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Merge pull request #1361 from aelocson/em-fix

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Correct typo in macro name
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Jeremy Ruston 2015-01-11 21:21:51 +00:00
commit 486827014f
1 changed files with 5 additions and 5 deletions
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10
editions/tw5.com/tiddlers/filters/Introduction to Filters.tid
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@ -37,7 +37,7 @@ For instance, here's how to select all the tiddlers that have been tagged <<doc-
[tag[Recipe]]
```
We can reverse the meaning by adding an exclamation mark `!` just before the method. For example, we can select any tiddlers that do <<em not>> have the <<doc-tag Recipe>> tag:
We can reverse the meaning by adding an exclamation mark `!` just before the method. For example, we can select any tiddlers that do <<doc-em not>> have the <<doc-tag Recipe>> tag:
```
[!tag[Recipe]]
@ -67,9 +67,9 @@ The filters we've looked at so far have involved just one step each. But you can
Notice how the entire run is contained in a single pair of square brackets.
A tiddler has to match <<em all>> of the steps in a run. So the example above retrieves vegetarian recipes (other than soups) for 4 people.
A tiddler has to match <<doc-em all>> of the steps in a run. So the example above retrieves vegetarian recipes (other than soups) for 4 people.
A <<em sequence>> of runs will select the tiddlers that match <<em any>> of the runs. We can use this to find recipes that serve either 3, 4 or 5 people:
A <<doc-em sequence>> of runs will select the tiddlers that match <<doc-em any>> of the runs. We can use this to find recipes that serve either 3, 4 or 5 people:
```
[serving[3]] [serving[4]] [serving[5]]
@ -87,9 +87,9 @@ 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 <<doc-em those>> to remove 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:
In a similar way, we can use a `-` sign to <<doc-em remove>> a run's tiddlers from the result so far. Here we select all vegetarian recipes apart from two:
```
[tag[Vegetarian]] -[title[ScrambledEggs]] -BeansOnToast