Support for brackets with multiple characters

[zoenglinghou]

Prerequisites

• Put an X between the brackets on this line if you have done all of the following:
  • Reproduced the problem in Safe Mode: http://flight-manual.atom.io/hacking-atom/sections/debugging/#using-safe-mode
  • Followed all applicable steps in the debugging guide: http://flight-manual.atom.io/hacking-atom/sections/debugging/
  • Checked the FAQs on the message board for common solutions: https://discuss.atom.io/c/faq
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  • Checked that there is not already an Atom package that provides the described functionality: https://atom.io/packages

Description

I was trying to add some special brackets used by LaTeX, i.e.

".latex.tex.text":
  "bracket-matcher":
    autocompleteCharacters: [
      "()"
      "[]"
      "{}"
      "<>"
      "«»"
      "\"\""
      "``''"
      "\\(\\)"
    ]

The \( \) and ``'' are bracket pairs in LaTeX, but I don't think they are supported by this package yet, and they do not work. Is there plan to support these?

Steps to Reproduce

N/A

Versions

atom version:

Atom    : 1.21.1
Electron: 1.6.15
Chrome  : 56.0.2924.87
Node    : 7.4.0

OS: macOS 10.13

[Xiaohong-Deng]

I've been looking for this feature in Atom. In Sublime BracketHighlighter does this for code blocks like def...end and HTML tags.