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-rw-r--r--Documentation/gitattributes.txt10
1 files changed, 9 insertions, 1 deletions
diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt
index e16f3e175b..2698f63cf9 100644
--- a/Documentation/gitattributes.txt
+++ b/Documentation/gitattributes.txt
@@ -56,6 +56,7 @@ When more than one pattern matches the path, a later line
overrides an earlier line. This overriding is done per
attribute. The rules how the pattern matches paths are the
same as in `.gitignore` files; see linkgit:gitignore[5].
+Unlike `.gitignore`, negative patterns are forbidden.
When deciding what attributes are assigned to a path, git
consults `$GIT_DIR/info/attributes` file (which has the highest
@@ -66,6 +67,11 @@ is from the path in question, the lower its precedence). Finally
global and system-wide files are considered (they have the lowest
precedence).
+When the `.gitattributes` file is missing from the work tree, the
+path in the index is used as a fall-back. During checkout process,
+`.gitattributes` in the index is used and then the file in the
+working tree is used as a fall-back.
+
If you wish to affect only a single repository (i.e., to assign
attributes to files that are particular to
one user's workflow for that repository), then
@@ -511,6 +517,8 @@ configuration file (you still need to enable this with the
attribute mechanism, via `.gitattributes`). The following built in
patterns are available:
+- `ada` suitable for source code in the Ada language.
+
- `bibtex` suitable for files with BibTeX coded references.
- `cpp` suitable for source code in the C and C++ languages.
@@ -927,7 +935,7 @@ file at the toplevel (i.e. not in any subdirectory). The built-in
macro attribute "binary" is equivalent to:
------------
-[attr]binary -diff -text
+[attr]binary -diff -merge -text
------------