http-backend: add GIT_PROJECT_ROOT environment var

[git.git] / Documentation / git-for-each-ref.txt

diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index 5061d3e4e7b8a888093c5e8c7b4cb03509391756..8dc873fd4465879ec3224732c690f1173a6e2dc2 100644 (file)
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -75,6 +75,8 @@ For all objects, the following names can be used:
 refname::
        The name of the ref (the part after $GIT_DIR/).
        For a non-ambiguous short name of the ref append `:short`.
+       The option core.warnAmbiguousRefs is used to select the strict
+       abbreviation mode.
 
 objecttype::
        The type of the object (`blob`, `tree`, `commit`, `tag`).
@@ -85,6 +87,11 @@ objectsize::
 objectname::
        The object name (aka SHA-1).
 
+upstream::
+       The name of a local ref which can be considered ``upstream''
+       from the displayed ref. Respects `:short` in the same way as
+       `refname` above.
+
 In addition to the above, for commit and tag objects, the header
 field names (`tree`, `parent`, `object`, `type`, and `tag`) can
 be used to specify the value in the header field.