Fantomas is an F# source code formatter, inspired by scalariform for Scala, ocp-indent for OCaml and PythonTidy for Python
Questions tagged [fantomas]
6 questions
3
votes
0 answers
F# type conflict
I am using the parseFile function from Fantomas.FCS as follows:
open FSharp.Compiler.Text
open Fantomas.FCS.Parse
// ...
let ast, errors = parseFile false (FSharp.Compiler.Text.SourceText.ofString "let mutable x = 3") []
However, the compiler says…
cheetomasta420
- 31
- 2
3
votes
2 answers
F# custom operator with 3 parameters
I found the following piece of code in the fantomas library for F#. I am having a hard time understanding this as an F# noob. From what I understand, it's a custom operator that takes 3 arguments, but why would an operator need 3 arguments? And what…
su8898
- 1,703
- 19
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1
vote
2 answers
Control line breaks in F# code formatted by Fantomas
I would like more control and customisation regarding where Fantomas inserts or remove a line break in the code that's formatted by Fantomas. For instance, the following function is formatted in one line but I would prefer having a line…
Romain Deneau
- 2,841
- 12
- 24
1
vote
1 answer
How can I integrate Fantomas with MSBuild / dotnet CLI
I have F# solutions and projects that build using the .NET Core CLI (dotnet build). I would like to format my code using Fantomas (dotnet tool run fantomas).
The problem is that Fantomas does not understand .sln or .fsproj files. This means that I…
sdgfsdh
- 33,689
- 26
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0
votes
1 answer
How can I install the Fantomas Tool with the latest version?
I installed the F# formatter tool, fantomas, globally and have this:
dotnet tool list -g
Package Id Version Commands
-----------------------------------------
fantomas-tool 4.7.9 fantomas
Updating as of today gives
dotnet…
citykid
- 9,916
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0
votes
1 answer
How can I create an F# AST for a record type definition programmatically?
For example this record:
type City =
{
ID : string
Name : string
}
How can I create an F# AST for a record type definition programmatically?
open FSharp.Compiler.Syntax
open FSharp.Compiler.Text
module M =
let ty =
…
sdgfsdh
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