documentation: add tutorial for first contribution

diff --git a/Documentation/technical/http-protocol.txt b/Documentation/technical/http-protocol.txt
index a0e45f2889e6e52db71f88d7368bbb2efc02616a..9c5b6f0facbf41ce4ffa492dda6795bca229f170 100644 (file)
--- a/Documentation/technical/http-protocol.txt
+++ b/Documentation/technical/http-protocol.txt
@@ -214,10 +214,12 @@ smart server reply:
    S: Cache-Control: no-cache
    S:
    S: 001e# service=git-upload-pack\n
+   S: 0000
    S: 004895dcfa3633004da0049d3d0fa03f80589cbcaf31 refs/heads/maint\0multi_ack\n
    S: 0042d049f6c27a2244e12041955e262a404c7faba355 refs/heads/master\n
    S: 003c2cb58b79488a98d2721cea644875a8dd0026b115 refs/tags/v1.0\n
    S: 003fa3c2e2402b99163d1d59756e5f207ae21cccba4c refs/tags/v1.0^{}\n
+   S: 0000
 
 The client may send Extra Parameters (see
 Documentation/technical/pack-protocol.txt) as a colon-separated string
@@ -277,6 +279,7 @@ The returned response contains "version 1" if "version=1" was sent as an
 Extra Parameter.
 
   smart_reply     =  PKT-LINE("# service=$servicename" LF)
+                    "0000"
                     *1("version 1")
                     ref_list
                     "0000"
@@ -335,11 +338,11 @@ server advertises capability `allow-tip-sha1-in-want` or
                       request_end
   request_end       =  "0000" / "done"
 
-  want_list         =  PKT-LINE(want NUL cap_list LF)
+  want_list         =  PKT-LINE(want SP cap_list LF)
                       *(want_pkt)
   want_pkt          =  PKT-LINE(want LF)
   want              =  "want" SP id
-  cap_list          =  *(SP capability) SP
+  cap_list          =  capability *(SP capability)
 
   have_list         =  *PKT-LINE("have" SP id LF)