Fix index-without-dot followed by application arguments#3259
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The App active pattern flattened through IndexWithoutDot expressions, losing the no-space indexing semantics. This caused inconsistent formatting: `prepConfigs[1] host` worked but `prepConfigs[1] host port` produced `prepConfigs [ 1 ] host port`. Stop flattening in the App active pattern when hitting IndexWithoutDot, remove the ExprNestedIndexWithoutDotNode workaround, and handle IndexWithoutDot as a function expression in the code printer.
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…args, 2519 Add a regression test for the specific scenario from issue #2519: using a variable as the index key followed by unit arguments should not add spurious spaces around the index. The bug was fixed by PR #3259 (Fix index-without-dot followed by application arguments). This test ensures the specific pattern reported in #2519 remains correctly formatted. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
github-actions Bot
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Mar 24, 2026
…args, 2519 Add a regression test for the specific scenario from issue #2519: using a variable as the index key followed by unit arguments should not add spurious spaces around the index. The bug was fixed by PR #3259 (Fix index-without-dot followed by application arguments). This test ensures the specific pattern reported in #2519 remains correctly formatted. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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The App active pattern flattened through IndexWithoutDot expressions, losing the no-space indexing semantics. This caused inconsistent formatting:
prepConfigs[1] hostworked butprepConfigs[1] host portproducedprepConfigs [ 1 ] host port.Stop flattening in the App active pattern when hitting IndexWithoutDot, remove the ExprNestedIndexWithoutDotNode workaround, and handle IndexWithoutDot as a function expression in the code printer.