Move parser into parser package

errors.go

@@ -2,10 +2,6 @@ package genji
 
 import (
 	"errors"
-	"fmt"
-	"strings"
-
-	"github.com/asdine/genji/internal/scanner"
 )
 
 var (
@@ -33,24 +29,3 @@ var (
 	// ErrResultClosed is returned when trying to close an already closed result.
 	ErrResultClosed = errors.New("result already closed")
 )
-
-// ParseError represents an error that occurred during parsing.
-type ParseError struct {
-	Message  string
-	Found    string
-	Expected []string
-	Pos      scanner.Pos
-}
-
-// newParseError returns a new instance of ParseError.
-func newParseError(found string, expected []string, pos scanner.Pos) *ParseError {
-	return &ParseError{Found: found, Expected: expected, Pos: pos}
-}
-
-// Error returns the string representation of the error.
-func (e *ParseError) Error() string {
-	if e.Message != "" {
-		return fmt.Sprintf("%s at line %d, char %d", e.Message, e.Pos.Line+1, e.Pos.Char+1)
-	}
-	return fmt.Sprintf("found %s, expected %s at line %d, char %d", e.Found, strings.Join(e.Expected, ", "), e.Pos.Line+1, e.Pos.Char+1)
-}