Feature Request: Support for selecting content within LaTeX inline equations

[zpz-math]

I am writing to suggest a feature enhancement that I believe would greatly improve the functionality of the plugin. Currently, the plugin offers seamless selection of text between matched brackets, which is incredibly useful for LaTeX editing tasks. However, I have noticed that when working with inline equations (enclosed within $ ... $ delimiters), the plugin does not recognize and select the content within these equations.

Therefore, I kindly request that you consider adding support for selecting content within inline equations. This addition would provide a more comprehensive editing experience for LaTeX users, thereby increasing efficiency and productivity.

I am confident that this feature enhancement would be warmly welcomed by many users in the LaTeX community.

Thank you for your dedication to maintaining and improving this plugin.