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- Subject: the C coding style in lua sources
- From: François Perrad <francois.perrad@...>
- Date: Wed, 26 Jan 2011 15:57:29 +0100
This is not about aesthetics.
The sources use a consistent coding style and it is a right thing.
But this style is not friendly with some tools like debugger or code coverage analysor.
For example (from luaB_select):
if (i < 0) i = n + i;
else if (i > n) i = n;
could be rewritten :
if (i < 0)
i = n + i;
else if (i > n)
i = n;
This allows to set breakpoint on condition and on instruction,
and the code coverage analysis doesn't mix condition & instruction.
The attached script lgrep allows to find all occurences
$ lgrep "if %b()%s+%l" *.c *.h
Now, a personal preference, please remove also the trailing spaces
$ lgrep "%s$" *.c *.h
Note: You could find a full example of code coverage here
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