4 small fixes#211

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pmhahn wants to merge 4 commits intoiterative:mainfrom

Commits on Dec 8, 2025

test: Compare exc.type with `is`

Philipp Hahn
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Philipp Matthias Hahn
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main() does not return a value

Philipp Hahn
authored and
Philipp Matthias Hahn
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Fix Action == SUPPRESS

Philipp Hahn
authored and
Philipp Matthias Hahn
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bash: Fix detection of redirection

Philipp Hahn
authored and
Philipp Matthias Hahn
committed