Mercurial > vim
annotate runtime/indent/javascript.vim @ 13283:9fa6ae3de9ed
Added tag v8.0.1515 for changeset 8db0345053b900eb2bba4bc94243eea02c0f6722
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 13 Feb 2018 14:15:07 +0100 |
| parents | a6d3e2081544 |
| children | 34c1f4cd0c18 |
| rev | line source |
|---|---|
| 1118 | 1 " Vim indent file |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
2 " Language: Javascript |
|
9975
03fa8a51e9dc
commit https://github.com/vim/vim/commit/e4a3bcf28d92d0bde9ca227ccb40d401038185e5
Christian Brabandt <cb@256bit.org>
parents:
9860
diff
changeset
|
3 " Maintainer: Chris Paul ( https://github.com/bounceme ) |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
4 " URL: https://github.com/pangloss/vim-javascript |
| 13051 | 5 " Last Change: December 4, 2017 |
| 1118 | 6 |
| 7 " Only load this indent file when no other was loaded. | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
8 if exists('b:did_indent') |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
9 finish |
| 1118 | 10 endif |
| 11 let b:did_indent = 1 | |
| 12 | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
13 " Now, set up our indentation expression and keys that trigger it. |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
14 setlocal indentexpr=GetJavascriptIndent() |
| 10548 | 15 setlocal autoindent nolisp nosmartindent |
| 16 setlocal indentkeys+=0],0) | |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
17 " Testable with something like: |
|
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
18 " vim -eNs "+filetype plugin indent on" "+syntax on" "+set ft=javascript" \ |
|
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
19 " "+norm! gg=G" '+%print' '+:q!' testfile.js \ |
|
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
20 " | diff -uBZ testfile.js - |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
21 |
| 10548 | 22 let b:undo_indent = 'setlocal indentexpr< smartindent< autoindent< indentkeys<' |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
23 |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
24 " Only define the function once. |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
25 if exists('*GetJavascriptIndent') |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
26 finish |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
27 endif |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
28 |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
29 let s:cpo_save = &cpo |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
30 set cpo&vim |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
31 |
| 13051 | 32 " indent correctly if inside <script> |
| 33 " vim/vim@690afe1 for the switch from cindent | |
| 34 " overridden with b:html_indent_script1 | |
| 35 call extend(g:,{'html_indent_script1': 'inc'},'keep') | |
| 36 | |
| 37 " Regex of syntax group names that are or delimit string or are comments. | |
| 38 let s:bvars = { | |
| 39 \ 'syng_strcom': 'string\|comment\|regex\|special\|doc\|template\%(braces\)\@!', | |
| 40 \ 'syng_str': 'string\|template\|special' } | |
| 41 " template strings may want to be excluded when editing graphql: | |
| 42 " au! Filetype javascript let b:syng_str = '^\%(.*template\)\@!.*string\|special' | |
| 43 " au! Filetype javascript let b:syng_strcom = '^\%(.*template\)\@!.*string\|comment\|regex\|special\|doc' | |
| 44 | |
| 45 function s:GetVars() | |
| 46 call extend(b:,extend(s:bvars,{'js_cache': [0,0,0]}),'keep') | |
| 47 endfunction | |
