chore: Rename and reorganize files

1 files changed, 26 insertions, 0 deletions

diff --git a/md-extensions/lib_stack.awk b/md-extensions/lib_stack.awk
new file mode 100644
index 0000000..a8b0b2a
--- /dev/null
+++ b/md-extensions/lib_stack.awk
@@ -0,0 +1,26 @@
+function newStack(name) {
+	__stacks[name, "length"] = 0
+}
+
+function topStack(name) {
+	return __stacks[name, __stacks[name, "length"] - 1]
+}
+
+function lengthStack(name) {
+	return __stacks[name, "length"]
+}
+
+function pushStack(name, value) {
+	__stacks[name, __stacks[name, "length"]++] = value
+}
+
+function popStack(name, value) {
+	delete __stacks[name, --__stacks[name, "length"]]
+}
+
+function deleteStack(name) {
+	for (i = 0; i < __stacks[name, "length"]; i++) {
+		delete __stacks[name, i]
+	}
+	delete __stacks[name, "length"]
+}