This is the thirteenth in a series of posts about new features in the upcoming version 8.7 of Tcl. New commands for list manipulation in Tcl 8.7 were described in a previous post. Since then, some additional enhancements related to lists have been implemented. These are described in this post.

This is the second in a series of posts about the new features in the recently released alpha version of Tcl 8.7. This post deals with the enhancements to list processing.