Cuttle Parser

A code parser to be used in Cuttle System

API

Set tokenizer_config_t and context_t rules as in the following code example.

tokenizer_config_t config = {
    {{"'", {"'"}}}, // formatted string
    {{{"\"", {"\""}}}}, // normal string (without formatted characters)
    {{"+", "+=", "-"}}, // separated symbols
    {{"#", {"\n"}}}, // comments
    {{{"\\s", "\n"}}}, // formatted characters
    {{{"\n", "\\s"}}}, // formatted characters flipped
    {{"0if"}}, // if macros symbols
    {{"0ps", {"0"}}}, // function arguments
    {{"0pf", {"0pf"}}}, // function call as an argument
    {{"0p", {"0"}}, // function argument
    false // separate digits and alpha characters
};

tokens_t tokens;
tokenize(config, input, tokens);

context_t context;
initialize(context);

add(context, "!", function_t{ function_type::postfix, 1 }, FUNCTION_ID_UNKNOWN);
add(context, "-", function_t{ function_type::infix, 2 }, 3 /* executes after what function (id) */);
add(context, "+", function_t{ function_type::infix, 2 }, 4);
add(context, "*", function_t{ function_type::infix, 2 }, 5);

call_tree_t tree;
parse(tokens, tree, context); // Output stored in tree

Building

Prerequisites

• CMake 3.0.2
• Cygwin or MSYS Git if on Windows
• GCC 8.1.0
• GNU Make if manual process is followed

Default process

1. Enable CMake support in your IDE (Visual Studio or CLion).
2. Open directory using your IDE.

Manual process

1. Under the project directory execute ./scripts/get-deps.sh
2. Create directory build under the project directory.
3. Under the project directory run
   1. cd build
   2. cmake ..
   3. make