commit-reach: make can_all_from_reach... linear

diff --git a/Documentation/git-help.txt b/Documentation/git-help.txt
index 338b8d61ce01b49f14cfbe6eff79e998ae2a9ff7..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
@@ -18,10 +18,10 @@ With no options and no COMMAND or GUIDE given, the synopsis of the 'git'
 command and a list of the most commonly used Git commands are printed
 on the standard output.
 
-If the option '--all' or '-a' is given, all available commands are
+If the option `--all` or `-a` is given, all available commands are
 printed on the standard output.
 
-If the option '--guide' or '-g' is given, a list of the useful
+If the option `--guide` or `-g` is given, a list of the useful
 Git guides is also printed on the standard output.
 
 If a command, or a guide, is given, a manual page for that command or
@@ -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::
@@ -176,7 +183,7 @@ Note about git config --global
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Note that all these configuration variables should probably be set
-using the '--global' flag, for example like this:
+using the `--global` flag, for example like this:
 
 ------------------------------------------------
 $ git config --global help.format web