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Diffstat (limited to 'book/src/usage.md')
| -rw-r--r-- | book/src/usage.md | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/book/src/usage.md b/book/src/usage.md index fc3a83ee..646bf926 100644 --- a/book/src/usage.md +++ b/book/src/usage.md @@ -53,7 +53,7 @@ Multiple characters are currently not supported, but planned. ## Syntax-tree Motions -`A-p`, `A-o`, `A-i`, and `A-n` (or `Alt` and arrow keys) move the primary +`Alt-p`, `Alt-o`, `Alt-i`, and `Alt-n` (or `Alt` and arrow keys) move the primary selection according to the selection's place in the syntax tree. Let's walk through an example to get familiar with them. Many languages have a syntax like so for function calls: @@ -100,13 +100,13 @@ in the tree above. func([arg1], arg2, arg3) ``` -Using `A-n` would select the next sibling in the syntax tree: `arg2`. +Using `Alt-n` would select the next sibling in the syntax tree: `arg2`. ``` func(arg1, [arg2], arg3) ``` -While `A-o` would expand the selection to the parent node. In the tree above we +While `Alt-o` would expand the selection to the parent node. In the tree above we can see that we would select the `arguments` node. ``` @@ -114,10 +114,10 @@ func[(arg1, arg2, arg3)] ``` There is also some nuanced behavior that prevents you from getting stuck on a -node with no sibling. If we have a selection on `arg1`, `A-p` would bring us +node with no sibling. If we have a selection on `arg1`, `Alt-p` would bring us to the previous child node. Since `arg1` doesn't have a sibling to its left, -though, we climb the syntax tree and then take the previous selection. So `A-p` -will move the selection over to the "func" `identifier`. +though, we climb the syntax tree and then take the previous selection. So +`Alt-p` will move the selection over to the "func" `identifier`. ``` [func](arg1, arg2, arg3) |