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base repository: cjlano/tinyprintf
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head repository: HansAnderson/tinyprintf
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  • 7 commits
  • 5 files changed
  • 1 contributor

Commits on Nov 28, 2015

  1. Added C .gitignore

    Hans Anderson committed Nov 28, 2015
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  2. Moved newlines into TPRINTF macro for printf tests 

    This makes the printf.c and sprintf.c files easier to diff.
    Hans Anderson committed Nov 28, 2015
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  3. Synchronized test cases in printf.c and sprintf.c 

    One of the sprintf.c test cases is failing, which needs to be resolved.
    Hans Anderson committed Nov 28, 2015
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  4. Added precision support 

    All features of precision should work, except that numbers get limited
to 10 or 20 characters for precision (depending on if LONG is
supported). This seemed like a reasonable complexity trade-off, since it
would allow precision-based zero padding to the maximum character width
of the largest integer type.
    Hans Anderson committed Nov 28, 2015
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  5. Added argument defined width/precision (using '*') 

    This standard format string feature allows the width or precision to be
provided as an additional argument.
    Hans Anderson committed Nov 28, 2015
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  6. Simplified integer precision handling 

    As a side effect, integer precision is no longer bounded by BF_MAX.
Precision should now be fully compatible with the standard printf.
    Hans Anderson committed Nov 28, 2015
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  7. Made precision and '*' specifiers conform to C99 specifications 

    If zero padding is specified when either left-justify or precision are
used, the zero padding should be ignored. The '*' specifiers can be
integers, where negatives are handled in specific ways. The prec_used
flag is no longer needed with these changes.
    Hans Anderson committed Nov 28, 2015
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