From 20b5b095b2843ff7d469cd1f2eda114cb285acfa Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Sat, 2 Aug 2025 16:11:00 +0200
Subject: [PATCH] fix,current_function

---
 sh/core/code.awk | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/sh/core/code.awk b/sh/core/code.awk
index 5edee5b..41baf26 100644
--- a/sh/core/code.awk
+++ b/sh/core/code.awk
@@ -27,7 +27,7 @@ function doc_output(name, type) {
 }
 
 function doc_reset() {
-	if (f == "") {
+	if (current_function == "") {
 		doc = ""
 	}
 }
@@ -94,7 +94,6 @@ RE_SHEBANG = RE_BEGIN "#!" RE_SPACES RE_ANY RE_END
 RE_TASK = RE_BEGIN RE_SPACES "#" RE_SPACES RE_TSK RE_ANY RE_END
 re["variable"] = RE_BEGIN RE_VAR RE_SET RE_END
 
-f = ""
 match_alias = 0
 match_command = 0
 match_task = 0
@@ -124,7 +123,7 @@ function parse(string) {
 
 	# other
 	} else {
-		if (module = target) {
+		if (module == target) {
 			doc_output(target, "module")
 		} else {
 			doc_reset()
@@ -141,7 +140,7 @@ if (action == "doc") {
 	parse($0)
 	# doc
 	if (match($0, RE_DOC)) {
-		if (f) {
+		if (current_function) {
 			doc_append($0)
 		} else {
 			doc_append(extract($0, "doc"))
@@ -179,14 +178,14 @@ if (action == "doc") {
 	} else if (match($0, RE_CLOSE)) {
 		if (match_alias) {
 			print "= " target
-			doc_output(f, "function")
+			doc_output(current_function, "function")
 		} else if (match_command) {
 			print "/ " target
-			doc_output(f, "function")
-		} else if (f == target) {
-			doc_output(f, "function")
+			doc_output(current_function, "function")
+		} else if (current_function == target) {
+			doc_output(current_function, "function")
 		} else {
-			f = ""
+			current_function = ""
 			doc_reset()
 		}
 	}