cue/literal: expose some internal data
1) whether a multi-line string was parsed
2) the whitespace common to each line of multiline strings.
Change-Id: I69cbdab6c464908fa89ebc1cefa412990df341f2
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/9242
Reviewed-by: CUE cueckoo <cueckoo@gmail.com>
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>
diff --git a/cue/literal/quote.go b/cue/literal/quote.go
index 3d5ac2a..9cbe6e8 100644
--- a/cue/literal/quote.go
+++ b/cue/literal/quote.go
@@ -40,7 +40,7 @@
// - QuoteExact that fails with an error if a string cannot be represented
// without loss.
// - Handle auto-breaking for long lines (Swift-style, \-terminated lines).
-// This is not supported yet in CUE, but may, and should be considred as
+// This is not supported yet in CUE, but may, and should be considered as
// a possibility in API design.
// - Other possible convenience forms: Blob (auto-break bytes), String (bytes
// or string), Label.
diff --git a/cue/literal/string.go b/cue/literal/string.go
index 8fa52d9..59fae0a 100644
--- a/cue/literal/string.go
+++ b/cue/literal/string.go
@@ -59,6 +59,16 @@
return q.char == '"'
}
+// IsMulti reports whether a multi-line string was parsed.
+func (q QuoteInfo) IsMulti() bool {
+ return q.multiline
+}
+
+// Whitespace returns prefix whitespace for multiline strings.
+func (q QuoteInfo) Whitespace() string {
+ return q.whitespace
+}
+
// ParseQuotes checks if the opening quotes in start matches the ending quotes
// in end and reports its type as q or an error if they do not matching or are
// invalid. nStart indicates the number of bytes used for the opening quote.
