The evExpress package is a bunch of macros and functions
design to help evaluate SAS expressions that are provided
in a form of a text string.
SHA256 digest for the latest version of evExpress: F*9C8F32B00FD7FFCC184B79D46ECFB523D85EAF54DEFE375798743F28D8FA3677
Recording form SAS Innovate 2026 Users Day: "SQLinDS and evExpress SAS packages - a tribute to SAS rock-stars!" (April 27th 2026, ~30 minutes)
To work with a package use the SAS Packages Framework.