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" Vim indent file
" Language: PHP
" Author: John Wellesz <John.wellesz (AT) teaser (DOT) fr>
" URL: http://www.2072productions.com/vim/indent/php.vim
" Home: https://github.com/2072/PHP-Indenting-for-VIm
" Last Change: 2017 Jun 13
" Version: 1.62
"
"
" Type :help php-indent for available options
"
" A fully commented version of this file is available on github
"
"
" If you find a bug, please open a ticket on github.org
" ( https://github.com/2072/PHP-Indenting-for-VIm/issues ) with an example of
" code that breaks the algorithm.
"
" NOTE: This script must be used with PHP syntax ON and with the php syntax
" script by Lutz Eymers (http://www.isp.de/data/php.vim ) or with the
" script by Peter Hodge (http://www.vim.org/scripts/script.php?script_id=1571 )
" the later is bunbdled by default with Vim 7.
"
"
" In the case you have syntax errors in your script such as HereDoc end
" identifiers not at col 1 you'll have to indent your file 2 times (This
" script will automatically put HereDoc end identifiers at col 1 if
" they are followed by a ';').
"
" NOTE: If you are editing files in Unix file format and that (by accident)
" there are '\r' before new lines, this script won't be able to proceed
" correctly and will make many mistakes because it won't be able to match
" '\s*$' correctly.
" So you have to remove those useless characters first with a command like:
"
" :%s /\r$//g
"
" or simply 'let' the option PHP_removeCRwhenUnix to 1 and the script will
" silently remove them when VIM load this script (at each bufread).
if exists("b:did_indent")
finish
endif
let b:did_indent = 1
let g:php_sync_method = 0
if exists("PHP_default_indenting")
let b:PHP_default_indenting = PHP_default_indenting * shiftwidth()
else
let b:PHP_default_indenting = 0
endif
if exists("PHP_outdentSLComments")
let b:PHP_outdentSLComments = PHP_outdentSLComments * shiftwidth()
else
let b:PHP_outdentSLComments = 0
endif
if exists("PHP_BracesAtCodeLevel")
let b:PHP_BracesAtCodeLevel = PHP_BracesAtCodeLevel
else
let b:PHP_BracesAtCodeLevel = 0
endif
if exists("PHP_autoformatcomment")
let b:PHP_autoformatcomment = PHP_autoformatcomment
else
let b:PHP_autoformatcomment = 1
endif
if exists("PHP_outdentphpescape")
let b:PHP_outdentphpescape = PHP_outdentphpescape
else
let b:PHP_outdentphpescape = 1
endif
if exists("PHP_vintage_case_default_indent") && PHP_vintage_case_default_indent
let b:PHP_vintage_case_default_indent = 1
else
let b:PHP_vintage_case_default_indent = 0
endif
let b:PHP_lastindented = 0
let b:PHP_indentbeforelast = 0
let b:PHP_indentinghuge = 0
let b:PHP_CurrentIndentLevel = b:PHP_default_indenting
let b:PHP_LastIndentedWasComment = 0
let b:PHP_InsideMultilineComment = 0
let b:InPHPcode = 0
let b:InPHPcode_checked = 0
let b:InPHPcode_and_script = 0
let b:InPHPcode_tofind = ""
let b:PHP_oldchangetick = b:changedtick
let b:UserIsTypingComment = 0
let b:optionsset = 0
setlocal nosmartindent
setlocal noautoindent
setlocal nocindent
setlocal nolisp
setlocal indentexpr=GetPhpIndent()
setlocal indentkeys=0{,0},0),0],:,!^F,o,O,e,*<Return>,=?>,=<?,=*/
