git-config: Various small fixes to asciidoc documentation

diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt
index c759efb7fc6ebb69d9c6b59e23e31f33e0596675..8f4149fd6169ecfe892dd3160a7dcc43dd1086fe 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
 -----------
@@ -31,12 +31,13 @@ If you want to update or unset an option which can occur on multiple
 lines, a POSIX regexp `value_regex` needs to be given.  Only the
 existing values that match the regexp are updated or unset.  If
 you want to handle the lines that do *not* match the regex, just
-prepend a single exclamation mark in front (see EXAMPLES).
+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
 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:
@@ -47,7 +48,7 @@ This command will fail if:
 . the section or key is invalid,
 . you try to unset an option which does not exist,
 . you try to unset/set an option for which multiple lines match, or
-. you use --global option without $HOME being properly set.
+. you use '--global' option without $HOME being properly set.
 
 
 OPTIONS
@@ -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.
 
@@ -114,8 +119,10 @@ GIT_CONFIG_LOCAL::
        from the global configuration file in addition to the given file.
 
 
-EXAMPLE
--------
+
+[[EXAMPLES]]
+EXAMPLES
+--------
 
 Given a .git/config like this: