From ca08063781666a530993f7c88db1256044689c24 Mon Sep 17 00:00:00 2001
From: William Giokas <1007380@gmail.com>
Date: Wed, 14 Aug 2013 13:29:58 -0500
Subject: [PATCH] zsh_completion: Correctly display journal fields

Show equals and field values when used with _journal_none, don't show
anything if we're not using _journal_none.
---
 shell-completion/zsh/_journalctl | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/shell-completion/zsh/_journalctl b/shell-completion/zsh/_journalctl
index 61983d5b6..212bfdbc2 100644
--- a/shell-completion/zsh/_journalctl
+++ b/shell-completion/zsh/_journalctl
@@ -19,13 +19,18 @@ _list_fields() {
                     _KERNEL_{DEVICE,SUBSYSTEM}
                     _UDEV_{SYSNAME,DEVNODE,DEVLINK}
                     __CURSOR __{REALTIME,MONOTONIC}_TIMESTAMP)
-    _describe 'possible fields' journal_fields
+    case $_jrnl_none in
+        yes) _values -s '=' 'possible fields' \
+                "${journal_fields[@]}:value:_journal_fields ${words[CURRENT]%%=*}" ;;
+        *)  _describe 'possible fields' journal_fields ;;
+    esac
 }
 
 _journal_none() {
-    local -a _commands _files
+    local -a _commands _files _jrnl_none
     # Setting use-cache will slow this down considerably
     _commands=( ${"$(_call_program commands "$service" -F _EXE 2>/dev/null)"} )
+    _jrnl_none='yes'
     _alternative : \
         'files:/dev files:_files -W /dev -P /dev/' \
         "commands:commands:($_commands[@])" \
-- 
2.30.2