Module Name: src
Committed By: rillig
Date: Sun Oct 24 21:55:07 UTC 2021
Modified Files:
src/tests/usr.bin/indent: token_comment.c
Log Message:
tests/indent: document how empty lines in box comments are handled
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/tests/usr.bin/indent/token_comment.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/usr.bin/indent/token_comment.c
diff -u src/tests/usr.bin/indent/token_comment.c:1.6 src/tests/usr.bin/indent/token_comment.c:1.7
--- src/tests/usr.bin/indent/token_comment.c:1.6 Sun Oct 24 21:48:16 2021
+++ src/tests/usr.bin/indent/token_comment.c Sun Oct 24 21:55:07 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: token_comment.c,v 1.6 2021/10/24 21:48:16 rillig Exp $ */
+/* $NetBSD: token_comment.c,v 1.7 2021/10/24 21:55:07 rillig Exp $ */
/* $FreeBSD$ */
/*
@@ -714,3 +714,18 @@ int decl;
#indent end
#indent run-equals-input -nfc1
+
+/*
+ * A completely empty line in a box comment must be copied unmodified to the
+ * output. This is done in process_comment by adding a space to the end of an
+ * otherwise empty comment. This space forces dump_line to add some output,
+ * but the trailing space is discarded, resulting in an empty line.
+ */
+#indent input
+/*- comment
+
+
+end */
+#indent end
+
+#indent run-equals-input -nfc1
