feature_test_macros.7: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man7/feature_test_macros.7 b/man7/feature_test_macros.7
index 4cc49c2fa3bbf86fafdfbf741a9668a1a3abdba0..8c80b087e3af3ed142dcf9dea92b60fc3a4b1533 100644 (file)
--- a/man7/feature_test_macros.7
+++ b/man7/feature_test_macros.7
@@ -130,14 +130,14 @@ In a few cases, manual pages use a shorthand for expressing the
 feature test macro requirements (this example from
 .BR readahead (2)):
 .PP
-.in +4n
+.RS +4
 .EX
 .B #define _GNU_SOURCE
 .B #include <fcntl.h>
 .PP
 .BI "ssize_t readahead(int " fd ", off64_t *" offset ", size_t " count );
 .EE
-.in
+.RE
 .PP
 This format is employed in cases where only a single
 feature test macro can be used to expose the function