let s:searchpairflags = 'bWr'
if &fileformat == "unix" && exists("PHP_removeCRwhenUnix") && PHP_removeCRwhenUnix
silent! %s/\r$//g
endif
if exists("*GetPhpIndent")
call ResetPhpOptions()
finish
endif
let s:PHP_validVariable = '[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*'
let s:notPhpHereDoc = '\%(break\|return\|continue\|exit\|die\|else\)'
let s:blockstart = '\%(\%(\%(}\s*\)\=else\%(\s\+\)\=\)\=if\>\|\%(}\s*\)\?else\>\|do\>\|while\>\|switch\>\|case\>\|default\>\|for\%(each\)\=\>\|declare\>\|class\>\|trait\>\|use\>\|interface\>\|abstract\>\|final\>\|try\>\|\%(}\s*\)\=catch\>\|\%(}\s*\)\=finally\>\)'
let s:functionDecl = '\<function\>\%(\s\+'.s:PHP_validVariable.'\)\=\s*(.*'
let s:endline = '\s*\%(//.*\|#.*\|/\*.*\*/\s*\)\=$'
let s:unstated = '\%(^\s*'.s:blockstart.'.*)\|\%(//.*\)\@<!\<e'.'lse\>\)'.s:endline
let s:terminated = '\%(\%(;\%(\s*\%(?>\|}\)\)\=\|<<<\s*[''"]\=\a\w*[''"]\=$\|^\s*}\|^\s*'.s:PHP_validVariable.':\)'.s:endline.'\)'
let s:PHP_startindenttag = '<?\%(.*?>\)\@!\|<script[^>]*>\%(.*<\/script>\)\@!'
let s:structureHead = '^\s*\%(' . s:blockstart . '\)\|'. s:functionDecl . s:endline . '\|\<new\s\+class\>'
let s:escapeDebugStops = 0
function! DebugPrintReturn(scriptLine)
if ! s:escapeDebugStops
echo "debug:" . a:scriptLine
let c = getchar()
if c == "\<Del>"
let s:escapeDebugStops = 1
end
endif
endfunction
function! GetLastRealCodeLNum(startline) " {{{
let lnum = a:startline
if b:GetLastRealCodeLNum_ADD && b:GetLastRealCodeLNum_ADD == lnum + 1
let lnum = b:GetLastRealCodeLNum_ADD
endif
while lnum > 1
let lnum = prevnonblank(lnum)
let lastline = getline(lnum)
if b:InPHPcode_and_script && lastline =~ '?>\s*$'
let lnum = lnum - 1
elseif lastline =~ '^\s*?>.*<?\%(php\)\=\s*$'
let lnum = lnum - 1
elseif lastline =~ '^\s*\%(//\|#\|/\*.*\*/\s*$\)'
let lnum = lnum - 1
elseif lastline =~ '\*/\s*$'
call cursor(lnum, 1)
if lastline !~ '^\*/'
call search('\*/', 'W')
endif
let lnum = searchpair('/\*', '', '\*/', s:searchpairflags, 'Skippmatch2()')
let lastline = getline(lnum)
if lastline =~ '^\s*/\*'
let lnum = lnum - 1
else
break
endif
elseif lastline =~? '\%(//\s*\|?>.*\)\@<!<?\%(php\)\=\s*$\|^\s*<script\>'
while lastline !~ '\(<?.*\)\@<!?>' && lnum > 1
let lnum = lnum - 1
let lastline = getline(lnum)
endwhile
if lastline =~ '^\s*?>'
let lnum = lnum - 1
else
break
endif
elseif lastline =~? '^\a\w*;\=$' && lastline !~? s:notPhpHereDoc
let tofind=substitute( lastline, '\(\a\w*\);\=', '<<<\\s*[''"]\\=\1[''"]\\=$', '')
while getline(lnum) !~? tofind && lnum > 1
let lnum = lnum - 1
endwhile
elseif lastline =~ '^[^''"`]*[''"`][;,]'.s:endline
let tofind=substitute( lastline, '^.*\([''"`]\)[;,].*$', '^[^\1]\\+[\1]$\\|^[^\1]\\+[=([]\\s*[\1]', '')
let trylnum = lnum
while getline(trylnum) !~? tofind && trylnum > 1
let trylnum = trylnum - 1
endwhile
if trylnum == 1
break
else
if lastline =~ ';'.s:endline
while getline(trylnum) !~? s:terminated && getline(trylnum) !~? '{'.s:endline && trylnum > 1
let trylnum = prevnonblank(trylnum - 1)
endwhile
if trylnum == 1
break
end
end
let lnum = trylnum
end
else
break
endif
endwhile
if lnum==1 && getline(lnum) !~ '<?'
let lnum=0
endif
if b:InPHPcode_and_script && 1 > b:InPHPcode
let b:InPHPcode_and_script = 0
endif
return lnum
endfunction " }}}
function! Skippmatch2()
let line = getline(".")
if line =~ "\\([\"']\\).*/\\*.*\\1" || line =~ '\%(//\|#\).*/\*'
return 1
else
return 0
endif
endfun
function! Skippmatch() " {{{
let synname = synIDattr(synID(line("."), col("."), 0), "name")
if synname == "Delimiter" || synname == "phpRegionDelimiter" || synname =~# "^phpParent" || synname == "phpArrayParens" || synname =~# '^php\%(Block\|Brace\)' || synname == "javaScriptBraces" || synname =~# '^php\%(Doc\)\?Comment' && b:UserIsTypingComment
return 0
else
return 1
endif
endfun " }}}
function! FindOpenBracket(lnum, blockStarter) " {{{
call cursor(a:lnum, 1)
let line = searchpair('{', '', '}', 'bW', 'Skippmatch()')
if a:blockStarter == 1
while line > 1
let linec = getline(line)
if linec =~ s:terminated || linec =~ s:structureHead
break
endif
let line = GetLastRealCodeLNum(line - 1)
endwhile
endif
return line
endfun " }}}
let s:blockChars = {'{':1, '[': 1, '(': 1, ')':-1, ']':-1, '}':-1}
function! BalanceDirection (str)
let balance = 0
for c in split(a:str, '\zs')
if has_key(s:blockChars, c)
let balance += s:blockChars[c]
endif
endfor
return balance
endfun
function! FindTheIfOfAnElse (lnum, StopAfterFirstPrevElse) " {{{
if getline(a:lnum) =~# '^\s*}\s*else\%(if\)\=\>'
let beforeelse = a:lnum
else
let beforeelse = GetLastRealCodeLNum(a:lnum - 1)
endif
if !s:level
let s:iftoskip = 0
endif
if getline(beforeelse) =~# '^\s*\%(}\s*\)\=else\%(\s*if\)\@!\>'
let s:iftoskip = s:iftoskip + 1
endif
if getline(beforeelse) =~ '^\s*}'
let beforeelse = FindOpenBracket(beforeelse, 0)
if getline(beforeelse) =~ '^\s*{'
let beforeelse = GetLastRealCodeLNum(beforeelse - 1)
endif
endif
if !s:iftoskip && a:StopAfterFirstPrevElse && getline(beforeelse) =~# '^\s*\%([}]\s*\)\=else\%(if\)\=\>'
return beforeelse
endif
if getline(beforeelse) !~# '^\s*if\>' && beforeelse>1 || s:iftoskip && beforeelse>1
if s:iftoskip && getline(beforeelse) =~# '^\s*if\>'
let s:iftoskip = s:iftoskip - 1
endif
let s:level = s:level + 1
let beforeelse = FindTheIfOfAnElse(beforeelse, a:StopAfterFirstPrevElse)
endif
return beforeelse
endfunction " }}}
let s:defaultORcase = '^\s*\%(default\|case\).*:'
function! FindTheSwitchIndent (lnum) " {{{
let test = GetLastRealCodeLNum(a:lnum - 1)
if test <= 1
return indent(1) - shiftwidth() * b:PHP_vintage_case_default_indent
end
while getline(test) =~ '^\s*}' && test > 1
let test = GetLastRealCodeLNum(FindOpenBracket(test, 0) - 1)
if getline(test) =~ '^\s*switch\>'
let test = GetLastRealCodeLNum(test - 1)
endif
endwhile
if getline(test) =~# '^\s*switch\>'
return indent(test)
elseif getline(test) =~# s:defaultORcase
return indent(test) - shiftwidth() * b:PHP_vintage_case_default_indent
