Extra newline added by default even if no newline set at Template String

[tonyho]

System (please complete the following information):

• OS: Windows X64
• GO Version: 1.18
• Pkg Version: v0.3.1

Describe the bug

The log function always add an extra newline.

I think that the function end with f should have the same behavior as fmt.Printf, so users can drop-in replace it with slog XXXXf serial function.

Except that, with or without the newline settings in template String should have an effect.

To Reproduce

import  log "github.com/gookit/slog"

const simplestTemplate = "[{{level}}] {{message}} {{data}} {{extra}}"

func init() {
    log.GetFormatter().(*log.TextFormatter).SetTemplate(simplestTemplate)

    log.Errorf("Test:line=%d\t", 1)
    log.Errorf("NoNewLineTest")
}
func main() {
}

Expected behavior

[ERROR] Test:line=1    [ERROR] NoNewLineTest

The actual output:

[ERROR] Test:line=1
[ERROR] NoNewLineTest

[inhere]

:) Now by default, each log is a separate line of messages. Can be easily output to a file or elsewhere.

[tonyho]

:) Now by default, each log is a separate line of messages. Can be easily output to a file or elsewhere.

So the XXXf function family would be a drop-in for fmt.Printf ?

I believe it would be better to leave the decision of newline setting to users, or at least an option should be exposed to users.

[inhere]

Adjusted, released version v0.3.2