Merging upstream version 0.16.7.2.

Signed-off-by: Daniel Baumann <daniel@debian.org>

.gita-completion.zsh

@@ -1,46 +0,0 @@
-
-_gita_completions()
-{
-
-  local cur commands repos cmd
-  local COMP_CWORD COMP_WORDS  # 定义变量，cur表示当前光标下的单词
-  read -cn COMP_CWORD  # 所有指令集
-  read -Ac COMP_WORDS  # 当前指令的索引值
-
-  cur=${COMP_WORDS[COMP_CWORD]}
-  cmd=${COMP_WORDS[2]}
-
-  # FIXME: this is somewhat slow
-  commands=`gita -h | sed '2q;d' |sed 's/[{}.,]/ /g'`
-
-  repos=`gita ls`
-  # this doesn't work for two repos with the same basename
-  #gita_path=${XDG_CONFIG_HOME:-$HOME/.config}/gita/repo_path
-  #repos=`awk '{split($0, paths, ":")} END {for (i in paths) {n=split(paths[i],b, /\//); print b[n]}}' ${gita_path}`
-
-  # FIXME(Steve-Xyh): the secondary auto-completion(such as `$repos`) contains first commands / 二级补全候选项中包含一级补全中的 `$commands`
-  # XXX(Steve-Xyh): the auto-completion is currently case-sensitive / 当前的补全区分大小写, 应该改成大小写不敏感
-  # (Steve-Xyh): args in zsh must be `reply` / zsh 中的参数必须为 `reply`
-  if [ -z "$cmd" ]; then
-    reply=($(compgen -W "${commands}" ${cur}))
-  else
-    cmd_reply=($(compgen -W "${commands}" ${cmd}))
-    case $cmd in
-      add)
-        reply=(cmd_reply $(compgen -d ${cur}))
-        ;;
-      ll)
-        return
-        ;;
-      *)
-        reply=($cmd_reply $(compgen -W "${repos}" ${cur}))
-        ;;
-    esac
-  fi
-
-}
-
-# (Steve-Xyh): functions in zsh must be `compctl` / zsh 中必须用 compctl 函数, -K 表示使用函数
-compctl -K _gita_completions gita
-
-