hpost: support custom headers (thanks julienxx)

hget supports adding custom headers with -r;
it makes sense for hpost to do the same, both
because custom headers are more likely necessary
with POSTs, and for consistency.

1 files changed, 6 insertions, 0 deletions

diff --git a/sys/man/1/hget b/sys/man/1/hget
index c4238344a..64147e8c3 100644
--- a/sys/man/1/hget
+++ b/sys/man/1/hget
@@ -38,6 +38,9 @@ hget, hpost, webpaste, urlencode \- retrieve, post to a web page corresponding t
 .B -m
 .I action
 ] [
+.B -r
+.I header
+] [
 .B -u
 ]
 .I url
@@ -119,6 +122,9 @@ Option
 .B -r
 sends an arbitrary HTTP
 .IR header .
+The
+.B -r
+flag can be repeated to send multiple headers.
 .PP
 Option
 .B -m