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Bug #2945
closed![Author: John Lumley](https://www.gravatar.com/avatar/a396403554bf8f2c9d1d59fd085d7d5f?rating=PG&size=50&default=https%3A%2F%2Fassets.plan.io%2Fimages%2Fdefault_avatar.png)
![Assignee: John Lumley](https://www.gravatar.com/avatar/a396403554bf8f2c9d1d59fd085d7d5f?rating=PG&size=22&default=https%3A%2F%2Fassets.plan.io%2Fimages%2Fdefault_avatar.png)
for-each-group context not being preserved over context-altering steps
Start date:
2016-09-17
Due date:
% Done:
100%
Estimated time:
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Description
Situations which alter local context, such as indexed filtering or xsl:for-each@, do not preserve any inherited grouping context, which is only altered by @xsl:for-each-group@. Thus @current-group()
and current-grouping-key()
can fail or be erroneous.
-
preserveGrouping()
added totransform.Context
-
calls to this added to several
Expr
steps.
Changes committed to Saxon-JS code branch, but issue left open for other cases
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