fantomas 8.0.0-alpha-023
Prefix ReservedSee the version list below for details.
dotnet tool install --global fantomas --version 8.0.0-alpha-023
dotnet new tool-manifest
dotnet tool install --local fantomas --version 8.0.0-alpha-023
#tool dotnet:?package=fantomas&version=8.0.0-alpha-023&prerelease
nuke :add-package fantomas --version 8.0.0-alpha-023
Fantomas

An opinionated F# source code formatter.
dotnet tool install fantomas
Documentation is available at https://fsprojects.github.io/fantomas/docs/index.html
If you point a coding agent at Fantomas, give it llms.txt for an index of the documentation, or llms-full.txt for all of it in one file.
Contributing Guidelines
See the Contribution Guidelines and our contributors documentation
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
This package has no dependencies.
| Version | Downloads | Last Updated |
|---|---|---|
| 9.0.0-alpha-001 | 179 | 10/15/2026 |
| 8.0.10 | 5,768 | 10/14/2026 |
| 8.0.9 | 102 | 10/14/2026 |
| 8.0.8 | 4,370 | 10/9/2026 |
| 8.0.7 | 5,249 | 10/5/2026 |
| 8.0.6 | 3,549 | 10/1/2026 |
| 8.0.5 | 15,114 | 9/25/2026 |
| 8.0.4 | 2,154 | 9/23/2026 |
| 8.0.3 | 633 | 9/23/2026 |
| 8.0.2 | 4,174 | 9/22/2026 |
| 8.0.1 | 1,901 | 9/21/2026 |
| 8.0.0 | 38,281 | 9/15/2026 |
| 8.0.0-beta-003 | 1,024 | 9/12/2026 |
| 8.0.0-beta-002 | 351 | 9/8/2026 |
| 8.0.0-beta-001 | 1,313 | 9/1/2026 |
| 8.0.0-alpha-026 | 503 | 8/29/2026 |
| 8.0.0-alpha-025 | 241 | 8/28/2026 |
| 8.0.0-alpha-024 | 140 | 8/28/2026 |
| 8.0.0-alpha-023 | 145 | 8/28/2026 |
| 8.0.0-alpha-022 | 370 | 8/27/2026 |
### Fixed
- An operator that starts with a star keeps a space on either side of it inside the parentheses wherever its name is written, so `val inline ( *. ): ...` and `abstract member ( *. ): ...` survive formatting. Only `let ( *. ) a b = ...` was spaced before; a `val` in a signature file and an abstract member in either kind of file came out as `(*.)`, which opens a block comment and swallows the rest of the file. Multiplication is unaffected, because `(*)` is a token the lexer knows. [#3443](https://github.com/fsprojects/fantomas/pull/3443)