diff options
Diffstat (limited to 'indent/javascript.vim')
| -rw-r--r-- | indent/javascript.vim | 517 |
1 files changed, 253 insertions, 264 deletions
diff --git a/indent/javascript.vim b/indent/javascript.vim index 8f922eca..100efbc5 100644 --- a/indent/javascript.vim +++ b/indent/javascript.vim @@ -4,7 +4,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'javascript') == " Language: Javascript " Maintainer: Chris Paul ( https://github.com/bounceme ) " URL: https://github.com/pangloss/vim-javascript -" Last Change: May 16, 2017 +" Last Change: September 18, 2017 " Only load this indent file when no other was loaded. if exists('b:did_indent') @@ -57,343 +57,295 @@ endif " matches before pos. let s:z = has('patch-7.4.984') ? 'z' : '' -let s:syng_com = 'comment\|doc' " Expression used to check whether we should skip a match with searchpair(). -let s:skip_expr = "s:syn_at(line('.'),col('.')) =~? b:syng_strcom" +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 -function s:syn_at(l,c) - let pos = join([a:l,a:c],',') - if has_key(s:synId_cache,pos) - return s:synId_cache[pos] +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:synId_cache[pos] = synIDattr(synID(a:l,a:c,0),'name') - return s:synId_cache[pos] + return s:synid_cache[1][pos] endfunction -function s:parse_cino(f) - let [cin, divider, n] = [strridx(&cino,a:f), 0, ''] - if cin == -1 - return - endif - let [sign, cstr] = &cino[cin+1] ==# '-' ? [-1, &cino[cin+2:]] : [1, &cino[cin+1:]] +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 + if c == '.' && !divider let divider = 1 elseif c ==# 's' - if n is '' - let n = s:W - else - let n = str2nr(n) * s:W + if n !~ '\d' + return n . s:sw() + 0 endif + let n = str2nr(n) * s:sw() break - elseif c =~ '\d' - let [n, divider] .= [c, 0] else - break + let [n, divider] .= [c, 0] endif endfor - return sign * str2nr(n) / max([str2nr(divider),1]) + return str2nr(n) / max([str2nr(divider),1]) endfunction -" Optimized {skip} expr, used only once per GetJavascriptIndent() call -function s:skip_func() - if s:topCol == 1 || line('.') < s:scriptTag - return {} " E728, used as limit condition for loops and searchpair() +" 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:topCol = col('.') - if getline('.') =~ '\%<'.s:topCol.'c\/.\{-}\/\|\%>'.s:topCol.'c[''"]\|\\$' + let s:top_col = 0 + if s:check_in if eval(s:skip_expr) - let s:topCol = 0 + return 1 endif - return !s:topCol - elseif s:checkIn || search('\m`\|\${\|\*\/','nW'.s:z,s:looksyn) - let s:checkIn = eval(s:skip_expr) - if s:checkIn - let s:topCol = 0 + let s:check_in = 0 + elseif getline('.') =~ '\%<'.col('.').'c\/.\{-}\/\|\%>'.col('.').'c[''"]\|\\$' + if eval(s:skip_expr) + 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 = line('.') - return s:checkIn + let [s:looksyn, s:top_col] = getpos('.')[1:2] endfunction -function s:alternatePair() - let [l:pos, pat, l:for] = [getpos('.'), '[][(){};]', 3] - while search('\m'.pat,'bW') - if s:skip_func() | continue | endif - let idx = stridx('])};',s:looking_at()) - if idx is 3 - if l:for is 1 - return s:GetPair('{','}','bW','s:skip_func()',2000) > 0 || setpos('.',l:pos) - endif - let [pat, l:for] = ['[{}();]', l:for - 1] - elseif idx + 1 - if s:GetPair(['\[','(','{'][idx], '])}'[idx],'bW','s:skip_func()',2000) < 1 +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 setpos('.',l:pos) + throw 'out of bounds' endfunction -function s:looking_at() +function s:Nat(int) + return a:int * (a:int > 0) +endfunction + +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('.') +function s:PreviousToken() + let l:col = col('.') if search('\m\k\{1,}\|\S','ebW') - if (strpart(getline('.'),col('.')