Module shell 

Chevron shell - Minimal interactive kernel shell

Provides a simple interactive command-line interface for kernel management. Prompt: >>>

Modules

commands

Shell command registry and entry points

output

Shell output formatting and capture.

parser

Shell command parser with pipeline and redirection support.

scripting

Minimal shell scripting: variable expansion, if, for, while.

Enums

ShellError

Shell error types

Statics

SHELL_INTERRUPTED

Global flag set by Ctrl+C. Long-running commands should poll this via is_interrupted and abort early when it returns true.

Functions

is_interrupted

Returns true if Ctrl+C was pressed, and clears the flag.

run_line

Execute one shell line without prompt/history handling.

shell_main

Main shell loop