commit-reach: move walk methods from commit.c

diff --git a/Documentation/git-help.txt b/Documentation/git-help.txt
index 40d328a4b3e7e03720cbefc5100ee8e752f6a586..83d25d825aa5a9b68f3cff5290d1ebacef35ebde 100644 (file)
--- a/Documentation/git-help.txt
+++ b/Documentation/git-help.txt
@@ -8,7 +8,7 @@ git-help - Display help information about Git
 SYNOPSIS
 --------
 [verse]
-'git help' [-a|--all] [-g|--guide]
+'git help' [-a|--all [--verbose]] [-g|--guide]
           [-i|--info|-m|--man|-w|--web] [COMMAND|GUIDE]
 
 DESCRIPTION
@@ -42,6 +42,13 @@ OPTIONS
 --all::
        Prints all the available commands on the standard output. This
        option overrides any given command or guide name.
+       When used with `--verbose` print description for all recognized
+       commands.
+
+-c::
+--config::
+       List all available configuration variables. This is a short
+       summary of the list in linkgit:git-config[1].
 
 -g::
 --guides::