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Merge pull request #10208 from 9999years/print-strings-directly

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`:print` strings directly in `nix repl`
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Robert Hensing 2024-03-11 10:02:09 +01:00 committed by GitHub
parent 83460fb64f d859d6c434
commit 3539172fd2
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1 changed files with 6 additions and 1 deletions
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7
src/libcmd/repl.cc
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@ -542,6 +542,7 @@ ProcessLineResult NixRepl::processLine(std::string line)
<< " :l, :load <path> Load Nix expression and add it to scope\n"
<< " :lf, :load-flake <ref> Load Nix flake and add it to scope\n"
<< " :p, :print <expr> Evaluate and print expression recursively\n"
<< " Strings are printed directly, without escaping.\n"
<< " :q, :quit Exit nix-repl\n"
<< " :r, :reload Reload all files\n"
<< " :sh <expr> Build dependencies of derivation, then start\n"
@ -749,7 +750,11 @@ ProcessLineResult NixRepl::processLine(std::string line)
else if (command == ":p" || command == ":print") {
Value v;
evalString(arg, v);
printValue(std::cout, v);
if (v.type() == nString) {
std::cout << v.string_view();
} else {
printValue(std::cout, v);
}
std::cout << std::endl;
}