| 48 | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
49 " Get shiftwidth value |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
50 if exists('*shiftwidth') |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
51 function s:sw() |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
52 return shiftwidth() |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
53 endfunction |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
54 else |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
55 function s:sw() |
| 12499 | 56 return &l:shiftwidth ? &l:shiftwidth : &l:tabstop |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
57 endfunction |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
58 endif |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
59 |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
60 " Performance for forwards search(): start search at pos rather than masking |
|
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
61 " matches before pos. |
|
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
62 let s:z = has('patch-7.4.984') ? 'z' : '' |
|
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
63 |
| 12499 | 64 " Expression used to check whether we should skip a match with searchpair(). |
| 65 let s:skip_expr = "s:SynAt(line('.'),col('.')) =~? b:syng_strcom" | |
| 66 let s:in_comm = s:skip_expr[:-14] . "'comment\\|doc'" | |
| 67 | |
| 68 let s:rel = has('reltime') | |
| 10548 | 69 " searchpair() wrapper |
| 12499 | 70 if s:rel |
| 71 function s:GetPair(start,end,flags,skip) | |
| 72 return searchpair('\m'.a:start,'','\m'.a:end,a:flags,a:skip,s:l1,a:skip ==# 's:SkipFunc()' ? 2000 : 200) | |
|
9975
03fa8a51e9dc
commit https://github.com/vim/vim/commit/e4a3bcf28d92d0bde9ca227ccb40d401038185e5
Christian Brabandt <cb@256bit.org>
parents:
9860
diff
changeset
|
73 endfunction |
|
03fa8a51e9dc
commit https://github.com/vim/vim/commit/e4a3bcf28d92d0bde9ca227ccb40d401038185e5
Christian Brabandt <cb@256bit.org>
parents:
9860
diff
changeset
|
74 else |
| 12499 | 75 function s:GetPair(start,end,flags,skip) |
| 76 return searchpair('\m'.a:start,'','\m'.a:end,a:flags,a:skip,s:l1) | |
|
9975
03fa8a51e9dc
commit https://github.com/vim/vim/commit/e4a3bcf28d92d0bde9ca227ccb40d401038185e5
Christian Brabandt <cb@256bit.org>
parents:
9860
diff
changeset
|
77 endfunction |
|
03fa8a51e9dc
commit https://github.com/vim/vim/commit/e4a3bcf28d92d0bde9ca227ccb40d401038185e5
Christian Brabandt <cb@256bit.org>
parents:
9860
diff
changeset
|
78 endif |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
79 |
| 12499 | 80 function s:SynAt(l,c) |
| 81 let byte = line2byte(a:l) + a:c - 1 | |
| 82 let pos = index(s:synid_cache[0], byte) | |
| 83 if pos == -1 | |
| 84 let s:synid_cache[:] += [[byte], [synIDattr(synID(a:l, a:c, 0), 'name')]] | |
| 85 endif | |
| 86 return s:synid_cache[1][pos] | |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
87 endfunction |
|
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
88 |
| 12499 | 89 function s:ParseCino(f) |
| 90 let [divider, n, cstr] = [0] + matchlist(&cino, | |
| 91 \ '\%(.*,\)\=\%(\%d'.char2nr(a:f).'\(-\)\=\([.s0-9]*\)\)\=')[1:2] | |
| 92 for c in split(cstr,'\zs') | |
| 93 if c == '.' && !divider | |
| 94 let divider = 1 | |
| 95 elseif c ==# 's' | |
| 96 if n !~ '\d' | |
| 97 return n . s:sw() + 0 | |
| 98 endif | |
| 99 let n = str2nr(n) * s:sw() | |
| 100 break | |
| 101 else | |
| 102 let [n, divider] .= [c, 0] | |
| 103 endif | |
| 104 endfor | |
| 105 return str2nr(n) / max([str2nr(divider),1]) | |
