summaryrefslogtreecommitdiffstats
path: root/runtime/autoload/javascriptcomplete.vim
blob: 29b6b16254fa3fbdc94a2b16419ce7d0bee8e621 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
" Vim completion script
" Language:	Java Script
" Maintainer:	Jay Sitter (jay@jaysitter.com)
" URL: https://github.com/jsit/javascriptcomplete.vim/
" Previous Maintainer:	Mikolaj Machowski ( mikmach AT wp DOT pl )
" Last Change:	2020 Jul 30

function! javascriptcomplete#CompleteJS(findstart, base)
  if a:findstart
	" locate the start of the word
	let line = getline('.')
	let start = col('.') - 1
	let curline = line('.')
	let compl_begin = col('.') - 2
	" Bit risky but JS is rather limited language and local chars shouldn't
	" fint way into names
	while start >= 0 && line[start - 1] =~ '\k'
		let start -= 1
	endwhile
	let b:compl_context = getline('.')[0:compl_begin]
	return start
  else
	" Initialize base return lists
	let res = []
	let res2 = []
	" a:base is very short - we need context
	" Shortcontext is context without a:base, useful for checking if we are
	" looking for objects and for what objects we are looking for
	let context = b:compl_context
	let shortcontext = substitute(context, a:base.'$', '', '')
	unlet! b:compl_context

	if exists("b:jsrange")
		let file = getline(b:jsrange[0],b:jsrange[1])
		unlet! b:jsrange

		if len(b:js_extfiles) > 0
			let file = b:js_extfiles + file
		endif

	else
		let file = getline(1, '$')
	endif


	" Completion of properties, methods, etc. {{{
	if shortcontext =~ '\.$'
		" Complete methods and properties for objects
		" DOM separate
		let doms = ['style.']
		" Arrays
		let arrayprop = ['constructor', 'index', 'input', 'length', 'prototype']
		let arraymeth = ['concat', 'join', 'pop', 'push', 'reverse', 'shift',
					\ 'splice', 'sort', 'toSource', 'toString', 'unshift', 'valueOf',
					\ 'watch', 'unwatch']
		call map(arraymeth, 'v:val."("')
		let arrays = arrayprop + arraymeth

		" Boolean - complete subset of array values
		" properties - constructor, prototype
		" methods    - toSource, toString, valueOf

		" Date
		" properties - constructor, prototype
		let datemeth = ['getDate', 'getDay', 'getFullYear', 'getHours', 'getMilliseconds',
					\ 'getMinutes', 'getMonth', 'getSeconds', 'getTime', 'getTimezoneOffset',
					\ 'getUTCDate', 'getUTCDay', 'getUTCFullYear', 'getUTCHours', 'getUTCMilliseconds',
					\ 'getUTCMinutes', 'getUTCMonth', 'getUTCSeconds',
					\ 'getYear', 'parse', 'parse',
					\ 'setDate', 'setDay', 'setFullYear', 'setHours', 'setMilliseconds',
					\ 'setMinutes', 'setMonth', 'setSeconds',
					\ 'setUTCDate', 'setUTCDay', 'setUTCFullYear', 'setUTCHours', 'setUTCMilliseconds',
					\ 'setUTCMinutes', 'setUTCMonth', 'setUTCSeconds', 'setYear', 'setTime',
					\ 'toGMTString', 'toLocaleString', 'toLocaleDateString', 'toLocaleTimeString',
					\ 'toSource', 'toString', 'toUTCString', 'UTC', 'valueOf', 'watch', 'unwatch']
		call map(datemeth, 'v:val."("')
		let dates = datemeth

		" Function
		let funcprop = ['arguments', 'arguments.callee', 'arguments.caller', 'arguments.length',
					\ 'arity', 'constructor', 'length', 'prototype']
		let funcmeth = ['apply', 'call', 'toSource', 'toString', 'valueOf']
		call map(funcmeth, 'v:val."("')
		let funcs = funcprop + funcmeth

		" Math
		let mathprop = ['E', 'LN2', 'LN10', 'LOG2E', 'LOG10E', 'PI', 'SQRT1_2', 'SQRT']
		let mathmeth = ['abs', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'exp', 'floor',
					\ 'log', 'max', 'min', 'pow', 'random', 'round', 'sin', 'sqrt', 'tan',
					\ 'watch', 'unwatch']
		call map(mathmeth, 'v:val."("')
		let maths = mathprop + mathmeth

