doc hash-function-transition: clarify how older gits die on NewHash

diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt
index 4edd09fc6b0742042f3236598d8ecb793773d8ab..e09ed5d7d5147d93039c479efc8ab450bf5ca8b4 100644 (file)
--- a/Documentation/git-config.txt
+++ b/Documentation/git-config.txt
@@ -180,6 +180,11 @@ See also <<FILES>>.
        value (but you can use `git config section.variable ~/`
        from the command line to let your shell do the expansion).
 
+--expiry-date::
+       `git config` will ensure that the output is converted from
+       a fixed or relative date-string to a timestamp. This option
+       has no effect when setting the value.
+
 -z::
 --null::
        For all options that output values and/or keys, always
@@ -228,6 +233,12 @@ See also <<FILES>>.
        using `--file`, `--global`, etc) and `on` when searching all
        config files.
 
+CONFIGURATION
+-------------
+`pager.config` is only respected when listing configuration, i.e., when
+using `--list` or any of the `--get-*` which may return multiple results.
+The default is to use a pager.
+
 [[FILES]]
 FILES
 -----