Autogenerated HTML docs for v1.6.3.3-412-gf581d 
diff --git a/git-show-ref.txt b/git-show-ref.txt index 98e294a..f4429bd 100644 --- a/git-show-ref.txt +++ b/git-show-ref.txt 
@@ -9,8 +9,9 @@  --------  [verse]  'git show-ref' [-q|--quiet] [--verify] [-h|--head] [-d|--dereference] - [-s|--hash] [--abbrev] [--tags] [--heads] [--] <pattern>... -'git show-ref' --exclude-existing[=pattern] + [-s|--hash[=<n>]] [--abbrev[=<n>]] [--tags] + [--heads] [--] <pattern>... +'git show-ref' --exclude-existing[=<pattern>] < ref-list    DESCRIPTION  ----------- @@ -48,7 +49,7 @@ 	appended.    -s:: ---hash:: +--hash[=<n>]::   	Only show the SHA1 hash, not the reference name. When combined with 	--dereference the dereferenced tag will still be shown after the SHA1. @@ -59,11 +60,10 @@ 	Aside from returning an error code of 1, it will also print an error 	message if '--quiet' was not specified.   ---abbrev:: ---abbrev=len:: +--abbrev[=<n>]::   	Abbreviate the object name. When using `--hash`, you do -	not have to say `--hash --abbrev`; `--hash=len` would do. +	not have to say `--hash --abbrev`; `--hash=n` would do.    -q::  --quiet:: @@ -71,8 +71,7 @@ 	Do not print any results to stdout. When combined with '--verify' this 	can be used to silently check if a reference exists.   ---exclude-existing:: ---exclude-existing=pattern:: +--exclude-existing[=<pattern>]::   	Make 'git-show-ref' act as a filter that reads refs from stdin of the 	form "^(?:<anything>\s)?<refname>(?:\^\{\})?$" and performs the