		" Number
		let numbprop = ['MAX_VALUE', 'MIN_VALUE', 'NaN', 'NEGATIVE_INFINITY', 'POSITIVE_INFINITY', 
					\ 'constructor', 'prototype']
		let numbmeth = ['toExponential', 'toFixed', 'toPrecision', 'toSource', 'toString', 'valueOf',
					\ 'watch', 'unwatch']
		call map(numbmeth, 'v:val."("')
		let numbs = numbprop + numbmeth

		" Object
		let objeprop = ['constructor', 'prototype']
		let objemeth = ['eval', 'toSource', 'toString', 'unwatch', 'watch', 'valueOf']
		call map(objemeth, 'v:val."("')
		let objes = objeprop + objemeth

		" RegExp
		let regeprop = ['constructor', 'global', 'ignoreCase', 'lastIndex', 'multiline', 'source', 'prototype']
		let regemeth = ['exec', 'test', 'toSource', 'toString', 'watch', 'unwatch']
		call map(regemeth, 'v:val."("')
		let reges = regeprop + regemeth

		" String
		let striprop = ['constructor', 'length', 'prototype']
		let strimeth = ['anchor', 'big', 'blink', 'bold', 'charAt', 'charCodeAt', 'concat',
					\ 'fixed', 'fontcolor', 'fontsize', 'fromCharCode', 'indexOf', 'italics',
					\ 'lastIndexOf', 'link', 'match', 'replace', 'search', 'slice', 'small',
					\ 'split', 'strike', 'sub', 'substr', 'substring', 'sup', 'toLowerCase',
					\ 'toSource', 'toString', 'toUpperCase', 'watch', 'unwatch']
		call map(strimeth, 'v:val."("')
		let stris = striprop + strimeth

		" User created properties
		let user_props1 = filter(copy(file), 'v:val =~ "this\\.\\k"')
		let juser_props1 = join(user_props1, ' ')
		let user_props1 = split(juser_props1, '\zethis\.')
		unlet! juser_props1
		call map(user_props1, 'matchstr(v:val, "this\\.\\zs\\k\\+\\ze")')

		let user_props2 = filter(copy(file), 'v:val =~ "\\.prototype\\.\\k"')
		let juser_props2 = join(user_props2, ' ')
		let user_props2 = split(juser_props2, '\zeprototype\.')
		unlet! juser_props2
		call map(user_props2, 'matchstr(v:val, "prototype\\.\\zs\\k\\+\\ze")')
		let user_props = user_props1 + user_props2

		" HTML DOM properties
		" Anchors - anchor.
		let anchprop = ['accessKey', 'charset', 'coords', 'href', 'hreflang', 'id', 'innerHTML',
					\ 'name', 'rel', 'rev', 'shape', 'tabIndex', 'target', 'type', 'onBlur', 'onFocus']
		let anchmeth = ['blur', 'focus']
		call map(anchmeth, 'v:val."("')
		let anths = anchprop + anchmeth
		" Area - area.
		let areaprop = ['accessKey', 'alt', 'coords', 'hash', 'host', 'hostname', 'href', 'id',
					\ 'noHref', 'pathname', 'port', 'protocol', 'search', 'shape', 'tabIndex', 'target']
		let areameth = ['onClick', 'onDblClick', 'onMouseOut', 'onMouseOver']
		call map(areameth, 'v:val."("')
		let areas = areaprop + areameth
		" Base - base.
		let baseprop = ['href', 'id', 'target']
		let bases = baseprop
		" Body - body.
		let bodyprop = ['aLink', 'background', 'gbColor', 'id', 'link', 'scrollLeft', 'scrollTop',
					\ 'text', 'vLink']
		let bodys = bodyprop
		" Document - document.
		let docuprop = ['anchors', 'body', 'characterSet', 'doctype',
					\ 'documentElement', 'documentURI', 'embeds', 'fonts', 'forms',
					\ 'head', 'hidden', 'images', 'implementation', 'lastStyleSheetSet',
					\ 'links', 'plugins', 'preferredStyleSheetSet', 'scripts',
					\ 'scrollingElement', 'selectedStyleSheetSet', 'styleSheetSets',
					\ 'timeline', 'visibilityState', 'cookie', 'defaultView',
					\ 'designMode', 'dir', 'domain', 'lastModified', 'location',
					\ 'readyState', 'referrer', 'title', 'URL', 'activeElement',
					\ 'fullscreenElement', 'styleSheets']
		let documeth = ['adoptNode', 'close', 'createAttribute',
					\ 'createAttributeNS', 'createCDATASection', 'createComment',
					\ 'createDocumentFragment', 'createElement', 'createElementNS',
					\ 'createEvent', 'createExpression', 'createNSResolver',
					\ 'createNodeIterator', 'createProcessingInstruction', 'createRange',
					\ 'createTextNode', 'createTouchList', 'createTreeWalker',
					\ 'enableStyleSheetsForSet', 'evaluate', 'focus', 'getElementById',
					\ 'getElementById', 'getElementsByClassName', 'getElementsByName',
					\ 'getElementsByTagName', 'getElementsByTagNameNS',
					\ 'hasStorageAccess', 'importNode', 'onClick', 'onDblClick',
					\ 'onFocus', 'onKeyDown', 'onKeyPress', 'onKeyUp', 'onMouseDown',
					\ 'onMouseMove', 'onMouseOut', 'onMouseOver', 'onMouseUp',
					\ 'onResize', 'open', 'querySelector', 'querySelectorAll',
					\ 'requestStorageAccess', 'write', 'writeln']

