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OrderedComposite->orderby: added argument "-type"

By the change, one can now specifiy the sorting type for the ordered

composite. The sorting type can be "integer", "real", "index" or

"dictionary" (default "dictionary"). If the sorting type is set to

"index", the mixin ::xo::OrderedComposite::IndexCompare is added


Bump version number to 5.10.1d6

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get rid of (commented out) puts statements

use "ns_strcoll" for ordered composite when available

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    • +21
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simplify code (allow warning, although i am not fully convinced, this is a good idea)

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Make sorting more robust to invalid sorting criteria: instead of failing, ignore them and report the condition as a warning

improve robustness of deep_copy method

since so far, we do not require that an empty ordered composite has allways

the children variable set (but maybe we should), don't assume it is always


improve spelling

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whitespace cleanup

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prefer name resolver over "my" call

add method for deep copy of ordered composites

prefer "nsf::is object" over ":isobject" or "info commands", since it is faster, more generic and can be used in all contexts

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- modernize code (remove "my")

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- modernize code (remove "my")

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simplify logic

fix behavior for Tcl 8.5:

it seems that the scripted "try" implementation in tcllib is not fully

compatible with the built-in version in Tcl 8.6; fall back in these

cases to the old implemenentation of the methods "contains"

Reduce numbber of "catch" operations

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    • +16
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Use consistently xo::library to ensure application specific subclassability

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Prefer XOTcl 2.0 idioms

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    • +28
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merged changes from the oacs-5-9 branch and resolved conflicts

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- use explicit create statements

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Merging back to HEAD branch oacs-5-8 (using tag vg-merge-oacs-5-8-from-20141027).

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    • +20
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- change tabs into spaces

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    • +17
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- don't abbreviate subcommands

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- use tcl 8.5 extended index format for "string range"

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- use more tcl 8.5 idioms

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- make test for overwritten tcl 8.5 command apply namespace independent

- avoid attempts to resolve "self" from tcl function frames (as suggested by Stefan)

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- simplified order-composite stacking by using an explicit stack (as suggested by Stefan)

- old style works in xotcl2 as well

- compatibility fix