On Sun, Feb 24, 2013 at 02:20:48PM -0500, Lawrence Vel?zquez wrote: > On Feb 24, 2013, at 1:03 PM, Jim Graham <spooky1...@gmail.com> wrote: > > > I had to re-install it, because it magically uninstalled itself, during, > > I suspect, the upgrade to the latest macports. > > You mentioned that you upgraded to a new MacPorts base recently. Unless > you installed it from source, the install process automatically > performed a "port selfupdate", which would have updated your ports tree > to tcl @8.6.0.
That's fine. But considering the fact that there are syntax changes between Tcl/Tk versions, removing an existing one is most definitely NOT safe, as it could break Tcl/Tk programs that the user has written. I personally consider this extremely bad behavior. > The next time you ran "port upgrade outdated" or > something similar, MacPorts would have deactivated tcl @8.5.13 (or > whatever your old version was) and installed tcl @8.6.0. But it should *ONLY* do so if I have no scripts/programs that I've written that use 8.5.x or, for that matter, 8.4.x, too---I have stuff that uses both of these right now, as I'm slowly working on upgrading JStrack to 8.5.x or, more likely now, 8.6.x. I do know that at least one of those breaks old syntax. If macports were to uninstall the older versions, it would break my stuff. That is completely unsat and must never happen unless I specifically allow it after being ASKED whether or not to do so. That is, unless macports updated JStrack and every other Tcl/Tk script on my Mac to work with Tcl/Tk 8.6. Hmmm, that would actually be nice. I'll tell my JStrack users that, thanks to macports, JStrack is now supported by Tcl/Tk 8.6.x, and that there is no longer any need to keep the (very) old Tcl/Tk 8.4.x hanging around once I port the new version (hey, I didn't even have to touch it to get it modified!). Cool. Did the upgrade re-write JStrack to use TkImage instead of Img? Or did it install Img for 8.6? Same question for tcllib, etc.---did it upgrade those? > So, unless you at no point ran a "port upgrade", nothing magical is > happening; this is intended behavior. I didn't run a 'port upgrade' ... would this have prevented it from uninstalling Tcl/Tk 8.5.x? But now, since the macports upgrade upgraded all of my Tcl/Tk stuff (including JStrack) to support 8.6 before it deleted 8.5.x (which I was porting to), who cares.... > Is wish8.5 part of tk? What version of the tk port do you have > activated? Ummm, wish **IS** Tk. :-) Tcl is tclsh (or tclsh8.x.x) and Tk is wish (or wish8.x.x). Yes, there are additional packages, libs, etc., that you can add, and those are also add-ons to Tcl/Tk. Tcl is the scripting language (tclsh), and Tk is the graphics toolkit (wish). Now, there is also a perltk, which allows PERL to use Tk, and there are probably similar implementations for other scripting languages, but for Tcl/Tk (which is what I use), yes, it's Tcl (Tool Command Language) and Tk (Toolkit). Now it's time to check macports' work on the JStrack upgrade. Somehow, I'm guessing that it missed something, somewhere. Later, --jim -- THE SCORE: ME: 2 CANCER: 0 73 DE N5IAL (/4) | DMR: So fsck was originally called spooky1...@gmail.com | something else. < Running Mac OS X Lion > | Q: What was it called? ICBM / Hurricane: | DMR: Well, the second letter was different. 30.44406N 86.59909W | -- Dennis M. Ritchie, Usenix, June 1998. _______________________________________________ macports-users mailing list macports-users@lists.macosforge.org https://lists.macosforge.org/mailman/listinfo/macports-users
