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Update runtime files.

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This commit is contained in:
Bram Moolenaar
2017-09-19 22:06:03 +02:00
parent e22bbf6508
commit 37c64c78fd
39 changed files with 3408 additions and 5967 deletions
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511
runtime/indent/javascript.vim
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@ -2,7 +2,7 @@
" Language: Javascript
" Maintainer: Chris Paul ( https://github.com/bounceme )
" URL: https://github.com/pangloss/vim-javascript
" Last Change: March 21, 2017
" Last Change: September 18, 2017
" Only load this indent file when no other was loaded.
if exists('b:did_indent')
@ -10,6 +10,10 @@ if exists('b:did_indent')
endif
let b:did_indent = 1
" indent correctly if inside <script>
" vim/vim@690afe1 for the switch from cindent
let b:html_indent_script1 = 'inc'
" Now, set up our indentation expression and keys that trigger it.
setlocal indentexpr=GetJavascriptIndent()
setlocal autoindent nolisp nosmartindent
@ -21,6 +25,13 @@ setlocal indentkeys+=0],0)
let b:undo_indent = 'setlocal indentexpr< smartindent< autoindent< indentkeys<'
" Regex of syntax group names that are or delimit string or are comments.
let b:syng_strcom = get(b:,'syng_strcom','string\|comment\|regex\|special\|doc\|template\%(braces\)\@!')
let b:syng_str = get(b:,'syng_str','string\|template\|special')
" template strings may want to be excluded when editing graphql:
" au! Filetype javascript let b:syng_str = '^\%(.*template\)\@!.*string\|special'
" au! Filetype javascript let b:syng_strcom = '^\%(.*template\)\@!.*string\|comment\|regex\|special\|doc'
" Only define the function once.
if exists('*GetJavascriptIndent')
finish
@ -36,7 +47,7 @@ if exists('*shiftwidth')
endfunction
else
function s:sw()
return &l:shiftwidth == 0 ? &l:tabstop : &l:shiftwidth
return &l:shiftwidth ? &l:shiftwidth : &l:tabstop
endfunction
endif
@ -44,272 +55,301 @@ endif
" matches before pos.
let s:z = has('patch-7.4.984') ? 'z' : ''
" Expression used to check whether we should skip a match with searchpair().
let s:skip_expr = "s:SynAt(line('.'),col('.')) =~? b:syng_strcom"
let s:in_comm = s:skip_expr[:-14] . "'comment\\|doc'"
let s:rel = has('reltime')
" searchpair() wrapper
if has('reltime')
function s:GetPair(start,end,flags,skip,time,...)
return searchpair('\m'.a:start,'','\m'.a:end,a:flags,a:skip,max([prevnonblank(v:lnum) - 2000,0] + a:000),a:time)
if s:rel
function s:GetPair(start,end,flags,skip)
return searchpair('\m'.a:start,'','\m'.a:end,a:flags,a:skip,s:l1,a:skip ==# 's:SkipFunc()' ? 2000 : 200)
endfunction
else
function s:GetPair(start,end,flags,skip,...)
return searchpair('\m'.a:start,'','\m'.a:end,a:flags,a:skip,max([prevnonblank(v:lnum) - 1000,get(a:000,1)]))
function s:GetPair(start,end,flags,skip)
return searchpair('\m'.a:start,'','\m'.a:end,a:flags,a:skip,s:l1)
endfunction
endif
" Regex of syntax group names that are or delimit string or are comments.
let s:syng_strcom = 'string\|comment\|regex\|special\|doc\|template\%(braces\)\@!'
let s:syng_str = 'string\|template\|special'
let s:syng_com = 'comment\|doc'
" Expression used to check whether we should skip a match with searchpair().
let s:skip_expr = "synIDattr(synID(line('.'),col('.'),0),'name') =~? '".s:syng_strcom."'"
