hinting/autocomplete

[nbriz]

the core functionality for this is there (we get it for free via a CodeMirror addon), but it could be improved. specifically the HTML autocomplete always starts with < (rather than just having tag names like in most code editors). i had also made some other augmentations in my previous editors (need to review old code && see)

netitor/src/main.js

Lines 246 to 256 in 72afe70

	_hinter (cm, options) {
	// TODO consider how i might augment default lists (see my old hinters)
	const pos = cm.getCursor()
	const res = cm.getHelpers(pos, 'hint')[0](cm, options)
	const lan = cm.getModeAt(pos).name
	CodeMirror.on(res, 'select', (data) => {
	const language = lan === 'xml' ? 'html' : lan
	this.emit('hint-select', { language, data })
	})
	return res
	}