From 426f2ed6028771974edc51387101c1d20e2eb1c6 Mon Sep 17 00:00:00 2001 From: William Melody Date: Sun, 7 Jun 2020 14:04:37 -0700 Subject: [PATCH] Improve global variable comments. --- hosts | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/hosts b/hosts index cbefc90..05e241e 100755 --- a/hosts +++ b/hosts @@ -32,20 +32,17 @@ IFS=$'\n\t' # $_VERSION # -# Manually set this to to current version of the program. Adhere to the -# semantic versioning specification: http://semver.org +# The most recent program version. _VERSION="3.5.1" # $_ME # -# Set to the program's basename. +# This program's basename. _ME="$(basename "${0}")" # $HOSTS_DEFAULT_COMMAND # -# The command to be run by default, when no command name is specified. If the -# environment has an existing `$HOSTS_DEFAULT_COMMAND` set, then that value is -# used. +# The command to be run by default, when no command name is specified. HOSTS_DEFAULT_COMMAND="${HOSTS_DEFAULT_COMMAND:-list}" # $HOSTS_PATH