Worked on the helix-editor/helix repository to address a regression in Bash completion, focusing on improving the reliability of command-line completions involving spaces and special characters. The solution involved replacing the traditional COMPREPLY assignment with a mapfile-based approach in Bash, ensuring that completion suggestions are accurately parsed and displayed. This targeted fix enhanced the user experience for developers relying on shell scripting and Bash completion in their workflows. By leveraging Bash and shell scripting skills, the changes were implemented with minimal risk to existing functionality, resulting in a more robust and predictable completion system for the Helix editor’s CLI interface.