[PATCH 0/8] {master} Some simplifications in tags support

[Stefano Lattarini]

Some apparently low-hanging simplifications that I've noticed while
working on Automake-NG.  A review would be mostly welcome, since these
patches touch features that aren't well tested and that I don't know
well.  I will push (to master) by tomorrow if there is no review by
then.

Regards,
  Stefano

-*-*-*-

Stefano Lattarini (8):
  tags (ID, cscope): also process config header (if any)
  tags (cscope): also process $(TAGS_FILES)
  tags: new var $(am__tagged_files) to list all files to run taggers on
  tags: look at $(am__tagged_files) to decide whether to activate
  automake: simplify '&saw_sources_p'
  cleanup: remove unused '&count_files_for_language' subroutine
  cleanup: remove subroutine '&saw_sources_p'
  cleanup: simplify subroutine '&saw_extension'

 automake.in    |   93 +++++++++++++-------------------------------------------
 lib/am/tags.am |   18 +++++------
 2 files changed, 29 insertions(+), 82 deletions(-)

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1.7.9.5