[PATCH 0/6] {master} minor improvements

[Akim Demaille]

Various minor fixes/improvements/style changes extract from work
on api.value.type.

Akim Demaille (6):
  c++: use // comments in the output
  c++: comment changes
  tests: improve titles
  skeletons: fix an error message
  uniqstr: formatting changes
  variant: produce stable results

 data/bison.m4      |  2 +-
 data/c++.m4        |  9 ++++++-
 data/c.m4          | 11 ++++-----
 data/glr.cc        |  4 ++--
 data/lalr1.cc      | 70 ++++++++++++++++++++++++++----------------------------
 src/output.c       |  8 +++----
 src/uniqstr.c      | 13 +++++++++-
 src/uniqstr.h      | 30 +++++++++++------------
 tests/local.at     | 22 +++++++++++++++++
 tests/synclines.at |  2 +-
 10 files changed, 103 insertions(+), 68 deletions(-)

-- 
1.8.0.2