| 10548 | 106 endfunction |
| 107 | |
| 12499 | 108 " Optimized {skip} expr, only callable from the search loop which |
| 109 " GetJavascriptIndent does to find the containing [[{(] (side-effects) | |
| 110 function s:SkipFunc() | |
| 111 if s:top_col == 1 | |
| 112 throw 'out of bounds' | |
| 13051 | 113 elseif s:check_in |
| 12499 | 114 if eval(s:skip_expr) |
| 115 return 1 | |
| 116 endif | |
| 117 let s:check_in = 0 | |
| 118 elseif getline('.') =~ '\%<'.col('.').'c\/.\{-}\/\|\%>'.col('.').'c[''"]\|\\$' | |
| 119 if eval(s:skip_expr) | |
| 120 return 1 | |
| 121 endif | |
| 13051 | 122 elseif search('\m`\|\${\|\*\/','nW'.s:z,s:looksyn) |
| 123 if eval(s:skip_expr) | |
| 124 let s:check_in = 1 | |
| 125 return 1 | |
| 126 endif | |
| 127 else | |
| 128 let s:synid_cache[:] += [[line2byte('.') + col('.') - 1], ['']] | |
| 12499 | 129 endif |
| 130 let [s:looksyn, s:top_col] = getpos('.')[1:2] | |
| 131 endfunction | |
| 132 | |
| 133 function s:AlternatePair() | |
| 134 let [pat, l:for] = ['[][(){};]', 2] | |
| 135 while s:SearchLoop(pat,'bW','s:SkipFunc()') | |
| 136 if s:LookingAt() == ';' | |
| 137 if !l:for | |
| 138 if s:GetPair('{','}','bW','s:SkipFunc()') | |
| 139 return | |
| 140 endif | |
| 141 break | |
| 142 else | |
| 143 let [pat, l:for] = ['[{}();]', l:for - 1] | |
| 144 endif | |
| 145 else | |
| 146 let idx = stridx('])}',s:LookingAt()) | |
| 147 if idx == -1 | |
| 148 return | |
| 149 elseif !s:GetPair(['\[','(','{'][idx],'])}'[idx],'bW','s:SkipFunc()') | |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
150 break |
| 10548 | 151 endif |
| 152 endif | |
| 153 endwhile | |
| 12499 | 154 throw 'out of bounds' |
| 10548 | 155 endfunction |
| 156 | |
| 12499 | 157 function s:Nat(int) |
| 158 return a:int * (a:int > 0) | |
| 10548 | 159 endfunction |
| 160 | |
| 12499 | 161 function s:LookingAt() |
| 10548 | 162 return getline('.')[col('.')-1] |
| 163 endfunction | |
| 164 | |
| 12499 | 165 function s:Token() |
| 166 return s:LookingAt() =~ '\k' ? expand('<cword>') : s:LookingAt() | |
| 10548 | 167 endfunction |
| 168 | |
| 13051 | 169 function s:PreviousToken(...) |
| 170 let [l:pos, tok] = [getpos('.'), ''] | |
| 12499 | 171 if search('\m\k\{1,}\|\S','ebW') |
| 13051 | 172 if getline('.')[col('.')-2:col('.')-1] == '*/' |
| 173 if eval(s:in_comm) && !s:SearchLoop('\S\ze\_s*\/[/*]','bW',s:in_comm) | |
| 174 call setpos('.',l:pos) | |
| 175 else | |
| 176 let tok = s:Token() | |
| 12499 | 177 endif |
| 10548 | 178 else |
| 13051 | 179 let two = a:0 || line('.') != l:pos[1] ? strridx(getline('.')[:col('.')],'//') + 1 : 0 |
| 180 if two && eval(s:in_comm) | |
| 181 call cursor(0,two) | |
| 182 let tok = s:PreviousToken(1) | |
| 183 if tok is '' | |
| 184 call setpos('.',l:pos) | |
| 185 endif | |
| 186 else | |
| 187 let tok = s:Token() | |
| 188 endif | |
| 10548 | 189 endif |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
190 endif |
| 13051 | 191 return tok |
| 10548 | 192 endfunction |
| 193 | |
| 12499 | 194 function s:Pure(f,...) |
| 195 return eval("[call(a:f,a:000),cursor(a:firstline,".col('.').")][0]") | |
| 196 endfunction | |
| 197 | |
| 198 function s:SearchLoop(pat,flags,expr) | |
| 199 return s:GetPair(a:pat,'\_$.',a:flags,a:expr) | |
| 200 endfunction | |
| 201 | |
| 202 function s:ExprCol() | |
| 13051 | 203 if getline('.')[col('.')-2] == ':' |
| 204 return 1 | |
| 205 endif | |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
206 let bal = 0 |
| 13051 | 207 while s:SearchLoop('[{}?:]','bW',s:skip_expr) |
