Utilizing JFlex for efficient brace matching

Currently, I am in the process of developing an IntelliJ plugin.

One of the key features that I am working on is a brace matcher. After completing the JetBrains plugin tutorial, I was able to get the brace matcher functioning using this regular expression [^@\*\{\}\(\)\$\.]* which ensures everything is matched except for specific characters required for the lexer to work correctly.

However, a new issue has arisen.

Due to certain code segments being split, each time a { or } appears, it causes the code to be fragmented.

This presents a significant challenge particularly with JavaScript as the formatting is adversely affected by this issue.

Therefore, my inquiry is: How can I resolve the dilemma of maintaining proper JavaScript formatting while ensuring the brace matcher functions effectively?

Answer №1

Ensure that your lexer is able to accurately recognize the complete content of the document. It should also be set up to create tokens for all bracket symbols present in the text.

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