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Shell: Expand Juxtaposition of lists to list products

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This commit makes `echo x(foo bar)` create an argv of `echo xfoo xbar`,
essentially modeling brace expansions in some shells.
This commit is contained in:
AnotherTest 2020-06-20 18:00:45 +04:30 • committed by Andreas Kling
parent 16def040af
commit 8e078cf4ab
5 changed files with 119 additions and 68 deletions
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8
Shell/AST.h
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@ -690,17 +690,17 @@ private:
char m_name { -1 };
};
class StringConcatenate final : public Node {
class Juxtaposition final : public Node {
public:
StringConcatenate(Position, RefPtr<Node>, RefPtr<Node>);
virtual ~StringConcatenate();
Juxtaposition(Position, RefPtr<Node>, RefPtr<Node>);
virtual ~Juxtaposition();
private:
virtual void dump(int level) const override;
virtual RefPtr<Value> run(TheExecutionInputType) override;
virtual void highlight_in_editor(Line::Editor&, Shell&, HighlightMetadata = {}) override;
virtual HitTestResult hit_test_position(size_t) override;
virtual String class_name() const override { return "StringConcatenate"; }
virtual String class_name() const override { return "Juxtaposition"; }
RefPtr<Node> m_left;
RefPtr<Node> m_right;