FM / indent

/usr/share/vim/vim82/indent

Name	Size	Mode	Actions
aap.vim	265	0644	edit dl rm
ada.vim	11235	0644	edit dl rm
ant.vim	290	0644	edit dl rm
automake.vim	243	0644	edit dl rm
awk.vim	7774	0644	edit dl rm
bash.vim	350	0644	edit dl rm
bib.vim	346	0644	edit dl rm
bst.vim	1937	0644	edit dl rm
bzl.vim	2484	0644	edit dl rm
c.vim	325	0644	edit dl rm
cdl.vim	4253	0644	edit dl rm
ch.vim	470	0644	edit dl rm
chaiscript.vim	1138	0644	edit dl rm
changelog.vim	264	0644	edit dl rm
clojure.vim	11668	0644	edit dl rm
cmake.vim	2683	0644	edit dl rm
cobol.vim	8695	0644	edit dl rm
config.vim	2182	0644	edit dl rm
context.vim	752	0644	edit dl rm
cpp.vim	329	0644	edit dl rm
cs.vim	1756	0644	edit dl rm
css.vim	1790	0644	edit dl rm
cucumber.vim	2678	0644	edit dl rm
cuda.vim	305	0644	edit dl rm
d.vim	510	0644	edit dl rm
dictconf.vim	337	0644	edit dl rm
dictdconf.vim	338	0644	edit dl rm
docbk.vim	336	0644	edit dl rm
dosbatch.vim	1335	0644	edit dl rm
dtd.vim	11869	0644	edit dl rm
dtrace.vim	451	0644	edit dl rm
dune.vim	332	0644	edit dl rm
dylan.vim	2707	0644	edit dl rm
eiffel.vim	3317	0644	edit dl rm
elm.vim	3223	0644	edit dl rm
erlang.vim	50066	0644	edit dl rm
eruby.vim	3016	0644	edit dl rm
eterm.vim	668	0644	edit dl rm
falcon.vim	14077	0644	edit dl rm
fortran.vim	7664	0644	edit dl rm
framescript.vim	816	0644	edit dl rm
gitconfig.vim	841	0644	edit dl rm
gitolite.vim	1277	0644	edit dl rm
go.vim	1673	0644	edit dl rm
haml.vim	2203	0644	edit dl rm
hamster.vim	1425	0644	edit dl rm
hog.vim	1892	0644	edit dl rm
html.vim	33539	0644	edit dl rm
htmldjango.vim	273	0644	edit dl rm
idlang.vim	1620	0644	edit dl rm
ishd.vim	1877	0644	edit dl rm
j.vim	1812	0644	edit dl rm
java.vim	4287	0644	edit dl rm
javascript.vim	15362	0644	edit dl rm
javascriptreact.vim	109	0644	edit dl rm
json.vim	4527	0644	edit dl rm
jsp.vim	462	0644	edit dl rm
ld.vim	1792	0644	edit dl rm
less.vim	243	0644	edit dl rm
lifelines.vim	637	0644	edit dl rm
liquid.vim	1899	0644	edit dl rm
lisp.vim	353	0644	edit dl rm
logtalk.vim	1859	0644	edit dl rm
lua.vim	1927	0644	edit dl rm
mail.vim	308	0644	edit dl rm
make.vim	3488	0644	edit dl rm
matlab.vim	4842	0644	edit dl rm
meson.vim	5223	0644	edit dl rm
mf.vim	156	0644	edit dl rm
mma.vim	2235	0644	edit dl rm
mp.vim	11321	0644	edit dl rm
nsis.vim	3257	0644	edit dl rm
objc.vim	1645	0644	edit dl rm
ocaml.vim	9191	0644	edit dl rm
occam.vim	4637	0644	edit dl rm
pascal.vim	5656	0644	edit dl rm
perl.vim	5905	0644	edit dl rm
perl6.vim	3542	0644	edit dl rm
php.vim	25901	0644	edit dl rm
postscr.vim	1649	0644	edit dl rm
pov.vim	2662	0644	edit dl rm
prolog.vim	1804	0644	edit dl rm
pyrex.vim	326	0644	edit dl rm
python.vim	6928	0644	edit dl rm
r.vim	14037	0644	edit dl rm
raml.vim	285	0644	edit dl rm
readline.vim	711	0644	edit dl rm
README.txt	1689	0644	edit dl rm
rhelp.vim	2840	0644	edit dl rm
rmd.vim	1680	0644	edit dl rm
rnoweb.vim	1087	0644	edit dl rm
rpl.vim	1863	0644	edit dl rm
rrst.vim	1195	0644	edit dl rm
rst.vim	1820	0644	edit dl rm
ruby.vim	30119	0644	edit dl rm
rust.vim	6498	0644	edit dl rm
sas.vim	5270	0644	edit dl rm
sass.vim	950	0644	edit dl rm
scala.vim	19430	0644	edit dl rm
scheme.vim	372	0644	edit dl rm
scss.vim	191	0644	edit dl rm
sdl.vim	2794	0644	edit dl rm
sh.vim	9271	0644	edit dl rm
sml.vim	6478	0644	edit dl rm
sql.vim	1204	0644	edit dl rm
sqlanywhere.vim	13426	0644	edit dl rm
sshconfig.vim	796	0644	edit dl rm
systemd.vim	205	0644	edit dl rm
systemverilog.vim	8626	0644	edit dl rm
tcl.vim	2513	0644	edit dl rm
tcsh.vim	1270	0644	edit dl rm
teraterm.vim	1365	0644	edit dl rm
tex.vim	13689	0644	edit dl rm
tf.vim	1549	0644	edit dl rm
tilde.vim	1013	0644	edit dl rm
treetop.vim	707	0644	edit dl rm
typescript.vim	14480	0644	edit dl rm
vb.vim	2089	0644	edit dl rm
verilog.vim	8165	0644	edit dl rm
vhdl.vim	14666	0644	edit dl rm
vim.vim	5702	0644	edit dl rm
vroom.vim	379	0644	edit dl rm
wast.vim	458	0644	edit dl rm
xf86conf.vim	709	0644	edit dl rm
xhtml.vim	269	0644	edit dl rm
xinetd.vim	1231	0644	edit dl rm
xml.vim	7604	0644	edit dl rm
xsd.vim	253	0644	edit dl rm
xslt.vim	297	0644	edit dl rm
yacc.vim	781	0644	edit dl rm
yaml.vim	5471	0644	edit dl rm
zimbu.vim	3936	0644	edit dl rm
zsh.vim	411	0644	edit dl rm

Edit: /usr/share/vim/vim82/indent/yaml.vim (5471B)

" Vim indent file
" Language:	YAML
" Maintainer:	Nikolai Pavlov <zyx.vim@gmail.com>
" Last Update:	Lukas Reineke
" Last Change:	2021 Jan 19

" Only load this indent file when no other was loaded.
if exists('b:did_indent')
  finish
endif

let b:did_indent = 1

setlocal indentexpr=GetYAMLIndent(v:lnum)
setlocal indentkeys=!^F,o,O,0#,0},0],<:>,0-
setlocal nosmartindent

let b:undo_indent = 'setlocal indentexpr< indentkeys< smartindent<'

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

let s:save_cpo = &cpo
set cpo&vim

function s:FindPrevLessIndentedLine(lnum, ...)
    let prevlnum = prevnonblank(a:lnum-1)
    let curindent = a:0 ? a:1 : indent(a:lnum)
    while           prevlnum
                \&&  indent(prevlnum) >=  curindent
                \&& getline(prevlnum) !~# '^\s*#'
        let prevlnum = prevnonblank(prevlnum-1)
    endwhile
    return prevlnum
endfunction

function s:FindPrevLEIndentedLineMatchingRegex(lnum, regex)
    let plilnum = s:FindPrevLessIndentedLine(a:lnum, indent(a:lnum)+1)
    while plilnum && getline(plilnum) !~# a:regex
        let plilnum = s:FindPrevLessIndentedLine(plilnum)
    endwhile
    return plilnum
endfunction

let s:mapkeyregex='\v^\s*\#@!\S@=%(\''%([^'']|\''\'')*\'''.
                \                 '|\"%([^"\\]|\\.)*\"'.
                \                 '|%(%(\:\ )@!.)*)\:%(\ |$)'
let s:liststartregex='\v^\s*%(\-%(\ |$))'

let s:c_ns_anchor_char = '\v%([\n\r\uFEFF \t,[\]{}]@!\p)'
let s:c_ns_anchor_name = s:c_ns_anchor_char.'+'
let s:c_ns_anchor_property =  '\v\&'.s:c_ns_anchor_name

let s:ns_word_char = '\v[[:alnum:]_\-]'
let s:ns_tag_char  = '\v%('.s:ns_word_char.'|[#/;?:@&=+$.~*''()])'
let s:c_named_tag_handle     = '\v\!'.s:ns_word_char.'+\!'
let s:c_secondary_tag_handle = '\v\!\!'
let s:c_primary_tag_handle   = '\v\!'
let s:c_tag_handle = '\v%('.s:c_named_tag_handle.
            \            '|'.s:c_secondary_tag_handle.
            \            '|'.s:c_primary_tag_handle.')'
let s:c_ns_shorthand_tag = '\v'.s:c_tag_handle . s:ns_tag_char.'+'
let s:c_non_specific_tag = '\v\!'
let s:ns_uri_char  = '\v%('.s:ns_word_char.'\v|[#/;?:@&=+$,.!~*''()[\]])'
let s:c_verbatim_tag = '\v\!\<'.s:ns_uri_char.'+\>'
let s:c_ns_tag_property = '\v'.s:c_verbatim_tag.
            \               '\v|'.s:c_ns_shorthand_tag.
            \               '\v|'.s:c_non_specific_tag

let s:block_scalar_header = '\v[|>]%([+-]?[1-9]|[1-9]?[+-])?'

function GetYAMLIndent(lnum)
    if a:lnum == 1 || !prevnonblank(a:lnum-1)
        return 0
    endif

let prevlnum = prevnonblank(a:lnum-1)
    let previndent = indent(prevlnum)

let line = getline(a:lnum)
    if line =~# '^\s*#' && getline(a:lnum-1) =~# '^\s*#'
        " Comment blocks should have identical indent
        return previndent
    elseif line =~# '^\s*[\]}]'
        " Lines containing only closing braces should have previous indent
        return indent(s:FindPrevLessIndentedLine(a:lnum))
    endif

" Ignore comment lines when calculating indent
    while getline(prevlnum) =~# '^\s*#'
        let prevlnum = prevnonblank(prevlnum-1)
        if !prevlnum
            return previndent
        endif
    endwhile

let prevline = getline(prevlnum)
    let previndent = indent(prevlnum)

" Any examples below assume that shiftwidth=2
    if prevline =~# '\v[{[:]$|[:-]\ [|>][+\-]?%(\s+\#.*|\s*)$'
        " Mapping key:
        "     nested mapping: ...
        "
        " - {
        "     key: [
        "         list value
        "     ]
        " }
        "
        " - |-
        "     Block scalar without indentation indicator
        return previndent+shiftwidth()
    elseif prevline =~# '\v[:-]\ [|>]%(\d+[+\-]?|[+\-]?\d+)%(\#.*|\s*)$'
        " - |+2
        "   block scalar with indentation indicator
        "#^^ indent+2, not indent+shiftwidth
        return previndent + str2nr(matchstr(prevline,
                    \'\v([:-]\ [|>])@<=[+\-]?\d+%([+\-]?%(\s+\#.*|\s*)$)@='))
    elseif prevline =~# '\v\"%([^"\\]|\\.)*\\$'
        "    "Multiline string \
        "     with escaped end"
        let qidx = match(prevline, '\v\"%([^"\\]|\\.)*\\')
        return virtcol([prevlnum, qidx+1])
    elseif line =~# s:liststartregex
        " List line should have indent equal to previous list line unless it was 
        " caught by one of the previous rules
        return indent(s:FindPrevLEIndentedLineMatchingRegex(a:lnum,
                    \                                       s:liststartregex))
    elseif line =~# s:mapkeyregex
        " Same for line containing mapping key
        let prevmapline = s:FindPrevLEIndentedLineMatchingRegex(a:lnum,
                    \                                           s:mapkeyregex)
        if getline(prevmapline) =~# '^\s*- '
            return indent(prevmapline) + 2
        else
            return indent(prevmapline)
        endif
    elseif prevline =~# '^\s*- '
        " - List with
        "   multiline scalar
        return previndent+2
    elseif prevline =~# s:mapkeyregex . '\v\s*%(%('.s:c_ns_tag_property.
                \                              '\v|'.s:c_ns_anchor_property.
                \                              '\v|'.s:block_scalar_header.
                \                             '\v)%(\s+|\s*%(\#.*)?$))*'
        " Mapping with: value
        "     that is multiline scalar
        return previndent+shiftwidth()
    endif
    return previndent
endfunction

let &cpo = s:save_cpo

cmd: