nsfDecls.h

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- further release work

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- updated 34 copyright notices

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Version generated for Tcl 8.5 - maybe we keep this out from the repo in the future

- Adding support for "cls|obj info method returns" - generic/nsf.c: ListMethod() now handles a InfomethodsubcmdReturnsIdx subcmd. - generic/nsfAPI.decls|nsfAPI.h|nsfDecls.h: Registerung a new "info method" subcmd: "returns"

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all artifacts saved

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- update copyright notices with MIT licens from OSI (http://www.opensource.org/licenses/MIT)

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- nsf.c: * enabled MEM_COUNT debugging for multi-threaded apps. We collect the MEM_COUNT statistics now per interp. Therefore, we have to pass around "interp" in case where alloc() and free() or refCount functions are used (textually, a big change) * verified, that nsf runs clean in aolserver/naviserver (all INCR_REF_COUNTS all balanced)

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- nsf.c: * fixing compliation with NSF_MEM_COUNT * New function DeleteProcsAndVars() to trigger deletion of ParamDefs (fixes a small mmemory leak); * improved comments

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- nsfStack.c / CallStackMethodPath(): Providing a fix for reporting method paths correctly when dispatching to ensembles from alias parameters. Prior to that fix, the intermediate (and inactive) CMETHOD frame wrapping configure() calls caused [current methodpath]s to report empty string elements. Added some test cases. - nsf.c / ObjectDispatch(), DispatchUnknownMethod(): When testing objects as alias parameter targets, I found cases when the default (C-level) unknown handler was invoked upon. The result was an unknown message which reported the delegator object as "unknown" method! This was due to injecting the delegator object into the argument vector at position 0, subsequently used by the C-level unknown handler. First, I tried to make the C-level unknown handler aware of the ensemble call context (by funneling through the CSC and frame flags) but this turned out to be complicated to achieve this simple task. As an alternative, I suggest the following patch: The first argument in unknown calls is treated as a list, and dependening on the call context (ensemble vs. non-ensemble) contains all the necessary call data. For ensemble methods, it is the delegator object, the entire method path (as returned by [current methodpath]), and the actual unknown selector. The default C-level handler, treating the call info as list, resorts to reporting the last element of the list which is always the unknown selector. Custom (ensemble-level, application-level) unknown handler can wrap and further process the information as necessary. To demonstrate the usefulness, I rewrote EnsembleObject->unknown() accordingly. I checked for Tcl_Obj leaks. - Added some tests on objects as targets of alias object parameter. To be continued.

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- nsf.c: * improved source code documentation * added parameter option "args" in order to get eventually rid of hard-wired residual args. * improved a few error messages * fixed object parameters consisting only of plain parameters (previously, no parameters were returned in this case, e.g. for method parameters; but object parameter code depends on it) - extended and updated regression tests

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- remove unneeded var when compiled without profile support

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* added profiling support for nsf::proc when NSF_INVOKE_SHADOWED_TRADITIONAL is turned off.

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- nsf.c: * added a new converter for converting mixins with guards (named mixinspec) * used mixinspec in nx.tcl and xotcl2.tcl * extended nx regression test.

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- added gentstubs built with 8.5.9

- removed unneded functions: NsfComputePrecedence(), NsfComputeDependents(), Nsf_SetVar2Ex(), NsfOSetInstVar(), Nsf_ObjGetVar2(), NsfOGetInstVar(), qNsfCreateObject() - removed unneeded external declarations: NsfClassListAdd() NsfClassListFree() - make extern declarations explicit - grouped most extern definitions together - improved documentation - moved variable declarations to inner scopes - removed warning from cppcheck()

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- added experimental ::nsf::proc for realization of procs with next scripting argument passing. These nsf::procs improve the orthogonality of the code (using e.g. nonpos args and value checker for procs) and allows the same introspection interface (info method parameter|parametersyntax, ...)

