Implement wc builtin command#21

Merged

gh-worker-dd-mergequeue-cf854d[bot] merged 9 commits intomainfrom

dd/implement-wc-command

Mar 10, 2026

Commits on Mar 10, 2026

Add wc builtin with -l -w -c -m -L flags

datadog-datadog-prod-us1-2[bot]
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AlexandreYang
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Fix wc -L display width and chunk boundary double-counting

AlexandreYang
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claude
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Replace go-runewidth dependency with inline wcwidth implementation

AlexandreYang
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claude
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revert changes to go.mod
AlexandreYang
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Use strings.ReplaceAll instead of strings.Replace with -1

AlexandreYang
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claude
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Fix UTF-8 carry buffer overflow when no valid prefix found

AlexandreYang
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claude
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Merge branch 'main' into dd/implement-wc-command
AlexandreYang
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Address review: add UTF-8 carry buffer edge case comment and test

AlexandreYang
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claude
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Address review: add defensive comments for --files0-from and carry byte-count invariant

AlexandreYang
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claude
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