-2,2) == '*/' || line('.') != l:pos[1] && - \ getline('.')[:col('.')-1] =~ '\/\/') && 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 + 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 - call setpos('.',l:pos) endif return '' endfunction -for s:__ in ['__previous_token','__IsBlock'] - function s:{s:__}(...) - let l:pos = getpos('.') - try - return call('s:'.matchstr(expand('<sfile>'),'.*__\zs\w\+'),a:000) - catch - finally - call setpos('.',l:pos) - endtry - endfunction -endfor +function s:Pure(f,...) + return eval("[call(a:f,a:000),cursor(a:firstline,".col('.').")][0]") +endfunction -function s:expr_col() - if getline('.')[col('.')-2] == ':' - return 1 - endif - let [bal, l:pos] = [0, getpos('.')] - while bal < 1 && search('\m[{}?:;]','bW',s:scriptTag) - if eval(s:skip_expr) - continue - elseif s:looking_at() == ':' - let bal -= strpart(getline('.'),col('.')-2,3) !~ '::' - elseif s:looking_at() == '?' +function s:SearchLoop(pat,flags,expr) + return s:GetPair(a:pat,'\_$.',a:flags,a:expr) +endfunction + +function s:ExprCol() + let bal = 0 + while s:SearchLoop('[{}?]\|\_[^:]\zs::\@!','bW',s:skip_expr) + if s:LookingAt() == ':' + let bal -= 1 + elseif s:LookingAt() == '?' let bal += 1 - elseif s:looking_at() == '{' && getpos('.')[1:2] != b:js_cache[1:] && !s:IsBlock() - let bal = 1 - elseif s:looking_at() != '}' || s:GetPair('{','}','bW',s:skip_expr,200) < 1 + if bal == 1 + break + endif + elseif s:LookingAt() == '{' + let bal = !s:IsBlock() + break + elseif !s:GetPair('{','}','bW',s:skip_expr) break endif endwhile - call setpos('.',l:pos) - return max([bal,0]) + 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\)\)') . '$' -function s:continues(ln,con) - let token = matchstr(a:con[-15:],s:continuation) - if strlen(token) - call cursor(a:ln,strlen(a:con)) - if token =~ '[/>]' - return s:syn_at(a:ln,col('.')) !~? (token == '>' ? 'jsflow\|^html' : 'regex') - elseif token =~ '\l' - return s:previous_token() != '.' - elseif token == ':' - return s:expr_col() - endif - return 1 +function s:Continues(ln,con) + let tok = matchstr(a:con[-15:],s:continuation) + if tok =~ '[a-z:]' + call cursor(a:ln, len(a:con)) + return tok == ':' ? s:ExprCol() : s:PreviousToken() != '.' + elseif tok !~ '[/>]' + return tok isnot '' endif -endfunction - -function s:Trim(ln) - let pline = substitute(getline(a:ln),'\s*$','','') - 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 -endfunction - -" Find line above 'lnum' that isn't empty or in a comment -function s:PrevCodeLine(lnum) - let l:n = prevnonblank(a:lnum) - while l:n - if getline(l:n) =~ '^\s*\/[/*]' - if (stridx(getline(l:n),'`') > 0 || getline(l:n-1)[-1:] == '\') && - \ s:syn_at(l:n,1) =~? b:syng_str - break - endif - let l:n = prevnonblank(l:n-1) - elseif stridx(getline(l:n), '*/') + 1 && s:syn_at(l:n,1) =~? s:syng_com - let l:pos = getpos('.') - call cursor(l:n,1) - let l:n = search('\m\S\_s*\/\*','nbW') - call setpos('.',l:pos) - else - break - endif - endwhile - 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) !~? b: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 ? - \ '['.matchstr(['][','()','{}'],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) - call cursor(a:lnum,strlen(pline)) - 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:__previous_token() != '.' && !s:doWhile() + return strpart(getline('.'),col('.')