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- provide spacing in conditional assignments

- fix cleanup of subclasses of metaclasses, keeping metaclass property (thanks to Stefan for digging into this)

- Added a first set of documentation templates, based on the the TemplateData engine and the YUI doc styles available from http://yuilibrary.com/downloads/ (see library/lib/doc-assets/*.tmpl.html) - Added a @project entity class, which will become the root concept in a documentation hierarchy. For now, it only serves for some auxiliary purposes when processing the doc templates. - Continued documenting the next::doc package for testing purposes.

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- I made sure that the existing HtmlRenderer infrastructure remains functional - Added a simplistic templating machinery (see TemplateData), based on cascading [subst] calls in per-object evals (assuming the nonleaf mode) and a basic templating instruction set (i.e., "let", "for", as well as "?" representing if-elseif-else blocks and "include" for composing template fragments). This will help me to transpose the YUI doc templates more easily (and split them up into template fragments). Also, it will allow future documentation writers to provide custom templates or modifications of existing ones. This was somehow inspired by Kristoffer Lawson "templating engine" in his Spindle web framework, which is solely based on Tcl namespaces, however.

- Removed @attribute parts and realise them as @param parts which are parts of @object parts - Renamed PartAttribute->get_part() to require_part() - The line scanner now stores all comment lines as list by using [split] at an early stage to improve the robustness when line strings are fed to list-specific commands.

- Introduced a PartClass meta-class which seconds Part and its subclasses (for a uniform id generation etc.) - Removed the kludge around new_from_attribute(), there is now a canonical new(). - "scope" turned into a property of PartAttributes and, as such, of the association (slot) objects managing parts. this more closely resembles the idea of per-class and per-object interfaces. in turn, parts now contain a navigatable association to their managing part attributes (e.g., to resolve their scope). - Adding some basic exception-catching infrastructure too better differentiate between error conditions (style violation, invalid tags, arbitrary errors emerging from the parsing machinery). Adjusting and extending the test suite. - Simplified/generalised the parser's tag dispatcher; also, there is no a general @doc tag which allows to add documentation lines as tagged parts, rather than a distinct doc block - Removed the tagged_entity mechanisms and per-tag forwards on EntityClass - Documentation blocks may now contain intermediate space lines (by adding a space->text transition to the parsing spec). - Adding basic support to trace script sources from [package req] calls, needs to be polished and refactored

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- provide explicit error message stating the "substdefault" is not allowed for setters - don't add "substdefault" a second time, in case it was already used - never add "substdefault" to methodopts - extended regression test

- Renamed EntityFactory to EntityClass - Introduced PartAttribute for managing entity-part associations, they also protect against duplicate entries - Added NextAttribute (though it should fuse with parameter entities in the end) - Completed basic support for embedded (initcmd) and freestanding (script): This multi-stage processing introduces a precedence order between the commenting levels (script < initcmd < method bodies). - Renamed most entity classes using their tag equivalent (@object, ...) - Introduced offset feature for the comment line scanner (offsets are used to select embedded comment blocks, e.g., in initcmds or method bodies) - Parsing of arbitrary scripts is now realised in a child interp - Introduced qualified entity names (e.g., @attribute Bar#a1) and per-object scope (through a scope prefix in tags, e.g., @object-method) - Did some cleanup and extended the test suite

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- minor updates

- fix wording in documentation

- update migration guide from XOTcl 2 to Next

- fix wording in documentation

Finished and tested the rewrite of the scanning&parsing front-end for the doc processor. Remains to be integrated with the intermediate @ notation (basics are already working)

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    /library/lib/doc-tools.xotcl
Upgrading to the ::nx::* namespace renaming

Merge branch 'next-doc' into nx-doc

tests/doc.xotcl

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- changed prefix from "::next::" to "::nx"

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  1. … 7 more files in changeset.
- updated Changelog - added Annouce files

- updated changelog - deactivated assertions for release

- namespace changes: mostly due to marketing reasons, the naming of the top-level namespace changed from "xotcl2" to "next". reasons: xotcl is hard to pronounce for beginners, sounds like "exotic" (but who wants to program in an exotic language) has a certain stigma of strange namings (e.g. "instproc"), is seen as a precursor of tcloo, the top-level namespace ::xotcl2:: is not very nice either, the separation of framework and language is not clear.

We have now:

::next (the new object system, former ::xotcl2)

::next::core (framework, primitives)

::xotcl (former xotcl1)

- "::xotcl::use" no longer needed, use Tcl standard mechanisms instead

(e.g. "package req next"; "package req XOTcl", "namespace import ::next*")

  1. … 34 more files in changeset.
- first checkin of doc-tools

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- undid part of last commit

- xotcl 1.6.6: initialize value

- backported part of the deletion logic of xotcl 2.0 to 1.6.6 to avoid a potential crash with volatile objects

- ::xotcl:.configure: added option "keepinitcmd" to flag, whether or not initcmds should be kept as instance variables

- remove unneeded attribute for method setter

- Allow to speficy last arg of objectparameter to replace scripted init block. The redefinition of objectparameter allows us to specify whether no/some/classical/altered/additional arguments should be allowed during object creation

- Handle cases, where objects/classes are created with the name of preexiting namespaces. Cases, where pre-exisitng namespaces contained classes/objects lead to problems, since xotcl did not see the object/classes of the pre-exiting namespace as children of the new object/class.

- backport change from 2.0 to 1.6.6 concerning cylcic dependencies through namespace imported commands

- fix a potential ordering problem with cyclic dependencies created by namespace import commands