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Merge pull request #1618 from le-pako/patch-3

Update Introduction to Filters.tid
This commit is contained in:
Jeremy Ruston 2015-03-31 13:17:42 +01:00
commit 57e71b5506

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@ -64,7 +64,7 @@ By default, each run considers every tiddler in the wiki. But we can use a `+` s
> `[serving[3]] [serving[4]] [serving[5]] +[tag[Vegetarian]] +[sort[title]]`
This selects recipes for 3, 4 or 5 people, then filters <<.em those>> to remove the vegetarian ones, and finally sorts any that are left into alphabetical order of title.
This selects recipes for 3, 4 or 5 people, then filters <<.em those>> to keep only the vegetarian ones, and finally sorts any that are left into alphabetical order of title.
In a similar way, we can use a `-` sign to <<.em remove>> a run's tiddlers from the result so far. Here we select all vegetarian recipes apart from two: