Merge branch 'jh/strbuf-read-use-read-in-full'

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 016f6e9f952fc4aee60bd77565164b20344be89f..75ec02e8e90a57a54a768677a272975487f664a8 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -2313,13 +2313,10 @@ receive.denyNonFastForwards::
        set when initializing a shared repository.
 
 receive.hideRefs::
-       String(s) `receive-pack` uses to decide which refs to omit
-       from its initial advertisement.  Use more than one
-       definitions to specify multiple prefix strings. A ref that
-       are under the hierarchies listed on the value of this
-       variable is excluded, and is hidden when responding to `git
-       push`, and an attempt to update or delete a hidden ref by
-       `git push` is rejected.
+       This variable is the same as `transfer.hideRefs`, but applies
+       only to `receive-pack` (and so affects pushes, but not fetches).
+       An attempt to update or delete a hidden ref by `git push` is
+       rejected.
 
 receive.updateServerInfo::
        If set to true, git-receive-pack will run git-update-server-info
@@ -2607,9 +2604,18 @@ transfer.fsckObjects::
        Defaults to false.
 
 transfer.hideRefs::
-       This variable can be used to set both `receive.hideRefs`
-       and `uploadpack.hideRefs` at the same time to the same
-       values.  See entries for these other variables.
+       String(s) `receive-pack` and `upload-pack` use to decide which
+       refs to omit from their initial advertisements.  Use more than
+       one definition to specify multiple prefix strings. A ref that is
+       under the hierarchies listed in the value of this variable is
+       excluded, and is hidden when responding to `git push` or `git
+       fetch`.  See `receive.hideRefs` and `uploadpack.hideRefs` for
+       program-specific versions of this config.
++
+You may also include a `!` in front of the ref name to negate the entry,
+explicitly exposing it, even if an earlier entry marked it as hidden.
+If you have multiple hideRefs values, later entries override earlier ones
+(and entries in more-specific config files override less-specific ones).
 
 transfer.unpackLimit::
        When `fetch.unpackLimit` or `receive.unpackLimit` are
@@ -2624,13 +2630,10 @@ uploadarchive.allowUnreachable::
        `false`.
 
 uploadpack.hideRefs::
-       String(s) `upload-pack` uses to decide which refs to omit
-       from its initial advertisement.  Use more than one
-       definitions to specify multiple prefix strings. A ref that
-       are under the hierarchies listed on the value of this
-       variable is excluded, and is hidden from `git ls-remote`,
-       `git fetch`, etc.  An attempt to fetch a hidden ref by `git
-       fetch` will fail.  See also `uploadpack.allowTipSHA1InWant`.
+       This variable is the same as `transfer.hideRefs`, but applies
+       only to `upload-pack` (and so affects only fetches, not pushes).
+       An attempt to fetch a hidden ref by `git fetch` will fail.  See
+       also `uploadpack.allowTipSHA1InWant`.
 
 uploadpack.allowTipSHA1InWant::
        When `uploadpack.hideRefs` is in effect, allow `upload-pack`