Philipp Gühring
05/06/2021, 10:59 PMproc redirect_variable {varname cmd} {
rename puts ::tcl::orig::puts
global __puts_redirect
set __puts_redirect {}
proc puts args {
global __puts_redirect
set __puts_redirect [concat $__puts_redirect [lindex $args end]]
set args [lreplace $args end end]
if {[lsearch -regexp $args {^-nonewline}]<0} {
set __puts_redirect "$__puts_redirect\n"
}
return
}
uplevel $cmd
upvar $varname destination
set destination $__puts_redirect
unset __puts_redirect
rename puts {}
rename ::tcl::orig::puts puts
}