autocomplete doesn't honor full width period.

[fcharlie]

• VSCode Version:1.7.1
• OS Version: Windows 10 1607. x64

Steps to Reproduce:

Markdown automatically appear inappropriate, after pressing enter does not correctly wrap automatically in the other language is appropriate, but at the time of writing is not necessarily

[mjbvz]

@fcharlie Thanks for the report. Can you please provide a sample markdown file and describe the with the expected behavior. From the issue, it is not clear to me if VSCode is showing the wrong set of completions or if the completion is incorrect after you select it.

Thanks.

[fcharlie]

Your can download any file https://github.com/fcharlie/fcharlie.github.io/tree/master/_posts

Your can use IME input some content.

[rebornix]

The root cause is our word separators don't include Chinese punctuation in full width (and any other languages with same concept).

A full width Chinese period is 。 so apparently we don't take it as word separator. That's why 等等。就 is still being suggested.

It's not a markdown issue, it's a generic language issue.

[jrieken]

This is an issue with the standard word definition.

[alexdima]

The markdown language can customize its word definition via language configuration.

[mjbvz]

For testing, try auto complete at the end of this markdown:

## URLDownloadToFile
自 Internet Explorer 3.0 开始，Urlmon.dll 中开始提供 URLDownloadToFile，支持从远程服务器上下载文件到本地。
URLDownloadToFile 会先将文件下载到 IE 缓存目录，然后再复制到设置的输出目录，如果第二次下载，就省去了下载时间。
Urlmon 还提供了下载到缓存目录的函数 URLDownloadToCacheFile，正因为 URLDownloadToFile 先下载到缓存目录，
就会出现缓存问题，可以使用 Wininet 中的 DeleteUrlCacheEntry 删除缓存。 删除

The suggestions should not include 。