Revert the previous commit. Add tests for extended enum cases.
 Fix crash due to accessing 'trait_names' array out of bounds.
 Adding an extra invalid value to the end of an enum causes '-Wswitch' flag
  to warn unless there is a switch default case - also enabled by '-Wall'.

 Add extern UnityFixture in internals header. Add C89 target in Makefile
 clang will show these warnings but can suppress "//" with -Wno-comment.

 Make subtraction result unsigned, change prototype & casts in internals.
 If "actual - expected" overflowed, it wrapped to a negative number,
  but would fit in an unsigned type, example is INT_MAX - (-1) = INT_MIN
 For correctness, 'delta' should be unsigned too. Passing in a negative
  number always passed. The delta can be between INT_MAX & UINT_MAX.

 Now that the project is using .gitattributes, get rid of CRLF in the repo.

- Fixed a big ugly error in the fancy RUN_TEST handler

- Cleaned up a casting warning error
- Removed a couple semicolons from the end of macros SHAME!

This helps clarity and is more obvious, it looks like a print function

Delete the { ;} braces and semicolon from UNITY_PRINT_EOL to give it expected
  behavior: 1) requires a semicolon 2) works in one-liner if-else statements
If you need "\r\n" for EOL, define as the following to get the same behavior:
  do{UNITY_OUTPUT_CHAR('\r'); UNITY_OUTPUT_CHAR('\n');}while(0)

Unity fixture needs access to this macro to be consistent.
Add #ifndef wrapper for easier redefinition on systems that use "\r\n".

We're going to use the C99 isinf() and isnan() macros wherever possible now. If your compiler doesn't support this, define UNITY_EXCLUDE_MATH_H and it will go back to the old method

Added parentheses around all macro parameters to resolve MISRA 2004
rule 19.10, "in the definition of a function-like macro, each instance
of a parameter shall be enclosed in parenthesis" as tested with the
IAR EW for 8051 compiler, version 9.20.2.

The only questionable change is in "unity_fixture.h" where the nested
macro DECLARE_TEST_CASE in RUN_TEST_CASE prevents surrounding params
"group" and "name" with parentheses.
However, it appears that macro DECLARE_TEST_CASE isn't used elsewhere,
so I eliminated DECLARE_TEST_CASE and put its expansion directly in
RUN_TEST_CASE.  Now the following header files pass rule 19.10:
* unity.h
* unity_internals.h
* unity_fixture.h

For my own project, this change to the Unity test framework allows me
to include my unit test code to be tested against MISRA rules as well,
instead of just production code, to help enforce style and team
guidelines.

INTPTR_MAX is defined as nothing on some targets (looking at you HP-UX) and therefore these lines would crash. Adding 0 to the check makes these lines always run.

Compares two strings until maximum n bytes (i.e. strncmp()).

 - `UNITY_WEAK_ATTRIBUTE`, if defined, is placed before declarations of weakly
   linked symbols. If not manually defined, it will be automatically set to
   `__attribute__((weak))` on GCC and Clang, except for Clang for Win32.
 - `UNITY_WEAK_PRAGMA`, if defined, will cause preprocessor to emit
   `#pragma weak setUp`, etc. Ignored if `UNITY_WEAK_ATTRIBUTE` is defined.
 - `UNITY_NO_WEAK` undefines both of the above resulting in no weakly
   linked symbols.

Work around for ThrowTheSwitch/Unity#93

reworked character strings to be an array type so that storage classes are handled better for picky compilers.

support tests named spec as well.
clean up UnityBegin to make us not have to dig inside it to inject the filename.
Add UNITY_OUTPUT_START() and UNITY_OUTPUT_COMPLETE() for future use.

rearranged project to centralize all self-test stuff under test directory. only pull in includes when required.

redirect UNITY_POINTER_WIDTH to define at last catchable moment. Update older gcc targets to be fully explicit.

- rename the custom FLOAT_TRAIT type because the old name was poor

added macros for IS_DETERMINATE and IS_NOT_DETERMINATE

- rework to not bother with any of the ever-changing test frameworks in Ruby (sigh) for self-testing
- started working on cleaner floating point support. more coming.

fixed casts in UNITY_TEST_ASSERT_EQUAL_UINT*.  Was previously casting to signed variables and then sign extending the value before casting to final uint and was causing errorneous test failures when executed on arm target

Microchip's XC16 and friends, when used with dsPICs, require that all pointers
to memory which could possibly be in EDS space by adorned with __eds__, e.g.

    __eds__ int* p_int

Adding the macro UNITY_PTR_ATTRIBUTE allows Unity's pointers to be decorated
with whatever ridiculous attributes the compiler requires.

     Document failing approach (sizeof).