[cfe-dev] Clang-format, odd behaviour around column limit

[matthew whitehead via cfe-dev]

Hi guys,
Just looking for some advice on how to fix a strange bit of behaviour that
im getting.
The problem is:
When a function call is just over the columnlimit (from 100-107
characters), the function is getting broken on the period.
when there are > 107 characters, it is packing one-per line (this is our
desired formatting).
Is there anyway to enforce that > 100 characters will always cause a
one-per line format just using a config file, or would a patch be
considered for this issue?

Attached:
clang-format,
input.txt
output.txt
cheers

Matt
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aaaAaaaaa.BaaBaaaaaaaaa(aaaaaa, AaaaCaaadaIasdadaaddLasaaASDAiASDASDSADaASDSbDEASA, 1.0 + asdsDaaaaaaaa);
aaaAaaaaa.BaaBaaaaaaaaa(aaaaaa, AaaaCaaadaIasdadaaddLasaaASDAiASDASDSADaASDSbDEASA, 1.0 + asdsDaaaaaaaaa);
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Traceback (most recent call last):
  File "iwyu-on-json.py", line 47, in <module>
    t.start()
  File "/usr/lib/python2.7/threading.py", line 750, in start
    self.__started.wait()
  File "/usr/lib/python2.7/threading.py", line 621, in wait
    self.__cond.wait(timeout)
  File "/usr/lib/python2.7/threading.py", line 340, in wait
    waiter.acquire()
KeyboardInterrupt
Exception KeyboardInterrupt in <module 'threading' from '/usr/lib/python2.7/threading.pyc'> ignored