From d0596131ca890bc76e8327cc2937ff251ab6c963 Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Sun, 6 Jul 2025 10:15:43 +0200
Subject: [PATCH] close/algorithm

---
 sh/main.awk | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/sh/main.awk b/sh/main.awk
index d12e61d..911a4c1 100644
--- a/sh/main.awk
+++ b/sh/main.awk
@@ -13,7 +13,9 @@ function output(name, type) {
 }
 
 function reset() {
-    doc = ""
+    if (f == "") {
+        doc = ""
+    }
 }
 
 BEGIN {
@@ -38,6 +40,7 @@ BEGIN {
     RE_VARIABLE = RE_BEGIN RE_VAR RE_SET RE_END
 
     alias = 0
+    f = ""
     reset()
     module = 0
 }
@@ -86,16 +89,17 @@ BEGIN {
                 module = 1
             }
         } else if (match($0, RE_FUNCTION, m)) {
+            f = m[1]
+        } else if (match($0, RE_CLOSE, m)) {
             if (alias) {
                 print "= " target
-                output(m[1], "function")
-            } else if (m[1] == target) {
-                output(target, "function")
+                output(f, "function")
+            } else if (f == target) {
+                output(f, "function")
             } else {
+                f = ""
                 reset()
             }
-        } else if (match($0, RE_CLOSE, m)) {
-            # TODO
         } else {
             if (module) {
                 output(target, "module")