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- fix parse context initialization

- fix shotdown comparison

- don't invalidate class-level param caches during shutdown

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- add assertions for class colorings

- use 3-argument version of NsfMethodNamePath()

  1. … 1 more file in changeset.
Adding to the state of the method-path introspection reform; introducing CallStackGetFrame() which can also be used to implement CallStackGetTopFrame

- fix name paths in error messages triggered from ArgumentParse()

  1. … 2 more files in changeset.
- move NsfMethodNamePath() out of NsfUnexpectedArgumentError() and NsfUnexpectedNonposArgumentError()

- no need to call NsfMethodNamePath in NsfArgumentError()

- move NsfMethodNamePath() out of NsfUnexpectedArgumentError() and NsfUnexpectedNonposArgumentError()

  1. … 1 more file in changeset.
- move NsfMethodNamePath() out of NsfObjWrongArgs()

  1. … 1 more file in changeset.
Saving away the ad hoc changes to fix method-path generation

  1. … 4 more files in changeset.
nsf.c: - added option "-dependent" to "info subclass" - extended regression test

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nsf.c - base MixinInvalidateObjOrders() on DependentSubClasses() and avoid the need of using a separate hash table for class-mixin handling. The new implementation is several times faster and improves the speed of the functions CleanupDestroyClass(), SuperclassAdd() and NsfRelationClassMixinsSet(). Adding a class-mixin to ::xotcl::Object in OpenACS is more than 4x faster. - remove obsolete function MixinResetOrderForInstances() - rename ResetOrderOfClassesUsedAsMixins() to ResetOrderOfObjectsUsingThisClassAsObjectMixin() - used consistenlty DependentSubClasses() instead of TransitiveSubClasses() for invalidations. - extend regression test

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nsf.c: - improve performance of MixinInvalidateObjOrders() by about 30% by recomping the list of the dependent classes over and over again, since MixinInvalidateObjOrders() iterates over the full list already. - Document NsfRelationClassMixinsSet() and add nonnull declarations and the usual assertions()

  1. … 1 more file in changeset.
- added experimental code feature CYCLIC_MIXIN_ERROR

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nsf.c: - new function DependentSubClasses() to determine all classes that inherit from a given class. The result extend TransitiveSubClasses() by including class mixin relationships. - simplify NsfParameterCacheClassInvalidateCmd() by using the new function DependentSubClasses(). With the new implementation, NsfParameterCacheClassInvalidateCmd() is as efficient as before without to MostGeneralSuperclass optimization (but being complete now) when working on the root classes (an more efficient on subclasses).

  1. … 1 more file in changeset.
- fixed error message for forward ... onerror and method paths. The command "C object mixin" returns now "::C object mixin add|clear|delete|get|guard|set" and not "::C mixin add|clear|delete|get|guard|set" as before.

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- rename nsf::parameter:invalidate::classcache -> nsf::parameter::cache::classinvalidate nsf::parameter:invalidate::objectcache -> nsf::parameter::cache::objectinvalidate reasons: (a) remove single colon inside the name, (b) put verb to the end

  1. … 5 more files in changeset.
- use functions IsRootClass(), IsRootMetaClass() and IsBaseClass() to access object/class properties - add gcc attribute "pure"

  1. … 1 more file in changeset.
nsf.c: - cleanup of NsfParameterInvalidateClassCacheCmd(): performance improvements. After the fixing of indirect mixin validation, performance of invalidation went up by a factor of 5. At least, in some important cases (invalidation of rootclasses like nx::Object / xotcl::Object), we are again on the same level as before (actually slightly faster).

  1. … 2 more files in changeset.
- reduce variable scopes

- minor cleanup

  1. … 1 more file in changeset.
- nsf.c: - Let "/cls/ info mixinof -closure" return as well implicit mixin classes to make it easier to determine class dependencies.

Example:

nx::Class create M0

nx::Class create M1 -superclass M0

nx::Class create M2 -superclass M1

nx::Class create C

nx::Class create D -superclass C

C mixin add M2

# M2 is mixed into C, and implicitely into D

#

# Since M2 is a subclass of M1, classes C and D depend as well

# on M1 and M0, as seen in the heritage:

? {C info heritage} ":M2 ::M1 ::M0 ::nx::Object"

? {D info heritage} ":M2 ::M1 ::M0 ::C ::nx::Object"

# previously, only "M2 info mixinof -closure" showed the

# mixin relations, even with "-closure", while M1 and M0 did not.

? {M2 info mixinof -closure} "::C ::D"

# now these show the same relations (in this example).

? {M1 info mixinof -closure} "::C ::D"

? {M0 info mixinof -closure} "::C ::D"

- harden code

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- provide contextObj when required argument is missing

nsf.c: - added options to filter output from ::nsf::cmd::info parameter options (args, syntax, parameter) - deleted: - "/obj/ info lookup configure parameters ?pattern?" - "/obj/ info lookup configure syntax" - added: - "/obj/ info lookup parameters /methodName/ ?pattern?" - "/obj/ info lookup syntax /methodName/ ?pattern?" This covers as well - "/obj/ info lookup parameters configure|create|new|... ?pattern?" - extend regression test

  1. … 6 more files in changeset.
- remove dead code

- white-space change

- improve error message