else
return FindTheSwitchIndent(test)
endif
endfunction "}}}
let s:SynPHPMatchGroups = {'phpParent':1, 'Delimiter':1, 'Define':1, 'Storageclass':1, 'StorageClass':1, 'Structure':1, 'Exception':1}
function! IslinePHP (lnum, tofind) " {{{
let cline = getline(a:lnum)
if a:tofind==""
let tofind = "^\\s*[\"'`]*\\s*\\zs\\S"
else
let tofind = a:tofind
endif
let tofind = tofind . '\c'
let coltotest = match (cline, tofind) + 1
let synname = synIDattr(synID(a:lnum, coltotest, 0), "name")
if synname == 'phpStringSingle' || synname == 'phpStringDouble' || synname == 'phpBacktick'
if cline !~ '^\s*[''"`]'
return "SpecStringEntrails"
else
return synname
end
end
if get(s:SynPHPMatchGroups, synname) || synname =~ '^php' || synname =~? '^javaScript'
return synname
else
return ""
endif
endfunction " }}}
let s:autoresetoptions = 0
if ! s:autoresetoptions
let s:autoresetoptions = 1
endif
function! ResetPhpOptions()
if ! b:optionsset && &filetype =~ "php"
if b:PHP_autoformatcomment
setlocal comments=s1:/*,mb:*,ex:*/,://,:#
setlocal formatoptions-=t
setlocal formatoptions+=q
setlocal formatoptions+=r
setlocal formatoptions+=o
setlocal formatoptions+=c
setlocal formatoptions+=b
endif
let b:optionsset = 1
endif
endfunc
call ResetPhpOptions()
function! GetPhpIndent()
let b:GetLastRealCodeLNum_ADD = 0
let UserIsEditing=0
if b:PHP_oldchangetick != b:changedtick
let b:PHP_oldchangetick = b:changedtick
let UserIsEditing=1
endif
if b:PHP_default_indenting
let b:PHP_default_indenting = g:PHP_default_indenting * shiftwidth()
endif
let cline = getline(v:lnum)
if !b:PHP_indentinghuge && b:PHP_lastindented > b:PHP_indentbeforelast
if b:PHP_indentbeforelast
let b:PHP_indentinghuge = 1
endif
let b:PHP_indentbeforelast = b:PHP_lastindented
endif
if b:InPHPcode_checked && prevnonblank(v:lnum - 1) != b:PHP_lastindented
if b:PHP_indentinghuge
let b:PHP_indentinghuge = 0
let b:PHP_CurrentIndentLevel = b:PHP_default_indenting
endif
let real_PHP_lastindented = v:lnum
let b:PHP_LastIndentedWasComment=0
let b:PHP_InsideMultilineComment=0
let b:PHP_indentbeforelast = 0
let b:InPHPcode = 0
let b:InPHPcode_checked = 0
let b:InPHPcode_and_script = 0
let b:InPHPcode_tofind = ""
elseif v:lnum > b:PHP_lastindented
let real_PHP_lastindented = b:PHP_lastindented
else
let real_PHP_lastindented = v:lnum
endif
let b:PHP_lastindented = v:lnum
if !b:InPHPcode_checked " {{{ One time check
let b:InPHPcode_checked = 1
let b:UserIsTypingComment = 0
let synname = ""
if cline !~ '<?.*?>'
let synname = IslinePHP (prevnonblank(v:lnum), "")
endif
if synname!=""
if synname == "SpecStringEntrails"
let b:InPHPcode = -1 " thumb down
let b:InPHPcode_tofind = ""
elseif synname != "phpHereDoc" && synname != "phpHereDocDelimiter"
let b:InPHPcode = 1
let b:InPHPcode_tofind = ""
if synname =~# '^php\%(Doc\)\?Comment'
