X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pp_pack.c;h=55469fb0abba23c3372deee1dd73e6e0f958e6d5;hb=53c33732a73c90e26f613c11afdc5110e6a919ff;hp=7d7bd32736e2723f9a39b23d47f52b1fc93c8aba;hpb=7accc089c4644f7a60f6877ea3a436c5f3cc9651;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/pp_pack.c b/pp_pack.c
index 7d7bd32..55469fb 100644
--- a/pp_pack.c
+++ b/pp_pack.c
@@ -513,7 +513,9 @@ Perl_unpack_str(pTHX_ char *pat, register char *patend, register char *s, char *
 /*
 =for apidoc unpackstring
 
-The engine implementing unpack() Perl function.
+The engine implementing unpack() Perl function. C<unpackstring> puts the
+extracted list items on the stack and returns the number of elements.
+Issue C<PUTBACK> before and C<SPAGAIN> after the call to this function.
 
 =cut */