[PATCH 0/6] Address some limitations in the bistro example

[Akim Demaille]

This series addresses some of the limitations I reported in
https://lists.gnu.org/r/bison-patches/2020-03/msg00001.html:

- some macros (yyssp, etc.) from push parsers "leak" in user code, we
  need to undefine them

- yypstate is not properly setup when first allocated, which results
  in a crash of yyexpected_tokens if fired before a first token was
  read.  We should move initialization from yypush_parse into
  yypstate_new.

Akim Demaille (6):
  bistromathic: check completion
  bistromathic: don't require spaces after operators for completion
  bistromathic: properly compute the lcp, as expected by readline
  style: formatting changes
  yacc.c: push: initialize the pstate variables in pstate_new
  yacc.c: push: undefine the pstate macros for the epilogue

 TODO                                      |   3 +
 data/skeletons/yacc.c                     | 132 ++++++++++++++--------
 examples/c/bistromathic/bistromathic.test |  33 ++++++
 examples/c/bistromathic/local.mk          |   2 +-
 examples/c/bistromathic/parse.y           |  34 ++++--
 tests/torture.at                          |   5 +-
 6 files changed, 147 insertions(+), 62 deletions(-)

-- 
2.25.1