chore: remove duplicate word in comments

Signed-off-by: Abirdcfly <fp544037857@gmail.com>
Change-Id: I44110b67882b1f1e525904e4b264018f7613ea00

cue/ast/ast.go

@@ -489,7 +489,7 @@ type StructLit struct {
 // NewStruct creates a struct from the given fields.
 //
 // A field is either a *Field, an *Elipsis, *LetClause, a *CommentGroup, or a
-// Label, optionally followed by a a token.OPTION to indicate the field is
+// Label, optionally followed by a token.OPTION to indicate the field is
 // optional, optionally followed by a token.ISA to indicate the field is a
 // definition followed by an expression for the field value.
 //

cue/parser/parser.go

@@ -328,7 +328,7 @@ func (p *parser) consumeCommentGroup(prevLine, n int) (comments *ast.CommentGrou
 
 // Advance to the next non-comment  In the process, collect
 // any comment groups encountered, and refield the last lead and
-// and line comments.
+// line comments.
 //
 // A lead comment is a comment group that starts and ends in a
 // line without any other tokens and that is followed by a non-comment

cue/testdata/references/errors.txtar

@@ -27,7 +27,7 @@ missingFieldNestedInInterpolation: {
 	// Must refer to `b` in error
 	r1: "\(a.b.c)"
 	// Must refer to `d` in error: in case only one error is shown for a
-	// a location, ensure it doesn't alphabetically sort and pick `c` instead.
+	// location, ensure it doesn't alphabetically sort and pick `c` instead.
 	r2: "\(a.d.c)"
 }
 -- out/eval --

encoding/jsonschema/constraints.go

@@ -469,7 +469,7 @@ var constraints = []*constraint{
 			state.doc(f)
 			f.Optional = token.Blank.Pos()
 			if len(obj.Elts) > 0 && len(f.Comments()) > 0 {
-				// TODO: change formatter such that either a a NewSection on the
+				// TODO: change formatter such that either a NewSection on the
 				// field or doc comment will cause a new section.
 				ast.SetRelPos(f.Comments()[0], token.NewSection)
 			}

internal/core/adt/context.go

@@ -487,7 +487,7 @@ func (c *OpContext) Validate(check Validator, value Value) *Bottom {
 	return err
 }
 
-// yield evaluates a Comprehension within the given Environment and and calls
+// yield evaluates a Comprehension within the given Environment and calls
 // f for each result.
 func (c *OpContext) yield(
 	node *Vertex, // errors are associated with this node

internal/core/adt/eval.go

@@ -350,7 +350,7 @@ func (c *OpContext) Unify(v *Vertex, state VertexStatus) {
 
 				// TODO: use a more principled form of dereferencing. For instance,
 				// disjuncts could already be assumed to be the given Vertex, and
-				// the the main vertex could be dereferenced during evaluation.
+				// the main vertex could be dereferenced during evaluation.
 				for _, a := range d.Arcs {
 					for _, x := range a.Conjuncts {
 						// All the environments for embedded structs need to be
@@ -1953,7 +1953,7 @@ func (n *nodeContext) expandOne() (done bool) {
 	for _, x := range exprs {
 		n.addExprConjunct(x.c)
 
-		// collect and and or
+		// collect and or
 	}
 	if len(n.exprs) < len(exprs) {
 		return true

pkg/strings/manual.go

@@ -54,7 +54,7 @@ func Runes(s string) []rune {
 }
 
 // MinRunes reports whether the number of runes (Unicode codepoints) in a string
-// is at least a certain minimum. MinRunes can be used a a field constraint to
+// is at least a certain minimum. MinRunes can be used a field constraint to
 // except all strings for which this property holds.
 func MinRunes(s string, min int) bool {
 	// TODO: CUE strings cannot be invalid UTF-8. In case this changes, we need
@@ -64,7 +64,7 @@ func MinRunes(s string, min int) bool {
 }
 
 // MaxRunes reports whether the number of runes (Unicode codepoints) in a string
-// exceeds a certain maximum. MaxRunes can be used a a field constraint to
+// exceeds a certain maximum. MaxRunes can be used a field constraint to
 // except all strings for which this property holds
 func MaxRunes(s string, max int) bool {
 	// See comment in MinRunes implementation.