Declare match, mbegin, mend arrays when using regexp

src/_chromium

@@ -84,7 +84,8 @@ _arguments \
 _chromium_proxyurls () {
   #TODO: semicolon separated urls not yet implemented
   # mostly copied from _urls
-  local ipre scheme host user uhosts ret=1 expl match glob suf
+  local ipre scheme host user uhosts ret=1 expl glob suf
+  local -a match mbegin mend
   local localhttp
   zstyle -a ":completion:${curcontext}:urls" local localhttp
   local localhttp_servername="$localhttp[1]"

src/_cmake

@@ -166,6 +166,7 @@ _cmake_build_presets() {
 (( $+functions[_cmake_json_field] )) ||
 _cmake_json_field() {
   local json="$1" key="$2"
+  local -a match mbegin mend
   # Non-greedy match of:  "key" <ws> : <ws> " value "
   if [[ $json =~ "\"$key\"[[:space:]]*:[[:space:]]*\"([^\"]*)\"" ]]; then
     print -r -- "$match[1]"
@@ -213,6 +214,7 @@ _cmake_json_inherited_field() {
   fi
 
   local parent
+  local -a match mbegin mend
   if [[ $block =~ '"inherits"[[:space:]]*:[[:space:]]*\[([^]]*)\]' ]]; then
     for parent in ${(s:,:)match[1]}; do
       parent=${parent//[\"[:space:]]/}

src/_git-flow

@@ -346,6 +346,7 @@ __git_flow_feature_list() {
 
 __git_flow_remote() {
   local expl gitdir remotes
+  local -a match mbegin mend
 
   gitdir=$(_call_program gitdir git rev-parse --git-dir 2>/dev/null)
   __git_flow_command_successful || return

src/_hledger

@@ -234,7 +234,7 @@ while (( $#state )); do
         ;;
         query)
 
-            local -a accs keywords
+            local -a accs keywords match mbegin mend
             keywords=(
                 'acct\::match account names'
                 'code\::match by transaction code'

src/_httpie

@@ -43,6 +43,7 @@
 
 _httpie_params() {
   local ret=1 expl
+  local -a match mbegin mend
 
   # or a url
   if (( CURRENT <= NORMARG+1 )) && [[ $words[NORMARG] != *:* ]] ; then
@@ -123,6 +124,7 @@ _httpie_urls() {
 
 _httpie_printflags() {
   local ret=1
+  local -a match mbegin mend
 
   # not sure why this is necessary, but it will complete "-pH" style without it
   [[ $IPREFIX == "-p" ]] && IPREFIX+=" "