From 361eec6f95d31570c77b98f5405efe508592eadd Mon Sep 17 00:00:00 2001
From: romkatv <roman.perepelitsa@gmail.com>
Date: Tue, 30 Apr 2019 12:51:34 +0200
Subject: replace all -v checks with equivalents (trying to port to zsh 5.2)

---
 powerlevel9k.zsh-theme | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'powerlevel9k.zsh-theme')

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 040e717f..242c8cc9 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -55,7 +55,7 @@ if ! autoload -U is-at-least || ! is-at-least 5.2; then
   return 1
 fi
 
-if [[ -v _P9K_SOURCED ]]; then
+if (( $+_P9K_SOURCED )); then
   prompt_powerlevel9k_setup "$@"
   return
 fi
@@ -1608,7 +1608,7 @@ powerlevel9k_vcs_init() {
   local component state
   for component in REMOTE_URL COMMIT BRANCH TAG REMOTE_BRANCH STAGED UNSTAGED UNTRACKED \
                    OUTGOING_CHANGES INCOMING_CHANGES STASH ACTION; do
-    local color=${(P):-POWERLEVEL9K_VCS_${component}FORMAT_FOREGROUND}
+    local color=${(P)${:-POWERLEVEL9K_VCS_${component}FORMAT_FOREGROUND}}
     if [[ -n $color ]]; then
       for state in "${(@k)vcs_states}"; do
         local var=POWERLEVEL9K_VCS_${(U)state}_${component}FORMAT_FOREGROUND
@@ -1661,7 +1661,7 @@ typeset -gAH _P9K_LAST_GIT_PROMPT
 typeset -gAH _P9K_GIT_SLOW
 
 function _p9k_vcs_style() {
-  local color=${(P):-POWERLEVEL9K_VCS_${1}_${2}FORMAT_FOREGROUND}
+  local color=${(P)${:-POWERLEVEL9K_VCS_${1}_${2}FORMAT_FOREGROUND}}
   if [[ -z $color ]]; then
     _P9K_RETVAL=""
     return
@@ -1679,7 +1679,7 @@ function _p9k_vcs_style() {
 }
 
 function _p9k_vcs_render() {
-  if [[ -v _P9K_NEXT_VCS_DIR ]]; then
+  if (( $+_P9K_NEXT_VCS_DIR )); then
     local -a msg
     local dir=${${GIT_DIR:a}:-$PWD}
     while true; do
@@ -1864,7 +1864,7 @@ function _p9k_vcs_resume() {
 function _p9k_vcs_gitstatus() {
   [[ $POWERLEVEL9K_DISABLE_GITSTATUS == true ]] && return 1
   if [[ $_P9K_REFRESH_REASON == precmd ]]; then
-    if [[ -v _P9K_NEXT_VCS_DIR ]]; then
+    if (( $+_P9K_NEXT_VCS_DIR )); then
       typeset -gH _P9K_NEXT_VCS_DIR=${${GIT_DIR:a}:-$PWD}
     else
       local dir=${${GIT_DIR:a}:-$PWD}
-- 
cgit v1.2.3


From 79ea46de97e7e80f56fd725b34be589056922edd Mon Sep 17 00:00:00 2001
From: romkatv <roman.perepelitsa@gmail.com>
Date: Tue, 30 Apr 2019 13:39:27 +0200
Subject: lower the minimum required zsh version to 5.1

---
 README.md              | 5 ++++-
 powerlevel9k.zsh-theme | 6 +++---
 2 files changed, 7 insertions(+), 4 deletions(-)

(limited to 'powerlevel9k.zsh-theme')

diff --git a/README.md b/README.md
index 1ea338a6..d529a14a 100644
--- a/README.md
+++ b/README.md
@@ -314,4 +314,7 @@ This method of installation won't make anything slower or otherwise sub-par.
 
 ### What is the minimum supported zsh version?
 
-Anything below 5.2 definitely won't work. 5.4 definitely will.
+ZSH 5.1 or newer should work.
+
+However, there are too many version, OS, platform, terminal and option configurations to test. If
+Powerlevel10k doesn't work for you, please open an issue.
diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 242c8cc9..ddc411a8 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -26,9 +26,9 @@ if test -z "${ZSH_VERSION}"; then
   exit 1
 fi
 
-if ! autoload -U is-at-least || ! is-at-least 5.2; then
+if ! autoload -U is-at-least || ! is-at-least 5.1; then
   () {
-    >&2 echo -E "You are using ZSH version $ZSH_VERSION. The minimum required version for Powerlevel10k is 5.2."
+    >&2 echo -E "You are using ZSH version $ZSH_VERSION. The minimum required version for Powerlevel10k is 5.1."
     >&2 echo -E "Type 'echo \$ZSH_VERSION' to see your current zsh version."
     local def=${SHELL:c:A}
     local cur=${${ZSH_ARGZERO#-}:c:A}
@@ -37,7 +37,7 @@ if ! autoload -U is-at-least || ! is-at-least 5.2; then
       >&2 echo -E "The shell you are currently running is likely $cur."
     fi
     local other=${${:-zsh}:c}
-    if [[ -n $other ]] && $other -c 'autoload -U is-at-least && is-at-least 5.2' &>/dev/null; then
+    if [[ -n $other ]] && $other -c 'autoload -U is-at-least && is-at-least 5.1' &>/dev/null; then
       local other_v=$($other -c 'echo -E $ZSH_VERSION' 2>/dev/null)
       if [[ -n $other_v && $other_v != $ZSH_VERSION ]]; then
         >&2 echo -E "You have $other with version $other_v but this is not what you are using."
-- 
cgit v1.2.3