Implement Lexer/Parser using pyparsing for lshell#255

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ghantoos merged 32 commits intomasterfrom

Mar 1, 2026

Commits on Dec 4, 2024

Parser: initial commit
ghantoos
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Commits on Dec 9, 2024

Commits on Dec 12, 2024

Commits on Dec 13, 2024

Commits on Dec 17, 2024

Add parser tests
ghantoos
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Commits on Feb 27, 2026

Update .gitignore and fix parser variable naming conventions
ghantoos
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Improve command parsing and execution handling; Fix tests
ghantoos
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Add security-focused unit and functional tests for command parsing and execution
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Enhance exec_cmd to prevent non-interactive shell startup file injection by modifying the execution environment.
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Reject forbidden environment variable assignments in command prefixes to align with export restrictions.
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Fix pylint/flake8
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Fix support for noexec library preloading and enhance exec_cmd
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Bump version to 1.0.0rc1
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Enhance job control: Implement Ctrl+Z handling for foreground jobs and ensure single job entry in background jobs list
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Fix completion
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Add tests
ghantoos
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Add tests for allowed shell escape and direct sudo execution in cmd_parse_execute
ghantoos
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Commits on Mar 1, 2026