config

commit 3f75be951cf40daaa4228dc06b916b2e25e2320e
parent 94ce86259cdb8e90cd72699534413df421a9f200
Author: Jacob R. Edwards <jacobouno@protonmail.com>
Date:   Sat, 21 Nov 2020 21:00:41 -0800

Fix include shell function

If the shell is a login shell, or rather, **argv is a dash (`-'),
basename would think it an option. While fixing this I decided to
globaly define `__progname' as the basename of $0 for use anywhere and
folded the long line to well under a screen width.

Diffstat:
M
modules/aliases/.config/aliases/main
 | 
8
+++++++-

1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/modules/aliases/.config/aliases/main b/modules/aliases/.config/aliases/main
@@ -1,9 +1,15 @@
 # shell aliases and functions
 
+__progname=`basename -- $0`
+
 # include shell module.
 include() {
 	local include="${ALIASES:?unset}/$1"
-	test -f "$include" || { printf "%s: include: \'%s\': File nonexistent.\n" `basename $0` $include; return 1 ;}
+	test -f "$include" || {
+		printf "%s: include: '%s': File nonexistent.\n" \
+			$__progname $include;
+		return 1
+	}
 	. "$include"
 }