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style: formatting changes

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* 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
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4
data/skeletons/bison.m4
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@@ -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])])
])

2
data/skeletons/lalr1.cc
View File

@@ -110,7 +110,7 @@ b4_dollar_pushdef([yysym.value],
[$1],
[],
[yysym.location])dnl
_b4_symbol_case([$1])
_b4_symbol_case([$1])[]dnl
b4_syncline([b4_symbol([$1], [$2_line])], [b4_symbol([$1], [$2_file])])
b4_symbol([$1], [$2])
b4_syncline([@oline@], [@ofile@])