Unify line breaks

[parasyte]

Is your feature request related to a problem? Please describe.

The JSON exporter saves *.tmj files on macOS with "LF" \n line breaks, as expected. On Windows, the exporter saves with "CRLF" \r\n line breaks. This causes git to warn about spurious line break changes when saving a map that otherwise has no differences.

Describe the solution you'd like

UTF-8 and Unix line breaks are the De Facto standard for text-based files, and any text editor worth its salt can read and write these files without issue, across all platforms.

Unify line breaks when exporting text files to "LF" \n on all platforms.

Describe alternatives you've considered

There is no alternative. Windows line breaks are ancient technology, just like UTF-16.

In seriousness, I did have some minor success by switching to the json1.dll plugin in the Windows build. While this plugin does save JSON files with Unix line breaks, it also changes the embedded version number to "1.1" (the json.dll plugin saves with version "1.10").

I chose to stick with the default json.dll plugin and created this ticket to track the issue. I can always use dos2unix if I really need to fix up the line breaks locally.