cline =~ g:tex_items
            let ind = ind - &sw
        endif

" lines following to '\item' are intented once again:
        if line =~ g:tex_items
            let ind = ind + &sw
        endif

endif

return ind
endfunction "}}}

let &cpo = s:cpo_save
unlet s:cpo_save

" vim: set sw=4 textwidth=80:

cmd: