Gecko [ v3.cesa.co.za ]

Name	Size	Permission	Date
aap.vim	265 B	-rw-r--r--	2025-02-16 05:23
ada.vim	11.06 KB	-rw-r--r--	2025-02-16 05:23
ant.vim	290 B	-rw-r--r--	2025-02-16 05:23
automake.vim	243 B	-rw-r--r--	2025-02-16 05:23
awk.vim	7.68 KB	-rw-r--r--	2025-02-16 05:23
bash.vim	350 B	-rw-r--r--	2025-02-16 05:23
basic.vim	250 B	-rw-r--r--	2025-02-16 05:23
bib.vim	346 B	-rw-r--r--	2025-02-16 05:23
bitbake.vim	583 B	-rw-r--r--	2025-02-16 05:23
bst.vim	1.86 KB	-rw-r--r--	2025-02-16 05:23
bzl.vim	2.86 KB	-rw-r--r--	2025-02-16 05:23
c.vim	325 B	-rw-r--r--	2025-02-16 05:23
cdl.vim	4.26 KB	-rw-r--r--	2025-02-16 05:23
ch.vim	470 B	-rw-r--r--	2025-02-16 05:23
chaiscript.vim	1.18 KB	-rw-r--r--	2025-02-16 05:23
changelog.vim	264 B	-rw-r--r--	2025-02-16 05:23
chatito.vim	731 B	-rw-r--r--	2025-02-16 05:23
clojure.vim	11.29 KB	-rw-r--r--	2025-02-16 05:23
cmake.vim	2.66 KB	-rw-r--r--	2025-02-16 05:23
cobol.vim	8.63 KB	-rw-r--r--	2025-02-16 05:23
config.vim	2.17 KB	-rw-r--r--	2025-02-16 05:23
context.vim	1.67 KB	-rw-r--r--	2025-02-16 05:23
cpp.vim	329 B	-rw-r--r--	2025-02-16 05:23
cs.vim	1.88 KB	-rw-r--r--	2025-02-16 05:23
css.vim	1.77 KB	-rw-r--r--	2025-02-16 05:23
cucumber.vim	2.62 KB	-rw-r--r--	2025-02-16 05:23
cuda.vim	305 B	-rw-r--r--	2025-02-16 05:23
d.vim	605 B	-rw-r--r--	2025-02-16 05:23
dictconf.vim	411 B	-rw-r--r--	2025-02-16 05:23
dictdconf.vim	414 B	-rw-r--r--	2025-02-16 05:23
docbk.vim	336 B	-rw-r--r--	2025-02-16 05:23
dosbatch.vim	1.35 KB	-rw-r--r--	2025-02-16 05:23
dtd.vim	11.79 KB	-rw-r--r--	2025-02-16 05:23
dtrace.vim	451 B	-rw-r--r--	2025-02-16 05:23
dune.vim	332 B	-rw-r--r--	2025-02-16 05:23
dylan.vim	2.75 KB	-rw-r--r--	2025-02-16 05:23
eiffel.vim	3.24 KB	-rw-r--r--	2025-02-16 05:23
elm.vim	3.2 KB	-rw-r--r--	2025-02-16 05:23
erlang.vim	50.74 KB	-rw-r--r--	2025-02-16 05:23
eruby.vim	2.95 KB	-rw-r--r--	2025-02-16 05:23
eterm.vim	743 B	-rw-r--r--	2025-02-16 05:23
expect.vim	207 B	-rw-r--r--	2025-02-16 05:23
falcon.vim	13.84 KB	-rw-r--r--	2025-02-16 05:23
fennel.vim	273 B	-rw-r--r--	2025-02-16 05:23
fish.vim	2.54 KB	-rw-r--r--	2025-02-16 05:23
fortran.vim	7.54 KB	-rw-r--r--	2025-02-16 05:23
framescript.vim	891 B	-rw-r--r--	2025-02-16 05:23
freebasic.vim	237 B	-rw-r--r--	2025-02-16 05:23
gdscript.vim	4.26 KB	-rw-r--r--	2025-02-16 05:23
gitconfig.vim	841 B	-rw-r--r--	2025-02-16 05:23
gitolite.vim	1.29 KB	-rw-r--r--	2025-02-16 05:23
go.vim	1.63 KB	-rw-r--r--	2025-02-16 05:23
gyp.vim	169 B	-rw-r--r--	2025-02-16 05:23
haml.vim	2.19 KB	-rw-r--r--	2025-02-16 05:23
hamster.vim	1.65 KB	-rw-r--r--	2025-02-16 05:23
hare.vim	4.27 KB	-rw-r--r--	2025-02-16 05:23
hog.vim	1.85 KB	-rw-r--r--	2025-02-16 05:23
html.vim	33.09 KB	-rw-r--r--	2025-02-16 05:23
htmldjango.vim	273 B	-rw-r--r--	2025-02-16 05:23
idlang.vim	1.68 KB	-rw-r--r--	2025-02-16 05:23
ishd.vim	1.83 KB	-rw-r--r--	2025-02-16 05:23
j.vim	1.77 KB	-rw-r--r--	2025-02-16 05:23
java.vim	4.19 KB	-rw-r--r--	2025-02-16 05:23
javascript.vim	15.13 KB	-rw-r--r--	2025-02-16 05:23
javascriptreact.vim	109 B	-rw-r--r--	2025-02-16 05:23
json.vim	4.54 KB	-rw-r--r--	2025-02-16 05:23
jsonc.vim	4.62 KB	-rw-r--r--	2025-02-16 05:23
jsp.vim	462 B	-rw-r--r--	2025-02-16 05:23
julia.vim	15.2 KB	-rw-r--r--	2025-02-16 05:23
krl.vim	4.26 KB	-rw-r--r--	2025-02-16 05:23
ld.vim	1.82 KB	-rw-r--r--	2025-02-16 05:23
less.vim	243 B	-rw-r--r--	2025-02-16 05:23
lifelines.vim	638 B	-rw-r--r--	2025-02-16 05:23
liquid.vim	2.03 KB	-rw-r--r--	2025-02-16 05:23
lisp.vim	349 B	-rw-r--r--	2025-02-16 05:23
logtalk.vim	1.82 KB	-rw-r--r--	2025-02-16 05:23
lua.vim	2 KB	-rw-r--r--	2025-02-16 05:23
mail.vim	355 B	-rw-r--r--	2025-02-16 05:23
make.vim	3.48 KB	-rw-r--r--	2025-02-16 05:23
matlab.vim	4.81 KB	-rw-r--r--	2025-02-16 05:23
meson.vim	5.19 KB	-rw-r--r--	2025-02-16 05:23
mf.vim	164 B	-rw-r--r--	2025-02-16 05:23
mma.vim	2.31 KB	-rw-r--r--	2025-02-16 05:23
mp.vim	9.72 KB	-rw-r--r--	2025-02-16 05:23
nginx.vim	1.7 KB	-rw-r--r--	2025-02-16 05:23
nsis.vim	3.23 KB	-rw-r--r--	2025-02-16 05:23
objc.vim	1.65 KB	-rw-r--r--	2025-02-16 05:23
obse.vim	1.4 KB	-rw-r--r--	2025-02-16 05:23
ocaml.vim	8.98 KB	-rw-r--r--	2025-02-16 05:23
occam.vim	4.63 KB	-rw-r--r--	2025-02-16 05:23
pascal.vim	5.66 KB	-rw-r--r--	2025-02-16 05:23
perl.vim	5.91 KB	-rw-r--r--	2025-02-16 05:23
php.vim	25.29 KB	-rw-r--r--	2025-02-16 05:23
postscr.vim	1.64 KB	-rw-r--r--	2025-02-16 05:23
pov.vim	2.71 KB	-rw-r--r--	2025-02-16 05:23
prolog.vim	1.91 KB	-rw-r--r--	2025-02-16 05:23
ps1.vim	410 B	-rw-r--r--	2025-02-16 05:23
pyrex.vim	326 B	-rw-r--r--	2025-02-16 05:23
python.vim	823 B	-rw-r--r--	2025-02-16 05:23
qb64.vim	232 B	-rw-r--r--	2025-02-16 05:23
quarto.vim	23 B	-rw-r--r--	2025-02-16 05:23
r.vim	13.98 KB	-rw-r--r--	2025-02-16 05:23
racket.vim	2.51 KB	-rw-r--r--	2025-02-16 05:23
raku.vim	3.34 KB	-rw-r--r--	2025-02-16 05:23
raml.vim	285 B	-rw-r--r--	2025-02-16 05:23
readline.vim	786 B	-rw-r--r--	2025-02-16 05:23
rhelp.vim	2.82 KB	-rw-r--r--	2025-02-16 05:23
rmd.vim	2.25 KB	-rw-r--r--	2025-02-16 05:23
rnoweb.vim	1.09 KB	-rw-r--r--	2025-02-16 05:23
rpl.vim	1.82 KB	-rw-r--r--	2025-02-16 05:23
rrst.vim	1.19 KB	-rw-r--r--	2025-02-16 05:23
rst.vim	1.78 KB	-rw-r--r--	2025-02-16 05:23
ruby.vim	30.32 KB	-rw-r--r--	2025-02-16 05:23
rust.vim	6.35 KB	-rw-r--r--	2025-02-16 05:23
sas.vim	5.18 KB	-rw-r--r--	2025-02-16 05:23
sass.vim	994 B	-rw-r--r--	2025-02-16 05:23
scala.vim	19.2 KB	-rw-r--r--	2025-02-16 05:23
scheme.vim	372 B	-rw-r--r--	2025-02-16 05:23
scss.vim	191 B	-rw-r--r--	2025-02-16 05:23
sdl.vim	2.76 KB	-rw-r--r--	2025-02-16 05:23
sh.vim	9.04 KB	-rw-r--r--	2025-02-16 05:23
sml.vim	6.42 KB	-rw-r--r--	2025-02-16 05:23
solidity.vim	12.5 KB	-rw-r--r--	2025-02-16 05:23
sql.vim	1.18 KB	-rw-r--r--	2025-02-16 05:23
sqlanywhere.vim	12.96 KB	-rw-r--r--	2025-02-16 05:23
sshconfig.vim	796 B	-rw-r--r--	2025-02-16 05:23
systemverilog.vim	10.55 KB	-rw-r--r--	2025-02-16 05:23
tcl.vim	2.48 KB	-rw-r--r--	2025-02-16 05:23
tcsh.vim	1.35 KB	-rw-r--r--	2025-02-16 05:23
teraterm.vim	1.38 KB	-rw-r--r--	2025-02-16 05:23
tex.vim	13.37 KB	-rw-r--r--	2025-02-16 05:23
tf.vim	1.57 KB	-rw-r--r--	2025-02-16 05:23
tilde.vim	1.11 KB	-rw-r--r--	2025-02-16 05:23
treetop.vim	785 B	-rw-r--r--	2025-02-16 05:23
typescript.vim	14.14 KB	-rw-r--r--	2025-02-16 05:23
vb.vim	4.69 KB	-rw-r--r--	2025-02-16 05:23
verilog.vim	7.98 KB	-rw-r--r--	2025-02-16 05:23
vhdl.vim	14.32 KB	-rw-r--r--	2025-02-16 05:23
vim.vim	609 B	-rw-r--r--	2025-02-16 05:23
vroom.vim	379 B	-rw-r--r--	2025-02-16 05:23
vue.vim	385 B	-rw-r--r--	2025-02-16 05:23
wast.vim	458 B	-rw-r--r--	2025-02-16 05:23
xf86conf.vim	786 B	-rw-r--r--	2025-02-16 05:23
xhtml.vim	269 B	-rw-r--r--	2025-02-16 05:23
xinetd.vim	1.28 KB	-rw-r--r--	2025-02-16 05:23
xml.vim	7.6 KB	-rw-r--r--	2025-02-16 05:23
xsd.vim	253 B	-rw-r--r--	2025-02-16 05:23
xslt.vim	297 B	-rw-r--r--	2025-02-16 05:23
yacc.vim	858 B	-rw-r--r--	2025-02-16 05:23
yaml.vim	5.45 KB	-rw-r--r--	2025-02-16 05:23
zig.vim	2.09 KB	-rw-r--r--	2025-02-16 05:23
zimbu.vim	3.85 KB	-rw-r--r--	2025-02-16 05:23
zsh.vim	411 B	-rw-r--r--	2025-02-16 05:23

Rename

" Vim indent file
" Language:	R
" Author:	Jakson Alves de Aquino <jalvesaq@gmail.com>
" Homepage:     https://github.com/jalvesaq/R-Vim-runtime
" Last Change:	Wed Oct 26, 2022  12:04PM

" Only load this indent file when no other was loaded.
if exists("b:did_indent")
  finish
endif
let b:did_indent = 1

setlocal indentkeys=0{,0},:,!^F,o,O,e
setlocal indentexpr=GetRIndent()

let b:undo_indent = "setl inde< indk<"

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

let s:cpo_save = &cpo
set cpo&vim

" Options to make the indentation more similar to Emacs/ESS:
let g:r_indent_align_args     = get(g:, 'r_indent_align_args',      1)
let g:r_indent_ess_comments   = get(g:, 'r_indent_ess_comments',    0)
let g:r_indent_comment_column = get(g:, 'r_indent_comment_column', 40)
let g:r_indent_ess_compatible = get(g:, 'r_indent_ess_compatible',  0)
let g:r_indent_op_pattern     = get(g:, 'r_indent_op_pattern',
      \ '$&\||\|+\|-\|\*\|/\|=\|\~\|%\|->\||>$\s*$')

function s:RDelete_quotes(line)
  let i = 0
  let j = 0
  let line1 = ""
  let llen = strlen(a:line)
  while i < llen
    if a:line[i] == '"'
      let i += 1
      let line1 = line1 . 's'
      while !(a:line[i] == '"' && ((i > 1 && a:line[i-1] == '\' && a:line[i-2] == '\') || a:line[i-1] != '\')) && i < llen
        let i += 1
      endwhile
      if a:line[i] == '"'
        let i += 1
      endif
    else
      if a:line[i] == "'"
        let i += 1
        let line1 = line1 . 's'
        while !(a:line[i] == "'" && ((i > 1 && a:line[i-1] == '\' && a:line[i-2] == '\') || a:line[i-1] != '\')) && i < llen
          let i += 1
        endwhile
        if a:line[i] == "'"
          let i += 1
        endif
      else
        if a:line[i] == "`"
          let i += 1
          let line1 = line1 . 's'
          while a:line[i] != "`" && i < llen
            let i += 1
          endwhile
          if a:line[i] == "`"
            let i += 1
          endif
        endif
      endif
    endif
    if i == llen
      break
    endif
    let line1 = line1 . a:line[i]
    let j += 1
    let i += 1
  endwhile
  return line1
endfunction

" Convert foo(bar()) int foo()
function s:RDelete_parens(line)
  if s:Get_paren_balance(a:line, "(", ")") != 0
    return a:line
  endif
  let i = 0
  let j = 0
  let line1 = ""
  let llen = strlen(a:line)
  while i < llen
    let line1 = line1 . a:line[i]
    if a:line[i] == '('
      let nop = 1
      while nop > 0 && i < llen
        let i += 1
        if a:line[i] == ')'
          let nop -= 1
        else
          if a:line[i] == '('
            let nop += 1
          endif
        endif
      endwhile
      let line1 = line1 . a:line[i]
    endif
    let i += 1
  endwhile
  return line1
endfunction

function! s:Get_paren_balance(line, o, c)
  let line2 = substitute(a:line, a:o, "", "g")
  let openp = strlen(a:line) - strlen(line2)
  let line3 = substitute(line2, a:c, "", "g")
  let closep = strlen(line2) - strlen(line3)
  return openp - closep
endfunction

function! s:Get_matching_brace(linenr, o, c, delbrace)
  let line = SanitizeRLine(getline(a:linenr))
  if a:delbrace == 1
    let line = substitute(line, '{$', "", "")
  endif
  let pb = s:Get_paren_balance(line, a:o, a:c)
  let i = a:linenr
  while pb != 0 && i > 1
    let i -= 1
    let pb += s:Get_paren_balance(SanitizeRLine(getline(i)), a:o, a:c)
  endwhile
  return i
endfunction

" This function is buggy because there 'if's without 'else'
" It must be rewritten relying more on indentation
function! s:Get_matching_if(linenr, delif)
  let line = SanitizeRLine(getline(a:linenr))
  if a:delif
    let line = substitute(line, "if", "", "g")
  endif
  let elsenr = 0
  let i = a:linenr
  let ifhere = 0
  while i > 0
    let line2 = substitute(line, '\<else\>', "xxx", "g")
    let elsenr += strlen(line) - strlen(line2)
    if line =~ '.*\s*if\s*()' || line =~ '.*\s*if\s*()'
      let elsenr -= 1
      if elsenr == 0
        let ifhere = i
        break
      endif
    endif
    let i -= 1
    let line = SanitizeRLine(getline(i))
  endwhile
  if ifhere
    return ifhere
  else
    return a:linenr
  endif
endfunction

function! s:Get_last_paren_idx(line, o, c, pb)
  let blc = a:pb
  let line = substitute(a:line, '\t', s:curtabstop, "g")
  let theidx = -1
  let llen = strlen(line)
  let idx = 0
  while idx < llen
    if line[idx] == a:o
      let blc -= 1
      if blc == 0
        let theidx = idx
      endif
    else
      if line[idx] == a:c
        let blc += 1
      endif
    endif
    let idx += 1
  endwhile
  return theidx + 1
endfunction

" Get previous relevant line. Search back until getting a line that isn't
" comment or blank
function s:Get_prev_line(lineno)
  let lnum = a:lineno - 1
  let data = getline( lnum )
  while lnum > 0 && (data =~ '^\s*#' || data =~ '^\s*$')
    let lnum = lnum - 1
    let data = getline( lnum )
  endwhile
  return lnum
endfunction

" This function is also used by r-plugin/common_global.vim
" Delete from '#' to the end of the line, unless the '#' is inside a string.
function SanitizeRLine(line)
  let newline = s:RDelete_quotes(a:line)
  let newline = s:RDelete_parens(newline)
  let newline = substitute(newline, '#.*', "", "")
  let newline = substitute(newline, '\s*$', "", "")
  if &filetype == "rhelp" && newline =~ '^\\method{.*}{.*}(.*'
    let newline = substitute(newline, '^\\method{$.*$}{.*}', '\1', "")
  endif
  return newline
endfunction

function GetRIndent()

let clnum = line(".")    " current line

let cline = getline(clnum)
  if cline =~ '^\s*#'
    if g:r_indent_ess_comments == 1
      if cline =~ '^\s*###'
        return 0
      endif
      if cline !~ '^\s*##'
        return g:r_indent_comment_column
      endif
    endif
  endif

let cline = SanitizeRLine(cline)

if cline =~ '^\s*}'
    let indline = s:Get_matching_brace(clnum, '{', '}', 1)
    if indline > 0 && indline != clnum
      let iline = SanitizeRLine(getline(indline))
      if s:Get_paren_balance(iline, "(", ")") == 0 || iline =~ '(\s*{$'
        return indent(indline)
      else
        let indline = s:Get_matching_brace(indline, '(', ')', 1)
        return indent(indline)
      endif
    endif
  endif

if cline =~ '^\s*)$'
    let indline = s:Get_matching_brace(clnum, '(', ')', 1)
    return indent(indline)
  endif

" Find the first non blank line above the current line
  let lnum = s:Get_prev_line(clnum)
  " Hit the start of the file, use zero indent.
  if lnum == 0
    return 0
  endif

let line = SanitizeRLine(getline(lnum))

if &filetype == "rhelp"
    if cline =~ '^\\dontshow{' || cline =~ '^\\dontrun{' || cline =~ '^\\donttest{' || cline =~ '^\\testonly{'
      return 0
    endif
    if line =~ '^\\examples{' || line =~ '^\\usage{' || line =~ '^\\dontshow{' || line =~ '^\\dontrun{' || line =~ '^\\donttest{' || line =~ '^\\testonly{'
      return 0
    endif
  endif

if &filetype == "rnoweb" && line =~ "^<<.*>>="
    return 0
  endif

if cline =~ '^\s*{' && s:Get_paren_balance(cline, '{', '}') > 0
    if g:r_indent_ess_compatible && line =~ ')$'
      let nlnum = lnum
      let nline = line
      while s:Get_paren_balance(nline, '(', ')') < 0
        let nlnum = s:Get_prev_line(nlnum)
        let nline = SanitizeRLine(getline(nlnum)) . nline
      endwhile
      if nline =~ '^\s*function\s*(' && indent(nlnum) == shiftwidth()
        return 0
      endif
    endif
    if s:Get_paren_balance(line, "(", ")") == 0
      return indent(lnum)
    endif
  endif

