My team recently upgraded from 2016.2.504 to 2017.1.118 and we noticed the following issue with formatting 7 (and 10) digit negative numbers, where-in the first group separator is missed.
kendo.toString(-1234567, "\#,0;(\#,0); ") -> "(1234,567)"
2016.2.504 (This works):
2016.2.607 Slightly newer version breaks it.
Current version still broken:
Our issue appears to have introduced with this commit: https://github.com/telerik/kendo-ui-core/commit/17b08eab51d0761e187c849f77fe0db8180e7357
Is this the intentional behavior going forward or a bug?