function s:parse_cino(f) abort
return float2nr(eval(substitute(substitute(join(split(
\ matchstr(&cino,'.*'.a:f.'\zs[^,]*'), 's',1), '*'.s:W)
\ , '^-\=\zs\*','',''), '^-\=\zs\.','0.','')))
endfunction
function s:skip_func()
if getline('.') =~ '\%<'.col('.').'c\/.\{-}\/\|\%>'.col('.').'c[''"]\|\\$'
return eval(s:skip_expr)
elseif s:checkIn || search('\m`\|\${\|\*\/','nW'.s:z,s:looksyn)
let s:checkIn = eval(s:skip_expr)
function s:SynAt(l,c)
let byte = line2byte(a:l) + a:c - 1
let pos = index(s:synid_cache[0], byte)
if pos == -1
let s:synid_cache[:] += [[byte], [synIDattr(synID(a:l, a:c, 0), 'name')]]
endif
let s:looksyn = line('.')
return s:checkIn
return s:synid_cache[1][pos]
endfunction
function s:alternatePair(stop)
let pos = getpos('.')[1:2]
let pat = '[][(){};]'
while search('\m'.pat,'bW',a:stop)
if s:skip_func() | continue | endif
let idx = stridx('])};',s:looking_at())
if idx is 3 | let pat = '[{}()]' | continue | endif
if idx + 1
if s:GetPair(['\[','(','{'][idx], '])}'[idx],'bW','s:skip_func()',2000,a:stop) <= 0
function s:ParseCino(f)
let [divider, n, cstr] = [0] + matchlist(&cino,
\ '\%(.*,\)\=\%(\%d'.char2nr(a:f).'\(-\)\=\([.s0-9]*\)\)\=')[1:2]
for c in split(cstr,'\zs')
if c == '.' && !divider
let divider = 1
elseif c ==# 's'
if n !~ '\d'
return n . s:sw() + 0
endif
let n = str2nr(n) * s:sw()
break
else
let [n, divider] .= [c, 0]
endif
endfor
return str2nr(n) / max([str2nr(divider),1])
endfunction
" Optimized {skip} expr, only callable from the search loop which
" GetJavascriptIndent does to find the containing [[{(] (side-effects)
function s:SkipFunc()
if s:top_col == 1
throw 'out of bounds'
endif
let s:top_col = 0
if s:check_in
if eval(s:skip_expr)
return 1
endif
let s:check_in = 0
elseif getline('.') =~ '\%<'.col('.').'c\/.\{-}\/\|\%>'.col('.').'c[''"]\|\\$'
if eval(s:skip_expr)
let s:looksyn = a:firstline
return 1
endif
elseif search('\m`\|\${\|\*\/','nW'.s:z,s:looksyn) && eval(s:skip_expr)
let s:check_in = 1
return 1
endif
let [s:looksyn, s:top_col] = getpos('.')[1:2]
endfunction
function s:AlternatePair()
let [pat, l:for] = ['[][(){};]', 2]
while s:SearchLoop(pat,'bW','s:SkipFunc()')
if s:LookingAt() == ';'
if !l:for
if s:GetPair('{','}','bW','s:SkipFunc()')
return
endif
break
else
let [pat, l:for] = ['[{}();]', l:for - 1]
endif
else
return
let idx = stridx('])}',s:LookingAt())
if idx == -1
return
elseif !s:GetPair(['\[','(','{'][idx],'])}'[idx],'bW','s:SkipFunc()')
break
endif
endif
endwhile
call call('cursor',pos)
throw 'out of bounds'
endfunction
function s:save_pos(f,...)
let l:pos = getpos('.')[1:2]
let ret = call(a:f,a:000)
call call('cursor',l:pos)
return ret
function s:Nat(int)
return a:int * (a:int > 0)
endfunction
function s:syn_at(l,c)
return synIDattr(synID(a:l,a:c,0),'name')
endfunction
function s:looking_at()
function s:LookingAt()
return getline('.')[col('.')-1]
endfunction
function s:token()
return s:looking_at() =~ '\k' ? expand('<cword>') : s:looking_at()
function s:Token()
return s:LookingAt() =~ '\k' ? expand('<cword>') : s:LookingAt()
endfunction
function s:previous_token()
let l:pos = getpos('.')[1:2]
if search('\m\k\{1,}\zs\k\|\S','bW')
if (getline('.')[col('.')-2:col('.')-1] == '*/' || line('.') != l:pos[0] &&
\ getline('.') =~ '\%<'.col('.').'c\/\/') && s:syn_at(line('.'),col('.')) =~? s:syng_com
while search('\m\S\ze\_s*\/[/*]','bW')
if s:syn_at(line('.'),col('.')) !~? s:syng_com
return s:token()
endif
endwhile
function s:PreviousToken()
let l:col = col('.')