		call map(documeth, 'v:val."("')
		let docuxprop = ['attributes', 'childNodes', 'doctype', 'documentElement', 'firstChild',
					\ 'implementation', 'namespaceURI', 'nextSibling', 'nodeName', 'nodeType',
					\ 'nodeValue', 'ownerDocument', 'parentNode', 'previousSibling']
		let docuxmeth = ['createAttribute', 'createCDATASection',
					\ 'createComment', 'createDocument', 'createDocumentFragment',
					\ 'createElement', 'createEntityReference', 'createProcessingInstruction',
					\ 'createTextNode']
		call map(docuxmeth, 'v:val."("')
		let docus = docuprop + docuxprop + documeth + docuxmeth
		" Form - form.
		let formprop = ['elements', 'acceptCharset', 'action', 'encoding', 'enctype', 'id', 'length',
					\ 'method', 'name', 'tabIndex', 'target']
		let formmeth = ['reset', 'submit', 'onReset', 'onSubmit']
		call map(formmeth, 'v:val."("')
		let forms = formprop + formmeth
		" Frame - frame.
		let framprop = ['contentDocument', 'frameBorder', 'id', 'longDesc', 'marginHeight', 'marginWidth',
					\ 'name', 'noResize', 'scrolling', 'src']
		let frammeth = ['blur', 'focus']
		call map(frammeth, 'v:val."("')
		let frams = framprop + frammeth
		" Frameset - frameset.
		let fsetprop = ['cols', 'id', 'rows']
		let fsetmeth = ['blur', 'focus']
		call map(fsetmeth, 'v:val."("')
		let fsets = fsetprop + fsetmeth
		" History - history.
		let histprop = ['length']
		let histmeth = ['back', 'forward', 'go']
		call map(histmeth, 'v:val."("')
		let hists = histprop + histmeth
		" Iframe - iframe.
		let ifraprop = ['align', 'frameBorder', 'height', 'id', 'longDesc', 'marginHeight', 'marginWidth',
					\ 'name', 'scrolling', 'src', 'width']
		let ifras = ifraprop
		" Image - image.
		let imagprop = ['align', 'alt', 'border', 'complete', 'height', 'hspace', 'id', 'isMap', 'longDesc',
					\ 'lowSrc', 'name', 'src', 'useMap', 'vspace', 'width']
		let imagmeth = ['onAbort', 'onError', 'onLoad']
		call map(imagmeth, 'v:val."("')
		let imags = histprop + imagmeth
		" Button - accessible only by other properties
		let buttprop = ['accessKey', 'disabled', 'form', 'id', 'name', 'tabIndex', 'type', 'value']
		let buttmeth = ['blur', 'click', 'focus', 'onBlur', 'onClick', 'onFocus', 'onMouseDown', 'onMouseUp']
		call map(buttmeth, 'v:val."("')
		let butts = buttprop + buttmeth
		" Checkbox - accessible only by other properties
		let checprop = ['accept', 'accessKey', 'align', 'alt', 'checked', 'defaultChecked', 
					\ 'disabled', 'form', 'id', 'name', 'tabIndex', 'type', 'value'] 
		let checmeth = ['blur', 'click', 'focus', 'onBlur', 'onClick', 'onFocus', 'onMouseDown', 'onMouseUp']
		call map(checmeth, 'v:val."("')
		let checs = checprop + checmeth
		" File upload - accessible only by other properties
		let fileprop = ['accept', 'accessKey', 'align', 'alt', 'defaultValue', 
					\ 'disabled', 'form', 'id', 'name', 'tabIndex', 'type', 'value'] 
		let filemeth = ['blur', 'focus', 'onBlur', 'onClick', 'onFocus', 'onMouseDown', 'onMouseUp']
		call map(filemeth, 'v:val."("')
		let files = fileprop + filemeth
		" Hidden - accessible only by other properties
		let hiddprop = ['defaultValue', 'form', 'id', 'name', 'type', 'value'] 
		let hidds = hiddprop
		" Password - accessible only by other properties
		let passprop = ['accept', 'accessKey', 'defaultValue', 
					\ 'disabled', 'form', 'id', 'maxLength', 'name', 'readOnly', 'size', 'tabIndex', 
					\ 'type', 'value'] 
		let passmeth = ['blur', 'click', 'focus', 'select', 'onBlur', 'onFocus', 'onKeyDown', 
					\ 'onKeyPress', 'onKeyUp']
		call map(passmeth, 'v:val."("')
		let passs = passprop + passmeth
		" Radio - accessible only by other properties
		let radiprop = ['accept', 'accessKey', 'align', 'alt', 'checked', 'defaultChecked', 
					\ 'disabled', 'form', 'id', 'name', 'tabIndex', 'type', 'value'] 
		let radimeth = ['blur', 'click', 'focus', 'select', 'onBlur', 'onFocus']
		call map(radimeth, 'v:val."("')
		let radis = radiprop + radimeth
		" Reset - accessible only by other properties
		let reseprop = ['accept', 'accessKey', 'align', 'alt', 'defaultValue', 
					\ 'disabled', 'form', 'id', 'name', 'size', 'tabIndex', 'type', 'value'] 
		let resemeth = ['blur', 'click', 'focus', 'select', 'onBlur', 'onFocus']
		call map(resemeth, 'v:val."("')
		let reses = reseprop + resemeth
		" Submit - accessible only by other properties
		let submprop = ['accept', 'accessKey', 'align', 'alt', 'defaultValue', 
					\ 'disabled', 'form', 'id', 'name', 'size', 'tabIndex', 'type', 'value'] 
		let submmeth = ['blur', 'click', 'focus', 'select', 'onClick', 'onSelectStart']
		call map(submmeth, 'v:val."("')
		let subms = submprop + submmeth
		" Text - accessible only by other properties
		let textprop = ['accept', 'accessKey', 'align', 'alt', 'defaultValue', 
					\ 'disabled', 'form', 'id', 'maxLength', 'name', 'readOnly', 
					\ 'size', 'tabIndex', 'type', 'value'] 
		let textmeth = ['blur', 'focus', 'select', 'onBlur', 'onChange', 'onFocus', 'onKeyDown',
					\ 'onKeyPress', 'onKeyUp', 'onSelect']
		call map(textmeth, 'v:val."("')
		let texts = textprop + textmeth
		" Link - link.
		let linkprop = ['charset', 'disabled', 'href', 'hreflang', 'id', 'media',
					\ 'rel', 'rev', 'target', 'type']
		let linkmeth = ['onLoad']
		call map(linkmeth, 'v:val."("')
		let links = linkprop + linkmeth
		" Location - location.
		let locaprop = ['href', 'hash', 'host', 'hostname', 'pathname', 'port', 'protocol',