let b:UserIsTypingComment = 1
let b:InPHPcode_checked = 0
endif
if synname =~? '^javaScript'
let b:InPHPcode_and_script = 1
endif
else
let b:InPHPcode = 0
let lnum = v:lnum - 1
while getline(lnum) !~? '<<<\s*[''"]\=\a\w*[''"]\=$' && lnum > 1
let lnum = lnum - 1
endwhile
let b:InPHPcode_tofind = substitute( getline(lnum), '^.*<<<\s*[''"]\=\(\a\w*\)[''"]\=$', '^\\s*\1;\\=$', '')
endif
else
let b:InPHPcode = 0
let b:InPHPcode_tofind = s:PHP_startindenttag
endif
endif "!b:InPHPcode_checked }}}
" Test if we are indenting PHP code {{{
let lnum = prevnonblank(v:lnum - 1)
let last_line = getline(lnum)
let endline= s:endline
if b:InPHPcode_tofind!=""
if cline =~? b:InPHPcode_tofind
let b:InPHPcode_tofind = ""
let b:UserIsTypingComment = 0
if b:InPHPcode == -1
let b:InPHPcode = 1
return -1
end
let b:InPHPcode = 1
if cline =~ '\*/'
call cursor(v:lnum, 1)
if cline !~ '^\*/'
call search('\*/', 'W')
endif
let lnum = searchpair('/\*', '', '\*/', s:searchpairflags, 'Skippmatch2()')
let b:PHP_CurrentIndentLevel = b:PHP_default_indenting
let b:PHP_LastIndentedWasComment = 0
if cline =~ '^\s*\*/'
return indent(lnum) + 1
else
return indent(lnum)
endif
elseif cline =~? '<script\>'
let b:InPHPcode_and_script = 1
let b:GetLastRealCodeLNum_ADD = v:lnum
endif
endif
endif
if 1 == b:InPHPcode
if !b:InPHPcode_and_script && last_line =~ '\%(<?.*\)\@<!?>\%(.*<?\)\@!' && IslinePHP(lnum, '?>')=~"Delimiter"
if cline !~? s:PHP_startindenttag
let b:InPHPcode = 0
let b:InPHPcode_tofind = s:PHP_startindenttag
elseif cline =~? '<script\>'
let b:InPHPcode_and_script = 1
endif
elseif last_line =~ '^[^''"`]\+[''"`]$' " a string identifier with nothing after it and no other string identifier before
let b:InPHPcode = -1
let b:InPHPcode_tofind = substitute( last_line, '^.*\([''"`]\).*$', '^[^\1]*\1[;,]$', '')
elseif last_line =~? '<<<\s*[''"]\=\a\w*[''"]\=$'
let b:InPHPcode = 0
let b:InPHPcode_tofind = substitute( last_line, '^.*<<<\s*[''"]\=\(\a\w*\)[''"]\=$', '^\\s*\1;\\=$', '')
elseif !UserIsEditing && cline =~ '^\s*/\*\%(.*\*/\)\@!' && getline(v:lnum + 1) !~ '^\s*\*'
let b:InPHPcode = 0
let b:InPHPcode_tofind = '\*/'
elseif cline =~? '^\s*</script>'
let b:InPHPcode = 0
let b:InPHPcode_tofind = s:PHP_startindenttag
endif
endif " }}}
if 1 > b:InPHPcode && !b:InPHPcode_and_script
return -1
endif
" Indent successive // or # comment the same way the first is {{{
let addSpecial = 0
if cline =~ '^\s*\%(//\|#\|/\*.*\*/\s*$\)'
let addSpecial = b:PHP_outdentSLComments
if b:PHP_LastIndentedWasComment == 1
return indent(real_PHP_lastindented)
endif
let b:PHP_LastIndentedWasComment = 1
else
let b:PHP_LastIndentedWasComment = 0
endif " }}}
" Indent multiline /* comments correctly {{{
if b:PHP_InsideMultilineComment || b:UserIsTypingComment
if cline =~ '^\s*\*\%(\/\)\@!'
