Merge branch 'maint'

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index b81f44449628e03c6dbac1560b2bbcb3527d0ed2..8648a36e7b8239e969dc8971f451431c298e405e 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -628,12 +628,12 @@ __git_refs_remotes ()
 __git_remotes ()
 {
        local i ngoff IFS=$'\n' d="$(__gitdir)"
-       shopt -q nullglob || ngoff=1
-       shopt -s nullglob
+       __git_shopt -q nullglob || ngoff=1
+       __git_shopt -s nullglob
        for i in "$d/remotes"/*; do
                echo ${i#$d/remotes/}
        done
-       [ "$ngoff" ] && shopt -u nullglob
+       [ "$ngoff" ] && __git_shopt -u nullglob
        for i in $(git --git-dir="$d" config --get-regexp 'remote\..*\.url' 2>/dev/null); do
                i="${i#remote.}"
                echo "${i/.url*/}"
@@ -1441,8 +1441,9 @@ _git_grep ()
                __gitcomp "
                        --cached
                        --text --ignore-case --word-regexp --invert-match
-                       --full-name
+                       --full-name --line-number
                        --extended-regexp --basic-regexp --fixed-strings
+                       --perl-regexp
                        --files-with-matches --name-only
                        --files-without-match
                        --max-depth
@@ -1468,7 +1469,7 @@ _git_help ()
        __gitcomp "$__git_all_commands $(__git_aliases)
                attributes cli core-tutorial cvs-migration
                diffcore gitk glossary hooks ignore modules
-               repository-layout tutorial tutorial-2
+               namespaces repository-layout tutorial tutorial-2
                workflows
                "
 }
@@ -2057,7 +2058,7 @@ _git_config ()
                color.ui
                commit.status
                commit.template
-               core.abbrevguard
+               core.abbrev
                core.askpass
                core.attributesfile
                core.autocrlf
@@ -2608,6 +2609,10 @@ _git ()
        if [[ -n ${ZSH_VERSION-} ]]; then
                emulate -L bash
                setopt KSH_TYPESET
+
+               # workaround zsh's bug that leaves 'words' as a special
+               # variable in versions < 4.3.12
+               typeset -h words
        fi
 
        local cur words cword prev
@@ -2635,6 +2640,7 @@ _git ()
                        --exec-path
                        --html-path
                        --work-tree=
+                       --namespace=
                        --help
                        "
                        ;;
@@ -2659,6 +2665,10 @@ _gitk ()
        if [[ -n ${ZSH_VERSION-} ]]; then
                emulate -L bash
                setopt KSH_TYPESET
+
+               # workaround zsh's bug that leaves 'words' as a special
+               # variable in versions < 4.3.12
+               typeset -h words
        fi
 
        local cur words cword prev
@@ -2699,7 +2709,7 @@ complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \
 fi
 
 if [[ -n ${ZSH_VERSION-} ]]; then
-       shopt () {
+       __git_shopt () {
                local option
                if [ $# -ne 2 ]; then
                        echo "USAGE: $0 (-q|-s|-u) <option>" >&2
@@ -2722,4 +2732,8 @@ if [[ -n ${ZSH_VERSION-} ]]; then
                        return 1
                esac
        }
+else
+       __git_shopt () {
+               shopt "$@"
+       }
 fi