" line is an incomplete command:
  if line =~ '\<$if\|while\|for\|function$\s*()$' || line =~ '\<else$' || line =~ '<-$' || line =~ '->$'
    return indent(lnum) + shiftwidth()
  endif

" Deal with () and []

let pb = s:Get_paren_balance(line, '(', ')')

if line =~ '^\s*{$' || line =~ '(\s*{' || (pb == 0 && (line =~ '{$' || line =~ '(\s*{$'))
    return indent(lnum) + shiftwidth()
  endif

let s:curtabstop = repeat(' ', &tabstop)

if g:r_indent_align_args == 1
    if pb > 0 && line =~ '{$'
      return s:Get_last_paren_idx(line, '(', ')', pb) + shiftwidth()
    endif

let bb = s:Get_paren_balance(line, '[', ']')

if pb > 0
      if &filetype == "rhelp"
        let ind = s:Get_last_paren_idx(line, '(', ')', pb)
      else
        let ind = s:Get_last_paren_idx(getline(lnum), '(', ')', pb)
      endif
      return ind
    endif

if pb < 0 && line =~ '.*[,&|\-\*+<>]$'
      let lnum = s:Get_prev_line(lnum)
      while pb < 1 && lnum > 0
        let line = SanitizeRLine(getline(lnum))
        let line = substitute(line, '\t', s:curtabstop, "g")
        let ind = strlen(line)
        while ind > 0
          if line[ind] == ')'
            let pb -= 1
          else
            if line[ind] == '('
              let pb += 1
            endif
          endif
          if pb == 1
            return ind + 1
          endif
          let ind -= 1
        endwhile
        let lnum -= 1
      endwhile
      return 0
    endif

if bb > 0
      let ind = s:Get_last_paren_idx(getline(lnum), '[', ']', bb)
      return ind
    endif
  endif

let post_block = 0
  if line =~ '}$' && s:Get_paren_balance(line, '{', '}') < 0
    let lnum = s:Get_matching_brace(lnum, '{', '}', 0)
    let line = SanitizeRLine(getline(lnum))
    if lnum > 0 && line =~ '^\s*{'
      let lnum = s:Get_prev_line(lnum)
      let line = SanitizeRLine(getline(lnum))
    endif
    let pb = s:Get_paren_balance(line, '(', ')')
    let post_block = 1
  endif

" Indent after operator pattern
  let olnum = s:Get_prev_line(lnum)
  let oline = getline(olnum)
  if olnum > 0
    if substitute(line, '#.*', '', '') =~ g:r_indent_op_pattern && s:Get_paren_balance(line, "(", ")") == 0
      if substitute(oline, '#.*', '', '') =~ g:r_indent_op_pattern && s:Get_paren_balance(line, "(", ")") == 0
        return indent(lnum)
      else
        return indent(lnum) + shiftwidth()
      endif
    else
      if substitute(oline, '#.*', '', '') =~ g:r_indent_op_pattern && s:Get_paren_balance(line, "(", ")") == 0
        return indent(lnum) - shiftwidth()
      endif
    endif
  elseif substitute(line, '#.*', '', '') =~ g:r_indent_op_pattern && s:Get_paren_balance(line, "(", ")") == 0
    return indent(lnum) + shiftwidth()
  endif

let post_fun = 0
  if pb < 0 && line !~ ')\s*[,&|\-\*+<>]$'
    let post_fun = 1
    while pb < 0 && lnum > 0
      let lnum -= 1
      let linepiece = SanitizeRLine(getline(lnum))
      let pb += s:Get_paren_balance(linepiece, "(", ")")
      let line = linepiece . line
    endwhile
    if line =~ '{$' && post_block == 0
      return indent(lnum) + shiftwidth()
    endif

" Now we can do some tests again
    if cline =~ '^\s*{'
      return indent(lnum)
    endif
    if post_block == 0
      let newl = SanitizeRLine(line)
      if newl =~ '\<$if\|while\|for\|function$\s*()$' || newl =~ '\<else$' || newl =~ '<-$'
        return indent(lnum) + shiftwidth()
      endif
    endif
  endif

if cline =~ '^\s*else'
    if line =~ '<-\s*if\s*()'
      return indent(lnum) + shiftwidth()
    else
      if line =~ '\<if\s*()'
        return indent(lnum)
      else
        return indent(lnum) - shiftwidth()
      endif
    endif
  endif

let bb = s:Get_paren_balance(line, '[', ']')
  if bb < 0 && line =~ '.*]'
    while bb < 0 && lnum > 0
      let lnum -= 1
      let linepiece = SanitizeRLine(getline(lnum))
      let bb += s:Get_paren_balance(linepiece, "[", "]")
      let line = linepiece . line
    endwhile
    let line = s:RDelete_parens(line)
  endif

let plnum = s:Get_prev_line(lnum)
  let ppost_else = 0
  if plnum > 0
    let pline = SanitizeRLine(getline(plnum))
    let ppost_block = 0
    if pline =~ '}$'
      let ppost_block = 1
      let plnum = s:Get_matching_brace(plnum, '{', '}', 0)
      let pline = SanitizeRLine(getline(plnum))
      if pline =~ '^\s*{$' && plnum > 0
        let plnum = s:Get_prev_line(plnum)
        let pline = SanitizeRLine(getline(plnum))
      endif
    endif

if pline =~ 'else$'
      let ppost_else = 1
      let plnum = s:Get_matching_if(plnum, 0)
      let pline = SanitizeRLine(getline(plnum))
    endif

if pline =~ '^\s*else\s*if\s*('
      let pplnum = s:Get_prev_line(plnum)
      let ppline = SanitizeRLine(getline(pplnum))
      while ppline =~ '^\s*else\s*if\s*(' || ppline =~ '^\s*if\s*()\s*\S$'
        let plnum = pplnum
        let pline = ppline
        let pplnum = s:Get_prev_line(plnum)
        let ppline = SanitizeRLine(getline(pplnum))
      endwhile
      while ppline =~ '\<$if\|while\|for\|function$\s*()$' || ppline =~ '\<else$' || ppline =~ '<-$'
        let plnum = pplnum
        let pline = ppline
        let pplnum = s:Get_prev_line(plnum)
        let ppline = SanitizeRLine(getline(pplnum))
      endwhile
    endif

let ppb = s:Get_paren_balance(pline, '(', ')')
    if ppb < 0 && (pline =~ ')\s*{$' || pline =~ ')$')
      while ppb < 0 && plnum > 0
        let plnum -= 1
        let linepiece = SanitizeRLine(getline(plnum))
        let ppb += s:Get_paren_balance(linepiece, "(", ")")
        let pline = linepiece . pline
      endwhile
      let pline = s:RDelete_parens(pline)
    endif
  endif

let ind = indent(lnum)

if g:r_indent_align_args == 0 && pb != 0
    let ind += pb * shiftwidth()
    return ind
  endif

if g:r_indent_align_args == 0 && bb != 0
    let ind += bb * shiftwidth()
    return ind
  endif

if plnum > 0
    let pind = indent(plnum)
  else
    let pind = 0
  endif

if ind == pind || (ind == (pind  + shiftwidth()) && pline =~ '{$' && ppost_else == 0)
    return ind
  endif

let pline = getline(plnum)
  let pbb = s:Get_paren_balance(pline, '[', ']')

while pind < ind && plnum > 0 && ppb == 0 && pbb == 0
    let ind = pind
    let plnum = s:Get_prev_line(plnum)
    let pline = getline(plnum)
    let ppb = s:Get_paren_balance(pline, '(', ')')
    let pbb = s:Get_paren_balance(pline, '[', ']')
    while pline =~ '^\s*else'
      let plnum = s:Get_matching_if(plnum, 1)
      let pline = getline(plnum)
      let ppb = s:Get_paren_balance(pline, '(', ')')
      let pbb = s:Get_paren_balance(pline, '[', ']')
    endwhile
    let pind = indent(plnum)
    if ind == (pind  + shiftwidth()) && pline =~ '{$'
      return ind
    endif
  endwhile

return ind
endfunction

let &cpo = s:cpo_save
unlet s:cpo_save

" vim: sw=2