From 0bd94fb9935600c069897e2e8ddaffe75343529e Mon Sep 17 00:00:00 2001
From: Mumumu <30195921+Mumumu4@users.noreply.github.com>
Date: Tue, 25 Jun 2024 21:34:06 +0800
Subject: [PATCH] Fix nftables completion: when object name contains its type
 name, the completion may mass up

E.g.
```
table inet foo {
        chain my_chain {
                jump my_chain2
        }
        chain my_chain2 {
        }
}
```

`nft delete chain inet foo <tab>`
get
```
handle                          -- address chain by handle
my_chain2                       -- (handle 31)
my_chain                        -- (handle 30)
\t\tjump my_chain2 # handle 33
```
the last line in the completion output is not wanted.
---
 src/_nftables | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/_nftables b/src/_nftables
index c891ead..9dd0b68 100644
--- a/src/_nftables
+++ b/src/_nftables
@@ -468,7 +468,7 @@ _nft_object(){
   #$3:object type (chain/set/map/flowtable/ct helper/counter/quota/meter)
   #$4:include 'handle'?
   local objects=( ${(f)"$(_call_program -p objects nft -a list table $1 $2 2>/dev/null\
-      | grep ""\\s\*$3"" | sed 's/\s*'"$3"' // ;s/ { # \(.*\)/:(\1)/' )"} )
+      | grep ""\^\\s\*$3"" | sed 's/\s*'"$3"' // ;s/ { # \(.*\)/:(\1)/' )"} )
   if $4 ;then
     objects+=( "handle:address $3 by handle")
   fi
@@ -481,7 +481,7 @@ _nft_object_handle(){
   #$2:table
   #$3:object type (chain/set/ct helper/counter/quota)
   local handles=( ${(f)"$(_call_program -p handles nft -a list table $1 $2 2>/dev/null\
-      | grep ""\\s\*$3"" | sed 's/\s*'"$3"' // ;s/ { # handle// ;s/\(\S*\) \(\S*\)/\2:\1/' )"} )
+      | grep ""\^\\s\*$3"" | sed 's/\s*'"$3"' // ;s/ { # handle// ;s/\(\S*\) \(\S*\)/\2:\1/' )"} )
   _describe -t handles "$3-handle" handles
 }