Terminal link matcher for files does not detect paths containing `+`

[perrinjerome]

Bug Description:

Terminal link matcher for files does not detect paths containing +, for example, ./file.txt is clickable but ./file+.txt is not.

Steps to Reproduce:

1. Open terminal
2. type touch file.txt file+.txt
3. type ls ./file*
4. mouse over ./file.txt, it is a link to open the file in editor
5. mouse over ./file+.txt , it is not a link.

Screen recording 2022-07-08 19.22.49.webm

The regular expressions to detect links come from vscode and this was reported as an issue on vscode . There have been other issues, for example this one with $. I am going to submit a pull request to update the regular expressions.

Additional Information

• Operating System: ChromeOS 104
• Theia Version: current master