| 12499 | 208 if s:LookingAt() == ':' |
| 13051 | 209 if getline('.')[col('.')-2] == ':' |
| 210 call cursor(0,col('.')-1) | |
| 211 continue | |
| 212 endif | |
| 12499 | 213 let bal -= 1 |
| 214 elseif s:LookingAt() == '?' | |
| 13051 | 215 if getline('.')[col('.'):col('.')+1] =~ '^\.\d\@!' |
| 216 continue | |
| 217 elseif !bal | |
| 218 return 1 | |
| 12499 | 219 endif |
| 13051 | 220 let bal += 1 |
| 12499 | 221 elseif s:LookingAt() == '{' |
| 13051 | 222 return !s:IsBlock() |
| 12499 | 223 elseif !s:GetPair('{','}','bW',s:skip_expr) |
| 224 break | |
| 225 endif | |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
226 endwhile |
| 10548 | 227 endfunction |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
228 |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
229 " configurable regexes that define continuation lines, not including (, {, or [. |
| 10548 | 230 let s:opfirst = '^' . get(g:,'javascript_opfirst', |
| 12499 | 231 \ '\C\%([<>=,.?^%|/&]\|\([-:+]\)\1\@!\|\*\+\|!=\|in\%(stanceof\)\=\>\)') |
| 10548 | 232 let s:continuation = get(g:,'javascript_continuation', |
| 12499 | 233 \ '\C\%([<=,.~!?/*^%|&:]\|+\@<!+\|-\@<!-\|=\@<!>\|\<\%(typeof\|new\|delete\|void\|in\|instanceof\|await\)\)') . '$' |
|
9975
03fa8a51e9dc
commit https://github.com/vim/vim/commit/e4a3bcf28d92d0bde9ca227ccb40d401038185e5
Christian Brabandt <cb@256bit.org>
parents:
9860
diff
changeset
|
234 |
| 13051 | 235 function s:Continues() |
| 236 let tok = matchstr(strpart(getline('.'),col('.')-15,15),s:continuation) | |
| 12499 | 237 if tok =~ '[a-z:]' |
| 238 return tok == ':' ? s:ExprCol() : s:PreviousToken() != '.' | |
| 239 elseif tok !~ '[/>]' | |
| 240 return tok isnot '' | |
| 241 endif | |
| 13051 | 242 return s:SynAt(line('.'),col('.')) !~? (tok == '>' ? 'jsflow\|^html' : 'regex') |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
243 endfunction |
| 1118 | 244 |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
245 " Check if line 'lnum' has a balanced amount of parentheses. |
| 13051 | 246 function s:Balanced(lnum,line) |
| 247 let l:open = 0 | |
| 248 let pos = match(a:line, '[][(){}]') | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
249 while pos != -1 |
| 12499 | 250 if s:SynAt(a:lnum,pos + 1) !~? b:syng_strcom |
| 13051 | 251 let l:open += match(' ' . a:line[pos],'[[({]') |
| 10548 | 252 if l:open < 0 |
| 253 return | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
254 endif |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
255 endif |
| 13051 | 256 let pos = match(a:line, !l:open ? '[][(){}]' : '()' =~ a:line[pos] ? |
| 257 \ '[()]' : '{}' =~ a:line[pos] ? '[{}]' : '[][]', pos + 1) | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
258 endwhile |
| 10548 | 259 return !l:open |
| 260 endfunction | |
| 261 | |
| 12499 | 262 function s:OneScope() |
| 263 if s:LookingAt() == ')' && s:GetPair('(', ')', 'bW', s:skip_expr) | |
| 264 let tok = s:PreviousToken() | |
| 265 return (count(split('for if let while with'),tok) || | |
| 266 \ tok =~# '^await$\|^each$' && s:PreviousToken() ==# 'for') && | |
| 267 \ s:Pure('s:PreviousToken') != '.' && !(tok == 'while' && s:DoWhile()) | |
| 268 elseif s:Token() =~# '^else$\|^do$' | |
| 269 return s:Pure('s:PreviousToken') != '.' | |
| 13051 | 270 elseif strpart(getline('.'),col('.')-2,2) == '=>' |
| 271 call cursor(0,col('.')-1) | |
| 272 if s:PreviousToken() == ')' | |
| 273 return s:GetPair('(', ')', 'bW', s:skip_expr) | |
| 274 endif | |
| 275 return 1 | |
| 12499 | 276 endif |