-2,2) == '=>' endfunction -function s:doWhile() - if expand('<cword>') ==# 'while' - let [bal, l:pos] = [0, getpos('.')] - call search('\m\<','cbW') - while bal < 1 && search('\m\C[{}]\|\<\%(do\|while\)\>','bW') - if eval(s:skip_expr) - continue - elseif s:looking_at() ==# 'd' - let bal += s:__IsBlock(1) - elseif s:looking_at() ==# 'w' - let bal -= s:__previous_token() != '.' - elseif s:looking_at() != '}' || s:GetPair('{','}','bW',s:skip_expr,200) < 1 - break - endif - endwhile - call setpos('.',l:pos) - return max([bal,0]) +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 braceless levels started by 'i' and above lines * &sw. '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) +" 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:IsSwitch() + call call('cursor',b:js_cache[1:]) + return search('\m\C\%#.\_s*\%(\%(\/\/.*\_$\|\/\*\_.\{-}\*\/\)\@>\_s*\)*\%(case\|default\)\>','nWc'.s:z) endfunction " https://github.com/sweet-js/sweet.js/wiki/design#give-lookbehind-to-the-reader -function s:IsBlock(...) - if a:0 || 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$' - endif - return index(split('return const let import export extends yield default delete var await void typeof throw case new of in instanceof') - \ ,char) < (line('.') != l:n) || s:__previous_token() == '.' - elseif char == '>' - return getline('.')[col('.')-2] == '=' || s:syn_at(line('.'),col('.')) =~? 'jsflow\|^html' - elseif char == '*' - return s:__previous_token() == ':' - elseif char == ':' - return !s:expr_col() - elseif char == '/' - return s:syn_at(line('.'),col('.')) =~? 'regex' +function s:IsBlock() + let tok = s:PreviousToken() + if join(s:stack) =~? 'xml\|jsx' && s:SynAt(line('.'),col('.')-1) =~? 'xml\|jsx' + return tok != '{' + elseif tok =~ '\k' + if tok ==# 'type' + return s:Pure('eval',"s:PreviousToken() !~# '^\\%(im\\|ex\\)port$' || 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]) - let s:synId_cache = {} - " 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 =~? b: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 @@ -402,57 +354,94 @@ function GetJavascriptIndent() endif " the containing paren, bracket, or curly. Many hacks for performance - let [ s:scriptTag, idx ] = [ get(get(b:,'hi_indent',{}),'blocklnr'), - \ 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)) - call call('cursor',b:js_cache[2] ? b:js_cache[1:] : [0,0]) + 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) + call call('cursor',b:js_cache[1:]) else - let [s:looksyn, s:checkIn, s:topCol] = [v:lnum - 1, 0, 0] - if idx + 1 - call s:GetPair(['\[','(','{'][idx],'])}'[idx],'bW','s:skip_func()',2000) - elseif getline(v:lnum) !~ '^\S' && syns =~? 'block' - call s:GetPair('{','}','bW','s:skip_func()',2000) - else - call s:alternatePair() - 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 ? [s:scriptTag,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 !b:js_cache[2] || 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:Trim(l:lnum) - if b:js_cache[2] && 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() != '.' - let switch_offset = &cino !~ ':' ? s:W : max([-indent(num),s:parse_cino(':')]) + 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 cursor(l:lnum, len(pline)) + if s:LookingAt() == '}' && s:GetPair('{','}','bW',s:skip_expr) && + \ s:PreviousToken() == ')' && s:GetPair('(',')','bW',s:skip_expr) && + \ (s:PreviousToken() == ']' || s:Token() =~ '\k' && + \ s:{s:PreviousToken() == '*' ? 'Previous' : ''}Token() !=# 'function') + 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 || !search('\m\S','nbW',num) && !s:parse_cino('U') ? - \ (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_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 |