					\ 'search']
		let locameth = ['assign', 'reload', 'replace']
		call map(locameth, 'v:val."("')
		let locas = locaprop + locameth
		" Meta - meta.
		let metaprop = ['charset', 'content', 'disabled', 'httpEquiv', 'name', 'scheme']
		let metas = metaprop
		" Navigator - navigator.
		let naviprop = ['plugins', 'appCodeName', 'appName', 'appVersion', 'cookieEnabled',
					\ 'platform', 'userAgent']
		let navimeth = ['javaEnabled', 'taintEnabled']
		call map(navimeth, 'v:val."("')
		let navis = naviprop + navimeth
		" Object - object.
		let objeprop = ['align', 'archive', 'border', 'code', 'codeBase', 'codeType', 'data',
					\ 'declare', 'form', 'height', 'hspace', 'id', 'name', 'standby', 'tabIndex',
					\ 'type', 'useMap', 'vspace', 'width']
		let objes = objeprop
		" Option - accessible only by other properties
		let optiprop = ['defaultSelected', 
					\ 'disabled', 'form', 'id', 'index', 'label', 'selected', 'text', 'value']
		let optis = optiprop
		" Screen - screen.
		let screprop = ['availHeight', 'availWidth', 'colorDepth', 'height', 'width']
		let scres = screprop
		" Select - accessible only by other properties
		let seleprop = ['options', 'disabled', 'form', 'id', 'length', 'multiple', 'name', 
					\ 'selectedIndex', 'size', 'tabIndex', 'type', 'value'] 
		let selemeth = ['blur', 'focus', 'remove', 'onBlur', 'onChange', 'onFocus']
		call map(selemeth, 'v:val."("')
		let seles = seleprop + selemeth
		" Style - style.
		let stylprop = ['background', 'backgroundAttachment', 'backgroundColor', 'backgroundImage',
					\ 'backgroundPosition', 'backgroundRepeat',
					\ 'border', 'borderBottom', 'borderLeft', 'borderRight', 'borderTop',
					\ 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor',
					\ 'borderBottomStyle', 'borderLeftStyle', 'borderRightStyle', 'borderTopStyle',
					\ 'borderBottomWidth', 'borderLeftWidth', 'borderRightWidth', 'borderTopWidth',
					\ 'borderColor', 'borderStyle', 'borderWidth', 'margin', 'marginBottom',
					\ 'marginLeft', 'marginRight', 'marginTop', 'outline', 'outlineStyle', 'outlineWidth',
					\ 'outlineColor', 'outlineStyle', 'outlineWidth', 'padding', 'paddingBottom',
					\ 'paddingLeft', 'paddingRight', 'paddingTop',
					\ 'clear', 'clip', 'clipBottom', 'clipLeft', 'clipRight', 'clipTop', 'content',
					\ 'counterIncrement', 'counterReset', 'cssFloat', 'cursor', 'direction',
					\ 'display', 'markerOffset', 'marks', 'maxHeight', 'maxWidth', 'minHeight',
					\ 'minWidth', 'overflow', 'overflowX', 'overflowY', 'verticalAlign', 'visibility',
					\ 'width',
					\ 'listStyle', 'listStyleImage', 'listStylePosition', 'listStyleType',
					\ 'cssText', 'bottom', 'height', 'left', 'position', 'right', 'top', 'width', 'zindex',
					\ 'orphans', 'widows', 'page', 'pageBreakAfter', 'pageBreakBefore', 'pageBreakInside',
					\ 'borderCollapse', 'borderSpacing', 'captionSide', 'emptyCells', 'tableLayout',
					\ 'color', 'font', 'fontFamily', 'fontSize', 'fontSizeAdjust', 'fontStretch',
					\ 'fontStyle', 'fontVariant', 'fontWeight', 'letterSpacing', 'lineHeight', 'quotes',
					\ 'textAlign', 'textIndent', 'textShadow', 'textTransform', 'textUnderlinePosition',
					\ 'unicodeBidi', 'whiteSpace', 'wordSpacing']
		let styls = stylprop
		" Table - table.
		let tablprop = ['rows', 'tBodies', 'align', 'bgColor', 'border', 'caption', 'cellPadding',
					\ 'cellSpacing', 'frame', 'height', 'rules', 'summary', 'tFoot', 'tHead', 'width']
		let tablmeth = ['createCaption', 'createTFoot', 'createTHead', 'deleteCaption', 'deleteRow',
					\ 'deleteTFoot', 'deleteTHead', 'insertRow']
		call map(tablmeth, 'v:val."("')
		let tabls = tablprop + tablmeth
		" Table data - TableData.
		let tdatprop = ['abbr', 'align', 'axis', 'bgColor', 'cellIndex', 'ch', 'chOff',
					\ 'colSpan', 'headers', 'noWrap', 'rowSpan', 'scope', 'vAlign', 'width']
		let tdats = tdatprop
		" Table row - TableRow.
		let trowprop = ['cells', 'align', 'bgColor', 'ch', 'chOff', 'rowIndex', 'sectionRowIndex',
					\ 'vAlign']
		let trowmeth = ['deleteCell', 'insertCell']
		call map(trowmeth, 'v:val."("')
		let trows = trowprop + trowmeth
		" Textarea - accessible only by other properties
		let tareprop = ['accessKey', 'cols', 'defaultValue', 
					\ 'disabled', 'form', 'id', 'name', 'readOnly', 'rows', 
					\ 'tabIndex', 'type', 'value', 'selectionStart', 'selectionEnd'] 
		let taremeth = ['blur', 'focus', 'select', 'onBlur', 'onChange', 'onFocus']
		call map(taremeth, 'v:val."("')
		let tares = tareprop + taremeth
		" Window - window.
		let windprop = ['frames', 'closed', 'defaultStatus', 'encodeURI', 'event', 'history',
					\ 'length', 'location', 'name', 'onload', 'opener', 'parent', 'screen', 'self',
					\ 'status', 'top', 'XMLHttpRequest', 'ActiveXObject']
		let windmeth = ['alert', 'blur', 'clearInterval', 'clearTimeout', 'close', 'confirm', 'focus',
					\ 'moveBy', 'moveTo', 'open', 'print', 'prompt', 'scrollBy', 'scrollTo', 'setInterval',
					\ 'setTimeout']
		call map(windmeth, 'v:val."("')
		let winds = windprop + windmeth
		" XMLHttpRequest - access by new xxx()
		let xmlhprop = ['onreadystatechange', 'readyState', 'responseText', 'responseXML',
					\ 'status', 'statusText', 'parseError']
		let xmlhmeth = ['abort', 'getAllResponseHeaders', 'getResponseHeaders', 'open',
					\ 'send', 'setRequestHeader']
		call map(xmlhmeth, 'v:val."("')
		let xmlhs = xmlhprop + xmlhmeth

		" XML DOM
		" Attributes - element.attributes[x].
		let xdomattrprop = ['name', 'specified', 'value']
		" Element - anyelement.
		let xdomelemprop = ['attributes', 'childNodes', 'firstChild', 'lastChild', 
					\ 'namespaceURI', 'nextSibling', 'nodeName', 'nodeType', 'nodeValue',
					\ 'ownerDocument', 'parentNode', 'prefix', 'previousSibling', 'tagName']
		let xdomelemmeth = ['appendChild', 'addEventListener', 'cloneNode',
					\ 'dispatchEvent', 'getAttribute', 'getAttributeNode',
					\ 'getElementsByTagName', 'hasChildNodes', 'insertBefore',
					\ 'normalize', 'removeAttribute', 'removeAttributeNode',
					\ 'removeChild', 'removeEventListener', 'replaceChild',
					\ 'setAttribute', 'setAttributeNode']
		call map(xdomelemmeth, 'v:val."("')
		let xdomelems = xdomelemprop + xdomelemmeth
		" Node - anynode.
		let xdomnodeprop = ['attributes', 'childNodes', 'firstChild', 'lastChild', 
					\ 'namespaceURI', 'nextSibling', 'nodeName', 'nodeType', 'nodeValue',
					\ 'ownerDocument', 'parentNode', 'prefix', 'previousSibling']
		let xdomnodemeth = ['appendChild', 'cloneNode',
					\ 'hasChildNodes', 'insertBefore', 'removeChild', 'replaceChild']
		call map(xdomnodemeth, 'v:val."("')
		let xdomnodes = xdomnodeprop + xdomnodemeth
		" NodeList 
		let xdomnliss = ['length', 'item(']
		" Error - parseError.
		let xdomerror = ['errorCode', 'reason', 'line', 'linepos', 'srcText', 'url', 'filepos']

