hclsyntax: update stale references to "zcl" in comments

hcl/hclsyntax/doc.go

@@ -1,7 +1,7 @@
-// Package hclsyntax contains the parser, AST, etc for zcl's native language,
+// Package hclsyntax contains the parser, AST, etc for HCL's native language,
 // as opposed to the JSON variant.
 //
 // In normal use applications should rarely depend on this package directly,
 // instead preferring the higher-level interface of the main hcl package and
-// its companion hclparse.
+// its companion package hclparse.
 package hclsyntax

hcl/hclsyntax/expression.go

@@ -9,7 +9,7 @@ import (
 	"github.com/zclconf/go-cty/cty/function"
 )
 
-// Expression is the abstract type for nodes that behave as zcl expressions.
+// Expression is the abstract type for nodes that behave as HCL expressions.
 type Expression interface {
 	Node
 

hcl/hclsyntax/expression_vars_gen.go

@@ -45,12 +45,12 @@ func main() {
 			valResult := fd.Type.Results.List[0].Type.(*ast.SelectorExpr).X.(*ast.Ident)
 			diagsResult := fd.Type.Results.List[1].Type.(*ast.SelectorExpr).X.(*ast.Ident)
 
-			if valResult.Name != "cty" && diagsResult.Name != "zcl" {
+			if valResult.Name != "cty" && diagsResult.Name != "hcl" {
 				continue
 			}
 
-			// If we have a method called Value and its returns something in
+			// If we have a method called Value and it returns something in
-			// cty followed by something in zcl then that's specific enough
+			// "cty" followed by something in "hcl" then that's specific enough
 			// for now, even though this is not 100% exact as a correct
 			// implementation of Value.
 

hcl/hclsyntax/navigation.go

@@ -9,7 +9,7 @@ type navigation struct {
 	root *Body
 }
 
-// Implementation of zcled.ContextString
+// Implementation of hcled.ContextString
 func (n navigation) ContextString(offset int) string {
 	// We will walk our top-level blocks until we find one that contains
 	// the given offset, and then construct a representation of the header

hcl/hclsyntax/public.go

@@ -4,7 +4,7 @@ import (
 	"github.com/hashicorp/hcl2/hcl"
 )
 
-// ParseConfig parses the given buffer as a whole zcl config file, returning
+// ParseConfig parses the given buffer as a whole HCL config file, returning
 // a *hcl.File representing its contents. If HasErrors called on the returned
 // diagnostics returns true, the returned body is likely to be incomplete
 // and should therefore be used with care.
@@ -30,7 +30,7 @@ func ParseConfig(src []byte, filename string, start hcl.Pos) (*hcl.File, hcl.Dia
 	}, diags
 }
 
-// ParseExpression parses the given buffer as a standalone zcl expression,
+// ParseExpression parses the given buffer as a standalone HCL expression,
 // returning it as an instance of Expression.
 func ParseExpression(src []byte, filename string, start hcl.Pos) (Expression, hcl.Diagnostics) {
 	tokens, diags := LexExpression(src, filename, start)
@@ -57,7 +57,7 @@ func ParseExpression(src []byte, filename string, start hcl.Pos) (Expression, hc
 	return expr, diags
 }
 
-// ParseTemplate parses the given buffer as a standalone zcl template,
+// ParseTemplate parses the given buffer as a standalone HCL template,
 // returning it as an instance of Expression.
 func ParseTemplate(src []byte, filename string, start hcl.Pos) (Expression, hcl.Diagnostics) {
 	tokens, diags := LexTemplate(src, filename, start)
@@ -89,7 +89,7 @@ func ParseTraversalAbs(src []byte, filename string, start hcl.Pos) (hcl.Traversa
 }
 
 // LexConfig performs lexical analysis on the given buffer, treating it as a
-// whole zcl config file, and returns the resulting tokens.
+// whole HCL config file, and returns the resulting tokens.
 //
 // Only minimal validation is done during lexical analysis, so the returned
 // diagnostics may include errors about lexical issues such as bad character
@@ -102,7 +102,7 @@ func LexConfig(src []byte, filename string, start hcl.Pos) (Tokens, hcl.Diagnost
 }
 
 // LexExpression performs lexical analysis on the given buffer, treating it as
-// a standalone zcl expression, and returns the resulting tokens.
+// a standalone HCL expression, and returns the resulting tokens.
 //
 // Only minimal validation is done during lexical analysis, so the returned
 // diagnostics may include errors about lexical issues such as bad character
@@ -117,7 +117,7 @@ func LexExpression(src []byte, filename string, start hcl.Pos) (Tokens, hcl.Diag
 }
 
 // LexTemplate performs lexical analysis on the given buffer, treating it as a
-// standalone zcl template, and returns the resulting tokens.
+// standalone HCL template, and returns the resulting tokens.
 //
 // Only minimal validation is done during lexical analysis, so the returned
 // diagnostics may include errors about lexical issues such as bad character

hcl/hclsyntax/structure.go

@@ -25,7 +25,7 @@ func (b *Block) AsHCLBlock() *hcl.Block {
 	}
 }
 
-// Body is the implementation of hcl.Body for the zcl native syntax.
+// Body is the implementation of hcl.Body for the HCL native syntax.
 type Body struct {
 	Attributes Attributes
 	Blocks     Blocks