if search('\m\k\{1,}\|\S','ebW')
if search('\m\*\%#\/\|\/\/\%<'.a:firstline.'l','nbW',line('.')) && eval(s:in_comm)
if s:SearchLoop('\S\ze\_s*\/[/*]','bW',s:in_comm)
return s:Token()
endif
call cursor(a:firstline, l:col)
else
return s:token()
return s:Token()
endif
endif
call call('cursor',l:pos)
return ''
endfunction
function s:expr_col()
if getline('.')[col('.')-2] == ':'
return 1
endif
function s:Pure(f,...)
return eval("[call(a:f,a:000),cursor(a:firstline,".col('.').")][0]")
endfunction
function s:SearchLoop(pat,flags,expr)
return s:GetPair(a:pat,'\_$.',a:flags,a:expr)
endfunction
function s:ExprCol()
let bal = 0
while search('\m[{}?:;]','bW')
if eval(s:skip_expr) | continue | endif
" switch (looking_at())
exe { '}': "if s:GetPair('{','}','bW',s:skip_expr,200) <= 0 | return | endif",
\ ';': "return",
\ '{': "return getpos('.')[1:2] != b:js_cache[1:] && !s:IsBlock()",
\ ':': "let bal -= getline('.')[max([col('.')-2,0]):col('.')] !~ '::'",
\ '?': "let bal += 1 | if bal > 0 | return 1 | endif" }[s:looking_at()]
while s:SearchLoop('[{}?]\|\_[^:]\zs::\@!','bW',s:skip_expr)
if s:LookingAt() == ':'
let bal -= 1
elseif s:LookingAt() == '?'
let bal += 1
if bal == 1
break
endif
elseif s:LookingAt() == '{'
let bal = !s:IsBlock()
break
elseif !s:GetPair('{','}','bW',s:skip_expr)
break
endif
endwhile
return s:Nat(bal)
endfunction
" configurable regexes that define continuation lines, not including (, {, or [.
let s:opfirst = '^' . get(g:,'javascript_opfirst',
\ '\C\%([<>=,?^%|*/&]\|\([-.:+]\)\1\@!\|!=\|in\%(stanceof\)\=\>\)')
\ '\C\%([<>=,.?^%|/&]\|\([-:+]\)\1\@!\|\*\+\|!=\|in\%(stanceof\)\=\>\)')
let s:continuation = get(g:,'javascript_continuation',
\ '\C\%([-+<>=,.~!?/*^%|&:]\|\<\%(typeof\|new\|delete\|void\|in\|instanceof\|await\)\)') . '$'
\ '\C\%([<=,.~!?/*^%|&:]\|+\@<!+\|-\@<!-\|=\@<!>\|\<\%(typeof\|new\|delete\|void\|in\|instanceof\|await\)\)') . '$'
function s:continues(ln,con)
if !cursor(a:ln, match(' '.a:con,s:continuation))
let teol = s:looking_at()
if teol == '/'
return s:syn_at(line('.'),col('.')) !~? 'regex'
elseif teol =~ '[-+>]'
return getline('.')[col('.')-2] != tr(teol,'>','=')
elseif teol =~ '\l'
return s:previous_token() != '.'
elseif teol == ':'
return s:expr_col()
endif
return 1
function s:Continues(ln,con)
let tok = matchstr(a:con[-15:],s:continuation)
if tok =~ '[a-z:]'
call cursor(a:ln, len(a:con))
return tok == ':' ? s:ExprCol() : s:PreviousToken() != '.'
elseif tok !~ '[/>]'
return tok isnot ''
endif
endfunction
" get the line of code stripped of comments and move cursor to the last
" non-comment char.