		" Find object type declaration to reduce number of suggestions. {{{
		" 1. Get object name
		" 2. Find object declaration line
		" 3. General declaration follows "= new Type" syntax, additional else
		"    for regexp "= /re/"
		" 4. Make correction for Microsoft.XMLHTTP ActiveXObject
		" 5. Repeat for external files
		let object = matchstr(shortcontext, '\zs\k\+\ze\(\[.\{-}\]\)\?\.$')
		if len(object) > 0
			let decl_line = search(object.'.\{-}=\s*new\s*', 'bn')
			if decl_line > 0
				let object_type = matchstr(getline(decl_line), object.'.\{-}=\s*new\s*\zs\k\+\ze')
				if object_type == 'ActiveXObject' && matchstr(getline(decl_line), object.'.\{-}=\s*new\s*ActiveXObject\s*(.Microsoft\.XMLHTTP.)') != ''
						let object_type = 'XMLHttpRequest'
				endif
			else
				let decl_line = search('var\s*'.object.'\s*=\s*\/', 'bn')
				if decl_line > 0
					let object_type = 'RegExp'
				endif
			endif
			" We didn't find var declaration in current file but we may have
			" something in external files.
			if decl_line == 0 && exists("b:js_extfiles")
				let dext_line = filter(copy(b:js_extfiles), 'v:val =~ "'.object.'.\\{-}=\\s*new\\s*"')
				if len(dext_line) > 0
					let object_type = matchstr(dext_line[-1], object.'.\{-}=\s*new\s*\zs\k\+\ze')
					if object_type == 'ActiveXObject' && matchstr(dext_line[-1], object.'.\{-}=\s*new\s*ActiveXObject\s*(.Microsoft\.XMLHTTP.)') != ''
							let object_type = 'XMLHttpRequest'
					endif
				else
					let dext_line = filter(copy(b:js_extfiles), 'v:val =~ "var\s*'.object.'\\s*=\\s*\\/"')
					if len(dext_line) > 0
						let object_type = 'RegExp'
					endif
				endif
			endif
		endif
		" }}}

