[PATCH 0/5] {maint} restore C90 compliance

[Akim Demaille]

Tests with TCC have shown that Bison was no longer tested in
an "old" C environment.  There were surprisingly many (minor)
issues, some of them quite old, that were never reported.

So... does anybody still care about C90?

Akim Demaille (5):
  gnulib: update
  glr.c: scope reduction
  fix C90 compliance
  tests: C90 compliance
  yacc.c: scope reduction

 NEWS                    |  2 ++
 data/glr.c              | 21 ++++++++++++--------
 data/yacc.c             | 23 ++++++++++++----------
 gnulib                  |  2 +-
 src/graphviz.h          | 52 +++++++++++++++++++++++++++++--------------------
 src/ielr.c              |  8 ++++----
 src/scan-gram.l         |  2 +-
 src/system.h            |  2 +-
 tests/actions.at        |  5 +++--
 tests/glr-regression.at |  6 ++++--
 tests/synclines.at      |  2 +-
 11 files changed, 74 insertions(+), 51 deletions(-)

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1.8.0.1