5 files changed, 80 insertions, 14 deletions
diff --git a/plugins/gitfast/git-completion.bash b/plugins/gitfast/git-completion.bash
index d93441747..b6ff5dc08 100644
--- a/plugins/gitfast/git-completion.bash
+++ b/plugins/gitfast/git-completion.bash
@@ -111,8 +111,7 @@ __git ()
 #   GNU General Public License for more details.
 #
 #   You should have received a copy of the GNU General Public License
-#   along with this program; if not, write to the Free Software Foundation,
-#   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#   along with this program; if not, see <http://www.gnu.org/licenses/>.
 #
 #   The latest version of this software can be obtained here:
 #
@@ -1205,7 +1204,7 @@ _git_branch ()
 			--color --no-color --verbose --abbrev= --no-abbrev
 			--track --no-track --contains --no-contains --merged --no-merged
 			--set-upstream-to= --edit-description --list
-			--unset-upstream --delete --move --remotes
+			--unset-upstream --delete --move --copy --remotes
 			--column --no-column --sort= --points-at
 			"
 		;;
@@ -1250,7 +1249,8 @@ _git_checkout ()
 	--*)
 		__gitcomp "
 			--quiet --ours --theirs --track --no-track --merge
-			--conflict= --orphan --patch
+			--conflict= --orphan --patch --detach --ignore-skip-worktree-bits
+			--recurse-submodules --no-recurse-submodules
 			"
 		;;
 	*)
@@ -1385,7 +1385,7 @@ _git_describe ()
 		__gitcomp "
 			--all --tags --contains --abbrev= --candidates=
 			--exact-match --debug --long --match --always --first-parent
-			--exclude
+			--exclude --dirty --broken
 			"
 		return
 	esac
@@ -1400,7 +1400,7 @@ __git_diff_common_options="--stat --numstat --shortstat --summary
 			--patch-with-stat --name-only --name-status --color
 			--no-color --color-words --no-renames --check
 			--full-index --binary --abbrev --diff-filter=
-			--find-copies-harder
+			--find-copies-harder --ignore-cr-at-eol
 			--text --ignore-space-at-eol --ignore-space-change
 			--ignore-all-space --ignore-blank-lines --exit-code
 			--quiet --ext-diff --no-ext-diff
@@ -1922,6 +1922,7 @@ _git_pull ()
 	--*)
 		__gitcomp "
 			--rebase --no-rebase
+			--autostash --no-autostash
 			$__git_merge_options
 			$__git_fetch_options
 		"
@@ -2350,6 +2351,7 @@ _git_config ()
 		advice.rmHints
 		advice.statusHints
 		advice.statusUoption
+		advice.ignoredHook
 		alias.
 		am.keepcr
 		am.threeWay
@@ -2640,6 +2642,7 @@ _git_config ()
 		sendemail.suppressfrom
 		sendemail.thread
 		sendemail.to
+		sendemail.tocmd
 		sendemail.validate
 		sendemail.smtpbatchsize
 		sendemail.smtprelogindelay
@@ -3312,6 +3315,6 @@ __git_complete gitk __gitk_main
 # when the user has tab-completed the executable name and consequently
 # included the '.exe' suffix.
 #
-if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
+if [[ "$OSTYPE" = cygwin* ]]; then
 __git_complete git.exe __git_main
 fi
diff --git a/plugins/gitfast/git-prompt.sh b/plugins/gitfast/git-prompt.sh
index cd905759e..fd2b049db 100644
--- a/plugins/gitfast/git-prompt.sh
+++ b/plugins/gitfast/git-prompt.sh
@@ -278,11 +278,12 @@ __git_ps1_colorize_gitstring ()
 	r="$c_clear$r"
 }
 
+# Helper function to read the first line of a file into a variable.
+# __git_eread requires 2 arguments, the file path and the name of the
+# variable, in that order.
 __git_eread ()
 {
-	local f="$1"
-	shift
-	test -r "$f" && read "$@" <"$f"
+	test -r "$1" && IFS=$'\r\n' read "$2" <"$1"
 }
 
 # __git_ps1 accepts 0 or 1 arguments (i.e., format string)
diff --git a/plugins/gitfast/gitfast.plugin.zsh b/plugins/gitfast/gitfast.plugin.zsh
index 8c2aea497..7b6b67e92 100644
--- a/plugins/gitfast/gitfast.plugin.zsh
+++ b/plugins/gitfast/gitfast.plugin.zsh
@@ -1,9 +1,6 @@
-dir="${0:A:h}"
-source "$dir/git-prompt.sh"
+source "${0:A:h}/git-prompt.sh"
 
 function git_prompt_info() {
   dirty="$(parse_git_dirty)"
   __git_ps1 "${ZSH_THEME_GIT_PROMPT_PREFIX//\%/%%}%s${dirty//\%/%%}${ZSH_THEME_GIT_PROMPT_SUFFIX//\%/%%}"
 }
-
-unset dir
diff --git a/plugins/gitfast/update b/plugins/gitfast/update
new file mode 100755
index 000000000..05054245f
--- /dev/null
+++ b/plugins/gitfast/update
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+url="https://git.kernel.org/pub/scm/git/git.git/plain/contrib/completion"
+version="2.16.0"
+
+curl -s -o _git "${url}/git-completion.zsh?h=v${version}" &&
+curl -s -o git-completion.bash "${url}/git-completion.bash?h=v${version}" &&
+curl -s -o git-prompt.sh "${url}/git-prompt.sh?h=v${version}" &&
+git apply updates.patch
diff --git a/plugins/gitfast/updates.patch b/plugins/gitfast/updates.patch
new file mode 100644
index 000000000..28a31f859
--- /dev/null
+++ b/plugins/gitfast/updates.patch
@@ -0,0 +1,56 @@
+diff --git b/plugins/gitfast/_git a/plugins/gitfast/_git
+index e2554130..a2e3bef5 100644
+--- b/plugins/gitfast/_git
++++ a/plugins/gitfast/_git
+@@ -30,7 +30,7 @@ if [ -z "$script" ]; then
+ 	local -a locations
+ 	local e
+ 	locations=(
+-		$(dirname ${funcsourcetrace[1]%:*})/git-completion.bash
++		"$(dirname ${funcsourcetrace[1]%:*})/git-completion.bash"
+ 		'/etc/bash_completion.d/git' # fedora, old debian
+ 		'/usr/share/bash-completion/completions/git' # arch, ubuntu, new debian
+ 		'/usr/share/bash-completion/git' # gentoo
+@@ -214,8 +214,10 @@ _git ()
+ 
+ 	if (( $+functions[__${service}_zsh_main] )); then
+ 		__${service}_zsh_main
+-	else
++	elif (( $+functions[__${service}_main] )); then
+ 		emulate ksh -c __${service}_main
++	elif (( $+functions[_${service}] )); then
++		emulate ksh -c _${service}
+ 	fi
+ 
+ 	let _ret && _default && _ret=0
+diff --git b/plugins/gitfast/git-completion.bash a/plugins/gitfast/git-completion.bash
+index 9c8f7380..14012cab 100644
+--- b/plugins/gitfast/git-completion.bash
++++ a/plugins/gitfast/git-completion.bash
+@@ -2915,6 +2915,6 @@ __git_complete gitk __gitk_main
+ # when the user has tab-completed the executable name and consequently
+ # included the '.exe' suffix.
+ #
+-if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
++if [[ "$OSTYPE" = cygwin* ]]; then
+ __git_complete git.exe __git_main
+ fi
+diff --git b/plugins/gitfast/git-prompt.sh a/plugins/gitfast/git-prompt.sh
+index 97eacd78..c1de34eb 100644
+--- b/plugins/gitfast/git-prompt.sh
++++ a/plugins/gitfast/git-prompt.sh
+@@ -502,9 +502,11 @@ __git_ps1 ()
+ 
+ 	local z="${GIT_PS1_STATESEPARATOR-" "}"
+ 
+-	# NO color option unless in PROMPT_COMMAND mode
+-	if [ $pcmode = yes ] && [ -n "${GIT_PS1_SHOWCOLORHINTS-}" ]; then
+-		__git_ps1_colorize_gitstring
++	# NO color option unless in PROMPT_COMMAND mode or it's Zsh
++	if [ -n "${GIT_PS1_SHOWCOLORHINTS-}" ]; then
++		if [ $pcmode = yes ] || [ -n "${ZSH_VERSION-}" ]; then
++			__git_ps1_colorize_gitstring
++		fi
+ 	fi
+ 
+ 	b=${b##refs/heads/}