Folding ranges need to be computed to present folding ranges that make
sense when lineFoldingOnly is true. This change computes the folding
ranges to include the lines that are contained within the start and end
parenthesis/braces when applicable.
Folding ranges are not returned when the contained nodes begin or end on
the same lines as the parenthesis/brace. This is to avoid misleading
folding ranges like the following in unformatted code:
if true {
fmt.Println("true") } else {
fmt.Println("false")
}
---folding "if true {}"--->
if true {
fmt.Println("false")
}
Change-Id: I2931d02837ad5f2dd96cc93da5ede59afd6bcdce
Reviewed-on: https://go-review.googlesource.com/c/tools/+/192678
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
If the client registers with foldingRange.lineFoldingOnly = true, only
return folding ranges that span multiple lines. Do this as they are
computed, so that if other filtering is applied later, we do not include
ranges that would go unused by the client anyway.
Change-Id: I27ea24428d25f180e26892de0f6d16c211225bf7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/192477
Run-TryBot: Suzy Mueller <suzmue@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