| 277 endfunction | |
| 278 | |
| 279 function s:DoWhile() | |
| 280 let cpos = searchpos('\m\<','cbW') | |
| 13051 | 281 while s:SearchLoop('\C[{}]\|\<\%(do\|while\)\>','bW',s:skip_expr) |
| 282 if s:LookingAt() =~ '\a' | |
| 283 if s:Pure('s:IsBlock') | |
| 284 if s:LookingAt() ==# 'd' | |
| 285 return 1 | |
| 286 endif | |
| 287 break | |
| 288 endif | |
| 289 elseif s:LookingAt() != '}' || !s:GetPair('{','}','bW',s:skip_expr) | |
| 290 break | |
| 10548 | 291 endif |
| 13051 | 292 endwhile |
| 293 call call('cursor',cpos) | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
294 endfunction |
| 10548 | 295 |
| 12499 | 296 " returns total offset from braceless contexts. 'num' is the lineNr which |
| 297 " encloses the entire context, 'cont' if whether a:firstline is a continued | |
| 298 " expression, which could have started in a braceless context | |
| 13051 | 299 function s:IsContOne(cont) |
| 300 let [l:num, b_l] = [b:js_cache[1] + !b:js_cache[1], 0] | |
| 301 let pind = b:js_cache[1] ? indent(b:js_cache[1]) + s:sw() : 0 | |
| 12499 | 302 let ind = indent('.') + !a:cont |
| 303 while line('.') > l:num && ind > pind || line('.') == l:num | |
| 304 if indent('.') < ind && s:OneScope() | |
| 305 let b_l += 1 | |
| 306 elseif !a:cont || b_l || ind < indent(a:firstline) | |
| 307 break | |
| 308 else | |
| 309 call cursor(0,1) | |
| 310 endif | |
| 311 let ind = min([ind, indent('.')]) | |
| 312 if s:PreviousToken() is '' | |
| 10548 | 313 break |
| 314 endif | |
| 315 endwhile | |
| 12499 | 316 return b_l |
| 317 endfunction | |
| 318 | |
| 319 function s:IsSwitch() | |
| 13051 | 320 call call('cursor',b:js_cache[1:]) |
| 321 return search('\m\C\%#.\_s*\%(\%(\/\/.*\_$\|\/\*\_.\{-}\*\/\)\@>\_s*\)*\%(case\|default\)\>','nWc'.s:z) | |
| 10548 | 322 endfunction |
| 323 | |
| 324 " https://github.com/sweet-js/sweet.js/wiki/design#give-lookbehind-to-the-reader | |
| 325 function s:IsBlock() | |
| 12499 | 326 let tok = s:PreviousToken() |
| 327 if join(s:stack) =~? 'xml\|jsx' && s:SynAt(line('.'),col('.')-1) =~? 'xml\|jsx' | |
| 13051 | 328 let s:in_jsx = 1 |
| 12499 | 329 return tok != '{' |
| 330 elseif tok =~ '\k' | |
| 331 if tok ==# 'type' | |
| 332 return s:Pure('eval',"s:PreviousToken() !~# '^\\%(im\\|ex\\)port$' || s:PreviousToken() == '.'") | |
| 333 elseif tok ==# 'of' | |
| 334 return s:Pure('eval',"!s:GetPair('[[({]','[])}]','bW',s:skip_expr) || s:LookingAt() != '(' ||" | |
| 335 \ ."s:{s:PreviousToken() ==# 'await' ? 'Previous' : ''}Token() !=# 'for' || s:PreviousToken() == '.'") | |
| 10548 | 336 endif |
| 12499 | 337 return index(split('return const let import export extends yield default delete var await void typeof throw case new in instanceof') |
| 338 \ ,tok) < (line('.') != a:firstline) || s:Pure('s:PreviousToken') == '.' | |
| 339 elseif tok == '>' | |
| 340 return getline('.')[col('.')-2] == '=' || s:SynAt(line('.'),col('.')) =~? 'jsflow\|^html' | |
| 341 elseif tok == '*' | |
| 342 return s:Pure('s:PreviousToken') == ':' | |
| 343 elseif tok == ':' | |
| 344 return s:Pure('eval',"s:PreviousToken() =~ '^\\K\\k*$' && !s:ExprCol()") | |
| 345 elseif tok == '/' | |
| 346 return s:SynAt(line('.'),col('.')) =~? 'regex' | |
| 347 elseif tok !~ '[=~!<,.?^%|&([]' | |
| 348 return tok !~ '[-+]' || line('.') != a:firstline && getline('.')[col('.')-2] == tok | |
| 10548 | 349 endif |
| 350 endfunction | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
351 |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
352 function GetJavascriptIndent() |
