From c5de9e6a21c495241249962b87bca0b4b5d39248 Mon Sep 17 00:00:00 2001
From: Syndamia <kamen@syndamia.com>
Date: Sun, 21 Jul 2024 09:22:18 +0300
Subject: [single] Started work on Markdown parser

---
 lib_stack.awk | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 lib_stack.awk

(limited to 'lib_stack.awk')

diff --git a/lib_stack.awk b/lib_stack.awk
new file mode 100644
index 0000000..a8b0b2a
--- /dev/null
+++ b/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"]
+}
-- 
cgit v1.3.1-23-gd82d