[elpa] externals/parser-generator updated (14f21396e9 -> bf7229332f)

[Christian Johansson]

cjohansson pushed a change to branch externals/parser-generator.

      from  14f21396e9 Updated copyright years
       new  19d894ca40 Improved output when building big grammars
       new  7c487e2484 Optimized first calculation in some cases
       new  b7cc77dee3 Formatting progress output as elisp comments
       new  bf7229332f Updated version and date


Summary of changes:
 parser-generator-lr-export.el |   4 +-
 parser-generator-lr.el        |  19 +-
 parser-generator.el           | 756 ++++++++++++++++++++++--------------------
 3 files changed, 406 insertions(+), 373 deletions(-)