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- streamlined error messages - removed NsfErrBadVal() and replaced it with a generalized version of NsfObjErrType(

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- made error messages more consistent - improved error messages for "returns" and "nsf::is" (omit parameter name)

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- further cleanup of error procs: eliminated NsfObjErrArgCnt() - improve error message, when too many arguments are passed

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- new printf-style error message generator: NsfPrintError() - simplified error handling: removed NsfVarErrMsg() and NsfErrMsg() and replaced it by NsfPrintError()

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- quote name of referenced parameter in error message to ease reading - new parameter checker "parameter", performing an approximate checking for valid parameter specs - set NSF_ARG_CHECK_NONPOS only when there are multiple arguments - remove space checking for NSF_ARG_CHECK_NONPOS in favor of parameter checker

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- provide a generic logging interface * predefined for plain Tcl and aolserver/naviserver * C-level: NsfLog() * Tcl-level: ::nsf::log

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- regenerated content

- iteration over TODO file - removed obsolete entries from generic/nsf.decls und generic/nsfInt.decls - removed NSF_CMD_NOT_FOUND

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- update with decls generated from tcl 8.5.9

- Minor revision of template files (to unify the naming of markup labels) - Removed occurrences of old [:let] - Use href() helper method to generate fragments of per-document ("local") anchor names - Introduced more pretty_name and pretty_plurals for part attributes - Make filename generation aware of the property of being a part or partof entity! - Revised the documentation of [::nsf::current] slightly - Adding setter ([:!let]) and getter ([:!get]) to the templating language, both being aware of @use chains. - Refactored the resolution behaviour for part levels, relative to a given entity, into a helper StructuredEntity->owned_parts(). Based on this helper, the navigation structures can be rendered on common grounds (e.g., drop-down search box, menus in th eleft bar) - Adding the attributes "pretty_name" and "pretty_plural" to part attribute slots (used for rendering section names in the nav menu etc.). - Adding a helper method href() to render the href attribute values of entity anchors (links, menu items, ...) - Unified the rendering of the selection data used by the drop-down box for the various entity_types, again, using the owned_parts() helper - Refactored the generation of navigation menu in the left bar into a proper template: leftbar.html.tmpl - Reflect recent naming changes (e.g., predefined.tcl -> nsf.tcl) - Adding support for documentation inheritance; first, fixed @command support for it - Refactored the upward resolution of partof entities into a central and shared facility (Entity->get_upward_path()) - Adjusting for changes in introspection interface (info.callable() -> info.lookup()) - Adding a first aliasing (@use) mechanism. Remains to be tested properly, though it works sufficiently for the known use cases. - Adding some safety checks to Tag->find() - Refactoring context->parse@tag to use the Tag->find() helper (now shared between tag creation and link resolution) - Tag path normalisation (expanding shortcuts, balanced list check, ...) went into Tag->normalise(). - Changed the [:link ...] mechansism ({{@someTag ...}}) to operate on the new tag notation. Added support for sub-method and sub-command link rendering (looks sufficient for the moment). - Changed the existing *.nxd companions to match these notational modifications.

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- fixed a crash for tcl 8.6b1 in return value checking. now it complains about missing cmdPtr; it is not clear, why this is missing at the first place in 8.6b1 while working in 8.5

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- BRO continues: - changed all XOTCL_ into NSF_ - changed all XOTCLINLINE into NSF_INLINE - changed all XOTCLOBJ_TRACE into NSFOBJ_TRACE - changed all XOTcl_ into Nsf_ - changed all XOTcl([A-Z]) into Nsf\1 - changed all xotcl into nsf

- changed changeClass into ChangeClass

- changed XOTclpGetObject into GetObjectFromString

- changed XOTclpGetClass into GetClassFromString

- changed callDestroyMethod into DispatchDestroyMethod

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- changed stub naming from "[Nn][Xx]*" to nsf (for next scripting framework)

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