[PATCH 0/3] Fix generated comments

[Akim Demaille]

I recently saw that we had a regression on the way comments look in
Bison's own parser:

-  /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
+  /* YYRLINEYYN -- Source line where rule number YYN was defined.  */

That's because of the way I addressed the problem of comments within
comments (https://lists.gnu.org/r/bison-patches/2020-05/msg00057.html).

This is really stupid, and I'll release a 3.6.3.

Akim Demaille (3):
  traces: show the full m4 invocation
  traces: provide a means to get short m4 traces
  fix generated comments

 data/local.mk             |  1 +
 data/skeletons/bison.m4   | 21 +++++++++++++++++++++
 data/skeletons/c-like.m4  |  8 +++++---
 data/skeletons/traceon.m4 |  2 ++
 src/getargs.c             |  4 +++-
 src/getargs.h             | 11 ++++++-----
 src/output.c              | 31 ++++++++++++++++++-------------
 tests/m4.at               | 30 ++++++++++++++++++++++++++++--
 8 files changed, 84 insertions(+), 24 deletions(-)
 create mode 100644 data/skeletons/traceon.m4

-- 
2.26.2