Sergei Golovan Sun, 03 Apr 2016 23:51:47 -0700
reassign 256329 tcl8.6 found 256329 8.6.0~a1-1 done 256329 8.6.5+dfsg-1 thanks
Apparently, this was a bug in Tcl, which has finally been fixed in 8.6.5. Cheers! -- Sergei Golovan