Teach git diff about Objective-C syntax

diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt
index 63ddb2c2f9d868cca1bbf074be986d80042516ba..28e1861094a1689cdb042df6b1d788620ffdf213 100644 (file)
--- a/Documentation/git-config.txt
+++ b/Documentation/git-config.txt
@@ -37,7 +37,7 @@ you want to handle the lines that do *not* match the regex, just
 prepend a single exclamation mark in front (see also <<EXAMPLES>>).
 
 The type specifier can be either '--int' or '--bool', which will make
-`git-config` ensure that the variable(s) are of the given type and
+'git-config' ensure that the variable(s) are of the given type and
 convert the value to the canonical form (simple decimal number for int,
 a "true" or "false" string for bool).  If no type specifier is passed,
 no checks or transformations are performed on the value.
@@ -122,10 +122,10 @@ See also <<FILES>>.
        List all variables set in config file.
 
 --bool::
-       `git-config` will ensure that the output is "true" or "false"
+       'git-config' will ensure that the output is "true" or "false"
 
 --int::
-       `git-config` will ensure that the output is a simple
+       'git-config' will ensure that the output is a simple
        decimal number.  An optional value suffix of 'k', 'm', or 'g'
        in the config file will cause the value to be multiplied
        by 1024, 1048576, or 1073741824 prior to output.
@@ -162,7 +162,7 @@ FILES
 -----
 
 If not set explicitly with '--file', there are three files where
-`git-config` will search for configuration options:
+'git-config' will search for configuration options:
 
 $GIT_DIR/config::
        Repository specific configuration file. (The filename is
@@ -179,23 +179,18 @@ $(prefix)/etc/gitconfig::
 If no further options are given, all reading options will read all of these
 files that are available. If the global or the system-wide configuration
 file are not available they will be ignored. If the repository configuration
-file is not available or readable, `git-config` will exit with a non-zero
+file is not available or readable, 'git-config' will exit with a non-zero
 error code. However, in neither case will an error message be issued.
 
 All writing options will per default write to the repository specific
 configuration file. Note that this also affects options like '--replace-all'
-and '--unset'. *`git-config` will only ever change one file at a time*.
+and '--unset'. *'git-config' will only ever change one file at a time*.
 
 You can override these rules either by command line options or by environment
 variables. The '--global' and the '--system' options will limit the file used
 to the global or system-wide file respectively. The GIT_CONFIG environment
 variable has a similar effect, but you can specify any filename you want.
 
-The GIT_CONFIG_LOCAL environment variable on the other hand only changes
-the name used instead of the repository configuration file. The global and
-the system-wide configuration files will still be read. (For writing options
-this will obviously result in the same behavior as using GIT_CONFIG.)
-
 
 ENVIRONMENT
 -----------
@@ -205,10 +200,6 @@ GIT_CONFIG::
        Using the "--global" option forces this to ~/.gitconfig. Using the
        "--system" option forces this to $(prefix)/etc/gitconfig.
 
-GIT_CONFIG_LOCAL::
-       Take the configuration from the given file instead if .git/config.
-       Still read the global and the system-wide configuration files, though.
-
 See also <<FILES>>.
 
 
@@ -231,7 +222,7 @@ Given a .git/config like this:
 
        ; Our diff algorithm
        [diff]
-               external = "/usr/local/bin/gnu-diff -u"
+               external = /usr/local/bin/diff-wrapper
                renames = true
 
        ; Proxy settings