mostly style changes, such as removal of trailing whitespace,

reformatting to avoid unnecessary line breaks, small block
restructuring to avoid unnecessary nesting, replace macros
with function calls, etc.

As a side effect of code restructuring, this commit fixes one bug:
previously, if a realloc() failed, memory was leaked. Now, the
realloc is not there anymore, as we first count how much memory
we need and then do a single malloc.

0 files changed, 0 insertions, 0 deletions