Shell: Allow word-expansion of ${var}, $N, $* and $-

Fixes #21463.
Author: https://github.com/alimpfard Commit: 2d1c5dbfcb Pull-request: https://github.com/SerenityOS/serenity/pull/21466 Issue: https://github.com/SerenityOS/serenity/issues/21463 Reviewed-by: https://github.com/ADKaster ✅
2025-08-21 09:49:21 +00:00 · 2023-10-16 21:10:38 +03:30 · 2023-10-16 21:10:38 +03:30 · 2d1c5dbfcb · 2024-07-16 23:51:07 +09:00
commit 2d1c5dbfcb
parent 39202f2222
1 changed files with 2 additions and 0 deletions
--- a/Userland/Shell/PosixParser.cpp
+++ b/Userland/Shell/PosixParser.cpp
@ -429,6 +429,7 @@ Vector<Token> Parser::perform_expansions(Vector<Token> tokens)
                            .argument = {},
                            .range = expansion.range,
                            .op = ResolvedParameterExpansion::Op::GetPositionalParameter,
+                            .expand = ResolvedParameterExpansion::Expand::Word,
                        };
                    }

@ -475,6 +476,7 @@ Vector<Token> Parser::perform_expansions(Vector<Token> tokens)
                            .argument = {},
                            .range = expansion.range,
                            .op = op,
+                            .expand = ResolvedParameterExpansion::Expand::Word,
                        };
                    }