		if !exists('object_type')
			let object_type = ''
		endif

		if object_type == 'Date'
			let values = dates
		elseif object_type == 'Image'
			let values = imags
		elseif object_type == 'Array'
			let values = arrays
		elseif object_type == 'Boolean'
			" TODO: a bit more than real boolean
			let values = arrays
		elseif object_type == 'XMLHttpRequest'
			let values = xmlhs
		elseif object_type == 'String'
			let values = stris
		elseif object_type == 'RegExp'
			let values = reges
		elseif object_type == 'Math'
			let values = maths
		endif

		if !exists('values')
		" List of properties
		if shortcontext =~ 'Math\.$'
			let values = maths
		elseif shortcontext =~ 'anchors\(\[.\{-}\]\)\?\.$'
			let values = anths
		elseif shortcontext =~ 'area\.$'
			let values = areas
		elseif shortcontext =~ 'base\.$'
			let values = bases
		elseif shortcontext =~ 'body\.$'
			let values = bodys
		elseif shortcontext =~ 'document\.$'
			let values = docus
		elseif shortcontext =~ 'forms\(\[.\{-}\]\)\?\.$'
			let values = forms
		elseif shortcontext =~ 'frameset\.$'
			let values = fsets
		elseif shortcontext =~ 'history\.$'
			let values = hists
		elseif shortcontext =~ 'iframe\.$'
			let values = ifras
		elseif shortcontext =~ 'images\(\[.\{-}\]\)\?\.$'
			let values = imags
		elseif shortcontext =~ 'links\(\[.\{-}\]\)\?\.$'
			let values = links
		elseif shortcontext =~ 'location\.$'
			let values = locas
		elseif shortcontext =~ 'meta\.$'
			let values = metas
		elseif shortcontext =~ 'navigator\.$'
			let values = navis
		elseif shortcontext =~ 'object\.$'
			let values = objes
		elseif shortcontext =~ 'screen\.$'
			let values = scres
		elseif shortcontext =~ 'style\.$'
			let values = styls
		elseif shortcontext =~ 'table\.$'
			let values = tabls
		elseif shortcontext =~ 'TableData\.$'
			let values = tdats
		elseif shortcontext =~ 'TableRow\.$'
			let values = trows
		elseif shortcontext =~ 'window\.$'
			let values = winds
		elseif shortcontext =~ 'parseError\.$'
			let values = xdomerror
		elseif shortcontext =~ 'attributes\[\d\+\]\.$'
			let values = xdomattrprop
		else
			let values = user_props + arrays + dates + funcs + maths + numbs + objes + reges + stris
			let values += doms + anths + areas + bases + bodys + docus + forms + frams + fsets + hists
			let values += ifras + imags + links + locas + metas + navis + objes + scres
			let values += tabls + trows + tares + winds
			let values += xdomnodes + xdomnliss + xdomelems
		endif
		endif

		for m in values
			if m =~? '^'.a:base
				call add(res, m)
			elseif m =~? a:base
				call add(res2, m)
			endif
		endfor

