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
