Wrong background yellow on Windows 10 1903

[kotori2]

Not sure whether it is a Windows issue or ansicolor issue.
Light yellow and white works fine, but yellow broke.

package main

import (
	"io"
	"os"
	"sync"

	"github.com/shiena/ansicolor"
)

type logWriter struct {
	sync.Mutex
	writer io.Writer
}

func newLogWriter(wr io.Writer) *logWriter {
	return &logWriter{writer: wr}
}

func main() {
	w := newLogWriter(ansicolor.NewAnsiColorWriter(os.Stdout))
	w.writer.Write([]byte("\x1b[43m Yellow"))
	w.writer.Write([]byte("\x1b[103m Light Yellow"))
	w.writer.Write([]byte("\x1b[47m White \x1b[0m"))
}

[shiena]

@kotori2
It's probably a console color issue.
https://devblogs.microsoft.com/commandline/updating-the-windows-console-colors/

There is a tool for changing the color palette.
However, in my environment, it worked with cmd and PowerShell6, but the background color of PowerShell5 became strange.
https://github.com/Microsoft/Terminal/tree/master/src/tools/ColorTool
https://github.com/microsoft/terminal/releases/tag/1904.29002

[kotori2]

@shiena I think it is not a color palette issue. I tried to set color scheme with .\ColorTool campbell.ini or .\ColorTool cmd-legacy.ini but it still broke.

Also I tried with PS6 and cmd and they all works. But it seems white in PS5 is lighter than that in PS6 and cmd

after setting color scheme, all fonts became yellow in PS5

is that Microsoft's fault?

[shiena]

It seems to be related to microsoft/terminal#23