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authorFelipe Contreras <felipe.contreras@gmail.com>2013-09-02 01:34:30 -0500
committerJunio C Hamano <gitster@pobox.com>2013-09-12 14:39:34 -0700
commit9ba89f484e023827eca6ad44baf69af37dac4db3 (patch)
tree412e36de2f9e033c1705bed8d21ed7aac3ad379f /Documentation/git-check-ref-format.txt
parentcf99a761d3903dbaf8265f60da9eaee6a15a6fe6 (diff)
downloadgit-9ba89f484e023827eca6ad44baf69af37dac4db3.tar.gz
Add new @ shortcut for HEADfc/at-head
Typing 'HEAD' is tedious, especially when we can use '@' instead. The reason for choosing '@' is that it follows naturally from the ref@op syntax (e.g. HEAD@{u}), except we have no ref, and no operation, and when we don't have those, it makes sens to assume 'HEAD'. So now we can use 'git show @~1', and all that goody goodness. Until now '@' was a valid name, but it conflicts with this idea, so let's make it invalid. Probably very few people, if any, used this name. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/git-check-ref-format.txt')
-rw-r--r--Documentation/git-check-ref-format.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/git-check-ref-format.txt b/Documentation/git-check-ref-format.txt
index a49be1bab4..fc02959ba4 100644
--- a/Documentation/git-check-ref-format.txt
+++ b/Documentation/git-check-ref-format.txt
@@ -54,6 +54,8 @@ Git imposes the following rules on how references are named:
. They cannot contain a sequence `@{`.
+. They cannot be the single character `@`.
+
. They cannot contain a `\`.
These rules make it easy for shell script based tools to parse