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formatter.md: cleanup

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Yann Cébron 2020-05-15 11:12:13 +02:00
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tutorials/custom_language_support/formatter.md
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@ -16,7 +16,7 @@ The formatter controls spaces, indents, wrap, and alignment.
The formatting model represents the formatting structure of a file as a tree of [`Block`](upsource:///platform/lang-api/src/com/intellij/formatting/Block.java) objects, with associated indent, wrap, alignment and spacing settings.
The goal is to cover each PSI element with such a block.
Since each block builds its children's blocks, it can generate extra blocks or skip any PSI elements.
Define `SimpleBlock` based on [`AbstractBlock`](upsource:///platform/lang-impl/src/com/intellij/psi/formatter/common/AbstractBlock.java)
Define `SimpleBlock` based on [`AbstractBlock`](upsource:///platform/lang-impl/src/com/intellij/psi/formatter/common/AbstractBlock.java).
```java
{% include /code_samples/simple_language_plugin/src/main/java/org/intellij/sdk/language/SimpleBlock.java %}
@ -24,7 +24,8 @@ Define `SimpleBlock` based on [`AbstractBlock`](upsource:///platform/lang-impl/s
## 15.2. Define a Formatting Model Builder
Define a formatter that removes extra spaces except for the single spaces around the property separator.
For example, reformat "foo =     bar" to `foo = bar`.
For example, reformat "foo =     bar" to "foo = bar".
Create `SimpleFormattingModelBuilder` by subclassing [`FormattingModelBuilder`](upsource:///platform/lang-api/src/com/intellij/formatting/FormattingModelBuilder.java).
```java