if last_line =~ '^\s*/\*'
return indent(lnum) + 1
else
return indent(lnum)
endif
else
let b:PHP_InsideMultilineComment = 0
endif
endif
if !b:PHP_InsideMultilineComment && cline =~ '^\s*/\*\%(.*\*/\)\@!'
if getline(v:lnum + 1) !~ '^\s*\*'
return -1
endif
let b:PHP_InsideMultilineComment = 1
endif " }}}
" Things always indented at col 1 (PHP delimiter: <?, ?>, Heredoc end) {{{
if cline =~# '^\s*<?' && cline !~ '?>' && b:PHP_outdentphpescape
return 0
endif
if cline =~ '^\s*?>' && cline !~# '<?' && b:PHP_outdentphpescape
return 0
endif
if cline =~? '^\s*\a\w*;$\|^\a\w*$\|^\s*[''"`][;,]' && cline !~? s:notPhpHereDoc
return 0
endif " }}}
let s:level = 0
let lnum = GetLastRealCodeLNum(v:lnum - 1)
let last_line = getline(lnum)
let ind = indent(lnum)
if ind==0 && b:PHP_default_indenting
let ind = b:PHP_default_indenting
endif
if lnum == 0
return b:PHP_default_indenting + addSpecial
endif
if cline =~ '^\s*}\%(}}\)\@!'
let ind = indent(FindOpenBracket(v:lnum, 1))
let b:PHP_CurrentIndentLevel = b:PHP_default_indenting
return ind
endif
if cline =~ '^\s*\*/'
call cursor(v:lnum, 1)
if cline !~ '^\*/'
call search('\*/', 'W')
endif
let lnum = searchpair('/\*', '', '\*/', s:searchpairflags, 'Skippmatch2()')
let b:PHP_CurrentIndentLevel = b:PHP_default_indenting
if cline =~ '^\s*\*/'
return indent(lnum) + 1
else
return indent(lnum)
endif
endif
if last_line =~ '[;}]'.endline && last_line !~ '^[)\]]' && last_line !~# s:defaultORcase
if ind==b:PHP_default_indenting
return b:PHP_default_indenting + addSpecial
elseif b:PHP_indentinghuge && ind==b:PHP_CurrentIndentLevel && cline !~# '^\s*\%(else\|\%(case\|default\).*:\|[})];\=\)' && last_line !~# '^\s*\%(\%(}\s*\)\=else\)' && getline(GetLastRealCodeLNum(lnum - 1))=~';'.endline
return b:PHP_CurrentIndentLevel + addSpecial
endif
endif
let LastLineClosed = 0
let terminated = s:terminated
let unstated = s:unstated
if ind != b:PHP_default_indenting && cline =~# '^\s*else\%(if\)\=\>'
let b:PHP_CurrentIndentLevel = b:PHP_default_indenting
return indent(FindTheIfOfAnElse(v:lnum, 1))
elseif cline =~# s:defaultORcase
return FindTheSwitchIndent(v:lnum) + shiftwidth() * b:PHP_vintage_case_default_indent
elseif cline =~ '^\s*)\=\s*{'
let previous_line = last_line
let last_line_num = lnum
while last_line_num > 1
if previous_line =~ terminated || previous_line =~ s:structureHead
let ind = indent(last_line_num)
if b:PHP_BracesAtCodeLevel
let ind = ind + shiftwidth()
endif
return ind
endif
let last_line_num = GetLastRealCodeLNum(last_line_num - 1)
let previous_line = getline(last_line_num)
endwhile
elseif last_line =~# unstated && cline !~ '^\s*);\='.endline
let ind = ind + shiftwidth() " we indent one level further when the preceding line is not stated
return ind + addSpecial
elseif (ind != b:PHP_default_indenting || last_line =~ '^[)\]]' ) && last_line =~ terminated
let previous_line = last_line
let last_line_num = lnum
let LastLineClosed = 1
let isSingleLineBlock = 0
while 1
if ! isSingleLineBlock && previous_line =~ '^\s*}\|;\s*}'.endline " XXX
