commit 665c5d688cd868337c681da7f9426a2d7b16d872
Author: Akim Demaille <[email protected]>
Date: Sat Jan 26 09:03:25 2019 +0100
style: formatting changes
* data/skeletons/lalr1.cc: Add dnl.
* data/skeletons/bison.m4: Comment the use of dnl.
diff --git a/data/skeletons/bison.m4 b/data/skeletons/bison.m4
index 519d04f7..8a33a582 100644
--- a/data/skeletons/bison.m4
+++ b/data/skeletons/bison.m4
@@ -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])])
])
diff --git a/data/skeletons/lalr1.cc b/data/skeletons/lalr1.cc
index f248d6d2..09f4259f 100644
--- a/data/skeletons/lalr1.cc
+++ b/data/skeletons/lalr1.cc
@@ -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@])
