Replace copyrighted life.occ with download-and-patch script#95
Merged
associate-3 merged 2 commits intomainfrom Feb 24, 2026
Merged
Replace copyrighted life.occ with download-and-patch script#95associate-3 merged 2 commits intomainfrom
associate-3 merged 2 commits intomainfrom
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Remove the in-repo copy of the book example program and replace it with a fetch-life.sh script that downloads the original from the book website and applies the necessary modifications via line-number-targeted sed edits. The script avoids reproducing copyrighted content by using small surgical substitutions (e.g. adding channel direction annotations) and indentation rather than replacing entire lines. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
dboreham
approved these changes
Feb 24, 2026
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Summary
historical-examples/life.occ)fetch-life.shscript that downloads the original from the book website and applies modifications via surgical sed editshistorical-examples/life.occto.gitignoreso the generated file isn't accidentally committedApproach
The script uses line-number-targeted sed edits applied bottom-to-top so line numbers remain stable. Modifications that touch existing lines use minimal substitutions (e.g.
s/screen)/screen!)/) rather than replacing entire lines, avoiding reproduction of copyrighted content. Only genuinely new code (helper procedures, rewrittenclear.screen/move.cursorimplementations) appears in full.Test plan
go vet./historical-examples/fetch-life.shfrom a clean checkout and verifylife.occis createdCloses #94
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