diff options
Diffstat (limited to 'src/pkg/ebnf/parser.go')
| -rw-r--r-- | src/pkg/ebnf/parser.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/pkg/ebnf/parser.go b/src/pkg/ebnf/parser.go index a3fbe6f60..325673caf 100644 --- a/src/pkg/ebnf/parser.go +++ b/src/pkg/ebnf/parser.go @@ -15,10 +15,10 @@ import ( type parser struct { scanner.ErrorVector; - scanner scanner.Scanner; - pos token.Position; // token position - tok token.Token; // one token look-ahead - lit []byte; // token literal + scanner scanner.Scanner; + pos token.Position; // token position + tok token.Token; // one token look-ahead + lit []byte; // token literal } @@ -39,7 +39,7 @@ func (p *parser) errorExpected(pos token.Position, msg string) { // make the error message more specific msg += ", found '" + p.tok.String() + "'"; if p.tok.IsLiteral() { - msg += " " + string(p.lit); + msg += " "+string(p.lit); } } p.Error(pos, msg); @@ -51,7 +51,7 @@ func (p *parser) expect(tok token.Token) token.Position { if p.tok != tok { p.errorExpected(pos, "'" + tok.String() + "'"); } - p.next(); // make progress in any case + p.next(); // make progress in any case return pos; } @@ -185,7 +185,7 @@ func (p *parser) parse(filename string, src []byte) Grammar { // initialize parser p.ErrorVector.Init(); p.scanner.Init(filename, src, p, 0); - p.next(); // initializes pos, tok, lit + p.next(); // initializes pos, tok, lit grammar := make(Grammar); for p.tok != token.EOF { |