function s:Trim(ln)
let pline = substitute(getline(a:ln),'\s*$','','')
let l:max = max([strridx(pline,'//'), strridx(pline,'/*')])
while l:max != -1 && s:syn_at(a:ln, strlen(pline)) =~? s:syng_com
let pline = pline[: l:max]
let l:max = max([strridx(pline,'//'), strridx(pline,'/*')])
let pline = substitute(pline[:-2],'\s*$','','')
endwhile
return pline is '' || cursor(a:ln,strlen(pline)) ? pline : pline
endfunction
" Find line above 'lnum' that isn't empty or in a comment
function s:PrevCodeLine(lnum)
let [l:pos, l:n] = [getpos('.')[1:2], prevnonblank(a:lnum)]
while l:n
if getline(l:n) =~ '^\s*\/[/*]'
let l:n = prevnonblank(l:n-1)
elseif stridx(getline(l:n), '*/') + 1 && s:syn_at(l:n,1) =~? s:syng_com
call cursor(l:n,1)
keepjumps norm! [*
let l:n = search('\m\S','nbW')
else
break
endif
endwhile
call call('cursor',l:pos)
return l:n
return s:SynAt(a:ln, len(a:con)) !~? (tok == '>' ? 'jsflow\|^html' : 'regex')
endfunction
" Check if line 'lnum' has a balanced amount of parentheses.
function s:Balanced(lnum)
let l:open = 0
let l:line = getline(a:lnum)
let pos = match(l:line, '[][(){}]', 0)
let [l:open, l:line] = [0, getline(a:lnum)]
let pos = match(l:line, '[][(){}]')
while pos != -1
if s:syn_at(a:lnum,pos + 1) !~? s:syng_strcom
if s:SynAt(a:lnum,pos + 1) !~? b:syng_strcom
let l:open += match(' ' . l:line[pos],'[[({]')
if l:open < 0
return
endif
endif
let pos = match(l:line, (l:open ?
\ '['.escape(tr(l:line[pos],'({[]})',')}][{(').l:line[pos],']').']' :
\ '[][(){}]'), pos + 1)
let pos = match(l:line, !l:open ? '[][(){}]' : '()' =~ l:line[pos] ?
\ '[()]' : '{}' =~ l:line[pos] ? '[{}]' : '[][]', pos + 1)
endwhile
return !l:open
endfunction
function s:OneScope(lnum)
let pline = s:Trim(a:lnum)
let kw = 'else do'
if pline[-1:] == ')' && s:GetPair('(', ')', 'bW', s:skip_expr, 100) > 0
if s:previous_token() =~# '^\%(await\|each\)$'
call s:previous_token()
let kw = 'for'
else
let kw = 'for if let while with'
endif
function s:OneScope()
if s:LookingAt() == ')' && s:GetPair('(', ')', 'bW', s:skip_expr)
let tok = s:PreviousToken()
return (count(split('for if let while with'),tok) ||
\ tok =~# '^await$\|^each$' && s:PreviousToken() ==# 'for') &&
\ s:Pure('s:PreviousToken') != '.' && !(tok == 'while' && s:DoWhile())
elseif s:Token() =~# '^else$\|^do$'
return s:Pure('s:PreviousToken') != '.'
endif
return pline[-2:] == '=>' || index(split(kw),s:token()) + 1 &&
\ s:save_pos('s:previous_token') != '.'
return strpart(getline('.'),col('.')-2,2) == '=>'
endfunction
" returns braceless levels started by 'i' and above lines * shiftwidth().
" 'num' is the lineNr which encloses the entire context, 'cont' if whether
" line 'i' + 1 is a continued expression, which could have started in a
" braceless context
function s:iscontOne(i,num,cont)
let [l:i, l:num, bL] = [a:i, a:num + !a:num, 0]
let pind = a:num ? indent(l:num) + s:W : 0
let ind = indent(l:i) + (a:cont ? 0 : s:W)
while l:i >= l:num && (ind > pind || l:i == l:num)
if indent(l:i) < ind && s:OneScope(l:i)
let bL += s:W
let l:i = line('.')
elseif !a:cont || bL || ind < indent(a:i)
function s:DoWhile()
let cpos = searchpos('\m\<','cbW')
if s:SearchLoop('\C[{}]\|\<\%(do\|while\)\>','bW',s:skip_expr)
if s:{s:LookingAt() == '}' && s:GetPair('{','}','bW',s:skip_expr) ?
