Additional newline is added between if/elif and for loop

[nojaf]

Issue created from fantomas-online

Code

let a =
        // check if the current # char is part of an define expression
        // if so add to defines
        let captureHashDefine idx =
                if trimmed.StartsWith("#if")
                then defines.Add(processLine "#if" trimmed lineNumber offset)
                elif trimmed.StartsWith("#elseif")
                then defines.Add(processLine "#elseif" trimmed lineNumber offset)
                elif trimmed.StartsWith("#else")
                then defines.Add(processLine "#else" trimmed lineNumber offset)
                elif trimmed.StartsWith("#endif")
                then defines.Add(processLine "#endif" trimmed lineNumber offset)

        for idx in [ 0 .. lastIndex ] do
            let zero = sourceCode.[idx]
            let plusOne = sourceCode.[idx + 1]
            let plusTwo = sourceCode.[idx + 2]
            ()
        

Result

let a =
    // check if the current # char is part of an define expression
    // if so add to defines
    let captureHashDefine idx =
        if trimmed.StartsWith("#if")
        then defines.Add(processLine "#if" trimmed lineNumber offset)
        elif trimmed.StartsWith("#elseif")
        then defines.Add(processLine "#elseif" trimmed lineNumber offset)
        elif trimmed.StartsWith("#else")
        then defines.Add(processLine "#else" trimmed lineNumber offset)
        elif trimmed.StartsWith("#endif")
        then defines.Add(processLine "#endif" trimmed lineNumber offset)


    for idx in [ 0 .. lastIndex ] do
        let zero = sourceCode.[idx]
        let plusOne = sourceCode.[idx + 1]
        let plusTwo = sourceCode.[idx + 2]
        ()

Problem description

Extra line is added because there is no else branch I think.
Might be related to #1187

Extra information

• The formatted result breaks by code.
• The formatted result gives compiler warnings.
• I or my company would be willing to help fix this.

Options

Fantomas Master at 10/26/2020

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