struct/dstr-putf.c (dstr_vputf): Rewrite to support `%n$...' specs.

[mLib] / struct / dstr.3

diff --git a/struct/dstr.3 b/struct/dstr.3
index 1cc866d..e59f370 100644 (file)
--- a/struct/dstr.3
+++ b/struct/dstr.3
@@ -330,10 +330,10 @@ and
 .BR sprintf (3)
 because the former has to do most of its work itself.  In particular,
 .B dstr_putf
-doesn't (and probably never will) understand the
+understands the POSIX
 .RB ` n$ '
-positional parameter notation accepted by many Unix C libraries.  There
-is no macro equivalent of
+positional parameter notation accepted by many Unix C libraries, even if
+the underlying C library does not.  There is no macro equivalent of
 .BR dstr_putf .
 .PP
 The function