From 290aab4efe10d63632dd07f60ba0f0da26948b07 Mon Sep 17 00:00:00 2001
From: John D Pell <John+git@gaelicWizard.net>
Date: Mon, 30 Aug 2021 22:09:37 -0700
Subject: [PATCH 1/2] plugins/man: Add "R" to `$LESS`

Otherwise, `-R` must be added on the command line or colors just won't be rendered and these variables will be ignored.
---
 clean_files.txt                   | 1 +
 plugins/available/man.plugin.bash | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/clean_files.txt b/clean_files.txt
index 8c8b3fed..1eb03108 100644
--- a/clean_files.txt
+++ b/clean_files.txt
@@ -101,6 +101,7 @@ plugins/available/java.plugin.bash
 plugins/available/jekyll.plugin.bash
 plugins/available/jump.plugin.bash
 plugins/available/less-pretty-cat.plugin.bash
+plugins/available/man.plugin.bash
 plugins/available/node.plugin.bash
 plugins/available/nodenv.plugin.bash
 plugins/available/percol.plugin.bash
diff --git a/plugins/available/man.plugin.bash b/plugins/available/man.plugin.bash
index 473f04fd..282e2097 100644
--- a/plugins/available/man.plugin.bash
+++ b/plugins/available/man.plugin.bash
@@ -1,4 +1,4 @@
-cite about-plugin
+# shellcheck shell=bash
 about-plugin 'colorize man pages for better readability'
 
 export LESS_TERMCAP_mb=$'\e[1;32m'
@@ -8,3 +8,5 @@ export LESS_TERMCAP_se=$'\e[0m'
 export LESS_TERMCAP_so=$'\e[01;33m'
 export LESS_TERMCAP_ue=$'\e[0m'
 export LESS_TERMCAP_us=$'\e[1;4;31m'
+
+export LESS="R${LESS#-}"

From dc5c9e107c08213e05adc0527bd1c5a9750bb650 Mon Sep 17 00:00:00 2001
From: John D Pell <John+git@gaelicWizard.net>
Date: Sat, 9 Oct 2021 10:16:02 -0700
Subject: [PATCH 2/2] plugin/man: simplify

Don't overwrite variables that the user has already set.

plugins/man: unbound `$LESS`
---
 plugins/available/man.plugin.bash | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/plugins/available/man.plugin.bash b/plugins/available/man.plugin.bash
index 282e2097..b981565f 100644
--- a/plugins/available/man.plugin.bash
+++ b/plugins/available/man.plugin.bash
@@ -1,12 +1,14 @@
 # shellcheck shell=bash
 about-plugin 'colorize man pages for better readability'
 
-export LESS_TERMCAP_mb=$'\e[1;32m'
-export LESS_TERMCAP_md=$'\e[1;32m'
-export LESS_TERMCAP_me=$'\e[0m'
-export LESS_TERMCAP_se=$'\e[0m'
-export LESS_TERMCAP_so=$'\e[01;33m'
-export LESS_TERMCAP_ue=$'\e[0m'
-export LESS_TERMCAP_us=$'\e[1;4;31m'
+: "${LESS_TERMCAP_mb:=$'\e[1;32m'}"
+: "${LESS_TERMCAP_md:=$'\e[1;32m'}"
+: "${LESS_TERMCAP_me:=$'\e[0m'}"
+: "${LESS_TERMCAP_se:=$'\e[0m'}"
+: "${LESS_TERMCAP_so:=$'\e[01;33m'}"
+: "${LESS_TERMCAP_ue:=$'\e[0m'}"
+: "${LESS_TERMCAP_us:=$'\e[1;4;31m'}"
 
+: "${LESS:=}"
+export "${!LESS_TERMCAP@}"
 export LESS="R${LESS#-}"