[BUG] - Keep indentation on multiline properties

[matdurand]

Describe the bug
Maybe in between a bug and a feature request, but when an attribute has a value with "\n", the result is hard to read.

To Reproduce
Steps to reproduce the behavior:

Here is an example:
This code:

logger.Info("dummy log", "attr1", "this is a long string\non multiple lines.\nit would read better if we kept indentation")

generates this log entry

[14:55:36]  INFO  dummy log
  attr1: this is a long string
on multiple lines.
it would read better if we kept indentation

Expected behavior
Ideally we should see:

[14:55:36]  INFO  dummy log
  attr1: this is a long string
         on multiple lines.
         it would read better if we kept indentation

or at the very least

[14:55:36]  INFO  dummy log
  attr1: this is a long string
  on multiple lines.
  it would read better if we kept indentation

[david-littlefarmer]

I created PR with this feature #24, please try it and let me know.
go get github.com/golang-cz/devslog@string_indent
I am not sure if it's ok to modify logged string, but at this point, i think it doesn't matter.

[matdurand]

The PR works fine. Thanks!

I am not sure if it's ok to modify logged string, but at this point, i think it doesn't matter.

Maybe you could make it an config option?

[david-littlefarmer]

I added option StringIndentation for Config. PR is merged to master.