Lab 3: Flexing your project

  1. Don't cut and paste, simply download skeleton files from here.
  2. Flex vs. Bison
    FlexBison
    %{
C declarations
%}

Flex declarations

%%

Regular expressions and associated actions

%%

Addition C++/C code


    %{
C declarations
%}

Bison declarations

%%

Grammar rules and associated actions

%%

Addition C++/C code
    yylex()yyparse()
  3. Flex manual
  4. Bison manual