internal/third_party/yaml: improve yaml positining
- retain more of the original spacing into the conversion
- store original absolute positions
Change-Id: Id1edbefe1050e1f2dcec3ceb2f8877018b0b5876
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/2562
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>
diff --git a/internal/third_party/yaml/yaml.go b/internal/third_party/yaml/yaml.go
index 955cd82..08821c8 100644
--- a/internal/third_party/yaml/yaml.go
+++ b/internal/third_party/yaml/yaml.go
@@ -102,11 +102,12 @@
return &Decoder{parser: d}, nil
}
-// Decode reads the next YAML-encoded value from its input
-// and stores it in the value pointed to by v.
+// Decode reads the next YAML-encoded value from its input and stores it in the
+// value pointed to by v. It returns io.EOF if there are no more value in the
+// stream.
//
-// See the documentation for Unmarshal for details about the
-// conversion of YAML into a Go value.
+// See the documentation for Unmarshal for details about the conversion of YAML
+// into a Go value.
func (dec *Decoder) Decode() (expr ast.Expr, err error) {
d := newDecoder(dec.parser)
defer handleErr(&err)
