bin: improve scripts for testing

.local/bin/scripts/arg-test

@@ -1,7 +1,7 @@
 #!/bin/sh
 {
 echo "$# Args: $@"
-echo "${@:-default}" | sed 's/\w\+/\0-w/g'
+#echo "${@:-default}" | sed 's/\w\+/\0-w/g'
 for last; do true; done
 echo "Last arg: $last"
 } | tee /tmp/args$(date +%s)

.local/bin/scripts/titest

@@ -0,0 +1,11 @@
+#!/bin/bash
+# Compare select terminal image viewers
+# Args: <height> [images]...
+runti() {
+  which "$1" >/dev/null &&
+    highlight "$*" && "$@"
+}
+cols="$(expr $(tput cols) / $1 / 4 \| 1)"
+runti timg --grid=${cols} -g $(tput cols)x$(expr $1 \* $cols) "${@:2}"
+runti viu --name -h $1 "${@:2}"
+runti tiv -h $1 -c $cols "${@:2}"