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zsh/.oh-my-zsh/plugins/vim-interaction/vim-interaction.plugin.zsh

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+#
+# See README.md
+#
+# Derek Wyatt (derek@{myfirstnamemylastname}.org
+# 
+
+function callvim {
+  if [[ $# == 0 ]]; then
+    cat <<EOH
+usage: callvim [-b cmd] [-a cmd] [-n name] [file ... fileN]
+
+  -b cmd     Run this command in GVIM before editing the first file
+  -a cmd     Run this command in GVIM after editing the first file
+  -n name    Name of the GVIM server to connect to
+  file       The file to edit
+  ... fileN  The other files to add to the argslist
+EOH
+    return 0
+  fi
+
+  # Look up the newest instance or start one
+  local name="$(gvim --serverlist | tail -n 1)"
+  [[ -n "$name" ]] || {
+    # run gvim or exit if it fails
+    gvim || return $?
+
+    # wait for gvim instance to fully load
+    while name=$(gvim --serverlist) && [[ -z "$name" ]]; do
+      sleep 0.1
+    done
+  }
+
+  local before="<esc>" files after cmd
+
+  while getopts ":b:a:n:" option
+  do
+    case $option in
+      a) after="$OPTARG"
+         ;;
+      b) before="$OPTARG"
+         ;;
+      n) name="$OPTARG"
+         ;;
+    esac
+  done
+  shift $((OPTIND-1))
+
+  # If before or after commands begin with : and don't end with <cr>, append it
+  [[ ${after}  = :* && ${after}  != *\<cr\> ]] && after+="<cr>"
+  [[ ${before} = :* && ${before} != *\<cr\> ]] && before+="<cr>"
+  # Open files passed (:A means abs path resolving symlinks, :q means quoting special chars)
+  [[ $# -gt 0 ]] && files=':args! '"${@:A:q}<cr>"
+  # Pass the built vim command to gvim
+  cmd="$before$files$after"
+
+  # Run the gvim command
+  gvim --servername "$name" --remote-send "$cmd" || return $?
+
+  # Run postCallVim if defined (maybe to bring focus to gvim, see README)
+  (( ! $+functions[postCallVim] )) || postCallVim
+}
+
+alias v=callvim
+alias vvsp="callvim -b':vsp'"
+alias vhsp="callvim -b':sp'"
+alias vk="callvim -b':wincmd k'"
+alias vj="callvim -b':wincmd j'"
+alias vl="callvim -b':wincmd l'"
+alias vh="callvim -b':wincmd h'"