gaboshlib/traceback.sh hinzugefügt

gaboshlib/traceback.sh

@@ -0,0 +1,11 @@
+function traceback {
+    local deptn=${#FUNCNAME[@]}
+
+    for ((i=1; i<$deptn; i++)); do
+        local func="${FUNCNAME[$i]}"
+        local line="${BASH_LINENO[$((i-1))]}"
+        local src="${BASH_SOURCE[$((i-1))]}"
+        printf '%*s' $i '' # indent
+        echo "at: $func(), $src, line $line"
+    done
+}