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Allow me to introduce you to upvar https://www.tcl-lang.org/man/tcl9.0/TclCmd/upvar.html https://www.tcl-lang.org/man/tcl9.0/TclCmd/upvar.html and its uplevel f

Allow me to introduce you to upvar https://www.tcl-lang.org/man/tcl9.0/TclCmd/upvar.html https://www.tcl-lang.org/man/tcl9.0/TclCmd/upvar.html and its uplevel friend https://www.tcl-lang.org/man/tcl9.0/TclCmd/uplevel.html https://www.tcl-lang.org/man/tcl9.0/TclCmd/uplevel.html I cannot possibly imagine the horrors of frontend frameworks that can grab values, or execute, in someone else's context willy nilly

cmacleod4 2y ago
With great power comes great responsibility :-)
tempodox 2y ago
Exactly, it's dynamic scoping. As far as I know, Tcl is the only language that still has this skeleton in its closet.