| 13051 | 353 call s:GetVars() |
| 12499 | 354 let s:synid_cache = [[],[]] |
| 355 let l:line = getline(v:lnum) | |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
356 " use synstack as it validates syn state and works in an empty line |
| 12499 | 357 let s:stack = [''] + map(synstack(v:lnum,1),"synIDattr(v:val,'name')") |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
358 |
| 10548 | 359 " start with strings,comments,etc. |
| 12499 | 360 if s:stack[-1] =~? 'comment\|doc' |
| 10548 | 361 if l:line =~ '^\s*\*' |
| 362 return cindent(v:lnum) | |
| 363 elseif l:line !~ '^\s*\/[/*]' | |
| 364 return -1 | |
| 365 endif | |
| 12499 | 366 elseif s:stack[-1] =~? b:syng_str |
| 13051 | 367 if b:js_cache[0] == v:lnum - 1 && s:Balanced(v:lnum-1,getline(v:lnum-1)) |
| 10548 | 368 let b:js_cache[0] = v:lnum |
| 369 endif | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
370 return -1 |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
371 endif |
| 12499 | 372 |
| 373 let s:l1 = max([0,prevnonblank(v:lnum) - (s:rel ? 2000 : 1000), | |
| 374 \ get(get(b:,'hi_indent',{}),'blocklnr')]) | |
| 375 call cursor(v:lnum,1) | |
| 376 if s:PreviousToken() is '' | |
| 10548 | 377 return |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
378 endif |
| 12499 | 379 let [l:lnum, pline] = [line('.'), getline('.')[:col('.')-1]] |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
380 |
| 10548 | 381 let l:line = substitute(l:line,'^\s*','','') |
| 12499 | 382 let l:line_raw = l:line |
| 10548 | 383 if l:line[:1] == '/*' |
| 384 let l:line = substitute(l:line,'^\%(\/\*.\{-}\*\/\s*\)*','','') | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
385 endif |
| 10548 | 386 if l:line =~ '^\/[/*]' |
| 387 let l:line = '' | |
| 388 endif | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
389 |
| 10548 | 390 " the containing paren, bracket, or curly. Many hacks for performance |
| 12499 | 391 call cursor(v:lnum,1) |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
392 let idx = index([']',')','}'],l:line[0]) |
| 12499 | 393 if b:js_cache[0] > l:lnum && b:js_cache[0] < v:lnum || |
| 13051 | 394 \ b:js_cache[0] == l:lnum && s:Balanced(l:lnum,pline) |
| 10548 | 395 call call('cursor',b:js_cache[1:]) |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
396 else |
| 12499 | 397 let [s:looksyn, s:top_col, s:check_in, s:l1] = [v:lnum - 1,0,0, |
| 398 \ max([s:l1, &smc ? search('\m^.\{'.&smc.',}','nbW',s:l1 + 1) + 1 : 0])] | |
| 399 try | |
| 400 if idx != -1 | |
| 401 call s:GetPair(['\[','(','{'][idx],'])}'[idx],'bW','s:SkipFunc()') | |
| 402 elseif getline(v:lnum) !~ '^\S' && s:stack[-1] =~? 'block\|^jsobject$' | |
| 403 call s:GetPair('{','}','bW','s:SkipFunc()') | |
| 404 else | |
| 405 call s:AlternatePair() | |
| 406 endif | |
| 407 catch /^\Cout of bounds$/ | |
| 408 call cursor(v:lnum,1) | |
| 409 endtry | |
| 410 let b:js_cache[1:] = line('.') == v:lnum ? [0,0] : getpos('.')[1:2] | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
411 endif |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
412 |
| 12499 | 413 let [b:js_cache[0], num] = [v:lnum, b:js_cache[1]] |
|
9975
03fa8a51e9dc
commit https://github.com/vim/vim/commit/e4a3bcf28d92d0bde9ca227ccb40d401038185e5
Christian Brabandt <cb@256bit.org>
parents:
9860
diff
changeset
|
414 |
| 13051 | 415 let [num_ind, is_op, b_l, l:switch_offset, s:in_jsx] = [s:Nat(indent(num)),0,0,0,0] |
| 12499 | 416 if !num || s:LookingAt() == '{' && s:IsBlock() |
|
11229
146a1e213b60
Update runtime files. Add Rust support.
