style: formatting changes

* data/skeletons/lalr1.cc: Add dnl.
* data/skeletons/bison.m4: Comment the use of dnl.
This commit is contained in:
Akim Demaille
2019-01-26 09:03:25 +01:00
parent 53d379b905
commit 665c5d688c
2 changed files with 4 additions and 2 deletions

View File

@@ -480,7 +480,9 @@ m4_popdef([b4_actions_])dnl
# _b4_symbol_case(SYMBOL-NUM)
# ---------------------------
# Issue a "case NUM" for SYMBOL-NUM.
# Issue a "case NUM" for SYMBOL-NUM. Ends with its EOL to make it
# easier to use with m4_map, but then, use []dnl to suppress the last
# one.
m4_define([_b4_symbol_case],
[case b4_symbol([$1], [number]): b4_symbol_tag_comment([$1])])
])