* date accepts new %V format
* date's %U and %W formats work properly
* nice option handling works with 2-digit old-style-option adjustments.
- Now, `nice -18 -- nice' now prints `18'. Before it printed `8'.
+ Now, `nice -18 -- nice' prints `18'. Before it printed `8'.
* internationalized diagnostic messages
* `date -d "01/01/1998 3 years" +%Y' now works properly. It prints 2001.
* expr's match operator has been corrected to use basic regular expressions