Merge pull request #9 from sfarajli/dev

Dev

4 files changed, 12 insertions, 9 deletions

diff --git a/scripts/br b/scripts/br
index 6802b75..8e55937 100755
--- a/scripts/br
+++ b/scripts/br
@@ -33,8 +33,8 @@ if [ "${#}" -eq 0 ]; then
 
 	[ -z "${link}" ] || "${browser}" "${link}"
 
-elif [ "${#}" -eq 1 ]; then 
-	[ "${1}" = "-h" ] && help 
+elif [ "${#}" -eq 1 ]; then
+	[ "${1}" = "-h" ] && help
 
 	"${browser}" "${1}"
 else
diff --git a/scripts/nsend b/scripts/nsend
index 7337b4d..5aef4fd 100755
--- a/scripts/nsend
+++ b/scripts/nsend
@@ -21,7 +21,7 @@ case "${1}" in
 "-s")
 	[ "${#}" -gt 3 ] && invalid_use
 
-	run "notify-send ${2} ${3}"
+	echo $(printf 'notify-send "%s" "%s"' "${1}" "${2}")
 
 	exit 0
 ;;
diff --git a/scripts/sdev b/scripts/sdev
index 22c1af5..39f22c5 100755
--- a/scripts/sdev
+++ b/scripts/sdev
@@ -50,13 +50,13 @@ check_program "xinput"
 
 while getopts "e:d:t:lh" option; do
 	case "${option}" in
-	e) 
+	e)
 		get_id "${OPTARG}"
 		xenable "${id}"
 	;;
-	d) 
+	d)
 		get_id "${OPTARG}"
-		xdisable "${id}" 
+		xdisable "${id}"
 	;;
 	t)
 		get_id "${OPTARG}"
@@ -67,7 +67,7 @@ while getopts "e:d:t:lh" option; do
 	l)
 		if ! xinput list 2>/dev/null; then
 			err "Listing Failed"
-		else 
+		else
 			exit 0
 		fi
 	;;
diff --git a/scripts/slib b/scripts/slib
index 30e32ca..5ea05d6 100755
--- a/scripts/slib
+++ b/scripts/slib
@@ -15,7 +15,6 @@ argv0=$(basename "${0}")
 # @EXAMPLE:
 # err "Invalid usage" "Try '${argv0} -h' for help."
 
-
 err() {
 	if [ "${1}" != "-x" ]; then
 		printf "%s: " "${argv0}"
@@ -32,7 +31,7 @@ err() {
 # @FUNCTION: invalid_use
 # USAGE: [-h]
 # @DESCRIPTION:
-# Output a usage error message. If `-h` is not specified output: 
+# Output a usage error message. If `-h` is not specified output:
 # 	"<program>: Invalid usage "
 # 	"Try 'program -h' for help."
 # else output only:
@@ -72,6 +71,10 @@ check_program() {
 # To add a failure message a success message must also be present.
 # The output of the command is not suppressed.
 #
+# This implementation does **not** use `eval`. Only simple commands and arguments are supported.
+# Shell control operators like `&&`, `||`, pipes (`|`), or redirection (`>`, `>>`, etc.) will not work.
+# This prevents unintended execution and makes it safe for use in scripts.
+#
 # @EXAMPLE:
 # Run xwallpaper command if success print out ${image}:
 #