Merge branch 'maint-1.5.1' into maint

diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt
index 68de5881bd36aabd1b4b13c2bce48a226c34788e..827a49970d77cc1af431e673323510bb94e0a391 100644 (file)
--- a/Documentation/git-config.txt
+++ b/Documentation/git-config.txt
@@ -9,16 +9,16 @@ git-config - Get and set repository or global options
 SYNOPSIS
 --------
 [verse]
-'git-config' [--global] [type] name [value [value_regex]]
-'git-config' [--global] [type] --add name value
-'git-config' [--global] [type] --replace-all name [value [value_regex]]
-'git-config' [--global] [type] --get name [value_regex]
-'git-config' [--global] [type] --get-all name [value_regex]
-'git-config' [--global] [type] --unset name [value_regex]
-'git-config' [--global] [type] --unset-all name [value_regex]
-'git-config' [--global] [type] --rename-section old_name new_name
-'git-config' [--global] [type] --remove-section name
-'git-config' [--global] -l | --list
+'git-config' [--system | --global] name [value [value_regex]]
+'git-config' [--system | --global] --add name value
+'git-config' [--system | --global] --replace-all name [value [value_regex]]
+'git-config' [--system | --global] [type] --get name [value_regex]
+'git-config' [--system | --global] [type] --get-all name [value_regex]
+'git-config' [--system | --global] --unset name [value_regex]
+'git-config' [--system | --global] --unset-all name [value_regex]
+'git-config' [--system | --global] --rename-section old_name new_name
+'git-config' [--system | --global] --remove-section name
+'git-config' [--system | --global] -l | --list
 
 DESCRIPTION
 -----------
@@ -36,7 +36,8 @@ prepend a single exclamation mark in front (see 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
 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,
+a "true" or "false" string for bool).  Type specifiers currently only
+take effect for reading operations.  If no type specifier is passed,
 no checks or transformations are performed on the value.
 
 This command will fail if:
@@ -76,6 +77,10 @@ OPTIONS
 --global::
        Use global ~/.gitconfig file rather than the repository .git/config.
 
+--system::
+       Use system-wide $(prefix)/etc/gitconfig rather than the repository
+       .git/config.
+
 --remove-section::
        Remove the given section from the configuration file.
 
@@ -86,7 +91,7 @@ OPTIONS
        Remove the line matching the key from config file.
 
 --unset-all::
-       Remove all matching lines from config file.
+       Remove all lines matching the key from config file.
 
 -l, --list::
        List all variables set in config file.