\ 'Previous' : ''}Token() ==# 'do' && s:IsBlock()
return 1
endif
call call('cursor',cpos)
endif
endfunction
" returns total offset from braceless contexts. 'num' is the lineNr which
" encloses the entire context, 'cont' if whether a:firstline is a continued
" expression, which could have started in a braceless context
function s:IsContOne(num,cont)
let [l:num, b_l] = [a:num + !a:num, 0]
let pind = a:num ? indent(a:num) + s:sw() : 0
let ind = indent('.') + !a:cont
while line('.') > l:num && ind > pind || line('.') == l:num
if indent('.') < ind && s:OneScope()
let b_l += 1
elseif !a:cont || b_l || ind < indent(a:firstline)
break
else
call cursor(0,1)
endif
let ind = min([ind, indent('.')])
if s:PreviousToken() is ''
break
endif
let ind = min([ind, indent(l:i)])
let l:i = s:PrevCodeLine(l:i - 1)
endwhile
return bL
return b_l
endfunction
function s:Class()
return (s:Token() ==# 'class' || s:PreviousToken() =~# '^class$\|^extends$') &&
\ s:PreviousToken() != '.'
endfunction
function s:IsSwitch()
return s:PreviousToken() !~ '[.*]' &&
\ (!s:GetPair('{','}','cbW',s:skip_expr) || s:IsBlock() && !s:Class())
endfunction
" https://github.com/sweet-js/sweet.js/wiki/design#give-lookbehind-to-the-reader
function s:IsBlock()
if s:looking_at() == '{'
let l:n = line('.')
let char = s:previous_token()
if match(s:stack,'\cxml\|jsx') + 1 && s:syn_at(line('.'),col('.')-1) =~? 'xml\|jsx'
return char != '{'
elseif char =~ '\k'
if char ==# 'type'
return s:previous_token() !~# '^\%(im\|ex\)port$'
endif
return index(split('return const let import export extends yield default delete var await void typeof throw case new of in instanceof')
\ ,char) < (line('.') != l:n) || s:save_pos('s:previous_token') == '.'
elseif char == '>'
return getline('.')[col('.')-2] == '=' || s:syn_at(line('.'),col('.')) =~? '^jsflow'
elseif char == ':'
return !s:save_pos('s:expr_col')
elseif char == '/'
return s:syn_at(line('.'),col('.')) =~? 'regex'
let tok = s:PreviousToken()
if join(s:stack) =~? 'xml\|jsx' && s:SynAt(line('.'),col('.')-1) =~? 'xml\|jsx'
return tok != '{'
elseif tok =~ '\k'
if tok ==# 'type'
return s:Pure('eval',"s:PreviousToken() !~# '^\\%(im\\|ex\\)port$' || s:PreviousToken() == '.'")
elseif tok ==# 'of'
return s:Pure('eval',"!s:GetPair('[[({]','[])}]','bW',s:skip_expr) || s:LookingAt() != '(' ||"
\ ."s:{s:PreviousToken() ==# 'await' ? 'Previous' : ''}Token() !=# 'for' || s:PreviousToken() == '.'")
endif
return char !~ '[=~!<*,?^%|&([]' &&
\ (char !~ '[-+]' || l:n != line('.') && getline('.')[col('.')-2] == char)
return index(split('return const let import export extends yield default delete var await void typeof throw case new in instanceof')
\ ,tok) < (line('.') != a:firstline) || s:Pure('s:PreviousToken') == '.'
elseif tok == '>'
return getline('.')[col('.')-2] == '=' || s:SynAt(line('.'),col('.')) =~? 'jsflow\|^html'
elseif tok == '*'
return s:Pure('s:PreviousToken') == ':'
elseif tok == ':'
return s:Pure('eval',"s:PreviousToken() =~ '^\\K\\k*$' && !s:ExprCol()")
elseif tok == '/'
return s:SynAt(line('.'),col('.')) =~? 'regex'
elseif tok !~ '[=~!<,.?^%|&([]'
return tok !~ '[-+]' || line('.') != a:firstline && getline('.')[col('.')-2] == tok
endif
endfunction
function GetJavascriptIndent()
let b:js_cache = get(b:,'js_cache',[0,0,0])
" Get the current line.
call cursor(v:lnum,1)
let l:line = getline('.')
let s:synid_cache = [[],[]]
let l:line = getline(v:lnum)
" use synstack as it validates syn state and works in an empty line
let s:stack = map(synstack(v:lnum,1),"synIDattr(v:val,'name')")
let syns = get(s:stack,-1,'')
let s:stack = [''] + map(synstack(v:lnum,1),"synIDattr(v:val,'name')")
" start with strings,comments,etc.
if syns =~? s:syng_com
if s:stack[-1] =~? 'comment\|doc'
if l:line =~ '^\s*\*'
return cindent(v:lnum)
elseif l:line !~ '^\s*\/[/*]'
return -1
endif
elseif syns =~? s:syng_str
elseif s:stack[-1] =~? b:syng_str
if b:js_cache[0] == v:lnum - 1 && s:Balanced(v:lnum-1)
let b:js_cache[0] = v:lnum
endif
return -1
endif
let l:lnum = s:PrevCodeLine(v:lnum - 1)
if !l:lnum
let s:l1 = max([0,prevnonblank(v:lnum) - (s:rel ? 2000 : 1000),
\ get(get(b:,'hi_indent',{}),'blocklnr')])
call cursor(v:lnum,1)
if s:PreviousToken() is ''
return
endif
let [l:lnum, pline] = [line('.'), getline('.')[:col('.')-1]]
let l:line = substitute(l:line,'^\s*','','')
let l:line_raw = l:line
if l:line[:1] == '/*'
let l:line = substitute(l:line,'^\%(\/\*.\{-}\*\/\s*\)*','','')
endif
@ -318,60 +358,91 @@ function GetJavascriptIndent()
endif
" the containing paren, bracket, or curly. Many hacks for performance
call cursor(v:lnum,1)
let idx = index([']',')','}'],l:line[0])
if b:js_cache[0] >= l:lnum && b:js_cache[0] < v:lnum &&
\ (b:js_cache[0] > l:lnum || s:Balanced(l:lnum))
if b:js_cache[0] > l:lnum && b:js_cache[0] < v:lnum ||
\ b:js_cache[0] == l:lnum && s:Balanced(l:lnum)
call call('cursor',b:js_cache[1:])
else
let [s:looksyn, s:checkIn, top] = [v:lnum - 1, 0, (!indent(l:lnum) &&
\ s:syn_at(l:lnum,1) !~? s:syng_str) * l:lnum]
if idx + 1
call s:GetPair(['\[','(','{'][idx],'])}'[idx],'bW','s:skip_func()',2000,top)
elseif getline(v:lnum) !~ '^\S' && syns =~? 'block'
call s:GetPair('{','}','bW','s:skip_func()',2000,top)
else
call s:alternatePair(top)
endif
let [s:looksyn, s:top_col, s:check_in, s:l1] = [v:lnum - 1,0,0,
\ max([s:l1, &smc ? search('\m^.\{'.&smc.',}','nbW',s:l1 + 1) + 1 : 0])]
try
if idx != -1
call s:GetPair(['\[','(','{'][idx],'])}'[idx],'bW','s:SkipFunc()')
elseif getline(v:lnum) !~ '^\S' && s:stack[-1] =~? 'block\|^jsobject$'
call s:GetPair('{','}','bW','s:SkipFunc()')
else
call s:AlternatePair()
endif
catch /^\Cout of bounds$/
call cursor(v:lnum,1)
endtry
let b:js_cache[1:] = line('.') == v:lnum ? [0,0] : getpos('.')[1:2]
endif
let b:js_cache = [v:lnum] + (line('.') == v:lnum ? [0,0] : getpos('.')[1:2])
let num = b:js_cache[1]
let [b:js_cache[0], num] = [v:lnum, b:js_cache[1]]
let [s:W, isOp, bL, switch_offset] = [s:sw(),0,0,0]
if !num || s:IsBlock()
let [num_ind, is_op, b_l, l:switch_offset] = [s:Nat(indent(num)),0,0,0]
if !num || s:LookingAt() == '{' && s:IsBlock()
let ilnum = line('.')
let pline = s:save_pos('s:Trim',l:lnum)
if num && s:looking_at() == ')' && s:GetPair('(', ')', 'bW', s:skip_expr, 100) > 0
let num = ilnum == num ? line('.') : num
if idx < 0 && s:previous_token() ==# 'switch' && s:previous_token() != '.'
if &cino !~ ':'
let switch_offset = s:W
else
let switch_offset = max([-indent(num),s:parse_cino(':')])
endif
if num && s:LookingAt() == ')' && s:GetPair('(',')','bW',s:skip_expr)
if ilnum == num
let [num, num_ind] = [line('.'), indent('.')]
endif
if idx == -1 && s:PreviousToken() ==# 'switch' && s:IsSwitch()
let l:switch_offset = &cino !~ ':' ? s:sw() : s:ParseCino(':')
if pline[-1:] != '.' && l:line =~# '^\%(default\|case\)\>'
return indent(num) + switch_offset
return s:Nat(num_ind + l:switch_offset)
elseif &cino =~ '='
let l:case_offset = s:ParseCino('=')
endif
endif
endif
if idx < 0 && pline[-1:] !~ '[{;]'
let isOp = (l:line =~# s:opfirst || s:continues(l:lnum,pline)) * s:W
let bL = s:iscontOne(l:lnum,b:js_cache[1],isOp)
let bL -= (bL && l:line[0] == '{') * s:W
if idx == -1 && pline[-1:] !~ '[{;]'
let sol = matchstr(l:line,s:opfirst)
if sol is '' || sol == '/' && s:SynAt(v:lnum,
\ 1 + len(getline(v:lnum)) - len(l:line)) =~? 'regex'
if s:Continues(l:lnum,pline)
let is_op = s:sw()
endif
elseif num && sol =~# '^\%(in\%(stanceof\)\=\|\*\)$'
call call('cursor',b:js_cache[1:])
if s:PreviousToken() =~ '\k' && s:Class()
return num_ind + s:sw()
endif
let is_op = s:sw()
else
let is_op = s:sw()
endif
call cursor(l:lnum, len(pline))
let b_l = s:Nat(s:IsContOne(b:js_cache[1],is_op) - (!is_op && l:line =~ '^{')) * s:sw()
endif
elseif idx < 0 && getline(b:js_cache[1])[b:js_cache[2]-1] == '(' && &cino =~ '('
let pval = s:parse_cino('(')
return !pval ? (s:parse_cino('w') ? 0 : -(!!search('\m\S','W'.s:z,num))) + virtcol('.') :
\ max([indent('.') + pval + (s:GetPair('(',')','nbrmW',s:skip_expr,100,num) * s:W),0])
elseif idx.s:LookingAt().&cino =~ '^-1(.*(' && (search('\m\S','nbW',num) || s:ParseCino('U'))
let pval = s:ParseCino('(')
if !pval
let [Wval, vcol] = [s:ParseCino('W'), virtcol('.')]
if search('\m\S','W',num)
return s:ParseCino('w') ? vcol : virtcol('.')-1
endif
return Wval ? s:Nat(num_ind + Wval) : vcol
endif
return s:Nat(num_ind + pval + searchpair('\m(','','\m)','nbrmW',s:skip_expr,num) * s:sw())
endif
" main return
if l:line =~ '^\%([])}]\||}\)'
return max([indent(num),0])
if l:line =~ '^[])}]\|^|}'
if l:line_raw[0] == ')' && getline(num)[b:js_cache[2]-1] == '('
if s:ParseCino('M')
return indent(l:lnum)
elseif &cino =~# 'm' && !s:ParseCino('m')
return virtcol('.') - 1
endif
endif
return num_ind
elseif num
return indent(num) + s:W + switch_offset + bL + isOp
return s:Nat(num_ind + get(l:,'case_offset',s:sw()) + l:switch_offset + b_l + is_op)
endif
return bL + isOp
return b_l + is_op
endfunction
let &cpo = s:cpo_save