Cursor movement behavior like the cursorWordPartRight and cursorWordPartLeft commands in VSCode

[DumbCounselor]

Prerequisites

• [x] Write a descriptive title.

Description of the new feature/enhancement

Hello!

Will be great if PSReadline will get the cursor moving patterns similar to VSCode commands cursorWordPartRight and cursorWordPartLeft. They put the cursor into the position before the nearest capital letter to the right or left of its current position in the word.

Proposed technical implementation details (optional)

No response

[DumbCounselor]

Seems it will last too long. MVP for those who don't want to wait. Can be added to $PROFILE.

function Move-CursorWordPart {
    param (
        [string]$Direction
    )

    $line = $null
    $cursor = $null
    [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor)
    $nextPos = $cursor
    $symbols='''",./?\|=+_-{}[]$()!@*#&^$:;%~'.ToCharArray()
    if ($Direction -eq "left") {
        while ($nextPos -gt 0) {
            $currentChar = $line[$nextPos]
            if (
                ($nextPos -lt $cursor) -and (
                    ($currentChar -in $symbols) -or
                    [char]::IsUpper($currentChar) -or
                    [char]::IsWhiteSpace($currentChar)
                )
            ) {
                break
            }
            $nextPos--
        }
    }
    elseif ($Direction -eq "right") {
        while ($nextPos -lt $line.Length) {
            $currentChar = $line[$nextPos]
            if (
                ($nextPos -gt $cursor) -and (
                    ($currentChar -in $symbols) -or
                    [char]::IsUpper($currentChar) -or
                    [char]::IsWhiteSpace($currentChar)
                )
            ) {
                break
            }
            $nextPos++
        }
    }

    [Microsoft.PowerShell.PSConsoleReadLine]::SetCursorPosition($nextPos)
}

Set-PSReadLineKeyHandler -Chord "Alt+LeftArrow" -ScriptBlock {
    Move-CursorWordPart -Direction "left"
}
Set-PSReadLineKeyHandler -Chord "Alt+RightArrow" -ScriptBlock {
    Move-CursorWordPart  -Direction "right"
}