[PATCH] printf.3: Document 'l' length modifier for a, A, e, E, f, F, g, and G

[Vincent Lefevre <vincent@xxxxxxxxxx>]

Signed-off-by: Vincent Lefevre <vincent@xxxxxxxxxx>
---
 man3/printf.3 | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/man3/printf.3 b/man3/printf.3
index 4fa1f11f3..63ea3092f 100644
--- a/man3/printf.3
+++ b/man3/printf.3
@@ -502,7 +502,17 @@ argument, or a following
 .B s
 conversion corresponds to a pointer to
 .I wchar_t
-argument.
+argument. In C99, on a following
+.BR a ,
+.BR A ,
+.BR e ,
+.BR E ,
+.BR f ,
+.BR F ,
+.BR g ,
+or
+.B G
+conversion, this length modifier is ignored.
 .TP
 .B ll
 (ell-ell).
-- 
2.36.1