Question

我只想让PowerShell成为白色背景上的黑色文字。但是，PowerShell v5突出显示了我的命令，并使它们变黄，这是不可能看到的。有没有办法在PowerShell中关闭所有语法高亮？

Answer 1

可以通过Set-PSReadlineOption修改PowerShell v5中的语法着色。以下命令将注释的foregound和背景颜色设置为shell前景色和背景色：

Set-PSReadlineOption -TokenKind Comment -ForegroundColor $Host.UI.RawUI.ForegroundColor -BackgroundColor $Host.UI.RawUI.BackgroundColor

或只是黑白：

Set-PSReadlineOption -TokenKind Comment -ForegroundColor Black -BackgroundColor White

您需要对所有TokenKind值执行此操作以完全删除语法着色。

如果您还想更改输出流颜色，可以通过主机PrivateData对象的属性来实现：

$Host.PrivateData.WarningForegroundColor = $Host.UI.RawUI.ForegroundColor
$Host.PrivateData.WarningBackgroundColor = $Host.UI.RawUI.BackgroundColor
...

将所有这些语句放入profile，以便每次启动PowerShell时都应用它们，例如：

$HOME\Documents\WindowsPowerShell\profile.ps1

Answer 2

示例，如何关闭所有语法高亮显示：

Set-PSReadlineOption -TokenKind Parameter -ForegroundColor DarkYellow -BackgroundColor DarkMagenta
Set-PSReadlineOption -TokenKind String -ForegroundColor DarkYellow -BackgroundColor DarkMagenta
Set-PSReadlineOption -TokenKind Operator -ForegroundColor DarkYellow -BackgroundColor DarkMagenta
Set-PSReadlineOption -TokenKind Type -ForegroundColor DarkYellow -BackgroundColor DarkMagenta
Set-PSReadlineOption -TokenKind Variable -ForegroundColor DarkYellow -BackgroundColor DarkMagenta
Set-PSReadlineOption -TokenKind Number -ForegroundColor DarkYellow -BackgroundColor DarkMagenta
Set-PSReadlineOption -TokenKind Member -ForegroundColor DarkYellow -BackgroundColor DarkMagenta
Set-PSReadlineOption -TokenKind Command -ForegroundColor DarkYellow -BackgroundColor DarkMagenta
Set-PSReadlineOption -TokenKind Comment -ForegroundColor DarkYellow -BackgroundColor DarkMagenta
Set-PSReadlineOption -TokenKind Keyword -ForegroundColor DarkYellow -BackgroundColor DarkMagenta
Set-PSReadlineOption -ContinuationPromptForegroundColor DarkYellow -ContinuationPromptBackgroundColor DarkMagenta
Set-PSReadlineOption -EmphasisForegroundColor DarkYellow -EmphasisBackgroundColor DarkMagenta
Set-PSReadlineOption -ErrorForegroundColor DarkYellow -ErrorBackgroundColor DarkMagenta

(Get-Host).PrivateData.ErrorForegroundColor="DarkYellow"
(Get-Host).PrivateData.ErrorBackgroundColor="DarkMagenta"
(Get-Host).PrivateData.WarningForegroundColor="DarkYellow"
(Get-Host).PrivateData.WarningBackgroundColor="DarkMagenta"
(Get-Host).PrivateData.DebugForegroundColor="DarkYellow"
(Get-Host).PrivateData.DebugBackgroundColor="DarkMagenta"
(Get-Host).PrivateData.VerboseForegroundColor="DarkYellow"
(Get-Host).PrivateData.VerboseBackgroundColor="DarkMagenta"
(Get-Host).PrivateData.ProgressForegroundColor="DarkYellow"
(Get-Host).PrivateData.ProgressBackgroundColor="DarkMagenta"

See screenshot (Windows10)

Answer 3

https://docs.microsoft.com/en-us/powershell/module/psreadline/set-psreadlineoption?view=powershell-7.1#example-4--set-multiple-color-options

index.js

Answer 4

以下是我在osx中为那些让我烦恼的事情做的事情：

$a = get-psreadlineoption | select ErrorBackgroundColor
$clear = $a.ErrorBackgroundColor

'command','number','operator','member' |
foreach { set-psreadlineoption $_ black $clear }

Answer 5

get-help set-psreadlineoption

https://docs.microsoft.com/en-us/powershell/module/PSReadline/Set-PSReadlineOption

'None', 'Comment', 'Keyword', 'String', 'Operator', 
'Variable', 'Command', 'Parameter', 'Type', 'Number', 'Member' |
foreach { set-psreadlineoption $_  black white }

Answer 6

语法在最近的更新中已更改。现在，旧语法会给您带来讨厌的错误消息：

Set-PSReadLineOption : A positional parameter cannot be found that accepts argument 'Command'.                                                             
At line:1 char:1                                                                
+ Set-PSReadLineOption 'Command' white black                                    
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                                    
    + CategoryInfo          : InvalidArgument: (:) [Set-PSReadLineOption], ParameterBindingException
    + FullyQualifiedErrorId : PositionalParameterNotFound,Microsoft.PowerShell.SetPSReadLineOption

或

Set-PSReadLineOption : A parameter cannot be found that matches parameter name  'TokenKind'.
At line:1 char:22
+ Set-PSReadlineOption -TokenKind Comment -ForegroundColor 'black' -Bac ...
+                      ~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (:) [Set-PSReadLineOption], Par ameterBindingException
    + FullyQualifiedErrorId : NamedParameterNotFound,Microsoft.PowerShell.SetP SReadLineOption

更新后的语法似乎要求您传入新设置的字典。

Set-PSReadLineOption -Colors @{None='black';Comment='black';Keyword='black';String='black';Operator='black';Variable='black';Command='black';Parameter='black';Type='black';Number='black';Member='black'}

另请参阅https://github.com/PowerShell/PSReadLine/issues/738

如何在控制台中关闭语法高亮？

6 个答案: