Enables layouting unwrapped lines around preprocessor directives.

Previously, we'd always start at indent level 0 after a preprocessor
directive, now we layout the following snippet (column limit 69) as
follows:

functionCallTo(someOtherFunction(
    withSomeParameters, whichInSequence,
    areLongerThanALine(andAnotherCall,
  B
                       withMoreParamters,
                       whichStronglyInfluenceTheLayout),
    andMoreParameters),
               trailing);

Note that the different jumping indent is a different issue that will be
addressed separately.

This is the first step towards handling #ifdef->#else->#endif chains
correctly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171974 91177308-0d34-0410-b5e6-96231b3b80d8

0 files changed, 0 insertions, 0 deletions