Christian Brabandt <cb@256bit.org>
parents:
10548
diff
changeset
|
417 let ilnum = line('.') |
| 13051 | 418 if num && !s:in_jsx && s:LookingAt() == ')' && s:GetPair('(',')','bW',s:skip_expr) |
| 12499 | 419 if ilnum == num |
| 420 let [num, num_ind] = [line('.'), indent('.')] | |
| 421 endif | |
| 422 if idx == -1 && s:PreviousToken() ==# 'switch' && s:IsSwitch() | |
| 423 let l:switch_offset = &cino !~ ':' ? s:sw() : s:ParseCino(':') | |
| 10548 | 424 if pline[-1:] != '.' && l:line =~# '^\%(default\|case\)\>' |
| 12499 | 425 return s:Nat(num_ind + l:switch_offset) |
| 426 elseif &cino =~ '=' | |
| 427 let l:case_offset = s:ParseCino('=') | |
| 10548 | 428 endif |
| 429 endif | |
| 430 endif | |
| 12499 | 431 if idx == -1 && pline[-1:] !~ '[{;]' |
| 13051 | 432 call cursor(l:lnum, len(pline)) |
| 12499 | 433 let sol = matchstr(l:line,s:opfirst) |
| 434 if sol is '' || sol == '/' && s:SynAt(v:lnum, | |
| 435 \ 1 + len(getline(v:lnum)) - len(l:line)) =~? 'regex' | |
| 13051 | 436 if s:Continues() |
| 12499 | 437 let is_op = s:sw() |
| 438 endif | |
| 13051 | 439 elseif num && sol =~# '^\%(in\%(stanceof\)\=\|\*\)$' && |
| 440 \ s:LookingAt() == '}' && s:GetPair('{','}','bW',s:skip_expr) && | |
| 441 \ s:PreviousToken() == ')' && s:GetPair('(',')','bW',s:skip_expr) && | |
| 442 \ (s:PreviousToken() == ']' || s:LookingAt() =~ '\k' && | |
| 443 \ s:{s:PreviousToken() == '*' ? 'Previous' : ''}Token() !=# 'function') | |
| 444 return num_ind + s:sw() | |
| 12499 | 445 else |
| 446 let is_op = s:sw() | |
| 447 endif | |
| 448 call cursor(l:lnum, len(pline)) | |
| 13051 | 449 let b_l = s:Nat(s:IsContOne(is_op) - (!is_op && l:line =~ '^{')) * s:sw() |
| 10548 | 450 endif |
| 12499 | 451 elseif idx.s:LookingAt().&cino =~ '^-1(.*(' && (search('\m\S','nbW',num) || s:ParseCino('U')) |
| 452 let pval = s:ParseCino('(') | |
| 453 if !pval | |
| 454 let [Wval, vcol] = [s:ParseCino('W'), virtcol('.')] | |
| 455 if search('\m\S','W',num) | |
| 456 return s:ParseCino('w') ? vcol : virtcol('.')-1 | |
| 457 endif | |
| 458 return Wval ? s:Nat(num_ind + Wval) : vcol | |
| 459 endif | |
| 460 return s:Nat(num_ind + pval + searchpair('\m(','','\m)','nbrmW',s:skip_expr,num) * s:sw()) | |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
461 endif |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
462 |
| 10548 | 463 " main return |
| 12499 | 464 if l:line =~ '^[])}]\|^|}' |
| 13051 | 465 if l:line_raw[0] == ')' |
| 12499 | 466 if s:ParseCino('M') |
| 467 return indent(l:lnum) | |
| 13051 | 468 elseif num && &cino =~# 'm' && !s:ParseCino('m') |
| 12499 | 469 return virtcol('.') - 1 |
| 470 endif | |
| 471 endif | |
| 472 return num_ind | |
| 10548 | 473 elseif num |
| 12499 | 474 return s:Nat(num_ind + get(l:,'case_offset',s:sw()) + l:switch_offset + b_l + is_op) |
| 10548 | 475 endif |
| 12499 | 476 return b_l + is_op |
|
9860
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
477 endfunction |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
478 |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
479 let &cpo = s:cpo_save |
|
9eaf8ef656e9
commit https://github.com/vim/vim/commit/0952131376a517fc12dc5ae908a97018b4ee23f0
Christian Brabandt <cb@256bit.org>
parents:
6823
diff
changeset
|
480 unlet s:cpo_save |