From 60ee870ae54aca5f8a247e45fcc71a6b24d64ac5 Mon Sep 17 00:00:00 2001
From: Nikita Zlobin <nick87720z@gmail.com>
Date: Thu, 24 Dec 2020 00:14:32 +0500
Subject: [PATCH] Oops, avoid gawk coprocess extension

---
 doc/tint2.1    | 2 +-
 doc/tint2.html | 2 +-
 doc/tint2.md   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/doc/tint2.1 b/doc/tint2.1
index 3d62190..a0fadc1 100644
--- a/doc/tint2.1
+++ b/doc/tint2.1
@@ -833,7 +833,7 @@ execp_markup = 1
 .nf
 # Though unnecessary here, "stdbuf -oL" performs better than fflush() in awk code
 execp = new
-execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { c="numfmt --to=si"; print $2 |& c; c |& getline a; printf "Mem: %s %.0f%%\n", a, 100 * ($2 - $7) / $2 }'
+execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { printf "Mem: %s %.0f%%\n", $2, 100 * ($2 - $7) / $2 }' | stdbuf -oL numfmt --to=iec-i --field=2 -d' '
 execp_interval = 1
 execp_continuous = 1
 .fi
diff --git a/doc/tint2.html b/doc/tint2.html
index 44cd3da..97bdd77 100644
--- a/doc/tint2.html
+++ b/doc/tint2.html
@@ -374,7 +374,7 @@ execp_markup = 1
 </code></pre>
 <h5 id="memory-usage">Memory usage<a name="memory-usage" href="#memory-usage" class="md2man-permalink" title="permalink"></a></h5><pre class="highlight plaintext"><code># Though unnecessary here, "stdbuf -oL" performs better than fflush() in awk code
 execp = new
-execp_command = free -b -s1 | stdbuf -oL awk &lsquo;/^Mem:/ { c=&ldquo;numfmt &ndash;to=si&rdquo;; print $2 |&amp; c; c |&amp; getline a; printf &ldquo;Mem: %s %.0f%%\n&rdquo;, a, 100 * ($2 - $7) / $2 }&rsquo;
+execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { printf "Mem: %s %.0f%%\n", $2, 100 * ($2 - $7) / $2 }' | stdbuf -oL numfmt --to=iec-i --field=2 -d' '
 execp_interval = 1
 execp_continuous = 1
 </code></pre>
diff --git a/doc/tint2.md b/doc/tint2.md
index d1a27b1..6d6ecaf 100644
--- a/doc/tint2.md
+++ b/doc/tint2.md
@@ -696,7 +696,7 @@ execp_markup = 1
 ```
 # Though unnecessary here, "stdbuf -oL" performs better than fflush() in awk code
 execp = new
-execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { c="numfmt --to=si"; print $2 |& c; c |& getline a; printf "Mem: %s %.0f%%\n", a, 100 * ($2 - $7) / $2 }'
+execp_command = free -b -s1 | stdbuf -oL awk '/^Mem:/ { printf "Mem: %s %.0f%%\n", $2, 100 * ($2 - $7) / $2 }' | stdbuf -oL numfmt --to=iec-i --field=2 -d' '
 execp_interval = 1
 execp_continuous = 1
 ```