From 3f0322b73d98c177ede1973ad1b84e66ee593ca9 Mon Sep 17 00:00:00 2001
From: Koichi Murase <myoga.murase@gmail.com>
Date: Thu, 23 Nov 2023 09:34:18 +0900
Subject: [PATCH] fix(iperf,puppet): use \{m,n\} instead of \? and \+ for POSIX
 sed

\? and \+ in BRE are GNU extensions.
---
 completions/iperf         | 4 ++--
 completions/puppet        | 2 +-
 test/update-test-cmd-list | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/completions/iperf b/completions/iperf
index bf97de705e5..016881463ac 100644
--- a/completions/iperf
+++ b/completions/iperf
@@ -73,10 +73,10 @@ _comp_cmd_iperf()
     for i in "${words[@]}"; do
         case $i in
             -s | --server)
-                filter=(command sed -e '/^Client.specific/,/^\(Server.specific.*\)\?$/d')
+                filter=(command sed -e '/^Client.specific/,/^\(Server.specific.*\)\{0,1\}$/d')
                 ;;
             -c | --client)
-                filter=(command sed -e '/^Server.specific/,/^\(Client.specific.*\)\?$/d')
+                filter=(command sed -e '/^Server.specific/,/^\(Client.specific.*\)\{0,1\}$/d')
                 ;;
         esac
     done
diff --git a/completions/puppet b/completions/puppet
index 0bde46f513c..a6f5d5985e7 100644
--- a/completions/puppet
+++ b/completions/puppet
@@ -24,7 +24,7 @@ _comp_cmd_puppet__certs()
     if [[ $1 == --all ]]; then
         cert_list=$(
             $puppetca --list --all |
-                command sed -e 's/^[+-]\{0,1\}\s*\(\S\+\)\s\+.*$/\1/'
+                command sed -e 's/^[+-]\{0,1\}\s*\(\S\{1,\}\)\s\{1,\}.*$/\1/'
         )
     else
         cert_list=$("$puppetca" --list)
diff --git a/test/update-test-cmd-list b/test/update-test-cmd-list
index 3cca459d67d..20224b445a9 100755
--- a/test/update-test-cmd-list
+++ b/test/update-test-cmd-list
@@ -9,6 +9,6 @@ mydir=$(
 cat "$mydir"/t/test_*.py |
     tr -d '\n' |
     grep -Eo '@pytest.mark.complete\(([^)]*\<require_(cmd|longopt) *= *True\>[^)]*)\)' |
-    sed -ne 's/^[^"]*"\\\?\([^_][^[:space:]"]*\)[[:space:]"].*/\1/p' |
+    sed -ne 's/^[^"]*"\\\{0,1\}\([^_][^[:space:]"]*\)[[:space:]"].*/\1/p' |
     LC_ALL=C sort -u \
         >"$mydir"/test-cmd-list.txt