Hi aSpex > i want get tiddlers that tagged by *sample_tag* and not used as tags >
> *[tag[sample_tag]] -[tag[sample_tag]tagging[]tags[]tag[sample_tag]]* > > It is a bit complex, is n`t it? > I'm not sure that it's correct. The "tags" operator overwrites the current subresult; I think your example is equivalent to: [tag[sample_tag]] -[tags[]tag[sample_tag]] That could still be optimised into a single filter operator, but the question is whether that's worth doing in the core. Best wishes Jeremy > > четверг, 17 апреля 2014 г., 20:02:34 UTC+4 пользователь Jeremy Ruston > написал: >> >> Hi aSpex >> >> > Is there difference in performance in case of many tiddlers between >> those two examples: >> >> Yes, the notag[] operator would likely be faster. But that's always going >> to be true of comparing a special purpose operator against a string of >> generic operators. >> >> What is your usecase for needing a list of tags that don't have tags? >> >> Best wishes >> >> Jeremy >> >> >> >> On Thu, Apr 17, 2014 at 4:31 PM, aSpex Daemon <[email protected]> wrote: >> >>> Hi Jeremi >>> >>> Thanks for answer. >>> Is there difference in performance in case of many tiddlers between >>> those two examples: >>> >>> >>> *[[SomeComplexFilterExpression]notag[]] * >>> and >>> >>> *[[SomeComplexFilterExpression]] -[[SomeComplexFilterExpression]tags[]] * >>> >>> >>> PS: Sorry for my English >>> >>> четверг, 17 апреля 2014 г., 19:18:35 UTC+4 пользователь Jeremy Ruston >>> написал: >>>> >>>> Hi aSpec >>>> >>>> > By the way, it will be great to have some filter operator to get >>>> tiddlers that are not used as tags >>>> >>>> I think this can already be done. For ordinary tiddlers not used as >>>> tags: >>>> >>>> [all[tiddlers]] -[all[tiddlers]tags[]] >>>> >>>> Including shadow tiddlers: >>>> >>>> [all[tiddlers+shadows]] -[all[tiddlers+shadows]tags[]] >>>> >>>> Best wishes >>>> >>>> Jeremy >>>> >>>> >>>> On Thu, Apr 17, 2014 at 4:15 PM, aSpex Daemon <[email protected]>wrote: >>>> >>>>> By the way, it will be great to have some filter operator to get >>>>> tiddlers that are not used as tags >>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "TiddlyWiki" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> To post to this group, send email to [email protected]. >>>>> >>>>> Visit this group at http://groups.google.com/group/tiddlywiki. >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> >>>> >>>> -- >>>> Jeremy Ruston >>>> mailto:[email protected] >>>> >>> >> >> >> -- >> Jeremy Ruston >> mailto:[email protected] >> > -- Jeremy Ruston mailto:[email protected] -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/tiddlywiki. For more options, visit https://groups.google.com/d/optout.
