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Diffstat (limited to 'book/src/guides')
| -rw-r--r-- | book/src/guides/indent.md | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/book/src/guides/indent.md b/book/src/guides/indent.md index f4d916b2..c9306a10 100644 --- a/book/src/guides/indent.md +++ b/book/src/guides/indent.md @@ -46,6 +46,19 @@ capture on the same line, the indent level isn't changed at all. - `@outdent` (default scope `all`): Decrease the indent level by 1. The same rules as for `@indent` apply. +- `@extend-indented`: +Extend the range of this node to the end of the line and to lines that +are indented more than the line that this node starts on. This is useful +for languages like Python, where for the purpose of indentation some nodes +(like functions or classes) should also contain indented lines that follow them. + +- `@stop-extend`: +Prevents the first extension of an ancestor of this node. For example, in Python +a return expression always ends the block that it is in. Note that this only prevents +the next extension of one ancestor: If multiple ancestors can be extended (for example +multiple nested conditional blocks in python), only the extension of the innermost +ancestor is prevented. + ## Predicates In some cases, an S-expression cannot express exactly what pattern should be matched. |