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- Copyright 1993,1994 Scott Hess All Rights Reserved
-
- Welcome to Tickle Services
-
- TickleServices is a dynamic NEXTSTEP Services Menu framework. TickleServices
- is distributed as shareware (see the License section of the online manual).
- Hopefully you will enjoy using TickleServices as much as I have enjoyed
- bringing it to you.
-
- Scott Hess
- 12901 Upton Avenue South, #326
- Burnsville, MN 55337
- (612) 895-1208 (home)
- (612) 890-1332 (office)
- scott@gac.edu or shess@ssesco.com
-
- For installation instructions, please consult the Getting Started file.
-
- [To the archive maintainer: TickleServices is shareware, so it probably
- belongs with commercial and semi-commercial offerings. TickleServices1.1
- runs under NS3.x for Motorola or Intel and replaces TickleServices1.02. It
- should not replace TickleServices1.01, because version 1.01 can run under
- NeXTSTEP2.1 while version 1.1 cannot.]
-
-
- Why You Should be Interested in TickleServices
-
- Almost everyone in the NeXT market is familiar with at least one of the wide
- variety of service-providing ``applets'' available on the network. These
- provide services ranging from reformatting and quoting email messages to
- copying the name of the currently selected file to the Pasteboard.
- Unfortunately, such applets are too useful. One begins to notice a row of
- services-providing applets arrayed across the bottom of the screen, plus a
- couple hanging around in the background as daemon processes. Furthermore,
- almost all of these applets contain large amounts of duplicated code to
- implement the interface to the services facility, which translates directly
- into duplicated effort.
-
- This is the situation TickleServices developed from. It was not that there
- were complaints about the applets - they all seemed to work consistently
- well. It just seemed that there should be a better way to accomplish the
- same thing in a more general fashion, without requiring 10 service-providing
- programs to do it.
-
- TickleServices provides a framework upon which new services entries may be
- built. It uses a string-based scripting language to direct execution, which
- allows many text-handling services to be written in one or two lines. Instead
- of writing fifteen lines of Objective-C code to support two lines of actual
- services work, you just write the two lines and be done with it. The scripting
- language is Tcl, for Tool Command Language, and is pronounced ``tickle''.
-
- TickleServices allows for much more rapid prototyping of new services than
- Objective-C does. When you modify a TickleServices service, you save it and
- the new version is available immediately for testing. You need not wait for
- the provider to compile, nor be concerned with replacing the currently running
- version with the newly built version. In the time it might take to look up
- the documentation needed to write an Objective-C services provider, you will
- likely have the service finished in TickleServices. Then you can either get
- back to work, spend some quality time with your family/significant other, or
- better yet, apply the saved time to adding bells and whistles to your new
- service.
-
- For instance, in April of 1993, there was a thread on one of the
- comp.sys.next.* newsgroups about different operations that would be useful
- in Workspace, such as ``Copy To'' and ``Group In Directory''. This happened
- in the midst of the TickleServices beta cycle. A couple minutes after reading
- the posts, I had an initial version of the services up and running. That
- evening, I received emailed versions from some of my beta testers.
- TickleServices makes creation of new services painless enough that it's easier
- to implement the service than it is to discuss whether or not the service is
- worth implementing.
-
- If anything, TickleServices makes it too easy to build new services. I've
- lost many hours in the past couple months writing interesting new services
- of dubious utility, just because it wasn't hard to do so. My beta testers
- threatened to revolt as their services menus started to push off the bottom
- of the screen. Watch yourself lest you spend more time adding tinsel to
- services than you spend actually using them!
-
- Another innovation is that TickleServices separates the NEXTSTEP front-end
- program from the services-providing daemon. The immediate advantage of this
- separation is that once you have TickleServices installed, you need not run
- the TickleServices.app front-end unless you wish to modify your services
- entries. There need be no undesired icons sullying your Workspace. As an
- added bonus, the TickleServices services are available from all programs,
- including the front-end.
-