Top Level Namespace

Defined Under Namespace

Modules: Crokus, Indent Classes: Code, GenericLexer, Hash, Token

Constant Summary collapse

INT = 
Token.new  [:int    ,'int'   ,['na','na']]
ONE = 
Token.new  [:int_lit,'1'     ,['na','na']]
ZERO = 
Token.new  [:int_lit,'0'     ,['na','na']]
T42 = 
Token.new  [:int_lit,'42'    ,['na','na']]
DUMMY = 
Token.new  [:id     ,''      ,['na','na']]
EQUAL = 
Token.new  [:eq     ,'=='    ,['na','na']]
ASSIGN = 
Token.new [:assign ,'='     ,['na','na']]
XOR = 
Token.new [:xor    ,'^'     ,['na','na']]
AND = 
Token.new [:and    ,'&'     ,['na','na']]
MOD = 
Token.new [:mod    ,'%'     ,['na','na']]
SUB = 
Token.new [:sub    ,'%'     ,['na','na']]
GT = 
Token.new [:gt     ,'>'     ,['na','na']]

Instance Method Summary collapse

Instance Method Details

#show_lines(str, upto = nil) ⇒ Object

module



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# File 'lib/crokus/parser.rb', line 1108

def show_lines str,upto=nil
  lines=str.split(/\n/)
  upto=upto || lines.size
  lines[0..upto].each_with_index do |line,idx|
    puts "#{(idx+1).to_s.ljust(5)}|#{line}"
  end
end