nsf

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- nsf.c: * added "/obj/ -intrinsic ..." similar to "/obj/ -system ..." * added "nsf::my /obj/ -intrinsic ..." similar to "/obj/ -intrinsic ..." * added "nsf::object::dispatch /obj/ -intrinsic ..." similar to "/obj/ -intrinsic ..." * extended regression test

- deactivated a few tests for the time being for tcl 8.6

- provide error message for "/obj/ -system"

- nx.tcl: * make calls from "protected", "public", and "private" system calls, such that "obj -system protected method foo {} ..." works, even when obj has a method named "method". * extended regression test

- reduce verbosity

- reduce verbosity

- minor cleanup

Merge branch '2.0.0-develop' of ssh://alice.wu-wien.ac.at/usr/local/src/git-repo/xotcl into 2.0.0-develop

Conflicts:

library/lib/test.tcl

- nsf.c: * integrated "-local" and fully qualified handling with ObjectDispatch to ensure proper behavior of mixins/next etc. * added "/obj/ -local ..." similar to "/obj/ -system ..." * added "nsf::object::disapatch /obj/ -local ..." similar to "/obj/ -local ..." * extended regression test (next from -local, fully qualified names, private methods, "...dispatch -local")

- simplified test exist code (on errors in regression test)

- generic/nsf.c: [current calledclass] used to return a literal "NULL" for cases of no active callstacked class. I fixed this, with [current calledclass] now reporting an empty string in these cases. - library/lib/test.tcl: Adjusted the explanations along the exit/return fix - tests/introspection.test: Added some basic testing of [current calledclass]

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    /tests/introspection.test
- make sure that a failing regression test stops make; otherwise, errors can be easily missed

- library/lib/test.tcl: Stop using [exit] to interrupt test suite runs upon failure conditions. This led to unwanted garbage due to the non-returning character of [exit]. We now resort to a [return] variant which gently shuts down the NSF machinery before stopping. - TODO: marked dispo + exit/initcmd issues as done ...

fix typo

* added flag "-keepvars" to nsf::finalize for handling cases in interp.test * reactivated tests and simplified in interp.test

* re-established assertion checking for deleted cmds in cmd lists

- nsf.c: * change mem-count statistics from per-interp to per-thread * generalized GetObjectFromCmdTable() to ReverseLookupCmdFromCmdTable() * changed GetObjectScreenedByCmdName() to GetHiddenObjectFromCmd() * modularized interp.test to locate potential problems faster * partly simplified interp.test syntactically * deacivated a few tests in interp.test for the time being (runs commands after finalize)

- generic/nsf.c: After several takes, adding support for basic handling of hidden and re-exposed objects in the sense of [interp hidden|hide|expose]. I wanted to make sure that NSF does not crash upon basic hiding/exposing operations (see tests/interp.test) and guarantees that hidden/re-exposed objects are properly handled when cleaning up object systems, i.e., the destructors are called and physical deletion is performed. [interp hidden|hide|expose] is challenging for NSF (as well as TclOO) because they way it is implementing effectively modifyies command names *without* providing any calling back to trace these changes (as for renames). As a consequence, object and command names start to diverge once an object has been hidden or re-exposed. As the changes affect the cleanup machinery in ObjectSystemsCleanup() & friends, I verified for leaks by running valgrind; no leaks were found running destroy.test and interp.test. - tests/interp.test: A test suite that covers basic scenarios of hiding and exposing objects. - Makefile.in: Registering interp.test with make env

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    /tests/interp.test
- nsf.c: * fixed name path in unknown called from ensemble methods (erroneous colon could show up) * added -system flag to: - ordinary dispatch (e.g. "o1 -system info vars") - nsf::object::dispatch with plain methodName - nsf::my (mutual exclusive with -local)

- added flag "-system" to ObjectDispatch

- nsf.c: * added preliminary/minimal "private" support * private can be called via "my -local", direct dispatches are forbidden, ignored in mixins and next; * extended regression test

- documenting current behavior * test method-handle + next + dispatch (unwanted) * test "my -local" vs my + method handle * test "my -local" vs dispatch + method handle

- nsf.c: * fixed "nsf::my -local ..." (never worked in nsf) * added regression test

- nx.tcl: * made "/cls/ class ..." using ensemble methods and therefore extensible. * This introduces some definition order dependencies in nx.tcl and some redundancy ("class filter" and "class mixin"), but maybe this can be eliminated.

- nsf.c: * fixed next path computation in cases where command handles are used to refer to methods in the current mixin order. * extended regression test

* added ./apps/utils/source-doc-beautifier.tcl * fixed the file-handle output/formatting in rosetta-serialization.tcl; using proc "!"

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    /apps/utils/source-doc-beautifier.tcl
- added example rosetta-unknown-method.tcl

- the added examples

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    /doc/example-scripts/rosetta-abstract-type.tcl
- added example rosetta-abstract-type.tcl

- tests/tcloo.test: Added a prototype implementation of TclOO's export|unexport feature, as a mere test suite. - Makefile.in: Registered tests/tcloo.test

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    /tests/tcloo.test