tclAPI.h

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- Allowed parameter specification for setters. One can define now a setter with constraints like e.g. ::xotcl::setter o a:integer to define a setter named "a" for object "o" which has to be integer. - Extended regression test - Followed nameing conventions for several structures

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- made error messages for failed conversions more consistent (note that tcl does not provide the parameter name in the error message, but user-defined converters do)

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- renamed "::xotcl::is ... mixin ..." to "::xotcl::is ... hasmixin ..." (affects parametertypes as well)

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- move methodParameter checkers for "mixin", "baseclass" and "metaclass" to predefined. - deactivated checkMethods in gentclAPI.decls and in xotcl.c

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- added argument for converter to return the converted tcl_obj, which should be passed on (currently only used for viaCmd); this way, we could remove the kludge of querying the converter after the conversion for special handling.

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- new cmd "::xotcl::valuecheck <valueConstraints> <value>" where "valueConstraints" is whatever is allowed in e.g. parameters (including user defined types) - new Tcl_ObjType "xotclParam"

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- making methodDefinitions NULL terminated - passing optional arg to user-defined argument converter - refuse to redefine type converters for a single parameter - adding regression test for parameters

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- improved naming of resolvers: use InterpDot*Resolver and NsDot*Resolver for interp wide and namespace specific resolvers - added possibility to escape the call of commands starting with a dot from method bodies by prefixing with a second dot.

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- added option "objectsystems" to ::xotcl::configure to obtain the currently defined object systems - added option "baseclass" to ::xotcl::is to check, whether a class is a baseclass of an object system (root class or root meta-class of object system) - changed result of "... info methods -methodtype scripted" to return only truely scripted methods (no aliases) - some more cleanup in regression tests - first version of serializer for xotcl1 + xotcl2

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- added option "-application" to "info callable" to omit methods from base classes - extended regression test - changed naming of methodtype "system" to "builtin" - added "info methods" to migration guide

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- added option "arg=.." to parameter options; this argument can be passed to converter; used currently for "type=relation" to flag, that the relation type is different from the parameter name - extended "objectparameter" to handle such cases - removed relationtypes "mixin", "filter", "instfilter" and "instmixin" since not needed due to converterArg

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- added experimental flag for alias "-noleaf" to force a stack frame to be written (e.g. necessary for "next"). makes only sense for aliases to c-implemented cmds

- fix inconsistent behaviour of dotVarResolver

"o eval {set .x 1}" was setting var ".x" instead of "x"

The problem was due to a interaction between

the namespace varResolver() and the DotVarResolver()

- fix for DotCmdResolver during compilation of a proc by Tcl.

- extended regression text

- found 2 potential bugs (not fixed yet)

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- moved "-per-object" consequently immediately after obj in the following commands : ::xotcl::alias, ::xotcl::methodproperty, ::xotcl::setter to achiev conformance with ::xotcl::forward and ::xotcl::method

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- added ::xotcl::forward as cmd instead of method now, all method-defining-methods (alias, method, forward, setter) are defined as cmds (this should make life of serializer easier)

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- added ::xotcl::method as cmd instead of methods object-method and class-method

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- added ::xotcl::exists as cmd

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- changed assertions: old (xotcl1) interface: 3 methods + 3 info methods * <object> check Options * <object> info check * <object> invar Conditions * <object> info invar * <class> instinvar Conditions * <class> info instinvar

new (xotcl2) interface: 1 cmd (similar to ::xotcl::relation)

::xotcl::assertion check|object-invar|class-invar ?arg?

- added emulation for xotcl1

- deleted namespecific C macros:

isInfoString, isInstinvarString, isInvarString, isInstprocString, isProcString

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- change and rename cmd instvar ::xotcl::instvar -object someObject newVar into ::xotcl::importvar someObject newVar Rationale of change: only needed in xotcl2 for importing variables from different objects

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- use INT2PTR and PTR2INT macros in generated stubs

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- renamed "ClassName info instmixinof ?-closure? ?pattern?" into "ClassName info class-mixin-of ?-closure? ?pattern?" - renamed "ClassName info mixinof ?-closure? ?pattern?" into "ClassName info object-mixin-of ?-closure? ?pattern?" - added emulation "ClassName info instmixinof|mixinof" for xotcl1

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- new subcommand "... info method body ..." to avoid to relay on syntax of "info method definition" in xotcl1 compatibility

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- removed -per-object from ::xotcl::relation - removed -per-object from methods "mixinguard" and "filterguard" - removed -per-object from methods "alias" and "method" - added "... object filterguard ..." and "... object mixinguard ..." - implemented "info method definition" with "object" modifier - extended regression test

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- turned "setter" method into a command "::xotcl::setter" with the same interface like "::xotcl::alias" - removed flag -per-object from XOTclCForwardMethod - require "object" to be followed directly by either method defining command or info, etc. (use "public object method" instead of "object public method")

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- renamed method property "static" to "redefine-protected"

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- removed "-protected" and "-public" from method defining methods ("alias", "method")

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- Definition of method modifiers "public", "protected" and "object" - all method-creating methods ("method", "alias", "forward", "setter") return now the fully qualified method names - extending 50 regression tests fpr method modifiers - Make "unknown" for ::xotcl2::Class" to raise an error instead of warning. Otherwise, protected class-level methods would create objects with the name of protected methods. Other option: make calls to protected methods raise an error, instead of calling "unknown"

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- changed in xotcl-core "method" into "object-method" and "class-method", provided scripted definition for method in xotcl2 - removed "setter" from methods in xotcl1 - defined xotcl1 methods in terms of "proc" and "instproc"

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- Methods defined via "method" are now per default "protected" - new switch "-public" for "method" to define public methods - new flag for "info callable": -callprotection", values "all|protected|public" - new flag for "info methods": -callprotection", values "all|protected|public" - converted part of regression test

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- changed "info methods" (without defined, as defined in xotcl1) into "info callable" - changed "info methods -defined" into "info methods" - replaced "procsearch <name>" by "info callable -which <name>" - added emulation for procsearch for xotcl1

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- removed "obj|class info alias"; obsoleted by "info method definition"

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