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Replace ∅ with (absent)
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2 changed files with 1 additions and 5 deletions
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@ -343,10 +343,6 @@
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See [Nix Archive](store/file-system-object/content-address.html#serial-nix-archive) for details.
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See [Nix Archive](store/file-system-object/content-address.html#serial-nix-archive) for details.
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- [`∅`]{#gloss-empty-set}
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The empty set symbol. In the context of profile history, this denotes a package is not present in a particular version of the profile.
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- [package]{#package}
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- [package]{#package}
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A software package; files that belong together for a particular purpose, and metadata.
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A software package; files that belong together for a particular purpose, and metadata.
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@ -49,7 +49,7 @@ GroupedPaths getClosureInfo(ref<Store> store, const StorePath & toplevel)
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std::string showVersions(const StringSet & versions)
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std::string showVersions(const StringSet & versions)
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{
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{
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if (versions.empty()) return "∅";
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if (versions.empty()) return "(absent)";
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StringSet versions2;
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StringSet versions2;
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for (auto & version : versions)
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for (auto & version : versions)
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versions2.insert(version.empty() ? "(no version)" : version);
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versions2.insert(version.empty() ? "(no version)" : version);
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