		unlet! values
		return res + res2

	endif
	" }}}

	" Get variables data.
	let variables = filter(copy(file), 'v:val =~ "var\\s"')
	call map(variables, 'matchstr(v:val, ".\\{-}var\\s\\+\\zs.*\\ze")')
	call map(variables, 'substitute(v:val, ";\\|$", ",", "g")')
	let vars = []
	" This loop (and next one) is necessary to get variable names from
	" constructs like: var var1, var2, var3 = "something";
	for i in range(len(variables))
		let comma_separated = split(variables[i], ',\s*')
		call map(comma_separated, 'matchstr(v:val, "\\k\\+")')
		let vars += comma_separated
	endfor

	let variables = sort(vars)
	unlet! vars

	" Add "no var" variables.
	let undeclared_variables = filter(copy(file), 'v:val =~ "^\\s*\\k\\+\\s*="')
	let u_vars = []
	for i in range(len(undeclared_variables))
		let  split_equal = split(undeclared_variables[i], '\s*=')
		call map(split_equal, 'matchstr(v:val, "\\k\\+$")')
		let u_vars += split_equal
	endfor

	let variables += sort(u_vars)
	unlet! u_vars

	" Get functions
	let functions = filter(copy(file), 'v:val =~ "^\\s*function\\s"')
	let arguments = copy(functions)
	call map(functions, 'matchstr(v:val, "^\\s*function\\s\\+\\zs\\k\\+")')
	call map(functions, 'v:val."("')
	let functions = sort(functions)

	" Create table to keep arguments for additional 'menu' info
	let b:js_menuinfo = {}
	for i in arguments
		let g:ia = i
		let f_elements = matchlist(i, 'function\s\+\(\k\+\)\s*(\(.\{-}\))')
		if len(f_elements) >= 3
			let b:js_menuinfo[f_elements[1].'('] = f_elements[2]
		endif
	endfor

	" Get functions arguments
	call map(arguments, 'matchstr(v:val, "function.\\{-}(\\zs.\\{-}\\ze)")')
	let jargs = join(arguments, ',')
	let jargs = substitute(jargs, '\s', '', 'g')
	let arguments = split(jargs, ',')
	let arguments = sort(arguments)

	" Built-in functions
	let builtin = ['alert(', 'confirm(']

	" Top-level HTML DOM objects
	let htmldom = ['document', 'anchor', 'area', 'base', 'body', 'document', 'event', 'form', 'frame', 'frameset', 'history', 'iframe', 'image', 'input', 'link', 'location', 'meta', 'navigator', 'object', 'option', 'screen', 'select', 'table', 'tableData', 'tableHeader', 'tableRow', 'textarea', 'window']
	call map(htmldom, 'v:val."."')

	" Top-level properties
	let properties = ['decodeURI', 'decodeURIComponent', 'encodeURI', 'encodeURIComponent',
				\ 'eval', 'Infinity', 'isFinite', 'isNaN', 'NaN', 'Number', 'parseFloat',
				\ 'parseInt', 'String', 'undefined', 'escape', 'unescape']

	" Keywords
	let keywords = ["Array", "Boolean", "Date", "Function", "Math", "Number", "Object", "RegExp", "String", "XMLHttpRequest", "ActiveXObject", "abstract", "boolean", "break", "byte", "case", "catch", "char", "class", "const", "continue", "debugger", "default", "delete", "do", "double ", "else", "enum", "export", "extends", "false", "final", "finally", "float", "for", "function", "goto", "if", "implements", "import", "in ", "instanceof", "int", "interface", "long", "native", "new", "null", "package", "private", "protected", "public", "return", "short", "static", "super ", "switch", "synchronized", "this", "throw", "throws", "transient", "true", "try", "typeof", "var", "void", "volatile", "while", "with"]

	let values = variables + functions + htmldom + arguments + builtin + properties + keywords

	for m in values
		if m =~? '^'.a:base
			call add(res, m)
		elseif m =~? a:base
			call add(res2, m)
		endif
	endfor

	let menu = res + res2
	let final_menu = []
	for i in range(len(menu))
		let item = menu[i]
		if item =~ '($'
			let kind = 'f'
			if has_key(b:js_menuinfo, item)
				let m_info = b:js_menuinfo[item]
			else
				let m_info = ''
			endif
		else
			let kind = 'v'
			let m_info = ''
		endif
		let final_menu += [{'word':item, 'menu':m_info, 'kind':kind}]
	endfor
	let g:fm = final_menu
	return final_menu

endfunction

" vim:set foldmethod=marker: