First commit

.gitignore

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+*~
+*.exe

Makefile

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+CC = gcc
+CFLAGS = -ansi -Wall -Werror -Wno-unused -g
+
+TESTS = $(wildcard tests/*.c)
+
+all: check 
+
+check: $(TESTS) mpc.c
+	$(CC) $(CFLAGS) $^ -o test
+	./test
+
+clean:
+	rm test.exe

README.md

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+Micro Parser Combinators
+========================
+
+_mpc_ is a lightweight Parser Combinator library for C.
+
+The current main alternative is a branch of (https://github.com/wbhart/Cesium3)[Cesium3].
+
+Features & Advantages
+---------------------
+
+* Error Message Support
+* Regular Expression Support
+* Parser Grammar Support
+* Works for Generic Types
+* AST Extension
+* Single source & header files
+* Written in clean ANSI C
+* Doesn't rely on Boehm-Demers-Weiser Garbage Collection
+* Doesn't use `setjmp` and `longjmp` for errors
+* Doesn't pollute namespace
+
+Example
+-------
+
+```c
+
+mpc_val_t* combine_maths(int n, mpc_val_t** xs) {
+
+  int** vs = (int**)xs;
+
+  if (*vs[1] == '*') { *vs[0] *= *vs[2]; }
+  if (*vs[1] == '/') { *vs[0] /= *vs[2]; }
+  if (*vs[1] == '+') { *vs[0] += *vs[2]; }
+  if (*vs[1] == '-') { *vs[0] -= *vs[2]; }
+
+  free(vs[1]);
+  free(vs[2]);
+
+  return vs[0];
+}
+
+int main(int argc, char** argv) {
+
+  mpc_parser_t* Expr   = mpc_new();
+  mpc_parser_t* Factor = mpc_new();
+  mpc_parser_t* Term   = mpc_new();
+  mpc_parser_t* Maths  = mpc_new();
+
+  mpc_define(Expr,
+    mpc_pc("cmaths ( fact ['*' | '/'] fact ) | fact", 
+      combine_maths, Factor, free, Factor, free, Factor),
+  );
+
+  mpc_define(Factor,
+    mpc_pc("cmaths ( term ['+' | '-'] term ) | term", 
+      combine_maths, Term, free, Term, free, Term),
+  );
+
+  mpc_define(Term,
+    mpc_pc("num | snd ('(' expr ')')", 
+      mpc_int(), mpcf_asnd_free, Expr, free)
+  );
+
+  mpc_define(Maths, mpc_ends(Expr, free));
+
+  mpc_delete(Expr);
+  mpc_delete(Factor);
+  mpc_delete(Term);
+  mpc_delete(Maths);
+
+}
+```
+
+Parsers
+-------
+
+
+Combinators
+-----------
+
+
+Regular Expressions
+-------------------
+
+
+Combinator Grammars
+-------------------
+
+
+Abstract Syntax Tree
+--------------------
+
+
+Reference
+---------
+
+
+
+
+
+