call cursor(last_line_num, 1)
if previous_line !~ '^}'
call search('}\|;\s*}'.endline, 'W')
end
let oldLastLine = last_line_num
let last_line_num = searchpair('{', '', '}', 'bW', 'Skippmatch()')
if getline(last_line_num) =~ '^\s*{'
let last_line_num = GetLastRealCodeLNum(last_line_num - 1)
elseif oldLastLine == last_line_num
let isSingleLineBlock = 1
continue
endif
let previous_line = getline(last_line_num)
continue
else
let isSingleLineBlock = 0
if getline(last_line_num) =~# '^\s*else\%(if\)\=\>'
let last_line_num = FindTheIfOfAnElse(last_line_num, 0)
continue
endif
let last_match = last_line_num
let one_ahead_indent = indent(last_line_num)
let last_line_num = GetLastRealCodeLNum(last_line_num - 1)
let two_ahead_indent = indent(last_line_num)
let after_previous_line = previous_line
let previous_line = getline(last_line_num)
if previous_line =~# s:defaultORcase.'\|{'.endline
break
endif
if after_previous_line=~# '^\s*'.s:blockstart.'.*)'.endline && previous_line =~# '[;}]'.endline
break
endif
if one_ahead_indent == two_ahead_indent || last_line_num < 1
if previous_line =~# '\%(;\|^\s*}\)'.endline || last_line_num < 1
break
endif
endif
endif
endwhile
if indent(last_match) != ind
let ind = indent(last_match)
let b:PHP_CurrentIndentLevel = b:PHP_default_indenting
return ind + addSpecial
endif
endif
if (last_line !~ '^\s*}\%(}}\)\@!')
let plinnum = GetLastRealCodeLNum(lnum - 1)
else
let plinnum = GetLastRealCodeLNum(FindOpenBracket(lnum, 1) - 1)
endif
let AntepenultimateLine = getline(plinnum)
let last_line = substitute(last_line,"\\(//\\|#\\)\\(\\(\\([^\"']*\\([\"']\\)[^\"']*\\5\\)\\+[^\"']*$\\)\\|\\([^\"']*$\\)\\)",'','')
if ind == b:PHP_default_indenting
if last_line =~ terminated && last_line !~# s:defaultORcase
let LastLineClosed = 1
endif
endif
if !LastLineClosed
if last_line =~# '[{(\[]'.endline || last_line =~? '\h\w*\s*(.*,$' && AntepenultimateLine !~ '[,(\[]'.endline && BalanceDirection(last_line) > 0
let dontIndent = 0
if last_line =~ '\S\+\s*{'.endline && last_line !~ '^\s*[)\]]\+\s*{'.endline && last_line !~ s:structureHead
let dontIndent = 1
endif
if !dontIndent && (!b:PHP_BracesAtCodeLevel || last_line !~# '^\s*{')
let ind = ind + shiftwidth()
endif
if b:PHP_BracesAtCodeLevel || b:PHP_vintage_case_default_indent == 1
let b:PHP_CurrentIndentLevel = ind
return ind + addSpecial
endif
elseif last_line =~ '\S\+\s*),'.endline && BalanceDirection(last_line) < 0
call cursor(lnum, 1)
call search('),'.endline, 'W') " line never begins with ) so no need for 'c' flag
let openedparent = searchpair('(', '', ')', 'bW', 'Skippmatch()')
if openedparent != lnum
let ind = indent(openedparent)
endif
elseif last_line =~ '^\s*'.s:blockstart
let ind = ind + shiftwidth()
elseif AntepenultimateLine =~ '{'.endline && AntepenultimateLine !~? '^\s*use\>' || AntepenultimateLine =~ terminated || AntepenultimateLine =~# s:defaultORcase
let ind = ind + shiftwidth()
endif
endif
if cline =~ '^\s*[)\]];\='
let ind = ind - shiftwidth()
endif
let b:PHP_CurrentIndentLevel = ind
return ind + addSpecial
endfunction