The latest official release of osh (The Twelve == Magic Edition) is available via:
What’s new in this release? The following describes the major points.
Changes: This release changes the osh exit status for
'unalias' so that they exit w/ a false (1) status when there are no aliases to print, set, or unset. Otherwise, they exit w/ a true (0) status when there is no error. It adds
'version' as an osh special built-in command, replacing the previous
'version' alias found in “examples/dot.oshrc”. It changes the _XOPEN_SOURCE definition from 600 to 600L in “mkconfig”. It also adds DEBUG_ALIAS, DEBUG_GLOB, and DEBUG_PROC definitions (undefined by default) to “err.h” for printf debugging.
By J.A. Neitzel