Clarity.
git-svn-id: https://svn.tlawal.org/svn/monkey@20 f6afcba9-9ef1-4bdd-9b72-7484f5705bac
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@ -33,7 +33,7 @@ func (l_parser *Parser) ParseProgram() *ast.Program {
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program := &ast.Program{}
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program.Statements = []ast.Statement{}
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for l_parser.current_token.Type != token.EOF {
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for !l_parser.current_token_is(token.EOF){
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statement := l_parser.parse_statement()
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if statement != nil {
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program.Statements = append(program.Statements, statement)
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