This is an upstream push of mods being applied for Gentoo and a few other package systems that conditionally installs the manual pages by wrapping them in [ -e file ] before installing to avoid clobbering existing files (which apparently breaks their confinement rules and package validation).
Cheers!
Sean
conditional Tk manual page install
conditional Tcl manual page install
Logged In: YES
user_id=785737
Originator: YES
File Added: exists-tcl.patch