ChangeLog

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* check in guards for boolean values, not for integer values, such that a guard {true} means success

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* updating language reference

* Fix contents for %proc in forwarders in cases,

where the forwarder was called via next and

the argument list for next was provided.

Previously, "next" was used for %proc.

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* make "info (inst)?forward -definition name" more robust (provide an error message, if <name> is nog given * New info subcommands "info parametercmd" and "info instparametercmd" * export *parametercmds in Serializer, use "-noinit" on slots as well

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- fixed bug in info instdefault, when argument is an empty string.

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* used catch in the deprecated package xotcl::upvar-compat as suggested by Jeff Hobbs

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* allowed "abstract method" in additon to "abstract instproc" and "abstract proc"

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- xotcl.c: fix for double ;; (causes chokes MSVC6 in the next line)

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- Fix for "x configure -set";

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fix typos

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update release date in changelog

improved documentation

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- improved formatting and wording in Changelog entry

* replaced Tcl_ObjSetVar2() with Tcl_SetVar2Ex() in nonposargs, since Tcl 8.5 seemed to optimize local variables away, if these not referenced directly from from Tcl,

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- new info option for "info instmixin" supporting -guards and -closure support - extended test cases for "info instmixin"

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* Continued with info orthogonality change

<object> info mixin ?pattern?

<class> info instmixin ?pattern?

?pattern? behaves exactly like in the change of two days

ago. Preceding colons in the name of the queried class are not

required.

Still to do "-closure" in

<class> info instmixin -closure ?pattern?

* In all mentioned calls, where pattern refers to an object/class

and it contains wild-cards, a preceding :: is added automatically

to the search pattern, if it is missing. Since all object names

start with ::, an omitted leading :: in a search pattern is an

obvious mistake

* Made the behavior "pattern" in the following calls identical

concerning wild cards and object lookups

<object> mixin delete pattern

<class> instmixin delete pattern

<class> superclass delete pattern

* extended regresson test

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- fix getAllClassMixinsOf to handle combinations of transitive per class mixins and inheriting per-class mixin via the class hierarchy, removed getAllSubClasses - extend test cases

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Complete todos in Changelog

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

Conflicts:

ChangeLog

* Potential incompatibility: provide a uniform interface to the following info subcommands

<class> info superclass ?-closure? ?pattern?

<class> info subclass ?-closure? ?pattern?

<class> info instances ?-closure? ?pattern?

<class> info instmixinof ?-closure? ?pattern?

<class> info mixinof ?pattern?

In cases, where the option "-closure" is defined,

the values are computed transitively.

In cases, where a pattern is specified, and

the pattern contains meta-characters, a list

of results is returned matching the pattern

(like "string match"). When no matching value

is found, an empty list is returned.

In cases, where a pattern is specified, and

the pattern contains no meta-characters,

a single value is returned korrespinding to

the specified value. The pattern is used

to lookup an object or class, such it is

not necessary to provide fully qualified names).

if there is no match, empty is returned.

Previously, "info superclass" and "info subclass"

returned a boolean value and performed

always a transitive search. Returning ""

is more consistent and more in line with Tcl.

By using the option "-closure" one can

perform the lookup in the transitive

or in the intransitive sets.

Still to do:

children

parent

classchildren

classparent

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- update ChangeLog

- don't call unset traces during an object move

- preserving var traces when copying objects

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- fixed evaluation context in guard expressions ([self callingproc] returned "" in cases, where the callingproc was possible to determine)

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name change to reduce confusion: * mixinofs -> isObjectMixinOf * instmixinofs -> isClassMixinOf * getAllInstMixinofs -> getAllClassMixinsOf * RemoveFromMixinofs -> removeFromObjectMixinsOf * RemoveFromInstmixinsofs -> removeFromClassMixinsOf

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updated recent changes

added missing file (install.sh from tclconfig)

fixed typo

synchronized with head version xotcl-2007-10-30

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* change Tcl_ObjSetVar2() to Tcl_SetVar2Ex() to address problem in setting variables from C. The set variable was not seen in an eval. * extended regression test

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Don't though error when the last argument of "obj info class <...>" or "cl info superclass <....>" is a non-existing class, but return false instead. This leaves room for pattern matching.

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