Inconsistent markdown underscores in sidebar and search

[aldrinmartoq]

Bug report

The sidebar and search are incorrectly handling underscores. Sometimes appears, sometimes are removed and sometimes partially removed. Ex: For this markdown ## utc_prev_offset, it appears as utcprevoffset in the search and sidebar.

Version

vuepress 0.10.0

Steps to reproduce

Sample page: https://a0.github.io/a0-tzmigration/data/#local-ini-str-local-fin-str

Source: https://github.com/a0/a0-tzmigration/blob/master/docs/data/README.md

What is expected?

They should look the same.

What is actually happening?

The underscores are removed.

• For the title ### utc_offset it appears correctly: utc_offset.
• For the title ### utc_prev_offset it appears wrong: utcprevoffset.
• For the title ### local_ini_str, local_fin_str it appears wrong: localini_str, local_finstr.

Other relevant information

• Your OS: Mac OS X 10.13.4
• Node.js version: v8.9.4
• Browser version: Google Chrome 67, Safari 11.1
• Is this a global or local install? local
• Which package manager did you use for the install? yarn

[ulivz]

_ is a markdown syntax token. e.g. _text_ would be parsed as <em>text</em>.

While we need to display the plain text at sidebar nav links and search result items so the most the inline markdown was removed.

You can use \ to prevent the _ from being parsed. unfortunately, though you can make it display correctly in the markdown content, it is still wrong in sidebar. fixed at: 4503cfc

Now it should works:

• Input:

## \_A\_B 

## \*A\*C

## \*\*A\*\*D

## \`A\`E

## _A_B 

## *A*C

## **A**D

## `A`E

• Output:

Thanks for reporting that, please wait for next release.